Svix
Svix is a webhook platform for sending events, with products covering delivery, streaming, receiving, user-facing management, and testing.
What Svix is
Svix is a webhook platform for sending events, with products covering delivery, streaming, receiving, user-facing management, and testing. Dispatch sends webhooks, Stream handles streaming, Ingest receives events, Portal supplies a webhook interface, and Play supports testing. Delivery controls include automatic and manual retries, logs and monitoring, filtering, payload transformations, throttling, and multi-tenancy. Customers can provide a white-labeled portal or APIs so their users can manage endpoints, inspect logs, and view reports. Developer tools include SDKs or libraries for JavaScript/TypeScript, Python, Go, Java, Kotlin, Ruby, Rust, PHP, and C#, plus a CLI, cURL, and a Terraform provider. Destinations include object storage such as AWS S3, Azure, and Google Cloud Storage, as well as message brokers and databases. Svix offers API, web, and self-hosted deployment, including an open-source server and Enterprise on-prem options. The Free plan allows up to 50,000 messages monthly at 50 messages per second, with seven-day payload retention. Listed prices include $20 a month for Basic and $490 a month for Professional; Enterprise pricing is based on needs.
Good
- Automatic and manual delivery retries
- Filtering and payload transformations
- SDKs listed for nine programming languages
- Free plan supports up to 50,000 messages monthly
Watch out
- Free plan retains payloads for seven days
- Professional is listed at $490 a month
Who it suits
Svix suits teams that need to send or receive webhooks and want delivery controls, event visibility, or a customer-facing portal. Its API, web, and self-hosted options address different deployment needs.
Verdict
Svix combines webhook delivery controls with tools for receiving, streaming, testing, and customer endpoint management. Consider the Free plan limits and the listed paid plan costs when choosing an option.
Plans and prices
From Svix's own pricing page, checked 15 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | 50 messages/second · 7-day payload retention · up to 50,000 messages/month · one connector · monthly |
| Basic | $20 a month | 200 messages/second · 30-day payload retention · 50,000 free messages/month · 99.9% uptime SLA · monthly |
| Professional | $490 a month | 800 messages/second · 90-day payload retention · 50,000 free messages/month · 99.99% uptime SLA · 30-day trial · monthly |
| Enterprise | Priced on request | 99.999% uptime SLA · 24/7/365 on-call engineer · OIDC and SAML SSO · HIPAA compliance and BAA · on-premises options · custom pricing based on needs |
The facts
Each one read from Svix's own pages, with the date it was checked.
What it does
- Advanced destinations
- Public advanced endpoint types include AWS SQS, SNS, EventBridge, Google Pub/Sub, RabbitMQ, BigQuery, ClickHouse, Snowflake and Redshift.checked 15 Oct 2026
- API
- Svix publishes an OpenAPI 3.1 REST API covering messages, applications, endpoints, delivery attempts, integrations and connectors.checked 15 Oct 2026
- CLI
- The Svix CLI is distributed through npm and can be run with npx or installed globally with npm.checked 15 Oct 2026
- Connectors
- Connectors can connect webhook events to services such as Slack, Discord, Inngest, HubSpot and Microsoft Teams using configurable transformations.checked 15 Oct 2026
- Customer portal
- Customers can use a white-labeled portal or APIs to let their users manage endpoints, inspect logs, and view reports.checked 30 Sep 2026
- Data protection
- Svix states that stored data is encrypted at rest with 256-bit AES and customer communications use TLS 1.2 or TLS 1.3.checked 30 Sep 2026
- Data residency
- Svix lists selectable regions including the United States, European Union, Australia and Canada for locality requirements.checked 15 Oct 2026
- Delivery features
- The service includes automatic and manual retries, delivery logs and monitoring, event filtering, payload transformations, throttling, and multi-tenancy.checked 30 Sep 2026
- Destinations
- The site describes webhook delivery to object storage such as AWS S3, Azure, and Google Cloud Storage, as well as message brokers and databases.checked 30 Sep 2026
- Documentation depth
- Documentation includes tutorials, language-specific sending and receiving guides, an OpenAPI API reference, deployment instructions and configuration details.checked 15 Oct 2026
- Encryption
- Svix says stored data uses AES-256 encryption with HSM-protected keys and network traffic uses TLS 1.2 or TLS 1.3.checked 15 Oct 2026
- Funding news
- VentureBeat reported on November 21, 2021 that Svix announced a $2.6 million pre-seed funding round.checked 15 Oct 2026
- Legal name
- Crunchbase identifies the legal entity as Svix Inc. and names Tom Hacohen as founder and CEO.checked 15 Oct 2026
- License
- The svix-webhooks repository is marked as MIT licensed.checked 15 Oct 2026
- Limit: default UI
- A G2 reviewer says the default interface is not especially attractive and may require styling work to match a product design.checked 15 Oct 2026
- Limit: observability
- A G2 reviewer says Svix could add more telemetry to become a fuller built-in observability platform.checked 15 Oct 2026
- Limit: pricing
- A G2 reviewer says the paid plan is expensive for an early-stage startup, although a startup plan helps reduce the barrier.checked 15 Oct 2026
- Package license
- The public npm svix package is listed under the MIT license and provides TypeScript/JavaScript API access and signature verification.checked 15 Oct 2026
- Portal customization
- The portal supports white-labeling, custom design and dark mode and can be embedded with React in one line of code.checked 15 Oct 2026
- Praise: ease and reliability
- G2 reviewers repeatedly praise fast integration, reliable production delivery, strong APIs and SDKs, responsive support and the ready-made customer portal.checked 15 Oct 2026
- Praise: Product Hunt
- Product Hunt reviewers highlight ease of use, scalability, robust webhook infrastructure and self-service delivery logs that reduce support work.checked 15 Oct 2026
Where it runs
- Application Portal
- Svix offers a branded or embeddable portal where webhook consumers manage endpoints, subscriptions, logs, tests and retries.checked 15 Oct 2026
The company
- Company founding and headquarters
- LinkedIn lists Svix as founded in 2021 and headquartered in San Francisco, California.checked 15 Oct 2026
- Company size
- LinkedIn lists Svix as a privately held software-development company with 11–50 employees.checked 15 Oct 2026
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