Fliq vs Hookdeck
Hookdeck is an event gateway: it ingests inbound webhooks, queues them, and delivers them to your endpoints reliably — with retries and destination rate limiting (its open-source Outpost handles outbound delivery). Fliq starts from the other end: it's time-triggered. You schedule cron or one-off HTTP jobs, and its buffers release queued outbound calls at a controlled rate so you stop getting 429'd. If your trigger is an incoming event, Hookdeck fits; if your trigger is a clock — or you just need to pace your own outbound calls — Fliq fits.
| Dimension | Fliq | Hookdeck |
|---|---|---|
| Trigger model | Time-triggered: cron + one-off jobs | Event-triggered: inbound webhook → delivery |
| Scheduling (cron / one-off) | Yes — native | No — events, not a clock |
| Outbound rate limiting | Buffers: queue + rate-limited release | Destination rate limits (Outpost) |
| Inbound webhook ingestion | No — you call Fliq's API | Yes — the core product |
| Automatic retries | Configurable backoff, per-job | Yes, with replay |
| Execution history | Full per-attempt history | Event & delivery logs |
| AI agents (MCP) | MCP server (beta) | No |
| Self-host | Yes (open source) | Outpost self-hostable; gateway managed |
| Open source | Yes | Outpost yes; platform proprietary |
| Pricing model | Free in beta, then $1/100k | Freemium, tiered by throughput |
| Best for | Scheduled jobs + rate-limited outbound | Inbound webhook infra & delivery |
When Fliq fits
Your trigger is time, not an inbound event — cron schedules and one-off jobs — and you want to release outbound calls to a rate-limited API at a steady pace (buffers) without standing up Redis. Fliq is Postgres-native, open source, records every attempt, and exposes an MCP server (in beta) so AI agents can schedule and pace jobs.
When Hookdeck fits
Your work is driven by inbound events: you need to receive webhooks from Stripe, GitHub, or partners, verify and transform them, fan out, and deliver reliably with full observability. Hookdeck is purpose-built for that webhook-infrastructure job, and Outpost open-sources the outbound-delivery half.