MCP server that evaluates UI component requirements against shadcn/ui and 21st.dev options, using real component evidence to recommend an existing component or a custom build.
Prices and medians update for the tier you select.
Compare at
UI Component Judgment MCP · Pro
No Pro plan
—
Pro-provider median
—
insufficient comparable pricing
vs Pro providers
No comparison
UI Component Judgment MCP doesn't sell Pro
ⓘ Comparisons are same provider type (provider) and same buyer tier (Pro). Never across tiers.
Market density
0th pctile
0 strong substitutes
Price momentum · 31d
+25.0%
Agents · Pro median
$25/mo
13 priced · $16–$29 mid 50%
MCP servers · Pro median
$19.5/mo
4 priced · $16.75–$22.25 mid 50%
Platforms · Pro median
$74.5/mo
2 priced · $62.25–$86.75 mid 50%
Other · Pro median
$49/mo
1 priced · $49–$49 mid 50%
Agents cost 1.3× MCP servers at the Pro tier.
Price spectrum · Pro plans · 16 of 24 providers priced · log scale · $9.99 → $124/mo
Agents MCP servers Platforms Other◻ shaded = middle 50% · line = median (all types)UI Component Judgment MCP has no comparable Pro price — not plotted
Products in this market
Ranked by how closely each one matches UI Component Judgment MCP'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.