# TrulyInbox > AI-powered email warmup that builds your sender reputation automatically. Customers typically see 96%+ inbox placement so cold emails actually get read. Pay for warmup emails sent, not per account — unlimited email accounts on every paid plan. TrulyInbox solves email deliverability for sales teams, agencies, and anyone doing cold email outreach. Instead of charging per inbox like competitors ($15–149/inbox/month), TrulyInbox charges a flat rate and connects unlimited accounts from $22/month. ## Product - [Why TrulyInbox](https://www.trulyinbox.com/why-trulyinbox/): Key differentiators — unlimited inboxes, auto SPF/DKIM/DMARC checks, real-time blacklist monitoring, deliverability scoring - [How It Works](https://www.trulyinbox.com/how-it-works/): 3-step process — connect inbox via OAuth, AI sends human-like warmup emails, monitor deliverability dashboard - [Features](https://www.trulyinbox.com/features/): AI human-like behavior, 18+ email providers, real-time analytics, one-click OAuth, multi-account dashboard, native integrations - [Partner API](https://www.trulyinbox.com/partner-api/): TrulyInbox Partner API — embed warm-up infrastructure for cold-outreach platforms, ESPs, AI SDRs/agents, and agencies. 50,000+ real inboxes across Google, Microsoft, Yahoo, and Zoho, REST API, real-time webhooks, and white-label options. Standard-plan API access from $22/mo, with contract/volume tiers. Docs at https://dev.trulyinbox.com/ - [Platform & API](https://www.trulyinbox.com/platform/): Warmup infrastructure for agencies and SaaS — REST API, real-time webhooks, white-label and embed options. Don't build warmup, embed it. Developer docs at https://dev.trulyinbox.com/ - [Pricing](https://www.trulyinbox.com/pricing/): Free plan available. Paid plans from $22/mo (billed annually; $29/mo monthly) with unlimited email accounts. 7-day free trial, no credit card required. ## Solutions - [All Solutions](https://www.trulyinbox.com/solutions/): Email warmup for every industry — e-commerce, SaaS, real estate, recruiting, agencies, and more - [E-Commerce](https://www.trulyinbox.com/solutions/ecommerce/): Fix promotional emails landing in spam. 30-40% of e-commerce revenue comes from email. - [SaaS & Software](https://www.trulyinbox.com/solutions/saas/): Ensure outbound sales emails reach prospects. 80% of SaaS revenue starts with email. - [Real Estate](https://www.trulyinbox.com/solutions/real-estate/): Cold outreach to homeowners and buyer leads. 44% of buyers found their agent via email. - [Recruiting & Staffing](https://www.trulyinbox.com/solutions/recruiting/): Candidate outreach and InMail follow-ups. 86% of recruiters use email as primary channel. - [Agencies](https://www.trulyinbox.com/solutions/agencies/): Manage client deliverability centrally. 80% cost savings vs per-account warmup tools. - [Financial Services](https://www.trulyinbox.com/solutions/financial-services/): Advisor prospecting and portfolio reviews. 73% of HNW clients prefer email communication. - [Insurance](https://www.trulyinbox.com/solutions/insurance/): Lead prospecting and quote follow-ups. 5x more likely to buy after email follow-up. - [Consulting](https://www.trulyinbox.com/solutions/consulting/): C-suite cold outreach and thought leadership. 76% of B2B buyers prefer email. ## Compare - [All Comparisons](https://www.trulyinbox.com/compare/): Side-by-side comparison table of TrulyInbox vs all competitors with pricing - [vs Lemwarm](https://www.trulyinbox.com/compare/lemwarm/): More providers, unified dashboard, no vendor lock-in. Lemwarm starts at $24/inbox/month. - [vs Warmbox](https://www.trulyinbox.com/compare/warmbox/): Better reliability and support. Warmbox starts at $15/inbox/month. - [vs Warmy.io](https://www.trulyinbox.com/compare/warmy/): Roughly half the price ($22 flat vs $41/inbox), easier onboarding. - [vs Mailwarm](https://www.trulyinbox.com/compare/mailwarm/): Better value and higher deliverability. Mailwarm starts at $69/inbox/month. - [vs WarmupInbox](https://www.trulyinbox.com/compare/warmupinbox/): Faster results (2-3 weeks vs 45-90 days). Warmup Inbox starts at $15/inbox/month. - [vs Folderly](https://www.trulyinbox.com/compare/folderly/): No annual lock-in, far cheaper. Folderly starts at $96/inbox/month. - [vs