An open-source framework for evaluating and evolving AI agent harnesses at scale. It supports benchmark-driven evaluation and evolution algorithms such as DarwinX to improve agent capability while guarding against regressions.
Prices and medians update for the tier you select.
Compare at
Beagle · Pro
No Pro plan
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Pro-provider median
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insufficient comparable pricing
vs Pro providers
No comparison
Beagle doesn't sell Pro
ⓘ Comparisons are same provider type (provider) and same buyer tier (Pro). Never across tiers.
Market density
45th pctile
61 competing vendors
Comparable listings · 30d
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Platforms · Pro median
$29/mo
3 priced · $26.59–$114 mid 50%
Price spectrum · Pro plans · 2 of 5 providers priced · log scale · $24.17 → $199/mo
Platforms◻ shaded = middle 50% · line = median (all types)Beagle has no comparable Pro price — not plotted
Products in this market
Ranked by how closely each one matches Beagle'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.