Audience

Developers and engineering teams that need reliable, open-source webhook infrastructure to send, monitor, and manage customer-facing events at scale

About Hook0

Hook0 is an open source Webhooks-as-a-Service platform that helps developers send, receive, manage, and monitor webhooks at scale. It is built for teams that need to add webhook support to their product without spending weeks building retry logic, signatures, monitoring, queues, dead letter handling, event logs, and subscriber management from scratch. With one API call, teams can publish outbound events, while Hook0 handles delivery infrastructure, configurable retry logic, webhook calls, endpoint monitoring, event persistence, and developer tooling. It keeps track of every event an application sends and every webhook call it makes, helping teams debug integrations, inspect delivery attempts, and maintain an audit log. Hook0 supports secure webhook delivery with HMAC signatures, key rotation, TLS encryption, and compliance-focused deployment options. As a fully open source platform, it allows teams to audit the codebase and self-host on their own infrastructure.

Pricing

Starting Price:
€59 per month
Free Version:
Free Version available.

Integrations

API:
Yes, Hook0 offers API access

Ratings/Reviews

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ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Company Information

Hook0
Founded: 2021
France
www.hook0.com

Videos and Screen Captures

Hook0 Screenshot 1
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Product Details

Platforms Supported
Cloud
On-Premises
Training
Documentation
Videos
Support
Online

Hook0 Frequently Asked Questions

Q: What kinds of users and organization types does Hook0 work with?
Hook0 works with these users and organization types: Mid Size Business, Small Business, Enterprise, Freelance, Nonprofit, Government, and Startup.
Q: What languages does Hook0 support in their product?
Hook0 supports these languages: English.
Q: What kind of support options does Hook0 offer?
Hook0 offers support via online.
Q: What other applications or services does Hook0 integrate with?
Hook0 integrates with: Claude Duet, Claude for Legal, Claude, Cursor, JSON, Model Context Protocol (MCP), and Windsurf Browser.
Q: Does Hook0 have an API?
Yes, Hook0 has an API.
Q: What type of training does Hook0 provide?
Hook0 provides training in the form of documentation and videos.
Q: How much does Hook0 cost?
Pricing for Hook0 starts at €59 per month.

Hook0 Product Features