Hook0 is an Open-Source Webhooks-as-a-service (WaaS) that makes it easy for developers to send webhooks. Developers make one API call, and Hook0 takes care of deliverability, retries, security, and more.
Unlike alternatives, Hook0 is fully open-source. No vendor-locking, we are here to stay, no investors, we are fully sustainable since day 1.
Our JSON REST API and integrations makes it easy to trigger webhook events from your Application and connect to every available SaaS
All webhooks are SSL secured and contain Signing Secrets to prevent Replay, Forgery and Man-in-the-middle attacks
Managing webhook retries is a pain. Our exponential back offs, endpoint monitoring and notifications handle it for you
Give your users a primo experience with our mock payloads, webhook logs and subscriber portal
All webhook attempts are logged so you and your subscribers can easily search, debug and replay old events
Give your subscribers a branded experience with a custom subdomain and your logo uploaded on the subscriber portal
We monitor your subscriber endpoints for SSL and uptime and send notifications for non-responsive endpoints
Hook0 does not lock your data nor your software. If you subscribe to Hook0 SaaS version, all your data will stay in Europe. No GAFAM there.
Build a state of the art webhooks solution in minutes using the Hook0 webhooks service.
Events & responses persistence
Designed for Enteprise Scale
Open-Source always wins in the end!
We are building it the way we would love to use it
When something happens on your system, let your users know immediately!
No Code Solutions
No More Custom Reporting
Internal Systems Communication
Back Office Operations
Provide Updates On Progress
API & Developer Resources
Hook0 is built by open-source developers around the world for everyone to use.
Robust API Documentation
Start building for free and scale up as you need.
Open-source, self-hosted. Complete control over your data. Security and privacy compliant.
FREE ForeverDeploy it
Perfect way to try out Hook0, no need to setup self-hosting, free forever for side-projects.
FREE ForeverSign Up
Get pre-paid events at a better price, along with enterprise features and better support.
€190 /monthContact us
Unleash your data connectivity and only pay as you grow, connect your SaaS to the web.
€0.0001 /eventContact us
One event can trigger multiple webhook subscriptions which can in turn be retried multiple times. Subscriptions and retries are free.
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