# Hook0 vs Webhook.site

**Leader by vioscaleAI score:** Hook0

| Attribute | Hook0 | Webhook.site |
|---|---|---|
| **vioscaleAI score** | 79.8 (56% (medium)) | 66.5 (55% (medium)) |
| content.faq | `[{"answer":"A webhook delivery service that reliably sends events to subscriber endpoints, automatically handling retries, cryptographic signing, and delivery logging through both cloud and self-hosted deployment options. It is indexed under Webhooks Infrastructure.","source":"https://www.hook0.com","question":"What is Hook0?","confidence":0.6},{"answer":"Hook0 offers a free tier, so you can start without paying. Pricing changes often, so verify at source before relying on it.","source":"https://www.hook0.com","question":"Is Hook0 free?","confidence":0.6},{"answer":"We have confirmed browser-based access to Hook0. That is the extent of what we could verify from public sources, so it may well offer desktop or mobile clients we have not indexed.","source":"https://www.hook0.com","question":"What platforms does Hook0 support?","confidence":0.6},{"answer":"Yes. Hook0 can be deployed cloud / SaaS, hybrid and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://www.hook0.com","question":"Can Hook0 be self-hosted?","confidence":0.6},{"answer":"We have independently confirmed GDPR for Hook0. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Hook0 not holding them. Always confirm compliance directly before you rely on it.","source":"https://www.hook0.com","question":"What security certifications does Hook0 have?","confidence":0.6},{"answer":"Hook0 is available worldwide. Its primary markets are France and the United States. The vendor is headquartered in France.","source":"https://www.hook0.com/pricing","question":"Where is Hook0 available?","confidence":0.75}]` | `[{"answer":"Webhook.site provides temporary endpoints for receiving HTTP webhooks and inspecting incoming requests. It supports transforming and validating webhook payloads using a scripting language, and forwarding modified webhooks to other systems. It is indexed under Webhooks Infrastructure.","source":"https://webhook.site","question":"What is Webhook.site?","confidence":0.6},{"answer":"Webhook.site offers a free tier, so you can start without paying. Paid plans start at $7.50 per month. Pricing changes often, so verify at source before relying on it.","source":"https://webhook.site","question":"Is Webhook.site free?","confidence":0.6},{"answer":"We have confirmed browser-based access to Webhook.site. That is the extent of what we could verify from public sources, so it may well offer desktop or mobile clients we have not indexed.","source":"https://webhook.site","question":"What platforms does Webhook.site support?","confidence":0.6},{"answer":"Yes. Webhook.site can be deployed cloud / SaaS and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://webhook.site","question":"Can Webhook.site be self-hosted?","confidence":0.6},{"answer":"We have confirmed 3 integrations for Webhook.site, including Excel, Slack and S3. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://webhook.site","question":"What does Webhook.site integrate with?","confidence":0.6},{"answer":"We have independently confirmed SOC 2, ISO 27001 and GDPR for Webhook.site. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Webhook.site not holding them. Always confirm compliance directly before you rely on it.","source":"https://webhook.site","question":"What security certifications does Webhook.site have?","confidence":0.6},{"answer":"Webhook.site is available worldwide. The vendor is headquartered in Denmark.","source":"https://webhook.site","question":"Where is Webhook.site available?","confidence":0.75}]` |
| deployment.options | `{"cloud":true,"self_hosted":true}` | `{"cloud":true,"self_hosted":true}` |
| description.long | A platform that handles webhook event delivery to multiple subscribers, managing retries, cryptographic signing, delivery monitoring, and logging. Offered as a fully managed cloud service hosted in the EU or as self-hosted software you can run on your own infrastructure. | A cloud service providing unique webhook URLs and email addresses to capture and inspect HTTP requests and emails in real-time. Requests can be replayed, transformed through visual workflows or scripting, and forwarded to other systems. |
| features.capabilities | `{"direction":"outbound-sending","pricing_model":"open-source-self-host","self_hostable":true,"payload_signing":"hmac-custom","deployment_model":"hybrid","static_egress_ips":true,"customer_facing_portal":true,"fanout_multi_destination":true,"manual_replay_redelivery":true,"automatic_retries_backoff":true}` | `{"direction":"both","pricing_model":"freemium-tiers","self_hostable":true,"deployment_model":"hybrid","customer_facing_portal":true,"fanout_multi_destination":true,"manual_replay_redelivery":true,"payload_transform_filtering":true}` |
