Alternatives

Svix alternatives for webhook delivery

The strongest Svix alternatives are Hookdeck Outpost when you want open-source outbound delivery at a low cost per event, Convoy when you want to self-host, and Hooksbase when your problem is ingest and delivery for an AI agent rather than sending webhooks to your customers — though Svix remains the better choice for outbound-only delivery needing SOC 2, HIPAA, or PCI-DSS.

Pricing and capability claims verified as of 2026-08 from public pricing pages and documentation. Hooksbase is one of the options below — it is our product, and its limitations are listed alongside everyone else's.

How to compare Svix alternatives

Which channels can start an event

Most options here accept HTTP and nothing else. If any part of your workload arrives by email, through a form, or on a schedule, an HTTP-only tool means running separate infrastructure for each of those and reconciling the results.

What happens after the last retry

Every option retries. The difference is what exists when retries are exhausted — a dead-letter path you can inspect and re-drive, or a log line. Ask this before comparing retry counts, because the counts matter far less than the floor underneath them.

Whether a replay is the same event

Replay means two different things. Re-running against current configuration produces something that resembles the original; re-sending a persisted snapshot reproduces it. When you are replaying to investigate a failure, only the second one tells you anything.

How failure affects the bill

Per-message pricing usually counts each delivery attempt, so a destination having a bad day costs more the worse it behaves. Flat tiers move that risk to the vendor. Check this against your own retry profile rather than your happy-path volume.

What is Svix?

Svix is webhooks-as-a-service for the sending side: you hand it an event and it delivers to your own users' endpoints with signing, retries, and a portal they can inspect. Svix authored the Standard Webhooks specification and publishes an open-source server alongside the hosted product.

Svix key features

• Outbound delivery with Standard Webhooks-compatible signing
• White-label consumer portal your users inspect deliveries in
• A wide destination matrix including Kafka, SQS, RabbitMQ, and Pub/Sub
• Multi-region data residency and static source IPs on Professional
• An MIT-licensed self-hostable server

Svix advantages

• The broadest compliance stack in the category — SOC 2 Type II, HIPAA, PCI-DSS
• A generous free tier at 50,000 messages a month
• Retries do not count against quota
• It authored Standard Webhooks, so the signing model is the one others implement

Svix disadvantages

• Nothing between Free and $490/mo Professional, which is a hard step for a growing team
• Outbound-first — Ingest is newer and less mature than Dispatch
• No email, form, or scheduled ingest channels
• A sales-led motion at the enterprise end

Svix alternatives

Best for open-source outbound delivery at low cost per event: Hookdeck Outpost

Apache 2.0-licensed outbound webhook delivery infrastructure from the Hookdeck team, available managed or self-hosted. A separate product from the Event Gateway, aimed at SaaS builders sending webhooks to their own customers.

Where it is strong: Full parity between the self-hosted and managed builds, a strong destination matrix including EventBridge, SQS, S3, Pub/Sub, RabbitMQ, and Kafka, aggressive per-event pricing, and no vendor lock-in.
Where it falls short: Outbound-only, with no ingest of any kind — you still wire up receiving yourself — and it is a separate product from the Event Gateway, so using both means integrating two things. It reached GA in April 2026, so it is newer than the alternatives it competes with.
Pricing: Self-hosted free. Managed Starter $10 per million events with 50,000 free a month, Growth $499/mo base plus per-event, Enterprise custom. Retries are not charged.

Best for teams that want to self-host and operate it themselves: Convoy

An Apache 2.0 open-source webhook gateway handling both incoming and outgoing webhooks, positioned for teams that want full control without vendor lock-in. The managed cloud offering is secondary to the self-hosted build.

Where it is strong: Genuine open source with a large following, message broker connectors including Kafka, SQS, RabbitMQ, and Pub/Sub in the free tier, circuit breaking, and no per-message billing.
Where it falls short: You need the DevOps capacity to run it — the low cost assumes you operate it in production. Cloud pricing is sales-gated, JavaScript transforms sit behind the $999/mo tier, and there are no email, form, or scheduled ingest channels.
Pricing: Self-hosted Community free forever. Self-hosted Premium $999/mo adds JavaScript transforms, OpenTelemetry export, RBAC, and circuit breaking. Cloud pricing is not published and requires contacting them.

Best for multi-channel ingest feeding an AI agent: Hooksbase

Our product

Event infrastructure for AI agents. Accepts events over HTTP, inbound email, HTML form post, and scheduled cron, verifies provider signatures on the way in, routes and transforms them, and delivers to HTTP or typed cloud destinations with retries, ordering, signing, deterministic replay, and a dead-letter path.

