MessagePit Email and SMS Testing

Explore this developer service’s ongoing no-cost allowance, restrictions and official documentation before deploying.

INCLUDED FREE ALLOWANCEFree MIT-licensed local/self-hosted email and SMS testing software with SMTP capture, SendGrid v3 API stub, Twilio-compatible SMS ingest, webhook capture, delivery-event simulation, web UI and Docker deployment; no vendor-imposed software quota or expiration.

View official documentation

Plan details

What do these plan and deployment labels mean?

Plan: Ongoing free allowance
Deployment model: Self-hosted
Credit card: Not required
Commercial use: Allowed
Added to directory (UTC): 2026-11-05
Last checked: 2026-11-05

Important restrictions

Unofficial Mailpit fork adding distinct SMS and provider API simulation; existing Mailpit catalog entry covers email-only testing. Intended for local/development/staging testing, not actual SMS or email delivery. Self-hosting hardware, storage, network and maintenance are user-provided; protect exposed ports and optional authentication. No free hosted infrastructure included.

View official documentation

Independent community listing, not affiliated with the provider. Always check the latest billing policy and quotas before enabling paid usage.