Built for High-Volume Webhooks

Never Miss a Webhook Event Again

HookRelay is the reliable event gateway and worker pipeline built to ingest, queue, filter, and deliver your webhooks. Guard your system against outages, rate limits, and slow destinations automatically.

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k6 Load Testing Benchmarks

Built For High-Performance

HookRelay is benchmarked to handle high-throughput event spikes using a fast, non-blocking asynchronous pipeline. Verified against 200 concurrent Virtual Users.

Throughput Limit

1,259 req/s

Ramped over 200 concurrent VUs

p50 Latency

73 ms

Standard database round-trip time

p95 Latency

166 ms

Tail-end response time under load

HTTP Failure Rate

0.00%

No failed request delivery calls

Ingestion Latency Profile

By immediately queueing payloads into a Redis memory buffer and acknowledging the client, our HTTP response loops complete in milliseconds.

PERCENTILELATENCY

p50 (Median)73 ms

p90 (High)141 ms

p95 (Spikes)166 ms

p99 (Limiters)~400 ms

p50 Latency (73ms)Fastest

p90 Latency (141ms)Sustained

p95 Latency (166ms)Under Load

Receive Webhooks

Event Gateway

Ingest and route inbound webhooks and events before they hit your application servers. Every payload is safely buffered with full observability and control.

Filter, transform, and route

Apply powerful filter rules so endpoints only receive events they subscribed to.

shopifystripetwilio

FILTERING SHOPIFY → LOCAL

{
  "eventTypeFilter": [
    "order.created"
  ]
}

Queue with rate control

Smooth spike traffic and rate-limit outbound deliveries. Protect downstream services.

DELIVERY RATE150 req/min

Auto-detect issues & retry

Track request statuses instantly. Retry events automatically with fixed backoff on failure.

HTTP 502 Bad GatewayAttempts: 3

{"type": "delivery_failed", "url": "https://api.myapp.com/webhooks"}

Send Webhooks

Outpost Dispatcher

Deliver webhook alerts seamlessly. Manage subscriber routing patterns, verify deliveries, configure authentication payloads, and monitor success statistics easily.

Create and manage consumer endpoints dynamically via HTTP requests. Protect connections with shared secrets.

curl -X POST "https://api.hookrelay.com/endpoints" \
  -H "Authorization: Bearer hr_key_prod_..." \
  -H "Content-Type: application/json" \
  -d '{
    "url": "https://api.client.com/webhooks",
    "eventTypeFilter": ["order.${activeEvent}"]
  }'

Filter Destination Events

Selectively trigger endpoints by defining filters. Consumers will only capture events matching their filter array.

EVENT SOURCE TRIGGERS

order.createdorder.updated

Delivering order.created to WEBHOOKS & AWS SQS

Consumer Debugging Dashboard

Offer your customers a dedicated portal to view logs, trace payloads, inspect retry headers, and verify delivery success metrics.

DESTINATIONSUCCESSLATENCY

https://api.client...99.9%124ms

AWS SQS Target100.0%12ms

Internal Storage100.0%8ms