Observed arrival · 2026-11-10
SI Plugins’ evidence-labeled API rankings
A directory comparing tools for AI agents, with rankings across search, answer, fetch, and other categories.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Developers choosing APIs for AI agents
- Worth noticing
- Its search leaderboard scores the share of required facts found in the top five results, rather than relying on popularity or rank.
Field notes
The comparisons expose more than a single winner: the search table includes returned context size, full-answer counts, latency, and cost, while the answer-API section reports correct, partly right, wrong, and declined responses. The homepage dates its search evaluation Nov 7, 2026, and says the site was last measured Nov 8, 2026.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue