Market around req_expert_system

Open-source requirements engineering agent that evaluates software requirements using LangChain, LangGraph, DeepSeek, BM25 retrieval-augmented generation, and a Gradio web interface.

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Explore the market

Prices and medians update for the tier you select.

Compare at

req_expert_system · Pro

No Pro plan

—

Pro-provider median

—

insufficient comparable pricing

vs Pro providers

No comparison

req_expert_system doesn't sell Pro

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

Market density

9th pctile

6 competing vendors

Comparable listings · 30d

—

Platforms · Pro median

$52.5/mo

4 priced · —–— mid 50%

Price spectrum · Pro plans · 6 of 9 providers priced · log scale · $9 → $320/mo

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

Products in this market

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

OOther2Ranked by similarity

req_expert_systemthis listing

● OTHER

no public price

Elephant Goldfish Model

● OTHER71% similar

no public price

PPlatforms2Ranked by similarity

Ba Kit

● PLATFORM74% similar

no public price

Nautex Ai

● PLATFORM71% similar

$20/mo Pro

-62% vs Pro median

AAgents1Ranked by similarity

req-scout

● AGENT73% similar

no public price

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.