Market around Second Opinion

An API for autonomous agents that reviews claims, plans, or draft outputs and returns a structured second-opinion critique. Includes paid and limited free sample endpoints.

Visit secondopinionapi.com ↗

Explore the market

Prices and medians update for the tier you select.

Compare at

Second Opinion · Pro

No Pro plan

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Pro-provider median

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insufficient comparable pricing

vs Pro providers

No comparison

Second Opinion doesn't sell Pro

ⓘ Comparisons are same provider type (provider) and same buyer tier (Pro). Never across tiers.

Market density

30th pctile

31 competing vendors

Comparable listings · 30d

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Price spectrum · Pro plans · 3 of 7 providers priced · log scale · $10 → $99/mo

Agents MCP servers Frameworks◻ shaded = middle 50% · line = median (all types)Second Opinion has no comparable Pro price — not plotted

Products in this market

Ranked by how closely each one matches Second Opinion's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.

OOther4Ranked by similarity