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v3.4 — now with regional edge caching

Ship modern apps,
faster everywhere.

Stacklight is the developer platform for building, deploying, and scaling web applications on a global edge network — with zero-config builds, instant rollbacks, and observability baked in.

99.99%
Uptime SLA
38
Edge regions
12 ms
Median latency
5M+
Deploys / month

Instant deploys

Push to Git and we build, test, and roll out to every region in seconds — with atomic releases and one-click rollback.

🔒

Secure by default

Automatic TLS, isolated runtimes, and per-environment secrets keep your workloads locked down without extra config.

📈

Scales automatically

Traffic spikes? Stacklight scales your services up and back down on the edge, so you only pay for what you use.