Market around Quantity Engine

An MCP server for dimensional calculations and unit conversion in AI agent workflows, using exact rational arithmetic, explicit precision policies, structured errors, and evidence hashes for reproducibility.

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Explore the market

Prices and medians update for the tier you select.

Compare at

Quantity Engine · Pro

No Pro plan

—

Pro-MCP server median

$25.46

across 5 priced MCP servers

vs Pro MCP servers

No comparison

Quantity Engine doesn't sell Pro

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

Market density

19th pctile

3 competing vendors

Comparable listings · 30d

Flat

limited data · 0 priced comparables

MCP servers · Pro median

$25.46/mo

5 priced · $12.28–$29 mid 50%

Price spectrum · Pro plans · 6 of 13 providers priced · log scale · $1.42 → $1980/mo

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

Products in this market

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

MMCP servers19Ranked by similarity