Code · Vendor site 2026-10-04
Hook0 is an EU-hosted webhook platform with HMAC signatures, delivery retries, monitoring, REST/SDK access, and an open-source SSPL server for self-hosting. Cloud plans bill in euros with event overages instead of hard cutoffs.
Understand the total cost
Free
Free
Developer plan includes 100 webhook events per day with HMAC signatures and delivery monitoring without a credit card.
No retained pricing changes yet. A current price alone does not establish a historical trend.
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Yes. Hook0 has an ongoing free plan. Developer plan includes 100 webhook events per day with HMAC signatures and delivery monitoring without a credit card.
Hook0 is listed as free. No paid plan with a published price was found.
API or developer access is mentioned. Homepage navigation advertises a webhook REST API with SDKs and MCP-native tooling.