APISIX vs AWS API Gateway
Different tools for different stages. We use both.
AWS API Gateway is excellent inside AWS-native architectures. APISIX wins for portable workloads, cost predictability, and Kubernetes-first stacks. The two often coexist.
TL;DR
- AWS API Gateway is best inside AWS-only, serverless-first architectures.
- APISIX is portable across clouds and on-prem, with predictable cost.
- For startups that may move workloads or want vendor liquidity, APISIX is the safer call.
Side by side
The axes that change the answer.
| Axis | APISIX | AWS API Gateway |
|---|---|---|
| Deployment | Anywhere (cloud, on-prem, edge) | AWS only |
| Pricing | Self-hosted, predictable | Per-request + data transfer |
| Lambda integration | Custom adapter required | Native, excellent |
| Cold start | None (always-on instances) | Lambda cold starts apply |
| Vendor liquidity | High | AWS-bound |
| Operational burden | You operate it | AWS operates it |
When APISIX wins
- Multi-cloud or hybrid is your reality (or future)
- Per-request pricing has compounded into a problem
- You need cold-start-free latency
- You want vendor liquidity from day one
When AWS API Gateway wins
- You are AWS-only and intend to stay that way
- Lambda-fronted is your primary architecture
- You want zero infrastructure to operate
- AWS-native auth (IAM, Cognito) is your standard
The honest verdict
What we tell customers.
AWS API Gateway is hard to beat inside AWS for Lambda-fronted workloads. The trouble starts when traffic ramps and the per-request bill compounds, or when the company outgrows AWS-only and needs a portable layer. APISIX gives you that layer from day one.
Other APISIX comparisons
Keep reading.
Want a second opinion on this specifically for your stack?
We have shipped on every platform on this page. Honest call, even if it points away from APISIX.