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tl;dr: tilion is building the world&#x27;s fastest and stealthiest browser infra for agents, so you can run millions of web agents successfully. today, we&#x27;re releasing v3 of our engine, fortress, free for devs.<p>https:&#x2F;&#x2F;github.com&#x2F;tiliondev&#x2F;fortress<p>launch vid:<p>i am arham, cto of tilion (ycf26), and we (arman, abdul, and fardin) are building browser infra for agents.<p>before tilion, we were running thousands of web agents to collect multimodal school board data across the web. our agents kept getting blocked: cloudflare, akamai, captchas, and 200s that were actually empty pages. so we dug into chromium itself.<p>what we found:<p>- sites fingerprint the browser in about 40 places (gpu, canvas, fonts, timezone, and so on). a real machine is consistent in all of them, unlike a program-driven browser.<p>- plugins like puppeteer-stealth and undetected-chromedriver mostly patch from javascript, and the patch itself is detectable. (the irony)<p>- residential proxies fix the ip, but they&#x27;re expensive. and if the fingerprint is wrong, you get blocked anyway. so we built and open sourced fortress.<p>our latest build has 81+ patches in c++. if an anti-bot system checks the browser, it all green-lights on its end.<p>in practice that means:<p>- you have higher success rates against blocks. - your proxy bill drops by half. - your agents can do more shit.<p>theres also a cli and mcp so you can get setup fast. we have windows, mac, and linux native builds. we&#x27;ll also be launching our cloud browsers, for which we are running millions of agents every day for our pilots request an invite here. [https:&#x2F;&#x2F;tilion.com]<p>much love. arham

  • 情报分类：技术学习与提效
  • 分类依据：内容涉及技术、AI、软件工具或工程实践
  • 信息来源：Hacker News 新项目
  • 发布时间：2026/10/2 08:06:52