# Blowhorn

> Blowhorn is a social media console that takes one message and broadcasts, reposts and amplifies it across every profile and platform your community runs, on autopilot. Runs on your machine.

## Pages
- [Blowhorn: one message, many ears](https://blowhorn.ai/index.md): Scripted where it counts. AI where it helps. Every post, reply and amplify runs exactly as written. Drafts, agents and assistants plug in through MCP, a REST API and a scriptable CLI.
- [Meet Major Blowhorn](https://blowhorn.ai/major/index.md): The life, legend and loud opinions of Major Blowhorn, Blowhorn's drill sergeant rooster, and his horn, Old Thunderlung. Dispatches from the barracks, updated as his story unfolds.
- [Pricing](https://blowhorn.ai/pricing/index.md): Start free. Solo is $19 a month, Pro is $39 a month for 10 profiles, Team is $35 a seat a month. Pay yearly and get two months free.
- [Brand](https://blowhorn.ai/brand/index.md): The Blowhorn logo, wordmark, colors, type and mascot, with the rules for using them and a brand kit to download.

## AI native
- [AI native](https://blowhorn.ai/ai/index.md): Blowhorn is built so AI agents can run your marketing as safely as you can. Every action is a command, every write is a rehearsal first, and every rule you set applies to agents too.


- [blowhorn-axi](https://blowhorn.ai/ai/blowhorn-axi/index.md): blowhorn-axi lets AI agents use Blowhorn. Compact answers built for agents, rehearsal before every action and clear next steps when something goes wrong. Runs on your computer with Node 18 or later.
- [Blowhorn MCP server](https://blowhorn.ai/ai/mcp/index.md): The Blowhorn MCP server lets AI assistants find and use every Blowhorn action, with your approval rules and risk limits applied to every step, and every action running on your own computer.

## Integrations
- [Integrations](https://blowhorn.ai/integrations/index.md): Every network Blowhorn reaches. LinkedIn, X, Reddit and Hacker News through your own Chrome. Slack and Bluesky through their APIs. GitHub reactions on issues, never posts. Coming soon named as such.


- [Action matrix](https://blowhorn.ai/integrations/actions/index.md): Every Blowhorn action on every platform in one grid. Post, comment, reply, amplify, follow and more on LinkedIn, X, Reddit, Hacker News, Slack, Bluesky and GitHub, with coming-soon platforms marked.

## Trust Center
- [Trust Center](https://blowhorn.ai/legal/index.md): How Blowhorn handles your data, sessions and accounts, in plain language, and every policy that covers the Blowhorn website, the Blowhorn app for macOS and the Blowhorn Chrome extension.


- [Privacy](https://blowhorn.ai/legal/privacy/index.md): What the Blowhorn website and the Blowhorn app store, where they store it, and what the app sends.
- [Terms](https://blowhorn.ai/legal/terms/index.md): The terms between you and Layer5, Inc. for the Blowhorn website, the Blowhorn app for macOS and the Blowhorn Chrome extension.

## The Field Manual
- [The Field Manual](https://blowhorn.ai/field-manual/index.md): What LinkedIn, X, Reddit and other social feeds reward and penalize, in plain language, with a source for every claim. Hard-won lessons from Major Blowhorn so you can claim victory.


- [Platform action matrix](https://blowhorn.ai/field-manual/action-matrix/index.md): Every action Blowhorn takes on each platform, and whether that platform's own rules make it safe, a matter of care, or risky.
- [LinkedIn](https://blowhorn.ai/field-manual/linkedin/index.md): What LinkedIn's feed rewards (time spent reading, real conversation, relevance to your field) and what it cuts (pods, automated comments, bait, recycled posts), from LinkedIn's own engineering and policy pages.
- [X](https://blowhorn.ai/field-manual/x/index.md): What X's For You feed rewards (replies, conversations, time spent, shares) and what sinks a post (mutes, blocks, reports, duplicates, coordinated accounts), straight from the ranking code X published.
- [Reddit](https://blowhorn.ai/field-manual/reddit/index.md): What Reddit rewards (being a real member of a community, early votes, fresh posts) and what gets you removed or banned (spam, self-promotion overload, repeated comments, vote manipulation), from Reddit's own rules and code.
- [Hacker News](https://blowhorn.ai/field-manual/hacker-news/index.md): What Hacker News asks of posters (curiosity first, your own words, no solicited votes) and why it's the least forgiving front, from its own guidelines.
- [Bluesky](https://blowhorn.ai/field-manual/bluesky/index.md): How Bluesky's feeds work (your Following feed, Discover, and custom feeds anyone can build) and the one rule that matters most, no manipulated signals.
- [Other feeds](https://blowhorn.ai/field-manual/other-feeds/index.md): What the other big feeds say they reward and reduce, in their own words. General education only. Blowhorn doesn't post to these platforms.
- [Tune the CLI and blowhorn-axi for the feeds](https://blowhorn.ai/field-manual/tuning/index.md): Prescriptive settings for the Blowhorn CLI and blowhorn-axi that map each platform rule in this manual to a flag or default. For operators and the agents they run.

## Agentic AI Marketing
- [Agentic AI Marketing](https://blowhorn.ai/agents/index.md): Run your marketing from the AI agent you already code with. Blowhorn's CLI does everything the desktop app does, so Claude Code, OpenCode, Pi, Codex, Grok and DeepSeek can schedule and amplify for you.


- [Blowhorn for Claude Code](https://blowhorn.ai/agents/claude-code/index.md): Use Claude Code to run your marketing with Blowhorn: a project skill, an allowlist for the blowhorn CLI, and prompts that schedule, queue and amplify across every computer.
- [Blowhorn for OpenCode](https://blowhorn.ai/agents/opencode/index.md): Use OpenCode with Blowhorn: AGENTS.md instructions, per-command bash permissions and opencode run for marketing jobs across every computer.
- [Blowhorn for Pi](https://blowhorn.ai/agents/pi/index.md): Use the Pi coding agent with Blowhorn: a minimal agent, a bash tool and an AGENTS.md block that turn it into your marketing operator.
- [Blowhorn for Codex](https://blowhorn.ai/agents/codex/index.md): Use Codex with Blowhorn: AGENTS.md rules, codex exec for unattended checks, and approval settings that keep publishing in your hands.
- [Blowhorn for Grok](https://blowhorn.ai/agents/grok/index.md): Use Grok as your marketing agent with Blowhorn: plain-language prompts turned into blowhorn commands for scheduling, queueing and team amplification.
- [Blowhorn for DeepSeek](https://blowhorn.ai/agents/deepseek/index.md): Run Blowhorn from a DeepSeek-powered agent harness: the same CLI, the same JSON, whichever terminal agent you point at DeepSeek.
- [The Blowhorn CLI](https://blowhorn.ai/agents/cli/index.md): The Blowhorn CLI does everything the desktop app does: schedule, queue, post, amplify and pause, with JSON output any script or agent can drive.

## How Blowhorn compares
- [How Blowhorn compares](https://blowhorn.ai/compare/index.md): Blowhorn next to cloud schedulers, LinkedIn growth tools, employee advocacy suites and local multi-profile browsers. What each does well, and what only Blowhorn does.


- [Blowhorn vs Buffer](https://blowhorn.ai/compare/buffer/index.md): Buffer is the friendliest way to keep a steady, approved calendar on 11+ networks, laptop closed. Blowhorn is for the moment you need many real voices on the networks developers use.
- [Blowhorn vs Hootsuite](https://blowhorn.ai/compare/hootsuite/index.md): Hootsuite is a full social operations suite for larger teams: inbox, listening, approvals, ads. Blowhorn is a lighter, sharper tool for technical company voices who need real people amplifying on developer networks.
- [Blowhorn vs Sprout Social](https://blowhorn.ai/compare/sprout-social/index.md): Sprout Social is superb at reporting, inbox and listening for brand teams. Blowhorn is for getting real people to amplify you on LinkedIn, X, Reddit, Hacker News, GitHub, Bluesky and Slack.
- [Blowhorn vs Later](https://blowhorn.ai/compare/later/index.md): Later is a visual planner made for Instagram, TikTok and Pinterest. Blowhorn is made for text-first technical audiences and real-person amplification.
- [Blowhorn vs Publer](https://blowhorn.ai/compare/publer/index.md): Publer is great value for scheduling, recycling and bulk posting across 13+ networks. Blowhorn is for real-person amplification on the networks where developers talk.
- [Blowhorn vs SocialBee](https://blowhorn.ai/compare/socialbee/index.md): SocialBee is a tidy category-based scheduler for small businesses and agencies. Blowhorn is for technical teams who need real people amplifying on developer networks.
- [Blowhorn vs Metricool](https://blowhorn.ai/compare/metricool/index.md): Metricool is analytics-first planning for brands and agencies, with ads reporting. Blowhorn is amplification-first, through real people on developer networks.
- [Blowhorn vs Typefully](https://blowhorn.ai/compare/typefully/index.md): Typefully is the best writing experience for threads and posts on X, LinkedIn, Threads, Bluesky and Mastodon. Blowhorn takes over once it's written: real people amplifying it across many networks.
- [Blowhorn vs Postiz](https://blowhorn.ai/compare/postiz/index.md): Postiz is the strongest agent-ready scheduler out there, with 30+ networks, a hosted MCP and a self-host option. Blowhorn's difference is who presses Post: your own Chrome, on your own computers, plus Hacker News, GitHub and LinkedIn outreach.
- [Blowhorn vs Taplio](https://blowhorn.ai/compare/taplio/index.md): Taplio is an all-in-one LinkedIn growth kit: AI writing, inspiration, scheduling and lead tools. Blowhorn is multi-network, and its amplification comes from real people, not auto-engagement.
- [Blowhorn vs Expandi](https://blowhorn.ai/compare/expandi/index.md): Expandi is a serious outbound machine: LinkedIn and email sequences, InMails and personalization at volume. Blowhorn is not a sequencer. It's for careful outreach and real-person amplification, from your own Chrome.
- [Blowhorn vs PhantomBuster](https://blowhorn.ai/compare/phantombuster/index.md): PhantomBuster is a powerful data and outreach automation platform across 15+ sites. Blowhorn is narrower on purpose: careful actions and real-person amplification, from your own Chrome.
- [Blowhorn vs Waalaxy](https://blowhorn.ai/compare/waalaxy/index.md): Waalaxy makes LinkedIn and email prospecting approachable for small teams, fully in the cloud. Blowhorn keeps actions in your own Chrome and adds publishing and amplification across many networks.
- [Blowhorn vs Dripify](https://blowhorn.ai/compare/dripify/index.md): Dripify is a capable LinkedIn and email drip campaign tool for sales teams. Blowhorn is for careful outreach and real-person amplification, from your own Chrome.
- [Blowhorn vs AuthoredUp](https://blowhorn.ai/compare/authoredup/index.md): AuthoredUp is a lovely LinkedIn writing and analytics companion that stays in your browser. Blowhorn shares that 'your own browser' belief and adds more networks, a fleet of computers and real-person amplification.
- [Blowhorn vs Linked Helper](https://blowhorn.ai/compare/linked-helper/index.md): Linked Helper is a long-running desktop LinkedIn automation tool, priced per LinkedIn account. Blowhorn also works from your computer, but spans many networks and adds a fleet of computers and real-person amplification.
- [Blowhorn vs Dux-Soup](https://blowhorn.ai/compare/dux-soup/index.md): Dux-Soup is a well-known LinkedIn automation extension with drip campaigns and CRM sync, plus a cloud tier. Blowhorn is careful outreach and real-person amplification across many networks.
- [Blowhorn vs Sociabble](https://blowhorn.ai/compare/sociabble/index.md): Sociabble, now the Poppulo Experience Platform, combines advocacy with intranet and internal comms for large companies. Blowhorn is a small, fast way for technical teams to amplify launches.
- [Blowhorn vs EveryoneSocial](https://blowhorn.ai/compare/everyonesocial/index.md): EveryoneSocial is a leading employee advocacy platform for large organizations. Blowhorn brings the same 'people beat logos' idea to small technical teams, on developer networks.
- [Blowhorn vs DSMN8](https://blowhorn.ai/compare/dsmn8/index.md): DSMN8 is an employee advocacy and executive influence platform for mid-market and enterprise. Blowhorn is a lighter way for technical teams to amplify through real people.
- [Blowhorn vs Haiilo](https://blowhorn.ai/compare/haiilo/index.md): Haiilo is an employee comms and advocacy platform built for larger organizations. Blowhorn is for small technical teams who want real people amplifying on developer networks.
- [Blowhorn vs mokumokuren](https://blowhorn.ai/compare/mokumokuren/index.md): mokumokuren is a thoughtful local tool where you send the final post yourself, across X, Bluesky, Threads, mixi2 and Substack. Blowhorn shares the 'your computer, your sessions' belief and adds LinkedIn, Reddit, Hacker News, GitHub, Slack, scheduling and a fleet.
- [Blowhorn vs Social Browser](https://blowhorn.ai/compare/social-browser/index.md): Social Browser is a multi-profile browser with an automation studio and MCP control. Blowhorn is a social tool: queue, schedule, amplify and outreach, in your real Chrome.
- [Blowhorn vs Multilogin](https://blowhorn.ai/compare/multilogin/index.md): Multilogin is a professional antidetect browser for multi-accounting, ad ops and automation. Blowhorn is a different thing: real people posting as themselves.
- [Blowhorn vs GoLogin](https://blowhorn.ai/compare/gologin/index.md): GoLogin is a popular antidetect browser with an API and MCP. Blowhorn is a social tool that acts as you, in your real Chrome.
- [Blowhorn vs AdsPower](https://blowhorn.ai/compare/adspower/index.md): AdsPower is an antidetect browser with RPA tools for ad and e-commerce teams. Blowhorn is a social tool for real people speaking as themselves.
- [Blowhorn vs Blotato](https://blowhorn.ai/compare/blotato/index.md): Blotato is an AI content engine with a hosted MCP that publishes to 9 networks through official APIs. Blowhorn is for real-person amplification on developer networks, driven by your agent through a CLI.
- [Blowhorn vs Claude in Chrome](https://blowhorn.ai/compare/claude-in-chrome/index.md): Claude in Chrome is a general browser agent that can do almost anything you can, in your own logins. Blowhorn is a dedicated social tool: queue, schedule, amplify, scripted and rehearsable, and Claude can drive it.
- [Blowhorn vs Perplexity Comet](https://blowhorn.ai/compare/perplexity-comet/index.md): Comet is an AI browser with an assistant that can act on pages for you. Blowhorn is a dedicated social tool, scripted and scheduled, that works from your Chrome across many profiles and computers.
- [Blowhorn vs Thunderclap](https://blowhorn.ai/compare/thunderclap/index.md): Thunderclap (thunderclap.it, 2012 to 2018) proved that a crowd lifting one message works. It closed on 15 Sep 2018. Blowhorn carries the idea forward with real people acting as themselves, at a human pace.
- [Blowhorn vs Thunderclap.com](https://blowhorn.ai/compare/thunderclap-com/index.md): Thunderclap.com sells followers, likes, views and comments, one-off or by subscription. Blowhorn sells none of that. We focus on real people, real replies and real discussion.
- [Blowhorn vs Lempod](https://blowhorn.ai/compare/lempod/index.md): Lempod runs LinkedIn engagement pods where members automatically like and comment on each other's posts, with AI-generated comment options. Blowhorn takes a different path: people who know you, in your own words.
- [Blowhorn vs Podawaa](https://blowhorn.ai/compare/podawaa/index.md): Podawaa is a LinkedIn engagement exchange: members like and comment on each other's posts, with AI comments and paid private options. Blowhorn sells no engagement and focuses on real people who know you.
- [Blowhorn vs native scheduling](https://blowhorn.ai/compare/native-scheduling/index.md): LinkedIn and X let you schedule posts for free, one network and one profile at a time. Blowhorn puts every network and every profile you run in one queue, and lets your profiles amplify each post.

