# Hook0 vs Svix

**Leader by vioscaleAI score:** Hook0

| Attribute | Hook0 | Svix |
|---|---|---|
| **vioscaleAI score** | 79.8 (56% (medium)) | 62 (74% (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":"A service that enables developers to send and receive webhooks with built-in delivery guarantees, automatic retries, compliance features, and customer-facing portals for managing webhook subscriptions and monitoring. It is indexed under Webhooks Infrastructure.","source":"https://www.svix.com/pricing/","question":"What is Svix?","confidence":0.6},{"answer":"Svix offers a free tier, so you can start without paying. Paid plans are also available: Free, Business and Enterprise. Pricing changes often, so verify at source before relying on it.","source":"https://www.svix.com/pricing/","question":"Is Svix free?","confidence":0.6},{"answer":"Svix supports the web and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://www.svix.com/pricing/","question":"What platforms does Svix support?","confidence":0.6},{"answer":"Yes. Svix can be deployed cloud / SaaS, hybrid and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://www.svix.com/pricing/","question":"Can Svix be self-hosted?","confidence":0.6},{"answer":"We have confirmed 7 integrations for Svix, including DataDog, Jaeger, New Relic, Prometheus, Sentry, Signoz and Zipkin. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://www.svix.com/pricing/","question":"What does Svix integrate with?","confidence":0.6},{"answer":"We have independently confirmed SOC 2, HIPAA and GDPR for Svix. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Svix not holding them. Always confirm compliance directly before you rely on it.","source":"https://www.svix.com/security/","question":"What security certifications does Svix have?","confidence":0.6}]` |
| deployment.options | `{"cloud":true,"self_hosted":true}` | `{"cloud":true,"on_prem":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. | Svix is a webhooks service that manages webhook delivery from your application to your customers, including automatic retries on failure, cryptographic signing, customer-facing management dashboards, and comprehensive compliance certifications. It supports multiple deployment options including cloud SaaS and self-hosted installations. |
| 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":"usage-per-event","self_hostable":true,"event_ordering":false,"payload_signing":"standard-webhooks","deployment_model":"hybrid","static_egress_ips":true,"customer_facing_portal":true,"fanout_multi_destination":true,"manual_replay_redelivery":true,"automatic_retries_backoff":true,"payload_transform_filtering":true}` |
| integrations.count | 3,000 | 7 |
| integrations.list | `[{"name":"Zapier"},{"name":"Integromat"}]` | `[{"name":"DataDog"},{"name":"Jaeger"},{"name":"New Relic"},{"name":"Prometheus"},{"name":"Sentry"},{"name":"Signoz"},{"name":"Zipkin"}]` |
| market.availability | `{"hqCountry":"FR","primaryMarkets":["FR","US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"hqCountry":"US","primaryMarkets":[],"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":"freemium","plans":[{"free":true,"name":"Free","summary":"Free","features":["Embeddable webhooks UI","7-day payload retention","Up to 50k messages per month"],"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"description":"For developers testing or setting up initial webhooks","contactSales":false,"includedLimits":{"messages":"50k/month","payload_retention":"7 days"}},{"free":false,"name":"Professional","summary":"$490/month plus overage charges. 30-day free trial.","features":["Everything from Free","99.99% Uptime SLA","90-day payload retention","Unbranded application portal","Static source IPs","Advanced RBAC","Slack and email support"],"commitment":"monthly","components":[{"kind":"fixed","amount":490,"period":"month","currency":"USD"}],"description":"For production webhook scaling","contactSales":false,"includedLimits":{"messages":"50k/month included","payload_retention":"90 days"}},{"free":false,"name":"Enterprise","summary":"Custom pricing","features":["99.999% Uptime SLA","OIDC & SAML Single-Sign-On","HIPAA compliance & BAA","On-premises deployment options","FIPS 140-3 support","Dedicated support","Custom regions and data residency"],"description":"For advanced security, compliance, and scale requirements","contactSales":true}],"summary":"Free tier with 50k/month. Professional from $490/month plus usage. Enterprise custom pricing.","currency":"USD","freeTier":true,"sourceUrl":"https://www.svix.com/pricing/","retrievedAt":"2026-10-12T21:41:42.237Z","freeTrialDays":30,"startingPrice":{"amount":490,"period":"month","currency":"USD"},"billingPeriods":["month"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | freemium |
| pricing.price_level | mid | high |
| pricing.starting_price | `{"amount":59,"currency":"EUR"}` | `{"amount":490,"currency":"USD"}` |
| pricing.transparent | yes | yes |
| reliability.sla_pct | - | 99.99 |
| security.certifications | - | `[{"name":"SOC 2 Type II","level":"Type II","status":"active","auditor":"third-party auditor"},{"name":"HIPAA","status":"active","auditor":"third-party"},{"name":"PCI DSS","status":"active"},{"name":"PIPEDA","status":"active"}]` |
| security.disclosure_policy | yes | - |
| security.gdpr | yes | yes |
| security.hipaa | - | yes |
| security.iso27001 | yes | - |
| security.pci | yes | yes |
| security.soc2 | yes | yes |
| security.trust_center | https://www.hook0.com/security | https://www.svix.com/security/ |

## Capabilities (Webhooks Infrastructure)

| Capability | Hook0 | Svix |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Direction | Outbound sending | Both |
| Automatic retries backoff | ✓ | ✓ |
| Manual replay redelivery | ✓ | ✓ |
| Payload signing | Hmac custom | Standard webhooks |
| 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 | Usage per event |

*Source: vioscaleAI. Generated 2026-10-16T20:59:15.502Z. "-" = undocumented, not absent.*