Market around FastAPI LangGraph Chat

Open-source Python boilerplate for streaming AI chat applications using FastAPI, LangGraph, LangChain, and OpenAI-compatible models, with SQLite persistence, conversation branching, message editing, and a Markdown UI.

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Prices and medians update for the tier you select.

Compare at

FastAPI LangGraph Chat · Pro

No Pro plan

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Pro-provider median

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insufficient comparable pricing

vs Pro providers

No comparison

FastAPI LangGraph Chat doesn't sell Pro

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

Market density

40th pctile

62 competing vendors

Comparable listings · 30d

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Platforms · Pro median

$32.49/mo

6 priced · $29.25–$278 mid 50%

Price spectrum · Pro plans · 9 of 12 providers priced · log scale · $9 → $549/mo

MCP servers Platforms◻ shaded = middle 50% · line = median (all types)FastAPI LangGraph Chat has no comparable Pro price — not plotted

Products in this market

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

FFrameworks12Ranked by similarity