## Blowhorn docs
- [Blowhorn docs](https://blowhorn.ai/docs/index.md): Tutorials, how-to guides, reference, and explanation for the Blowhorn app for macOS.

- [Get started](https://blowhorn.ai/docs/tutorials/index.md): Short lessons that walk you through Blowhorn end to end.
- [How-to guides](https://blowhorn.ai/docs/how-to/index.md): Reach one goal: steps first, for a reader who knows the basics.
- [Set up](https://blowhorn.ai/docs/how-to/set-up/index.md): Install Blowhorn, sign in, connect Chrome, and add profiles.
- [Publish](https://blowhorn.ai/docs/how-to/publish/index.md): Queue a post, preview it, publish it, reply, and amplify.
- [Grow your audience](https://blowhorn.ai/docs/how-to/grow/index.md): Follow, find conversations, and build an audience.
- [Schedule and automate](https://blowhorn.ai/docs/how-to/schedule/index.md): Jobs, pausing, and the background service.
- [Measure](https://blowhorn.ai/docs/how-to/measure/index.md): Analytics and run history.
- [Settings](https://blowhorn.ai/docs/how-to/settings/index.md): Defaults and how Blowhorn reaches Chrome.
- [Troubleshooting](https://blowhorn.ai/docs/how-to/troubleshoot/index.md): Fix what stopped working, symptom first.
- [Manage](https://blowhorn.ai/docs/how-to/manage/index.md): Update and uninstall.
- [Reference](https://blowhorn.ai/docs/reference/index.md): Look it up: the app, the platforms, the commands, and every message.
- [Platforms](https://blowhorn.ai/docs/reference/platforms/index.md): What Blowhorn does on each platform: supported actions, browser or API, sign-in, and limits.
- [CLI reference](https://blowhorn.ai/docs/reference/cli/index.md): Every command, the shared flags, and profile resolution.
- [Explanation](https://blowhorn.ai/docs/explanation/index.md): Understand why: context and trade-offs, no procedures.

