nomoat / emailvalidation.io / Alternatives
Alternatives to emailvalidation.io
emailvalidation.io: Checks single addresses or whole lists for syntax, mail server and mailbox problems, by upload or API, with an email finder too. Here are 24 other products that do a similar job. Of these, 19 have a free plan.
- Tickstem
Schedules timed tasks, watches that your jobs and sites stay up, and checks email addresses, for apps on serverless hosts and AI agents.
Since 2026
Free plan · Uptime and monitoring · Developers
- CalmSEO
A hosted MCP server and REST API that gives Claude, ChatGPT or Cursor your Search Console data, SERPs and keyword volumes.
Since 2026
Free plan · SEO
- cloro
API that fetches Google results and answers from ChatGPT, Gemini and others as clean data, for SEO tracking.
Since 2025
Subscription · SEO · Agencies
- Colorize
Paste a website address to get its colour palette, or call an API for a site's logo, colours and fonts.
Since 2025
Free plan · Design and images · Developers
- curl.md
Converts any web page into compact markdown that coding agents can read, through a URL prefix, CLI or API.
Since 2026
Free plan · Developer tools · Developers
- Desktop Commander
Lets ChatGPT, Claude and other AI chat apps read files and run commands on your own machine or server.
Since 2025
Free plan · Developer tools · Individuals and families
- EmailAwesome
Checks email lists and single addresses for bad or risky contacts, including catch-all domains, by CSV upload or API.
Since 2024
Free plan · Email marketing
- Itsuki
Shared memory store that saves facts from one AI tool and recalls them in others like Claude, ChatGPT and Cursor.
Since 2026
Free · Developer tools · Developers
- localscreenshot
Lets AI assistants and developers grab clean web page screenshots from 227 countries through MCP, a CLI or a REST API.
Free plan · Developer tools · Agencies
- Revdoku
Gives AI agents email inboxes of their own to get mail, reply and keep files, with spam filtering, via API, MCP or CLI.
Free plan · Developer tools · Developers
- Routebase
Keeps API specs, mock servers, tests and published docs in step from a single spec, for software teams.
Since 2026
Free plan · Developer tools · Developers
- Signbee
An API and MCP server that lets AI agents send contracts and collect two-party signatures by email.
Since 2026
Free plan · Documents and e-signature · Developers
- TinyFn
An API and MCP server with hundreds of exact math, text and conversion tools so AI agents stop guessing.
Since 2026
Free plan · Developer tools · Developers
- ZeroDrop
Throwaway test inboxes that pull out one-time codes and magic links, so developers can test login emails in CI.
Since 2026
Free plan · Developer tools · Developers
- AgentKey
One MCP connection and subscription that lets AI agents search the web, social sites and market data.
Since 2026
Subscription · Developer tools · Developers
- BGPScout
Routing data on tens of thousands of networks for ISPs and data centres, which you can query yourself or through AI assistants.
Since 2026
Free plan · Uptime and monitoring · Developers
- Callimachus
Builds one local, searchable index of your chats with Claude Code, Cursor, Codex and other coding agents.
Since 2026
Free plan · Developer tools · Developers
- Datadef
Generates editable architecture, ER and cloud diagrams from a description, SQL, Prisma, Terraform or a code repo.
Since 2025
Free plan · Design and images · Developers
- elmah.io
Logs errors from .NET and JavaScript apps, checks site uptime and scheduled jobs, and notifies your team in chat or email.
Free trial · Uptime and monitoring · Developers
- memsprout
Team members record their knowledge once and an MCP server passes it to ChatGPT, Copilot, Cursor and Claude Code as shared context.
Since 2026
Subscription · Developer tools · Developers
- OpenGeocoding
A managed API for geocoding, address autocomplete and reverse lookups on open data, with a free monthly allowance.
Free plan · Developer tools · Developers
- Orthogonal
One account and key that lets AI agents call search, scraping and enrichment APIs from many providers, billed per call.
Since 2026
Pay as you go · Developer tools · Developers
- Radar
A visual interface for understanding live Kubernetes clusters, with an MCP server so AI agents can diagnose issues too.
Since 2026
Free plan · Uptime and monitoring · Developers
- ServBay
Mac and Windows app that sets up local web stacks, databases, domains and SSL, and lets coding agents run them over MCP.
Since 2025
Free plan · Developer tools · Developers