| integrations.count | 3,000 | 2 |
| integrations.list | `[{"name":"Zapier"},{"name":"Integromat"}]` | `[{"name":"Excel"},{"name":"Slack"},{"name":"S3"}]` |
| market.availability | `{"hqCountry":"FR","primaryMarkets":["FR","US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":["US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"web":true}` | `{"cli":true,"web":true}` |
| pricing | `{"type":"hybrid","plans":[{"free":true,"name":"Developer","summary":"Free forever, 100 events/day","features":["Fully managed","HMAC signatures","Delivery monitoring","Community support","Retries included","No credit card required"],"description":"Free tier for development and side projects","contactSales":false,"includedLimits":{"event_types":"10","applications":"1","events_per_day":"100","data_retention_days":"7"}},{"free":false,"name":"Startup","summary":"€59/month plus €0.003/event overage","features":["HMAC signatures","Delivery logs","Email support (3-day response)","Retries included","Subscriptions included","Overage never blocked"],"commitment":"monthly","components":[{"kind":"fixed","amount":59,"period":"month","currency":"EUR"},{"per":{"qty":1,"unit":"event"},"kind":"metered","amount":0.003,"currency":"EUR"}],"description":"For growing startups with moderate event volume","contactSales":false,"includedLimits":{"developers":"25","event_types":"50","events_per_day":"30,000","data_retention_days":"14"}},{"free":false,"name":"Pro","summary":"€190/month or €1,824/year (€152/month) plus €0.0001/event overage","features":["Unlimited applications","HMAC signatures","Delivery logs","Priority email support (3-day)","Static source IPs on demand","Retries included","Subscriptions included","Overage never blocked"],"commitment":"monthly","components":[{"kind":"fixed","amount":190,"period":"month","currency":"EUR"},{"per":{"qty":1,"unit":"event"},"kind":"metered","amount":0.0001,"currency":"EUR"}],"description":"For production with high event volume","contactSales":false,"includedLimits":{"event_types":"100","applications":"unlimited","events_per_day":"100,000","data_retention_days":"30"}},{"free":false,"name":"Enterprise","features":["Custom event volume","Custom SLA","Dedicated support"],"commitment":"annual","contactSales":true}],"summary":"Free tier at 100 events/day. Paid plans from €59/month with per-event overage pricing.","currency":"EUR","freeTier":true,"sourceUrl":"https://www.hook0.com/pricing","retrievedAt":"2026-09-29T14:59:25.114Z","startingPrice":{"amount":59,"period":"month","currency":"EUR"},"billingPeriods":["month","year"]}` | `{"type":"subscription","plans":[{"free":true,"name":"Free","summary":"Free tier with request limits and URL expiration","components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"requests":"limited"}},{"free":false,"name":"Paid","summary":"From $7.50/month","features":["Endless requests","Permanent URLs","Workflows and automations","Multi-user & SSO","White-label support"],"components":[{"kind":"fixed","amount":7.5,"period":"month","currency":"USD"}],"contactSales":false}],"summary":"From $7.50/month. Free tier available.","currency":"USD","freeTier":true,"sourceUrl":"https://webhook.site","retrievedAt":"2026-09-29T15:01:22.108Z","startingPrice":{"amount":7.5,"period":"month","currency":"USD"},"billingPeriods":["month"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | freemium |
| pricing.price_level | mid | low |
| pricing.starting_price | `{"amount":59,"currency":"EUR"}` | `{"amount":7.5,"currency":"USD"}` |
| pricing.transparent | yes | yes |
| security.disclosure_policy | yes | - |
| security.gdpr | yes | yes |
| security.iso27001 | yes | yes |
| security.pci | yes | - |
| security.soc2 | yes | yes |
| security.trust_center | https://www.hook0.com/security | - |

## Capabilities (Webhooks Infrastructure)

| Capability | Hook0 | Webhook.site |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Direction | Outbound sending | Both |
| Automatic retries backoff | ✓ | - |
| Manual replay redelivery | ✓ | ✓ |
| Payload signing | Hmac custom | - |
| Event ordering | - | - |
| Payload transform filtering | - | ✓ |
| Fanout multi destination | ✓ | ✓ |
| Customer facing portal | ✓ | ✓ |
| Self hostable | ✓ | ✓ |
| Deployment model | Hybrid | Hybrid |
| Static egress ips | ✓ | - |
| Pricing model | Open source self host | Freemium tiers |

*Source: vioscaleAI. Generated 2026-10-16T20:07:54.095Z. "-" = undocumented, not absent.*