- [Install the app](https://blowhorn.ai/docs/how-to/set-up/install-the-app/index.md): Download the signed Mac app from blowhorn.ai and verify it.
- [Set up Blowhorn the first time](https://blowhorn.ai/docs/how-to/set-up/first-run-setup/index.md): What each step of the desktop app's first-run setup does, and what it never does.
- [Create a Blowhorn account](https://blowhorn.ai/docs/how-to/set-up/create-an-account/index.md): Create your Blowhorn account, or sign in, from the desktop app's setup.
- [Finish setup on this computer](https://blowhorn.ai/docs/how-to/set-up/finish-setup/index.md): Run blowhorn setup to check this computer, write the Chrome native host, and see what is left.
- [Check that onboarding still finishes](https://blowhorn.ai/docs/how-to/set-up/check-onboarding/index.md): Run the onboarding happy path against the built app before a release.
- [Install the Chrome extension](https://blowhorn.ai/docs/how-to/set-up/install-the-chrome-extension/index.md): Add the Blowhorn extension in the Blowhorn app or from the Chrome Web Store, or load it unpacked in one profile.
- [Map Blowhorn profiles to Chrome profiles](https://blowhorn.ai/docs/how-to/set-up/map-chrome-profiles/index.md): Say which real Chrome profile each Blowhorn profile belongs to on this computer.
- [Sign a profile in to each platform](https://blowhorn.ai/docs/how-to/set-up/platform-accounts/index.md): Browser sign-ins, tokens, and app passwords each profile needs before it can post.
- [Post content](https://blowhorn.ai/docs/how-to/publish/post-content/index.md): Preview and publish queued posts across profiles and platforms.
- [Manage the content queue](https://blowhorn.ai/docs/how-to/publish/manage-the-content-worksheet/index.md): Add, edit, and track queued posts under Activity › Upcoming and from the command line.
- [Amplify an existing post](https://blowhorn.ai/docs/how-to/publish/amplify-a-post/index.md): Repost, retweet, quote, upvote, or react to a post from every profile.
- [blowhorn-axi](https://blowhorn.ai/docs/reference/cli/blowhorn-axi/index.md): Reply in Slack as Blowhorn profiles, session only. Slack reads stay on the Cursor Slack connection; every write needs `--confirm`.
- [blowhorn shared flags](https://blowhorn.ai/docs/reference/cli/shared-flags/index.md): The flags most blowhorn commands take, and its exit codes.
- [blowhorn accept](https://blowhorn.ai/docs/reference/cli/accept/index.md): Accept pending LinkedIn connection invitations other people have sent you, one at a time with a randomized pause between each.
- [Amplify an issue or pull request on GitHub](https://blowhorn.ai/docs/how-to/publish/amplify-on-github/index.md): React to GitHub issues and pull requests from every profile.
- [blowhorn analytics](https://blowhorn.ai/docs/reference/cli/analytics/index.md): blowhorn analytics: activity, history, import-exports, operations, pages.
- [blowhorn auth](https://blowhorn.ai/docs/reference/cli/auth/index.md): blowhorn auth: login, logout, status, switch-organization.
- [blowhorn chrome](https://blowhorn.ai/docs/reference/cli/chrome/index.md): blowhorn chrome: attach-chrome, confirm, discover, extension-enable, extension-install, extension-mode, extension-status, map, open-profile, profiles, status, suggest, unmap.
- [blowhorn comment](https://blowhorn.ai/docs/reference/cli/comment/index.md): Post LinkedIn, Reddit, or Bluesky comments from scheduled activities or ad-hoc target/message flags.
- [blowhorn config](https://blowhorn.ai/docs/reference/cli/config/index.md): blowhorn config: get, path, set, show.
- [Post to Reddit and Bluesky](https://blowhorn.ai/docs/how-to/publish/post-to-reddit-and-bluesky/index.md): Queue Reddit posts and Bluesky posts, threads, and reposts.
- [blowhorn content](https://blowhorn.ai/docs/reference/cli/content/index.md): blowhorn content: delete, get, list, upsert.
- [blowhorn desktop](https://blowhorn.ai/docs/reference/cli/desktop/index.md): blowhorn desktop: build, install, start, status.
- [blowhorn find](https://blowhorn.ai/docs/reference/cli/find/index.md): Search Bluesky for posts matching a query with optional date, author, and relevancy filters.
- [blowhorn follow](https://blowhorn.ai/docs/reference/cli/follow/index.md): Follow accounts on X, Bluesky, or GitHub.
- [blowhorn post](https://blowhorn.ai/docs/reference/cli/post/index.md): Publish pending posts or amplify existing content across supported platforms.
- [Post to Hacker News](https://blowhorn.ai/docs/how-to/publish/post-to-hacker-news/index.md): Submit links and text posts, comment, and stay within the daily cap.
- [blowhorn profile](https://blowhorn.ai/docs/reference/cli/profile/index.md): blowhorn profile: accounts, auth, current, delete, get, list, set, status, switch.
- [blowhorn report](https://blowhorn.ai/docs/reference/cli/report/index.md): Generate a consolidated report summary from the exports already sitting in the repository-root data/analytics/ directory.
- [blowhorn risk](https://blowhorn.ai/docs/reference/cli/risk/index.md): blowhorn risk: set, show.
- [blowhorn schedule](https://blowhorn.ai/docs/reference/cli/schedule/index.md): blowhorn schedule: bootstrap, delete, get, list, pause, resume, status, tick, trigger-now, upsert, validate, why.
- [Reply to a post](https://blowhorn.ai/docs/how-to/publish/reply-to-a-post/index.md): Comment on LinkedIn, Reddit, and Bluesky activities, and reply on X.
- [blowhorn service](https://blowhorn.ai/docs/reference/cli/service/index.md): blowhorn service: adopt, cancel, install, restart, run, start, status, stop, test, tick-now, uninstall, update.
