We check every product on this page once a day and record whether it still answers.
Scans your site the way AI crawlers like GPTBot and ClaudeBot actually see it, scores 32 checks, then an AI assistant walks you through fixes, including on WordPress.
Open source
What to know▼
How it works
Scans a website the way AI crawlers like GPTBot and ClaudeBot actually see it (they don't run JS), running 32 checks and producing a 0-100 score in about 5 seconds; an AI assistant then walks non-developers through fixes, including on WordPress.
What's different
Open source with a CLI, and built specifically around what AI crawlers see rather than standard SEO checks.
Best for
Site owners, including non-developers on WordPress, worried their site is invisible to AI crawlers despite ranking well on Google.
We check every product on this page once a day and record whether it still answers.
An open-source framework for running inference and evaluation on generative world-model AI (video, 3D/4D, embodied agents) via CLI/TUI/Studio interfaces — research infrastructure for AI developers, not an end-user app.
Open source
What to know▼
How it works
An open-source framework that unifies inference and evaluation for generative world-model AI, supporting video generation, interactive worlds, 3D/4D representations and embodied models through TUI, CLI and Studio interfaces, with a growing collection of integrated models and 58 benchmarks.
What's different
Unifies inference and evaluation for world models under one workflow instead of requiring separate tooling per model type.
Pricing
Open-source.
Best for
AI researchers and developers working on world models who need a common infrastructure for running and benchmarking them.
We check every product on this page once a day and record whether it still answers.
Self-hosted, open-source tracker for how ChatGPT, Claude, Perplexity and Google AI Overviews mention your brand versus competitors — a free alternative to Profound, Peec or Otterly.
FreeOpen sourceCan export my data
What to know▼
How it works
Tracks how AI answer engines like ChatGPT, Claude, Perplexity, Gemini, and Google AI Overviews mention, cite, and describe a brand, so teams can benchmark against competitors.
What's different
Open-source and self-hosted, so you run it on your own infrastructure, own your data, and can audit exactly how every metric is calculated — positioned as a free alternative to Profound, Peec, and Otterly.
Pricing
Free.
Best for
Developers and marketers who want to track AI visibility (AEO/GEO/LLMO) without handing data to a hosted vendor.
We check every product on this page once a day and record whether it still answers.
Lets a website expose its capabilities to AI assistants like Claude and ChatGPT via MCP, ACP, REST and GraphQL. Open-source, for site owners, not end users.
Open source
What to know▼
How it works
Lets a website describe its capabilities once, then exposes them across MCP, ACP, REST, and GraphQL from one place, with support for Claude and ChatGPT connectors today.
What's different
MIT-licensed open interoperability layer, so a single description drives multiple AI integration protocols.
Pricing
Open source.
Best for
Site owners and developers who want their website to work with multiple AI assistants without building separate integrations for each.
We check every product on this page once a day and record whether it still answers.
A free, open-source browser tool that lets you select any webpage region and get AI actions like explain, search, shop, or generate images.
FreeOpen source
What to know▼
How it works
Select text or box a region on any webpage to open an action wheel for explain, search, shop, or generate images; results stream in place and captures stay as reusable action hubs.
We check every product on this page once a day and record whether it still answers.
A free, no-signup game where you try to jailbreak open AI agents guarding a secret behind a published system prompt, competing weekly for cash prizes.
FreeNo sign-upOpen source
What to know▼
How it works
Each challenge is a live, open-source AI agent guarding a secret with its system prompt published; you try to talk it past its own defenses, and landing the most approved breaks in a week wins rewards.
What's different
System prompts are published openly rather than hidden, and challenges rotate weekly.
Pricing
Free to play, no account needed.
Best for
People interested in AI red-teaming or prompt-injection who want to compete for cash prizes.
We check every product on this page once a day and record whether it still answers.
An MCP server that gives Claude/ChatGPT/Gemini direct access to SEC filings, earnings call transcripts, and congressional trading data, citing sources.
FreeOpen source
What to know▼
How it works
90 tools + REST API over 5,000+ US stocks: filings, self-captured earnings call transcripts, KPIs, insider/congress trades.
What's different
Cites every answer to the source filing and is built to refuse guessing.
Pricing
Free tier: 100 calls/day.
Best for
Developers building financial research tools or analysts using AI assistants for filings research.
