Zernio alternatives
20 email MCP servers from other publishers do the same job as Zernio. The closest match comes first, then the best rated, with at most two per publisher.
Analyze, audit, fix and diff HTML, MJML, Maizzle and React Email across 21 email clients.
No reviews yetgateway-ready766/wkFreeMulti-account Gmail MCP server — read, search, draft, and label across every inbox.
No reviews yetlocal · pypi348/wkFreeProgrammable 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/wkFreeRead the inbox, mark items read, manage delivery preferences, and register Web Push devices.
No reviews yetlocal · npm20639/wkFreeNever-stored live email: read, send, organize, schedule and auto-triage Gmail or any IMAP mailbox.
No reviews yetgateway-ready631/wkFreeEnd-to-end encrypted inbox where AI agents deliver files and request human approval.
No reviews yetlocal · npm940/wkFreeMCP server for SendGrid's v3 API: email marketing, transactional mail, templates, and analytics.
No reviews yetlocal · npm3233/wkFreeEmail infrastructure and authentication for developers: domains, inbox routes, auth apps, deploys.
No reviews yetlocal · mixed742/wkFreeCapture receipts, scan Gmail, analyze spending, and create reviewed reports from AI assistants.
No reviews yetgateway-ready130/wkFreeSafely schedule Outlook meetings on on-prem Exchange EWS with preview-confirmed writes.
No reviews yetlocal · npm3116/wkFreeFree disposable email for AI agents: a throwaway inbox to read verification codes over MCP.
No reviews yetlocal · npm3659/wkFreeImpri MCP server — human-in-the-loop approval inbox for AI agents
No reviews yetlocal · npm525/wkFreeEmail OS for agents - real-inbox search, triage, commitments, and a verifiable BEC hard-stop.
No reviews yetgateway-ready48/wkFreeAgent infra: email, phone, social, domains, VPS, wallets. Paid per-action via x402, no API key.
No reviews yetgateway-ready6FreeAI-native email marketing. Campaigns, automations, transactional, contacts, and analytics.
No reviews yetlocal · npm233/wkFreeEnd-to-end-encrypted, sovereign inbox for AI agents. The server only ever sees ciphertext.
No reviews yetlocal · pypi148/wkFreeDrive the German tax portal ELSTER via Puppeteer: submit UStVA, prepare EUER/ESt, sync inbox.
No reviews yetlocal · npm1339/wkFreeAI-powered email & WhatsApp for teams — manage your shared inbox from Claude, Cursor or ChatGPT.
No reviews yetlocal · npm178/wkFreeSend and receive across email, SMS, WhatsApp, and voice. One API, one contract.
No reviews yetgateway-ready1Free
