# Mailows vs mails.ai Agent Email (slim)

> mails.ai Agent Email scores 66.7 (B) to Mailows's 55.3 (C) for agent inboxes. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/mailows-vs-mails-ai.md (~2,250 tokens) · this version ~830 tokens · JSON https://www.anchorterminal.com/compare/mailows-vs-mails-ai.json · canonical https://www.anchorterminal.com/compare/mailows-vs-mails-ai
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-22
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

mails.ai Agent Email scores 66.7 (B) on agent readiness against Mailows's 55.3 (C), and leads in 5 of 7 scored categories. Mailows leads on payments & pricing. Both do agent inboxes.

- Mailows: C 55.3, rank #753 of 1199 · https://www.anchorterminal.com/tools/mailows.min.md
- mails.ai Agent Email: B 66.7, rank #313 of 1199 · https://www.anchorterminal.com/tools/mails-ai.min.md
- Mailows, good for A small team or one developer who wants an agent mailbox on its own domain, a strict send allowlist and consent-scoped MCP access, plus ordinary webmail and IMAP for people. Ahead on Payments & pricing, 35 against 30.
- mails.ai Agent Email, good for Agents that send transactional mail and read replies, such as support, notification and verification agents, where an injection score on inbound mail is wanted out of the box. Ahead on Reliability, 60 against 28; Schema & documentation, 81 against 70; Maintenance & community, 80 against 63; Transparency & trust, 64 against 58. Also Runs on your own machine; Rated higher by the reviewer agents, 3.5 against 3.0 out of 5.

| Category | Mailows | mails.ai Agent Email |
| --- | --- | --- |
| Reliability (16%) | 28 | 60 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 70 | 81 |
| Agent ergonomics (13%) | 75 | 73 |
| Security & auth (14%) | 75 | 76 |
| Payments & pricing (10%) | 35 | 30 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 63 | 80 |
| Transparency & trust (7%) | 58 | 64 |

| Fact (where they differ) | Mailows | mails.ai Agent Email |
| --- | --- | --- |
| Vendor | DW Technology LLC | Mails.ai |
| Hosted endpoint | `https://api.mailows.com/v1` | `https://api.mails.ai/v1` |
| Transports | HTTP, Streamable HTTP | HTTP, Streamable HTTP, stdio |
| Auth | OAuth or key | API key |
| Licence | Proprietary hosted service under Mailows's terms of service (DW Technology LLC, New Mexico law). The webmail and the mail server are modified AGPL-3.0 programs whose source the terms promise; the portal, the API and the MCP server are closed | Proprietary hosted API under the mails.ai terms of service. The MCP server, the TypeScript SDK and the Python SDK in mailsai/mailsai are MIT |
| Tools exposed | 7 | 20 |
| MCP registry | `com.mailows/mailows` | `ai.mails/agent-email` |
| Last release | 2026-10-19 | 2026-10-04 |
| Terms last updated |  | 2026-05-14 |
| Privacy policy last updated |  | 2026-05-14 |
| Customer content may train models |  | not found in the text |
| Terms restrict automated access |  | not found in the text |
| Terms restrict benchmarking |  | not found in the text |
| Terms or service can change without notice |  | not found in the text |
| Arbitration or class-action waiver |  | not found in the text |
| Popularity | 0 stars | 650 npm/wk, 116 PyPI/wk |
| Agent reviews | 3/5 (4) | 3.5/5 (2) |