Mailreach](https://www.trulyinbox.com/compare/mailreach/): More customization, faster UI. Mailreach starts at $20/inbox/month. - [vs InboxAlly](https://www.trulyinbox.com/compare/inboxally/): Dramatically cheaper and easier setup. InboxAlly starts at $149/inbox/month. ## Partners - [Partner Program](https://www.trulyinbox.com/partners/): Earn recurring revenue as an affiliate, agency, or technology partner. For cold email agencies, lead gen agencies, GTM consultants, email marketers, and B2B creators. - [Affiliate Program](https://www.trulyinbox.com/affiliate/): Earn recurring commission for referring TrulyInbox. See affiliate terms at https://www.trulyinbox.com/affiliate/terms/ ## Free Tools - [All Free Tools](https://www.trulyinbox.com/free-tools/): Free email deliverability and cold email tools — no signup required - [DMARC Record Generator](https://www.trulyinbox.com/free-tools/dmarc-generator/): Generate DMARC DNS records with policy, reporting, and alignment settings - [SPF Record Generator](https://www.trulyinbox.com/free-tools/spf-generator/): Build SPF DNS records by selecting email providers, custom includes, and IP addresses - [DKIM Record Generator](https://www.trulyinbox.com/free-tools/dkim-generator/): Generate DKIM key pairs and DNS records, or get platform-specific setup guides - [Email Signature Builder](https://www.trulyinbox.com/free-tools/email-signature-builder/): Create professional HTML email signatures with 3 templates and live preview - [Cold Email Mailbox Calculator](https://www.trulyinbox.com/free-tools/mailbox-calculator/): Calculate how many mailboxes, domains, and budget you need for your daily email volume - [Email Deliverability Checklist](https://www.trulyinbox.com/free-tools/deliverability-checklist/): Interactive 30+ item checklist covering DNS, content, infrastructure, and list hygiene - [Spam Word Checker](https://www.trulyinbox.com/free-tools/spam-checker/): Scan email copy against a 469-word spam trigger database with severity scoring - [Email Header Analyzer](https://www.trulyinbox.com/free-tools/header-analyzer/): Paste raw email headers to see authentication results, routing hops, and deliverability score - [Email Warmup ROI Calculator](https://www.trulyinbox.com/free-tools/warmup-roi-calculator/): Calculate cost savings and revenue impact of warming up your email accounts before outreach - [Email Subject Line Tester](https://www.trulyinbox.com/free-tools/subject-line-tester/): Score your subject line for deliverability risks — spam words, ALL CAPS, length, personalization ## Developers - [API Reference](https://dev.trulyinbox.com/): REST API and webhooks to connect inboxes, run warm-up, and stream deliverability scores. Included on every standard plan; embed, white-label, and contract volume via Partner API. - [Developer Docs](https://dev.trulyinbox.com/): Full developer documentation for the TrulyInbox API ## Resources - [Blog](https://www.trulyinbox.com/blog/): Email deliverability tips, cold email guides, and warmup best practices - [Help Center](https://support.trulyinbox.com/en): Documentation and support articles - [RSS Feed](https://www.trulyinbox.com/blog/feed/index.xml): Blog updates via RSS ## Company - [About](https://www.trulyinbox.com/about/): Our mission to fix email deliverability - [Contact](https://www.trulyinbox.com/contact/): Reach support, sales, and partnerships. Support: support@trulyinbox.com; Help Center: https://support.trulyinbox.com/en - [Careers](https://www.trulyinbox.com/careers/): Career opportunities at TrulyInbox - [System Status](https://www.trulyinbox.com/status/): Current platform and service status - [Book a Demo](https://calendly.com/d/cyfq-yr8-hdf): Schedule a call with our team - [Log In](https://app.trulyinbox.com/login): Access your TrulyInbox dashboard - [Sign Up](https://my.trulyinbox.com/register): Start free, no credit card required ## Legal - [Privacy Policy](https://www.trulyinbox.com/privacy/): How we collect, use, and protect your personal information - [Terms of Service](https://www.trulyinbox.com/terms/): Terms and conditions governing the use of TrulyInbox - [Cookie Policy](https://www.trulyinbox.com/cookies/): Cookie usage and preferences - [Data Processing Agreement](https://www.trulyinbox.com/dpa/): GDPR-compliant terms for data processing