Where it is strong: Four ingest channels in one project rather than HTTP alone, provider-verified inbound for Stripe, GitHub, Clerk, Slack, and Resend, typed outbound to SQS, EventBridge, Pub/Sub, and S3-compatible storage from Pro, and replay that reads persisted snapshots so a replay re-sends what was originally dispatched.
Where it falls short: It is not an execution engine — there is no durable multi-step workflow, and no topic fan-out to many subscribers, since routing selects one destination per delivery. It is hosted-only with no self-hosted build, and it is a young product without the enterprise compliance surface Svix carries.
Pricing: Free at 5,000 deliveries a month with no card. Starter $25/mo, Pro $79/mo, Business, and Enterprise. Flat tiers — retries are not billed as additional messages.

Best for inbound webhook observability and alerting: Hookdeck Event Gateway

A hosted event gateway for inbound webhooks. Point a provider at a Hookdeck source and it queues, retries, filters, transforms, and forwards each event to your destination, with delivery history and alerting over the top.

Where it is strong: Deep inbound filtering, the most developed alerting and issue-management interface in the category, 120+ pre-configured sources with signature verification, and metered pricing that stays inexpensive at moderate volume.
Where it falls short: HTTP-only inbound — no email, form, or scheduled ingest — and no typed outbound beyond HTTP re-delivery, since outbound is a separate product in Outpost. The free tier is capped at one user and 3-day retention, and Growth is a 12x jump from Team.
Pricing: Developer $0 at 10,000 events a month with 3-day retention, Team $39/mo plus metered overage, Growth $499/mo, Enterprise custom.

Hooksbase vs Hookdeck Event Gateway, head to head

Best when the requirements are genuinely narrow and stay that way: Building it yourself

A queue, a worker, and a retry loop on infrastructure you already run — Cloudflare Queues, SQS with a Lambda, or a Postgres-backed job table.

Where it is strong: Complete control, no per-event cost, and nothing new in the vendor stack. For one provider and one consumer with no compliance requirement, this is often the correct answer.
Where it falls short: The work is not the queue, it is everything around it: signature verification per provider, idempotency, a retry budget, a dead-letter path, payload persistence, replay, and delivery history. Each is small and none is interesting, and together they become a service someone has to own.
Pricing: Infrastructure cost only, plus the engineering time to build and operate it.

Overview of Svix alternatives

Option	Best for	Pricing
Hookdeck Outpost	open-source outbound delivery at low cost per event	Self-hosted free. Managed Starter $10 per million events with 50,000 free a month, Growth $499/mo base plus per-event, Enterprise custom. Retries are not charged.
Convoy	teams that want to self-host and operate it themselves	Self-hosted Community free forever. Self-hosted Premium $999/mo adds JavaScript transforms, OpenTelemetry export, RBAC, and circuit breaking. Cloud pricing is not published and requires contacting them.
Hooksbase	multi-channel ingest feeding an AI agent	Free at 5,000 deliveries a month with no card. Starter $25/mo, Pro $79/mo, Business, and Enterprise. Flat tiers — retries are not billed as additional messages.
Hookdeck Event Gateway	inbound webhook observability and alerting	Developer $0 at 10,000 events a month with 3-day retention, Team $39/mo plus metered overage, Growth $499/mo, Enterprise custom.
Building it yourself	the requirements are genuinely narrow and stay that way	Infrastructure cost only, plus the engineering time to build and operate it.

See it on your own events

The Hooksbase free plan covers 5,000 deliveries a month with no card. Point one event source at it and compare the delivery history against whatever you are evaluating.

Start free See the four ingest channels

Frequently asked questions

Svix alternatives, answered.

What is the best Svix alternative?

For the same job Svix does best — sending webhooks to your own customers — Hookdeck Outpost is the closest alternative and is meaningfully cheaper per event, while Convoy is the option if you want to self-host. If your problem is actually receiving and routing events rather than sending them, the comparison set is different and Hooksbase or Hookdeck fits better.

Why do teams look for a Svix alternative?

Most often the pricing step. Svix goes from a free tier at 50,000 messages straight to $490/mo Professional with nothing in between, so a team that outgrows free faces a large jump before it has the volume to justify it. The other two reasons are wanting a self-hosted open-source build and needing ingest channels Svix does not offer.

Is there a cheaper alternative to Svix?

Yes, on both sides of the tier. Hookdeck Outpost charges $10 per million events with no monthly minimum, Hooksbase Pro is $79/mo flat, and Convoy self-hosted is free if you operate it. Whether any is cheaper for you depends on volume — Svix is competitive at high message counts because retries are not counted.

What does Svix do that alternatives do not?

Compliance and reach. SOC 2 Type II, HIPAA, and PCI-DSS together, plus multi-region data residency, a white-label consumer portal, and the widest destination matrix in the category. If a compliance requirement is driving the decision, that is a genuine differentiator rather than a marketing one.