Katzilla

What it does

Access to over 250k datasets of 30+ US and foreign government agencies with one unified API. Get structured JSON response for AI agent ingestion. Each response carries a structured citation (source URL, retrieval timestamp, SHA-256 hash). Additional tools like Scrape, Watch, and Brief to get information related to data and keep track on updates or changes.

Every US government dataset behind one API. SEC filings, FDA recalls, Federal Register, Congressional records, clinical trials, labor stats — 287+ tool-use actions across 32 agent-ready categories, with citations baked into every response.

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  ZooDataJul 2026 · zoodata.ai · ▲272

  The data layer for AI agents

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  Quantati2019 · quantati.com · ▲253

  AI powered data extraction APIs. Don't code another crawler.

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  API PickFeb 2026 · apipick.com · ▲71

  Data APIs for AI agents & developers — free to start

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  Crawly2025 · crawly.dev · ▲21

  Ask AI anything about webpage or website with one API

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  KnowhereMar 2026 · knowhereto.ai · ▲14

  The most accurate document parsing API for AI agents. Extract tables, formulas, and structured data with unmatched precision.

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  FDA Data MCPMar 2026 · regdatalab.com · ▲7

  Clean FDA datasets in one API for AI agents and developers

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  Spira Maxima▲578

  Video model that turns script into viral social media videos

  AI · 17d ago · spira.ai

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  Rill Browser▲540

  The browser where Claude Code and Codex work beside you

  AI · 17d ago · rill.love

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  Germany's new sovereign AI model Kolibri▲424

  Kolibri is Aleph Alpha

  AI · 19d ago · tej.as

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  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

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  Onepin▲384

  AI voiceover with every name, price and date said right

  AI · 30d ago · onepin.ai

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  PixVerse R2▲381

  A real-time world model you can explore and change

  AI · 29d ago · world.pixverse.video

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  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

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  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

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  Fathom 3.0▲800

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

  AI · Apr 2026 · fathom.ai

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  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

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  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