An open-source rule engine for agent tool calls. It evaluates calls before execution and can deny them with guidance, rewrite inputs, or attach context using configurable TOML rules and hooks.
Prices and medians update for the tier you select.
Compare at
Steer · Pro
No Pro plan
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Pro-provider median
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insufficient comparable pricing
vs Pro providers
No comparison
Steer doesn't sell Pro
ⓘ Comparisons are same provider type (provider) and same buyer tier (Pro). Never across tiers.
Market density
32nd pctile
39 competing vendors
Comparable listings · 30d
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Price spectrum · Pro plans · 3 of 4 providers priced · log scale · $12 → $29/mo
APIs Platforms Frameworks◻ shaded = middle 50% · line = median (all types)Steer has no comparable Pro price — not plotted
Products in this market
Ranked by how closely each one matches Steer's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.
Market = the products most similar to this one by capability; prices are median / quartiles over its priced members, separated by provider type and buyer tier.