Browser Arena

What it does

Browser Arena is an open-source benchmark that tests 7 cloud browser providers on speed, reliability, and cost. Same tests, same EC2 instances, 1,000+ runs each. All results and code are public - deploy on Railway and reproduce every number yourself.

Open-source benchmarks comparing cloud browser infrastructure providers on speed, reliability, and cost. Built by Notte — compare Notte, Browserbase, Steel, Hyperbrowser, Kernel, Anchor Browser, and Browser Use for AI browser agents and web automation.

Comparing cloud browser infrastructure providers on speed, reliability, and cost. Showing the latest 7 available run dates since May 15,from browserarena.ai

• 
  Wing Playground2024 · winglang.io · ▲253

  Iterate on cloud apps in milliseconds, not minutes

• 
  Browser Use Cloud2025 · browser-use.com · ▲379

  Control the web with prompts (open source)

• 
  Web Bench2025 · webbench.ai · ▲138

  A 10x better benchmark for AI browser agents

• 
  OCR Arena – A playground for OCR modelsNov 2025 · ocrarena.ai · ▲216

  I built OCR Arena as a free playground for the community to compare leading foundation VLMs and open-source OCR models side-by-side. Upload any doc, measure accuracy, and (optionally) vote for the models on a public leaderboard. It currently has Gemini 3, dots.ocr, DeepSeek, GPT5, olmOCR 2, Qwen, and a few others. If there's any others you'd like included, let me know!

• 
  Speedometer2014 · browserbench.org · ▲70

  Browser benchmark for measures web app responsiveness

• 
  Browserbase2025 · browserbase.com · ▲60

  A web browser for your AI

• 
  Spira Maxima▲578

  Video model that turns script into viral social media videos

  AI · 17d ago · spira.ai

• 
  Rill Browser▲540

  The browser where Claude Code and Codex work beside you

  AI · 16d ago · rill.love

• 
  Germany's new sovereign AI model Kolibri▲424

  Kolibri is Aleph Alpha

  AI · 18d ago · tej.as

• 
  Giving Opus 5.5 a simulated paint canvas▲392

  Paintings by AI models: programs run through a simulation of oil paint.

  AI · 20d ago · stillwet.art

• 
  Onepin▲384

  AI voiceover with every name, price and date said right

  AI · 30d ago · onepin.ai

• 
  PixVerse R2▲381

  A real-time world model you can explore and change

  AI · 28d ago · world.pixverse.video

• 
  Brila▲1,364

  One-page websites from real Google Maps reviews

  AI · Apr 2026 · brila.ai

• AG
  A game where you build a GPU▲964

  Thought the resources for GPU arch were lacking, so here we are

  Life & fun · Apr 2026 · jaso1024.com

• 
  I built a tiny LLM to demystify how language models work▲915

  Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.

  AI · Apr 2026 · github.com

• 
  Fathom 3.0▲800

  AI meeting notes: now bot-free, in ChatGPT & Claude + more

  AI · Apr 2026 · fathom.ai

• 
  Brutalist Concrete Laptop Stand (2024)▲786

  I made a laptop stand out of solid concrete, in the style of brutalist architecture, with themes of urbex and urban decay

  Life & fun · Apr 2026 · sam-burns.com

• 
  I built a frontpage for personal blogs▲783

  With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.

  AI · Apr 2026 · text.blogosphere.app