- [Send a Slack message](https://blowhorn.ai/docs/how-to/publish/send-a-slack-message/index.md): Queue Slack activities or send one message typed on the command line.
- [blowhorn setup](https://blowhorn.ai/docs/reference/cli/setup/index.md): Set up Blowhorn on this computer, safely and repeatably.
- [blowhorn slack](https://blowhorn.ai/docs/reference/cli/slack/index.md): blowhorn slack: delete, edit, profiles, react, send, whoami.
- [blowhorn source](https://blowhorn.ai/docs/reference/cli/source/index.md): GitHub lists one audience of one or more repositories (stargazers unless you name another) and stores one row per login.
- [blowhorn store](https://blowhorn.ai/docs/reference/cli/store/index.md): Report whether this computer can reach the Blowhorn database, and say why not when it cannot.
- [Follow accounts](https://blowhorn.ai/docs/how-to/grow/follow-on-github/index.md): Follow accounts on X, Bluesky, and GitHub, and unfollow on Bluesky.
- [blowhorn unfollow](https://blowhorn.ai/docs/reference/cli/unfollow/index.md): Unfollow one Bluesky account (`--platform` bluesky `--target` <handle>) through the Bluesky API.
- [blowhorn uninstall](https://blowhorn.ai/docs/reference/cli/uninstall/index.md): Remove Blowhorn from this machine.
- [blowhorn upgrade](https://blowhorn.ai/docs/reference/cli/upgrade/index.md): Carry this Mac's local data from an earlier home into this one.
- [blowhorn withdraw](https://blowhorn.ai/docs/reference/cli/withdraw/index.md): Withdraw LinkedIn invitations that have been pending longer than `--older-than` days, freeing headroom under LinkedIn's cap on unaccepted invitations.
- [Find conversations on Bluesky](https://blowhorn.ai/docs/how-to/grow/find-on-bluesky/index.md): Search Bluesky posts by query, date, author, and other filters.
- [Build a GitHub audience](https://blowhorn.ai/docs/how-to/grow/build-a-github-audience/index.md): List a repository's stargazers, contributors, or watchers into your account.
- [Accept incoming invitations](https://blowhorn.ai/docs/how-to/grow/accept-invitations/index.md): Answer received LinkedIn invitations; flagged ones are skipped.
- [Withdraw stale invitations](https://blowhorn.ai/docs/how-to/grow/withdraw-invitations/index.md): Preview and withdraw old sent invitations to reclaim headroom.
- [Schedule a job](https://blowhorn.ai/docs/how-to/schedule/schedule-a-job/index.md): Run posts and other commands on a schedule, from Activity › Routines or the command line.
- [Pause and resume posting](https://blowhorn.ai/docs/how-to/schedule/pause/index.md): Stop every scheduled claim on one computer, every computer, or one activity, then resume.
- [Find out why a job did not run](https://blowhorn.ai/docs/how-to/schedule/why-not-run/index.md): Ask Blowhorn why one scheduled activity ran or not, in one read-only command.
- [Keep posting when the app is closed](https://blowhorn.ai/docs/how-to/schedule/background-service/index.md): Run scheduled passes from the background service, and quit cleanly.
- [Collect and read your analytics](https://blowhorn.ai/docs/how-to/measure/analytics/index.md): Collect LinkedIn and X follower numbers, read the history, one activity's result and the HTML report.
- [Review what ran](https://blowhorn.ai/docs/how-to/measure/review-runs/index.md): Read the runs ledger: what each computer did, what failed, and what was a preview.
- [Change your defaults](https://blowhorn.ai/docs/how-to/settings/defaults/index.md): Set pace, excluded profiles, dry-run default, notifications and logs, in the app or the config file.
- [Choose how Blowhorn reaches Chrome](https://blowhorn.ai/docs/how-to/settings/launch-mode/index.md): Stay on the extension default, or attach to your Chrome or launch Blowhorn's own. Advanced.
- [Troubleshooting](https://blowhorn.ai/docs/how-to/troubleshoot/troubleshooting/index.md): Start from the symptom: find the fix for what Blowhorn just told you.
- [Update Blowhorn](https://blowhorn.ai/docs/how-to/manage/update-blowhorn/index.md): Install a newer Blowhorn from the app, follow each step as it runs, and what to do if an update stalls.
- [Settle something Blowhorn could not confirm](https://blowhorn.ai/docs/how-to/troubleshoot/clicked-not-confirmed/index.md): Check the platform after a clicked-unread activity, then clear it or leave it.
- [Fix a sign-in that stopped working](https://blowhorn.ai/docs/how-to/troubleshoot/sign-in-problems/index.md): Recover expired LinkedIn, X and Reddit sessions, and hand CAPTCHAs back to yourself.
- [Post to X when it will not confirm](https://blowhorn.ai/docs/how-to/troubleshoot/x-posting/index.md): What Blowhorn reads after Post on X, the extension typing limit, and what to check.
- [Fix the Chrome extension connection](https://blowhorn.ai/docs/how-to/troubleshoot/extension-connection/index.md): Reconnect the extension, resolve version mismatch, and clear bridge and profile contention.
- [Fix Blowhorn when its engine won't start](https://blowhorn.ai/docs/how-to/troubleshoot/engine-wont-start/index.md): What to do when the menu-bar popup says Blowhorn's engine couldn't start or isn't responding.
- [Uninstall Blowhorn](https://blowhorn.ai/docs/how-to/manage/uninstall/index.md): Remove the app, the service, the extension host and the checkout's build products. macOS only.
- [Run a diagnostics check with Tells](https://blowhorn.ai/docs/how-to/troubleshoot/diagnostics/index.md): Drive one profile to tells.blowhorn.ai under each operating mode, save the reports on this computer, and compare what each mode leaks.
- [System requirements](https://blowhorn.ai/docs/reference/requirements/index.md): What your computer needs to run Blowhorn: macOS version, Chrome, and a Blowhorn account.
