Socketo
Pusher-compatible, serverless WebSockets for developers.
Socketo launched on May 26, 2026 with 2 votes, #6,288 of 20,538 launches that month.
What it does
Socketo is a true drop-in replacement for Pusher that runs natively on Cloudflare Workers + Durable Objects. Just swap the host, key, and secret and all your existing Pusher Channels code (public, private, presence channels, member events) works instantly with zero client-side changes.
Drop-in Pusher Channels replacement for serverless scale. Pay once per broadcast with zero subscriber multiplication, or self-host the open-source edition.
Drop-in Pusher Channels replacement on Cloudflare's global edge. Flat broadcast pricing, zero fan-out fees — or self-host with one command. import Pusher from "pusher-js" ; const pusher = new Pusher ( "YOUR_APP_KEY" , { wsHost: "wss.socketo.dev" , cluster: "socketo" , forceTLS: true , }); Drop-in replacement for Pusher Channels Works with your existing codebase and official Pusher SDKs. PUSHER_APP_ID=<YOUR_PUSHER_APP_ID> PUSHER_APP_KEY=<YOUR_PUSHER_KEY> PUSHER_APP_SECRET=<YOUR_PUSHER_SECRET> PUSHER_HOST=api-<cluster>.pusher.com After · Socketo Copy PUSHER_APP_ID=your_socketo_app_key PUSHER_APP_KEY=your_socketo_app_key PUSHER_APP_SECRET=your_socketo_secret PUSHER_HOST=wss.socketo.dev…from socketo.dev
Does a similar job
all alternatives →
- OSOpenWorkers – Self-hosted Cloudflare workers in RustJan 2026 · openworkers.com · ▲500
I've been working on this for some time now, starting with vm2, then deno-core for 2 years, and recently rewrote it on rusty_v8 with Claude's help. OpenWorkers lets you run untrusted JS in V8 isolates on your own infrastructure. Same DX as Cloudflare Workers, no vendor lock-in. What works today: fetch, KV, Postgres bindings, S3/R2, cron scheduling, crypto.subtle. Self-hosting is a single docker-compose file + Postgres. Would love feedback on the architecture and what feature you'd want next.
SocketCluster.io – flexible open-source real-time server with pub/sub2016 · socketcluster.io · ▲217Scalable open source pub/sub SDK with support for RPC, JWT authentication and Kubernetes — optimized for async/await
- DADriftDB – an open source WebSocket backend for real-time apps2023 · driftdb.com · ▲367
Hey HN! I’ve written a bunch of WebSocket servers over the years to do simple things like state synchronization, WebRTC signaling, and notifying a client when a backend job was run. I realized that if I had a simple way to create a private, temporary, mini-redis that the client could talk to directly, it would save a lot of time. So we created DriftDB. In addition to the open source server that you can run yourself, we also provide https://jamsocket.live where you can use an instance we host on Cloudflare’s edge (~13ms round trip latency from my home in NY). You may have seen my…
Run your own Push/Pull service for free using node.js + socket.io2012 · github.com · ▲37301 Moved to http://github.com/daraosn/mustekala. Contribute to daraosn/node-puller development by creating an account on GitHub.
Pushpin – A new way to build realtime HTTP and WebSocket services2015 · pushpin.org · ▲114Reverse proxy for realtime APIs.
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