CatlabsSoftware Engineering

Studio

We build privacy-focused software designed to pass the strictest audits.

Recent launches from the team—shipping in the browser, on the lot, and in your ad stack.

Project spotlights

  • PhotoWhips preview

    PhotoWhips

    A two-way marketplace where owners list classic and exotic cars for photoshoots, film sets, and events. Recently crossed 100 vehicles with traffic climbing fast.

  • LeadScreen preview

    LeadScreen

    Beta

    A dead-simple CRM for lead-gen shops: one drop-in script, then wire lead status and revenue back to Google Analytics and Google Ads. Meta support is in progress—beta software; use at your own risk.

  • Detect Bot preview

    Detect Bot

    Coming soon

    Our playground for visitor intelligence: we squeeze out as much signal per session as we can—think the opposite of code golf, but for browser fingerprinting. A product release is on the way.

  • Hermes Token Logger preview

    Hermes Token Logger

    Open source

    A Hermes Agent plugin that logs every API call to gzip-compressed CSV files—token counts, DeepSeek cache hit rates, estimated costs, and latency. Query with /token-summary or analyze with shell one-liners.

    MIT License · underdown/hermes-token-logger

  • Hermes Model Pricing preview

    Hermes Model Pricing

    Open source

    Live per-million-token pricing for 4000+ models across 100+ providers—OpenRouter, Anthropic, OpenAI, NVIDIA, Bedrock, and more. Built into the Hermes CLI with /model and /cost commands.

    MIT License · underdown/hermes-model-pricing

  • Lighthouse badge preview

    Lighthouse badge

    A GitHub-style badge in the footer that runs a real Lighthouse audit via Google PageSpeed—performance, accessibility, best practices, and SEO scores for this site, no CLI required.

Recent blog posts

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