e2a — email for AI agents (io.github.Mnexa-AI) alternatives
12 MCP servers, A2A agents and x402 APIs that also do coding & dev tools, email, ranked by how much they overlap with e2a — email for AI agents (io.github.Mnexa-AI) (MCP server), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| e2a — email for AI agents (io.github.Mnexa-AI) (this one) | MCP server | Yes | – | – |
| DevMatch (zachary-royals) | MCP server | Yes | – | 55/100 |
| AgentPing (io.github.Noriget) | MCP server | Yes | – | – |
| ClawLink | MCP server | Yes | – | – |
| Fieldwright (io.github.CyberMax-tools) | MCP server | Yes | – | – |
| Overwing | MCP server | Yes | 40 | 90/100 |
| AgentBrink | MCP server | Yes | – | – |
| IBANforge | MCP server | Yes | – | – |
| Web Search & Data API (kadec0) | x402 paid API | Yes | 12 | 90/100 |
| Agent Products | A2A agent | Yes | 20 | 60/100 |
| Liquid Agent: Money Tools for AI Agents | A2A agent | Yes | 11 | 60/100 |
| webbersites.com | x402 paid API | Yes | 12 | – |
| DeployIt Product Expert | MCP server | Yes | 3 | 80/100 |
Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.
The alternatives
- DevMatch (zachary-royals) Live MCP
DevMatch is an MCP server for hiring engineers based on what they've actually built. Connect from Cursor, Claude Desktop, or any MCP-compatible AI assistant and search 35M+ developers ranked by verified open-source cont…
MCP server · zachary-royals · check 55/100 · also does coding & dev tools, email
- AgentPing (io.github.Noriget) Live MCP
Let your AI agent notify you by email, Slack, Discord, or webhook. One tool: send_notification.
MCP server · io.github.Noriget · also does coding & dev tools, email
- ClawLink Live MCP
MCP server connecting AI agents to 100+ apps (Gmail, Slack, Notion, GitHub) via one-click OAuth.
MCP server · dev.claw-link · also does coding & dev tools, email
- Fieldwright (io.github.CyberMax-tools) Live MCP
Fieldwright: web page to clean Markdown, metadata, JSON-LD, emails, phones.
MCP server · io.github.CyberMax-tools · also does coding & dev tools, email
- Overwing Live MCP
Guardrails for LLM output: pass / fail / review verdicts and one recommended action. Hosted or npm.
MCP server · ai.overwing · 40 tools · check 90/100 · also does coding & dev tools, email
- AgentBrink Live MCP
Give your AI agent an identity: its own email, webhook, repo, secrets vault, memory and skills.
MCP server · com.agentbrink.www · also does coding & dev tools, email
- IBANforge Live MCP
IBAN validation and bank-data tools for AI agents, ERP, invoicing and payroll workflows. IBANforge covers 89 countries and provides BIC/SWIFT lookup, Swiss clearing lookup, SEPA and country-risk indicators, payment-refe…
MCP server · cammac · also does coding & dev tools, email
- Web Search & Data API (kadec0) Live x402
Pay-per-call web search and web data for AI agents. Multi-engine SERP (web + news, batch, rank-fused), search-and-read (top hits to markdown in one call), URL-to-markdown scraping, Google Trends (interest over time, rel…
x402 paid API · 12 endpoints · check 90/100 · also does coding & dev tools, email
- Agent Products Live A2A
Cloud infrastructure services for autonomous AI agents. 20 services: decision audit, persistent memory, fleet monitoring, content filtering, task handoff, wallet management, identity verification, distributed scheduling…
A2A agent · Pangeon Corp · 20 skills · check 60/100 · also does coding & dev tools, email
- Liquid Agent: Money Tools for AI Agents Live A2A
x402 money tools for AI agents: a one-signature USDC bridge from Base to 16 chains, the live Polymarket price to beat (BTC, ETH, SOL, XRP on 5m and 15m), a tokenized US stock basket from $1, and gas paid in USDC, plus f…
A2A agent · Liquid Agent · 11 skills · check 60/100 · also does coding & dev tools, email
- webbersites.com Live x402
ANTHROPIC-COMPATIBLE /v1/messages — Claude Haiku 4.5 through the exact Anthropic API dialect: same request/response shape, no Anthropic account, the x402 payment IS the auth. Point an Anthropic SDK's base_url at https:/…
x402 paid API · 12 endpoints · also does coding & dev tools, email
- DeployIt Product Expert Live MCP
AI product expert answering from live source code, with sources and a verification status.
MCP server · ai.deployit · 3 tools · check 80/100 · also does coding & dev tools