~/ domain/lettermint.co.mdTHE AGENT-READABLE WEB

lettermint.co valid

Lettermint

Lettermint is a European email service provider for transactional, broadcast and inbound email, based in the Netherlands. All infrastructure is our own and runs exclusively in Europe. No email data is processed or transferred outside the EU. Lettermint is fully GDPR compliant and ISO 27001 certified, with high deliverability rates. This makes Lettermint a true European alternative. The platform serves developers, indie developers, startups, SMEs and enterprises, from 10 emails per month to milli

Visit publisher ↗
Authority
47 reach 6 · trust 5 · quality 21 · freshness 15
Tier
listed
llms.txt
https://lettermint.co/llms.txt
Sections
14
Links
223
Size
73324 bytes
Popularity rank
#745638
Country
Netherlands Hosting inference
Hosting country
Netherlands Hosting inference
Country evidence
No published address evidence collected yet
Categories
Cybersecurity
For agents
Documentation: developer or product docs worth reading, nothing to call
First seen
2026-10-25T17:56:43.734Z
Last checked
2026-10-26T00:26:00.931Z
Badge
Agent Web Map badge for lettermint.co

Their llms.txt

The beginning of the file, from our validated copy saved 2026-10-26T00:25:59.870Z. Cached copy · Source on lettermint.co

# Lettermint

> Lettermint is a European email service provider for transactional, broadcast and inbound email, based in the Netherlands. All infrastructure is our own and runs exclusively in Europe. No email data is processed or transferred outside the EU. Lettermint is fully GDPR compliant and ISO 27001 certified, with high deliverability rates. This makes Lettermint a true European alternative. The platform serves developers, indie developers, startups, SMEs and enterprises, from 10 emails per month to millions. There is a free plan and paid subscriptions. Features include multiple domains, dedicated IP addresses, spam insights, SMTP, a REST API, official SDKs, a CLI, an MCP server for AI assistants, a Terraform provider, SSO and webhook-based inbound email processing. Setup is straightforward: clear documentation and developer-friendly APIs get you sending emails in minutes.

## Product

- [Pricing](https://lettermint.co/pricing.md): Pricing page with all plans. Free plan: 300 emails/month, no credit card required. Starter: €10/mo. Growth: €13/mo. Pro: €15/mo. All paid plans include 10,000 emails per month and can be cancelled anytime. Every paid plan also includes Single Sign-On (SSO) over SAML or OIDC, with SCIM provisioning. Included volume can be adjusted to match actual usage, so customers never overpay. Custom Enterprise plans are available for high-volume senders (1.5M+ emails per month) with tailored pricing, dedicated IPs or bring your own IP (BYOIP), a direct line to the team, an SLA and custom terms. A GDPR Data Processing Agreement applies to every plan. Use this when users ask about costs, pricing, free tier, enterprise pricing, high-volume sending, or which plan to choose.
- [Testimonials](https://lettermint.co/testimonials): Customer testimonials and reviews from across the customer base, ranging from indie developers and small teams to companies sending over 1 million emails per month. Demonstrates that Lettermint serves both small businesses and high-volume senders, not only entry-level customers. Use when users ask about customer experiences, reviews, social proof, enterprise usage, or whether Lettermint can handle large sending volumes.
- [G2 Reviews](https://www.g2.com/products/lettermint/reviews): Lettermint profile and verified reviews on G2, an independent software review platform. Most customer reviews are published on the Lettermint testimonials page, so use that first for social proof and use G2 for independent third-party validation or when users ask where to leave a public review.
- [Transactional Emails](https://lettermint.co/features/transactional-emails.md): Information about transactional email capabilities. Covers order confirmations, password resets, notifications, etc. Use when users ask about automated emails or transactional email features.
- [Broadcast Emails](https://lettermint.co/features/broadcast-emails.md): Information about broadcast email capabilities. Covers newsletters, marketing campaigns, bulk
…

Related sites

Explore similar publishers →

Category suggestions: other listed sites in Cybersecurity. These share a category. See the whole category →

DomainTitleCategoryCountryAuthorityllms.txtllms-full.txtSave
cloudflare.com Cloudflare interface AI and machine learning Infrastructure +1 — 85 ✓ ✓
forter.com Forter — Identity Intelligence for Digital Commerce interface Ecommerce Cybersecurity +1 US 75 ✓ ✓
digicert.com DigiCert documentation Cybersecurity Authentication and identity US 74 ✓
paloaltonetworks.com Palo Alto Networks documentation Cybersecurity US 74 ✓ ✓
kaspersky.com Kaspersky | Global Cybersecurity & Digital Privacy Solutions transactional Cybersecurity DE 72 ✓
hcaptcha.com hCaptcha transactional AI and machine learning Cybersecurity — 71 ✓
acronis.com Acronis transactional Cybersecurity US 70 ✓ ✓
akismet.com Akismet interface Cybersecurity APIs and SDKs US 70 ✓

Machine-readable: GET /v1/resolve?q=lettermint.co · GET /v1/domain/lettermint.co · this page as Accept: application/json or text/markdown · MCP lookup_domain

Automatically discovered from public files. Inclusion does not imply endorsement or publisher participation.

Own or manage this website?

If you own or manage lettermint.co, you can update its listing and review file health, discovery activity and score history.

Manage this listing — optional

What verification unlocks

See how your site is discovered—and control what agents see.

  • See your website in the map

    Review your indexed topics, nearby publishers sharing headings, measured listing exposure and map snapshots in a private report for your website.

  • Control what agents see

    Edit your listing description, tags, public contact details and additional llms.txt paths. Publish your terms for automated access, attribution and pricing.

  • Make your profile eligible for search

    A valid, listed, unblocked, verified profile can appear in our publisher sitemap and become eligible for search-engine visibility. Search engines decide what to index and rank.

  • Appear in our llms-full.txt

    Eligible verified publishers are listed by name, with their file links and summaries, in the service overview agents can read.

Free. No account registration, backlink or payment required. Public discovery remains available without verification.

Verify your website—free

Preview the owner dashboard · All verification benefits

Let your coding agent verify it

If your coding agent is authorized to manage this website, paste these instructions into it.

Claim my listing on Agent Web Map for lettermint.co:
1. POST https://agentwebmap.com/v1/sites/lettermint.co/claims and keep claim_id and claim_secret private.
2. Publish the verification line "AgentWebMap verification: <token>" (token from step 1) in https://lettermint.co/llms.txt, or use the DNS, meta-tag or well-known method the response describes. This only verifies the listing; your website and domain remain yours.
3. POST https://agentwebmap.com/v1/sites/lettermint.co/verify with {"claim_id": "...", "claim_secret": "..."}.
4. Save the api_key from the answer; it manages the listing (PATCH https://agentwebmap.com/v1/sites/lettermint.co).
MCP equivalent: tools begin_ownership_claim, then verify_domain, at https://agentwebmap.com/mcp. Docs: https://agentwebmap.com/docs#verify

Corrections or removal requests: contact the directory.

agent web map / a clearer way in.API & MCP · Contact