A pure-Python library that verifies LLM tool results and scalar claims against deterministic evidence contracts before agents report success. Runs locally with no runtime dependencies and supports CLI, API, and CI gates.
Prices and medians update for the tier you select. Caution: thin market — treat statistics as indicative.
Compare at
Tool Evidence Guard · Pro
No Pro plan
—
Pro-provider median
—
insufficient comparable pricing
vs Pro providers
No comparison
Tool Evidence Guard doesn't sell Pro
ⓘ Comparisons are same provider type (provider) and same buyer tier (Pro). Never across tiers.
Market density
24th pctile
26 competing vendors
Comparable listings · 30d
—
Price spectrum · Pro plans · 1 of 2 providers priced · log scale · $40 → $40/mo
APIs◻ shaded = middle 50% · line = median (all types)Tool Evidence Guard has no comparable Pro price — not plotted
Products in this market
Ranked by how closely each one matches Tool Evidence Guard's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.
