Read-only MCP server and REST/OpenAPI API that lets AI assistants compare product prices across retailers using WEM’s product catalogue, price history, and affiliate-linked retailer results.
Prices in GBP — comparisons use USD at current FX. As parsed from wem3.ai/price-tracker on 2026-08-24.
Explore the market
Prices and medians update for the tier you select.
Compare at
WEM Price Compare · Pro
No Pro plan
—
Pro-MCP server median
$73.5
across 10 priced MCP servers
vs Pro MCP servers
No comparison
WEM Price Compare doesn't sell Pro
ⓘ Comparisons are same provider type (MCP server) and same buyer tier (Pro). Never across tiers.
Market density
37th pctile
36 strong substitutes
Price momentum · 30d
-22.7%
MCP servers · Pro median
$73.5/mo
10 priced · $49.25–$99 mid 50%
APIs · Pro median
$99/mo
1 priced · $99–$99 mid 50%
Price spectrum · Pro plans · 9 of 15 providers priced · log scale · $29 → $99/mo
MCP servers APIs◻ shaded = middle 50% · line = median (all types)WEM Price Compare has no comparable Pro price — not plotted
Products in this market
Ranked by how closely each one matches WEM Price Compare'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.