mails0 Pricing 2026
Complete pricing guide for mails0 — plans, costs, and free options.
💰 mails0 Pricing Overview
mails0 uses a open source pricing model. Free and open-source software you can self-host. Current pricing: MIT open source; self-host $0 on Cloudflare free tier; hosted sandbox for trial. mails0 is a developer-tools tool known for open-source email infrastructure for ai agents — inboxes, otp, search, mcp, cloudflare self-host. You can get started with mails0 for free.
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mails0 Plans & Pricing
self-host
On Cloudflare free tier
* Pricing information is based on publicly available data and may not reflect current promotions, annual discounts, or regional pricing. Visit the official mails0 website for the latest pricing.
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Claim Now →Is mails0 Free?
mails0 is open-source software that you can use, modify, and self-host completely for free. This makes it an excellent choice for developers and organizations who want full control over their deployment. Some managed hosting or cloud-based versions may have associated costs.
Check mails0 pricing at the source
The breakdown above is our summary of mails0's published pricing, not a quote. Plans, limits and what each tier includes change without notice — confirm on mails0's own pages before you buy.
Official mails0 site ↗We do not represent mails0 and these links are not paid placements.
Is mails0 Worth It?
mails0 is a free developer-tools tool that offers 7 key features including MIT agent email API, OTP extraction, MCP mails-agent-mcp. Open-source agent email API (MIT). Bootstrap a 72h receive-only inbox, extract OTPs, search threads, or self-host on Cloudflare Workers + D1 + R2. CLI, Python SDK, Skill, and MCP (mails-agent-mcp).
✅ mails0 is a good choice if you need:
- •MIT agent email API
- •OTP extraction
- •MCP mails-agent-mcp
- •Skill
- •CLI
💡 Value Assessment
With a free tier available, mails0 is an easy recommendation for anyone looking to try developer-tools tools without financial commitment.
mails0 Key Features
mails0 comes packed with features that make it a strong contender in the developer-tools space. Here's what you get:
Integrate mails0 into your own applications and workflows via the API.
OTP extraction helps you work more efficiently with mails0.
MCP mails-agent-mcp helps you work more efficiently with mails0.
Skill helps you work more efficiently with mails0.
CLI helps you work more efficiently with mails0.
Python SDK helps you work more efficiently with mails0.
Cloudflare self-host helps you work more efficiently with mails0.
Ready to try mails0?
Visit the official website for the latest pricing and to get started.
Frequently Asked Questions
Is mails0 free to use?
Yes, mails0 offers a free open-source version that you can use without paying.
How much does mails0 cost in 2026?
As of 2026, mails0 pricing is: MIT open source; self-host $0 on Cloudflare free tier; hosted sandbox for trial. Visit the official mails0 website for the most current pricing.
Is mails0 worth the price?
mails0 offers features like MIT agent email API, OTP extraction, MCP mails-agent-mcp. Whether it's worth the investment depends on your specific needs, usage volume, and budget. The free tier lets you try it before paying anything.
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