nomoat / Reloop / Alternatives
Alternatives to Reloop
Reloop: An open-source email service for developers that sends app email and campaigns, run in their cloud or on your own server. Here are 6 other products that do a similar job. Of these, 4 have a free plan.
- Sidemail
Sends app emails like password resets through an API or SMTP, plus product updates and automated sequences, for SaaS companies.
Since 2025
Free trial · Email marketing · Software companies
- SendRaven
Lets AI agents send, receive and reply to email in threads over an API or MCP, with usage limits and approvals.
Free plan · Transactional email · Developers
- Pidgeon
Gives AI agents their own email addresses and inboxes through an API, hosted in the EU, for developers building agents.
Since 2026
Free plan · Transactional email · Developers
- Pingram
One API for sending and receiving email, SMS and voice calls, with US A2P 10DLC SMS registration handled for you.
Free plan · Transactional email · Developers
- emailvalidation.io
Checks single addresses or whole lists for syntax, mail server and mailbox problems, by upload or API, with an email finder too.
Free plan · Email marketing
- Spoks
Email and text campaigns and automated flows for Shopify shops, one fixed monthly fee however big the contact list gets.
Subscription · Email marketing · Online sellers