- [The Blowhorn app, screen by screen](https://blowhorn.ai/docs/reference/use-the-desktop-app/index.md): The menu-bar popover, the console screens, Setup, Settings, and what each one does.
- [Content queue columns and activity states](https://blowhorn.ai/docs/reference/content-queue/index.md): Every content column, what each platform reads from an activity, and what each activity state means.
- [Job options and schedules](https://blowhorn.ai/docs/reference/jobs/index.md): Schedule activities, recurrence words, driver mode, and the three pause scopes.
- [Posting: pending activities and platform behavior](https://blowhorn.ai/docs/reference/post/index.md): What 'pending' means for a queue activity, the one-click rule, and how posting behaves on each platform. Every flag and example is in the CLI reference.
- [Profile reference](https://blowhorn.ai/docs/reference/profiles/index.md): What a profile is: its directory, its store row, its keys per platform, and the Chrome column.
- [Configuration reference](https://blowhorn.ai/docs/reference/configuration/index.md): Precedence, every `.blowhorn.yaml` option, environment variables, and output logging.
- [Messages and exit codes](https://blowhorn.ai/docs/reference/messages/index.md): Every refusal sentence keyed by its first words, with the cause, the fix, and the exit code.
- [Chrome extension permissions](https://blowhorn.ai/docs/reference/extension-permissions/index.md): Each permission the Blowhorn extension asks for, the sites it runs on, and why.
- [Plans and limits](https://blowhorn.ai/docs/reference/plans/index.md): Blowhorn is free during early access, with no tiers and no per-action charges.
- [Get help](https://blowhorn.ai/docs/reference/support/index.md): Where to look first, how to report a problem, and how to report a security issue.
- [Chrome reference](https://blowhorn.ai/docs/reference/chrome/index.md): The mapping commands, the two launch modes, the extension default, and Linux differences.
- [LinkedIn](https://blowhorn.ai/docs/reference/platforms/linkedin/index.md): What Blowhorn can do on LinkedIn, and how each action behaves there.
- [X (Twitter)](https://blowhorn.ai/docs/reference/platforms/x/index.md): What Blowhorn can do on X (Twitter), and how each action behaves there.
- [Reddit](https://blowhorn.ai/docs/reference/platforms/reddit/index.md): What Blowhorn can do on Reddit, and how each action behaves there.
- [Hacker News](https://blowhorn.ai/docs/reference/platforms/hacker-news/index.md): What Blowhorn can do on Hacker News, and how each action behaves there.
- [Slack](https://blowhorn.ai/docs/reference/platforms/slack/index.md): What Blowhorn can do on Slack, and how each action behaves there.
- [Bluesky](https://blowhorn.ai/docs/reference/platforms/bluesky/index.md): What Blowhorn can do on Bluesky, and how each action behaves there.
- [GitHub](https://blowhorn.ai/docs/reference/platforms/github/index.md): What Blowhorn can do on GitHub, and how each action behaves there.
- [YouTube](https://blowhorn.ai/docs/reference/platforms/youtube/index.md): YouTube in Blowhorn: coming soon.
- [Instagram](https://blowhorn.ai/docs/reference/platforms/instagram/index.md): Instagram in Blowhorn: coming soon.
- [TikTok](https://blowhorn.ai/docs/reference/platforms/tiktok/index.md): TikTok in Blowhorn: coming soon.
- [Facebook](https://blowhorn.ai/docs/reference/platforms/facebook/index.md): Facebook in Blowhorn: coming soon.
- [How Blowhorn works](https://blowhorn.ai/docs/explanation/how-it-works/index.md): The app, the engine, the extension, the background service, and your account.
- [Where your data lives](https://blowhorn.ai/docs/explanation/your-data/index.md): What stays on your computer, what your account keeps in sync, and what the extension reads.
- [Who can post as whom](https://blowhorn.ai/docs/explanation/eligibility/index.md): A credential is permission, a handle is not; a Chrome mapping is identity, not permission.
- [Why Blowhorn uses your own Chrome](https://blowhorn.ai/docs/explanation/your-own-chrome/index.md): Signed-in Chrome through the extension, APIs where they exist, and never headless.
- [How Blowhorn paces itself](https://blowhorn.ai/docs/explanation/reliability-and-anti-bot-design/index.md): Measured typing and pauses, per-run pace, and why a failed post is not retried.
- [How Blowhorn avoids repeat posts](https://blowhorn.ai/docs/explanation/never-twice/index.md): One click per run, preview first, and what clicked-outcome-not-read means.
- [How scheduling works](https://blowhorn.ai/docs/explanation/scheduling/index.md): Ten-minute passes, one shared queue across computers, leases, and the three pause scopes.
- [What runs when the app is closed](https://blowhorn.ai/docs/explanation/distribution/index.md): The background service, quitting, keep-running, and how updates reach a closed app.
- [Why flagged invitations are skipped](https://blowhorn.ai/docs/explanation/invitation-safety/index.md): A flagged invitation is LinkedIn warning you, so Blowhorn walks away instead of confirming.
- [What the analytics numbers mean](https://blowhorn.ai/docs/explanation/analytics/index.md): Measured versus trended counts, what each tile counts, and how fresh the numbers are.
- [Plans, offline use and lapses](https://blowhorn.ai/docs/explanation/plans/index.md): Why plans count profiles and platforms, the 72-hour offline grace, and why dry runs stay free.
- [You're in control](https://blowhorn.ai/docs/explanation/youre-in-control/index.md): Every worry in one place: getting banned, posting by mistake, posting twice, embarrassing yourself, and AI running away. The controls that stop each one, and where they live.

