Framework-agnostic API specification for serving LLM agents in production. Defines standardized endpoints for runs, threads, and store operations to enable multi-turn agent interactions and persistent state management.
Prices and medians update for the tier you select.
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Agent Protocol · Pro
No Pro plan
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Pro-provider median
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insufficient comparable pricing
vs Pro providers
No comparison
Agent Protocol doesn't sell Pro
ⓘ Comparisons are same provider type (provider) and same buyer tier (Pro). Never across tiers.
Market density
51st pctile
76 strong substitutes
Price momentum · 30d
Flat
MCP servers · Pro median
$30.99/mo
2 priced · $21.49–$40.49 mid 50%
Platforms · Pro median
$32/mo
2 priced · $30.5–$33.5 mid 50%
Frameworks · Pro median
$20/mo
1 priced · $20–$20 mid 50%
Price spectrum · Pro plans · 5 of 6 providers priced · log scale · $11.99 → $49.99/mo
MCP servers Platforms Frameworks◻ shaded = middle 50% · line = median (all types)Agent Protocol has no comparable Pro price — not plotted
Products in this market
Ranked by how closely each one matches Agent Protocol'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.