Sparrow
Open Source
Self-hosted webhook delivery. One binary, just Postgres.
Send webhooks reliably from your infrastructure. Retries, cryptographic signing, health tracking, payload transforms, recipes for Slack/Discord/PagerDuty, and a self-service portal — in one Go binary with PostgreSQL as the only dependency. Free, MIT.
Sparrow is a Open Source company. It launched on Product Hunt on Oct 16, 2026, with 62 upvotes. Adamlead has 1 person on file at Sparrow.
Sparrow timeline
- Self-hosted webhook delivery. One binary, just Postgres.
People at Sparrow
Showing 1 of 1 peopleSee all 1 people
Emails are shown masked, with whether each one has been verified. They're unlocked in the app with Lifetime access.
| Name | Title | |
|---|---|---|
Maker | – |
Frequently asked questions
Who works at Sparrow?
Adamlead has 1 person on file at Sparrow, including Sarath SP (Maker). Each email shows whether it has been verified.