## Blowhorn for your role
- [Blowhorn for your role](https://blowhorn.ai/for/index.md): Blowhorn by role: DevRel, marketing managers, founders, open source maintainers, community managers, and agencies and consultants.


- [Blowhorn for DevRel](https://blowhorn.ai/for/devrel/index.md): Blowhorn for developer relations: one queue for the networks developers use, including Hacker News and GitHub, posted as you from your own Chrome.
- [Blowhorn for Marketing managers](https://blowhorn.ai/for/marketing/index.md): Blowhorn for marketing managers: make a sound wave from your team's own profiles, each posting as themselves, coordinated from one queue.
- [Blowhorn for Founders](https://blowhorn.ai/for/founders/index.md): Blowhorn for founders: every profile you speak for, from one queue on your own computers, posted as you from your own Chrome.
- [Blowhorn for Open source maintainers](https://blowhorn.ai/for/open-source/index.md): Blowhorn for open source maintainers: announce releases and milestones on GitHub, Slack, Hacker News and every social network from one queue, as yourself.
- [Blowhorn for Community managers](https://blowhorn.ai/for/community/index.md): Blowhorn for community managers: Slack announcements as yourself, and supporters amplifying from their own profiles.
- [Blowhorn for Agencies and consultants](https://blowhorn.ai/for/agencies/index.md): Blowhorn for agencies and consultants: client profiles in real Chrome on your own computer, with dry-run and pause on every action.

## Use cases
- [Use cases](https://blowhorn.ai/use-cases/index.md): Blowhorn use cases: launch-day amplification, open source release announcements, and conference promotion, from one queue.


- [Blowhorn for launch day](https://blowhorn.ai/use-cases/launch-day/index.md): Plan a product launch so the announcement goes out everywhere at the right moment, and every profile you add amplifies it in the first hour.
- [Blowhorn for open source releases](https://blowhorn.ai/use-cases/open-source-release/index.md): Announce a release or project milestone on Slack, Hacker News, Reddit, LinkedIn, X and Bluesky, and rally GitHub reactions, from one queue, as yourself.
- [Blowhorn for conferences](https://blowhorn.ai/use-cases/conference/index.md): Promote a talk, booth or meetup before, during and after the event, from one queue, while any awake computer covers the schedule.