toolgrep / Email & messaging / Anypost
Alternatives to Anypost
Anypost: Transactional and broadcast email service. 8 products similar to Anypost, compared on pricing, free tier, API, MCP server, SDK and open source. 8 of 8 have a free tier, 8 of 8 have an API, 5 of 8 offer an MCP server.
- Unitpost
Email and SMS sending platform for developers, with API, SDKs, SMTP, and an MCP server for AI agents.
- Buttondown
Newsletter software for writers, creators, and developers
- Knock
Customer engagement infrastructure for product, marketing, and transactional messaging
- Webhook.site
Test, transform and automate web requests and emails
- SuprSend
Notification infrastructure for email, SMS, Slack, push, and in-app notifications via a single API.
- Pingram
Messaging APIs for emails, SMS, voice, and WhatsApp
- Courier
Customer messaging platform for humans and AI agents
- Conduit
Turn any email into a webhook
Side by side
| Product | Pricing | Free tier | API | MCP server | SDK | Open source |
|---|---|---|---|---|---|---|
| Anypost | Freemium · from $0 (Free: 3,000 emails/month); paid plans from $20/mo | yes | yes | no | yes | no |
| Unitpost | Freemium · from $0/mo (Free, 5k emails/mo); paid plans from $10/mo | yes | yes | yes | yes | no |
| Buttondown | Freemium | yes | yes | no | yes | no |
| Knock | Freemium · from $0 | yes | yes | yes | yes | no |
| Webhook.site | Freemium · from 7.5 | yes | yes | — | — | — |
| SuprSend | Freemium | yes | yes | yes | yes | no |
| Pingram | Freemium · from $20/month | yes | yes | yes | yes | no |
| Courier | Freemium | yes | yes | yes | yes | no |
| Conduit | Free | yes | yes | no | no | no |
Facts come from each product's own website, or from its verified owner when they have edited the listing. Each product page shows when it was last verified and how it was extracted. Similarity comes from the products' descriptions.
API
curl https://toolgrep.com/api/products/anypost/alternatives