Peren · House #27,725

What it is

Calls itself “runtime”.

• Calls itself: runtime

“Peren is an open-source, self-hosted runtime for stateful Workers and Durable Objects.”

Where it puts itself

Positions itself as an alternative to Cloudflare-style Workers.

• Alternative to: Cloudflare-style Workers

“Run Cloudflare-style Workers and Durable Objects on your own infrastructure with V8 isolates, SQLite-backed durable state, S3-compatible recovery, explicit compatibility, and fleet operations.”

What it costs

A free tier, free forever.

• Free plan: free forever

“Apache 2.0 · free and open source”

Who it sells to

Sells to developers. Available in 3 languages.

• Sells to: developers
• Languages: CommonJS · JavaScript · WebAssembly

“Start on a VPS, then scale across bare-metal servers or Kubernetes with durable SQLite state, fenced recovery and explicit tenant boundaries.”

“Run JavaScript, CommonJS and WebAssembly with tested web APIs and Worker-safe Node compatibility modules.”

How it runs

A command-line tool. Runs locally and works offline. Can be self-hosted. No API. Open source.

• Kind: cli
• Runs where: on the device, offline · self-hosted
• API: no
• Open source: yes

“$ curl -fsSL https://peren.dev/install | sh”

“Run Peren locally (get started) Install the CLI, generate a fleet configuration and run your first Worker.”

What it works with

Names Amazon S3, Candensa and 4 more on its pages.

• Names: Amazon S3 · Candensa · Kubernetes · +3

“Amazon S3 R2 MinIO Local file”

“…built by Candensa”

What it offers as proof

Live, no waitlist. Publishes docs and a blog.

“$ curl -fsSL https://peren.dev/install | sh”

“Docs -> https://peren.dev/docs/”