Email Verification API alternatives
24 email MCP servers from other publishers do the same job as Email Verification API. The closest match comes first, then the best rated, with at most two per publisher.
Zero-config disposable email inboxes for AI agents: create, read mail, await verify codes.
No reviews yetlocal · npm4246/wkFreeFree disposable email for AI agents: a throwaway inbox to read verification codes over MCP.
No reviews yetlocal · npm3659/wkFreeVerify addresses, email addresses, and phone numbers with confidence scores.
No reviews yetgateway-ready2FreeDisposable email inboxes for AI agents: create, wait for mail, extract verification codes
No reviews yetlocal · npm329/wkFreeReal email and SMS for AI agents — send mail, receive verification codes, drive a real inbox.
No reviews yetlocal · npm229182/wkFreeMCP server for Tomba email finder, verification, and contact enrichment API
No reviews yetgateway-ready837/wkFreeDNS and email security: check SPF, DKIM, DMARC, DNSSEC, DANE and build the records. 45 tools.
No reviews yetgateway-ready2119/wkFree55 tools, 7 Resources, Sigma rules, email SPF/DMARC, MITRE, CVE/KEV, risk_score. No key.
No reviews yetgateway-ready34FreeEmail verification for AI agents: send, hold or kill with the reason. Signup and credits by API.
No reviews yetlocal · npm2427/wkFreeAgent infra: email, phone, social, domains, VPS, wallets. Paid per-action via x402, no API key.
No reviews yetgateway-ready6FreeMCP server for NetIntel — DNS, SSL, WHOIS, email security, OSINT via x402 micropayments
No reviews yetlocal · npm228/wkFreeGives an AI agent a disposable email and a real UK phone number to test signup flows.
No reviews yetlocal · npm237/wkFreeRender markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.
No reviews yetgateway-ready1.4k5.2k/wkFreeAI-powered OSINT agent & MCP server. 16 tools: email, breach, IP, WHOIS, DNS, Shodan, GitHub & more.
No reviews yetlocal · pypi1.6k886/wkFreeAgent-Native Superhuman - email client with keyboard shortcuts and AI triage
No reviews yetgateway-ready4.9kFreeProgrammable email inbox for AI agents — JMAP, PoW auth, stdio MCP server.
No reviews yetgateway-ready261234/wkFreeAI email inbox and sending tools with attachments, search, live events, and webhooks.
No reviews yetgateway-ready65327/wkFreeMac & Windows: let ChatGPT, Claude & Cursor use your email, calendar, iMessage, Teams, files. Free.
No reviews yetgateway-ready552.0k/wkFreeAuthenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.
No reviews yetgateway-ready19130/wkFreeIMAP/SMTP email MCP server — 52 tools, stdio + HTTP, IMAP IDLE push, multi-account, AI triage.
No reviews yetlocal · npm1171.2k/wkFreeAI-powered OSINT agent & MCP server. 16 tools: email, breach, IP, WHOIS, DNS, Shodan, GitHub & more.
No reviews yetlocal · pypi1.7kFreeIMAP/SMTP MCP server to search, read, organize, send, reply & forward email for AI assistants
No reviews yetlocal · npm96528/wkFreeAuthenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.
No reviews yetgateway-ready191FreeMicrosoft Outlook MCP server — 22 tools for email, calendar, contacts, and mailbox management.
No reviews yetlocal · npm37328/wkFree
Email Verification API alternatives by what you need
Open source Email Verification API alternatives (20)
Published under an open licence such as MIT or Apache-2.0.
EmptyInbox, smails, Best Tempmail, Agenticmail, IntoDNS.ai DNS & Email Security Scanner, ContrastAPI, MX Probe, Palmyr and 12 more below.
Hosted Email Verification API alternatives (12)
Nothing to install: a remote endpoint you add by URL. Also callable through the mcp.market gateway.
GBG Loqate - Reach, Tomba MCP Server, IntoDNS.ai DNS & Email Security Scanner, ContrastAPI, Palmyr, emailmd, Agent-Native Mail, Atomic Mail and 4 more below.
Local Email Verification API alternatives (12)
A package you install and run on your own machine, so your data stays on your computer.
EmptyInbox, smails, Best Tempmail, Agenticmail, MX Probe, Netintel, Agent Identity, OpenOSINT and 4 more below.
Safest Email Verification API alternatives (9)
Graded A: passed every check the scanner runs on the latest release.
Tomba MCP Server, emailmd, Agent-Native Mail, Atomic Mail, Email Inbox API + Sending by Sendmux, e2a — email for AI agents, Imap, e2a — email for AI agents and 1 more below.
Email Verification API and its alternatives compared
| Server | Grade | Rating | Licence | Runs | Stars |
|---|---|---|---|---|---|
| Email Verification API(this one) | D47 | No reviews yet | MIT | Hosted | 0 |
| EmptyInbox | B78 | No reviews yet | MIT | Local | 4 |
| smails | B83 | No reviews yet | MIT | Local | 36 |
| GBG Loqate - Reach | B83 | No reviews yet | NOASSERTION | Hosted | 2 |
| Best Tempmail | B80 | No reviews yet | MIT | Local | 0 |
| Agenticmail | B82 | No reviews yet | MIT | Local | 229 |
| Tomba MCP Server | A99 | No reviews yet | NOASSERTION | Hosted | 8 |
| IntoDNS.ai DNS & Email Security Scanner | B82 | No reviews yet | MIT | Hosted | 2 |
| ContrastAPI | B73 | No reviews yet | MIT | Hosted | 34 |
| MX Probe | B82 | No reviews yet | MIT | Local | 2 |
| Palmyr | B80 | No reviews yet | MIT | Hosted | 6 |
| Netintel | B83 | No reviews yet | MIT | Local | 0 |
| Agent Identity | B80 | No reviews yet | MIT | Local | 0 |
| emailmd | A91 | No reviews yet | MIT | Hosted | 1.4k |
| OpenOSINT | C63 | No reviews yet | MIT | Local | 1.6k |
| Agent-Native Mail | A98 | No reviews yet | Not stated | Hosted | 4.9k |
| Atomic Mail | A93 | No reviews yet | MIT | Hosted | 261 |
| Email Inbox API + Sending by Sendmux | A96 | No reviews yet | MIT | Hosted | 65 |
| Local MCP | C68 | No reviews yet | NOASSERTION | Hosted | 55 |
| e2a — email for AI agents | A96 | No reviews yet | Apache-2.0 | Hosted | 191 |
| B74 | No reviews yet | LGPL-3.0 | Local | 117 | |
| OpenOSINT | C58 | No reviews yet | MIT | Local | 1.7k |
| Imap | A92 | No reviews yet | MIT | Local | 96 |
| e2a — email for AI agents | A93 | No reviews yet | Apache-2.0 | Hosted | 191 |
| Outlook Assistant | A85 | No reviews yet | MIT | Local | 37 |