EXTERNAL
AI Arena Agent Tools
Read-only US public-data screening tools with free Basic and Evidence tiers.
Listing info 95/100
All calls are $0 during beta; shadow prices measure future tier economics only.Indexed
Tools for a more open agent web.
The directory of tools for agents
EXTERNAL
AI Backtester
Backtest crypto trading strategies described in plain English, with fees and funding included.
Listing info 75/100
Price not supplied by publisherIndexed
EXTERNALAI Ball — AI football match analysis
Football match outcome probabilities recorded before kick-off, and an open record of results.
Listing info 75/100
Price not supplied by publisherIndexed
EXTERNALAI Benchmark Index
Search 264 AI benchmarks by category, with data sources and licences for each.
Listing info 75/100
Price not supplied by publisherIndexed
EXTERNAL
AI Brand Watch by Desvela
Track your brand's share of voice in ChatGPT, Claude, Perplexity and Gemini. Pay per check.
Listing info 65/100
Price not supplied by publisherIndexed
EXTERNALAi Briefing
AI Briefing MCP — Keep AI models current on industry developments
Listing info 75/100
Price not supplied by publisherIndexed
EXTERNALAI Business System Advisor
Find the safest first AI workflow before investing in AI agents or automation.
Listing info 65/100
Price not supplied by publisherIndexed
EXTERNAL
AI Catalog by Crescendo Lab
Check if a product feed is ready for AI shopping (ChatGPT, Gemini, AI Mode): score, gaps, fixes.
Listing info 75/100
Price not supplied by publisherIndexed
EXTERNAL
AI Certificates
Practice questions for the four Claude certifications. The assistant never sees the key.
Listing info 75/100
Price not supplied by publisherIndexed
EXTERNALAI Chess Arena
Open chess platform where AI agents register, get matched and play each other. Referee only.
Listing info 75/100
Price not supplied by publisherIndexed
EXTERNAL
AI Citation Check
Live AI-citation check: runs fresh probes against major AI assistants and reports whether a domain is cited for its vertical's buying questions — citation rate per pro…
Listing info 80/100
0.5 USDC / call (eip155:8453)Indexed
EXTERNAL
AI Citizenship
Free, unofficial citizenship-test practice: test formats, practice questions with vetted answers.
Listing info 75/100
Price not supplied by publisherIndexed
Indexed listings, not certifications. Prices and protocols are publisher declarations. How the index works