AI · alternatives · 2026
24 alternatives to PolySocket
20-30ms Polymarket Wallet WebSocket
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1DA
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…
2023 · driftdb.com · its alternatives →
- 2
An demo app for lattice-core. Contribute to jasonl99/card_game development by creating an account on GitHub.
2017 · github.com · its alternatives →
- 3AU
websocketd is a single binary that wraps a command-line program and serves it over a WebSocket. Your program reads lines from stdin and writes lines to stdout.
2015 · websocketd.com · its alternatives →
- 4
Horizon 1.0▲312Realtime, open-source backend for JavaScript apps
2016 · sequence.xyz · its alternatives →
- 52F
oatpp benchmark for 2 Million fully-loaded concurrent websocket connections.
2019 · oatpp.io · its alternatives →
- 6
Real-time Polymarket mempool data over WebSocket
Jul 2026 · polyflux.io · its alternatives →
- 7
:zap: Optimizing Python code by implementing a C++ extension - szabolcsdombi/optimization-demo
2023 · github.com · its alternatives →
- 8
Monitor Polymarket wallets & Profiles with real-time alerts
Feb 2026 · polymonit.com · its alternatives →
- 9
Broadcast, Presence, and Postgres Changes via WebSockets - supabase/realtime
2020 · github.com · its alternatives →
- 10
myws.dev▲66Add WebSocket to your app within 5 min, no vendor lock-in
2022 · myws.dev · its alternatives →
- 11
Private, 100% client-side utility hub for devs & marketers.
May 2026 · devpocket-blond.vercel.app · its alternatives →
- 12
Hi HN, I’m a recent CS graduate. During the past few months I wrote BinaryRPC, an open-source RPC framework in modern C++20 focused on low-latency, binary WebSocket messaging. Why I built it * Wanted first-class session support, pluggable QoS levels and a simple middleware chain (global, specific, multi handler) without extra JSON/XML parsing. * Easy developer experience A quick feature list * Binary WebSocket frames – minimal overhead * Built-in session layer (login / reconnect / heartbeat) * QoS1 / QoS2 with automatic ACK & retry * Plugin system – rooms, msgpack, etc.…
2025 · github.com · its alternatives →
- 13
Real-time alerts for whale and wallet activity on Polymarket
Feb 2026 · edgemarket.app · its alternatives →
- 14
Stock API with real-time and historical tick data, unlimited usage via REST or WebSockets, standardized JSON and CSV formats. Instant access free tier.
2020 · polygon.io · its alternatives →
- 15
Instant alerts for trades, price moves, and whale activity
Nov 2025 · polymarket-alerts.com · its alternatives →
- 16
Large-scale server monitoring application written in Golang - gmemstr/Platypus
2019 · github.com · its alternatives →
- 17
elf-hosted Polymarket bots. Buy once, keep your keys.
May 2026 · polybot.me · its alternatives →
- 18
- 19
A tiny, hackable BitTorrent client. Contribute to picotorrent/picotorrent development by creating an account on GitHub.
2016 · github.com · its alternatives →
- 20LB
I built this over the weekend. Any feedback is appreciated. Please note you will need a WebGL enabled browser. Thank you for checking it out. --UPDATE-- HN Traffic is strangling earthbit. There is sporadic downtime due to the web services I am using, if no transactions appear after a few seconds, then please try again in an hour.
2013 · earthbit.net · its alternatives →
- 21
Polymarket analytics for data-driven bets 📊
Nov 2025 · polytrend.online · its alternatives →
- 22
Real-time Binance WebSocket liquidations & CVD tracker
Aug 2026 · sigma-liq.fun · its alternatives →
- 23
A Polymarket sports market-making / arbitrage bot in Python - de-vig sportsbook odds, quote, hedge. The retired code behind a public $5k wallet. - kachence/polymm
Jul 2026 · github.com · its alternatives →
- 24SM
I am sharing a research-grade, open-source trading execution framework that achieves a median end-to-end decision latency of 890 nanoseconds on commodity hardware. The project is designed for education, systems research, and latency instrumentation, not for live trading. It focuses on understanding exactly where every nanosecond goes in a trading execution path. Key features: - Kernel-bypass networking: Direct userspace access to NICs via custom drivers, 20-50 ns RX latency - Lock-free SPSC/MPSC queues: Zero-copy architecture - SIMD feature extraction: About 40 ns per update using…
Dec 2025 · submicro.krishnabajpai.me · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →