Official Python and Node.js clients plus an MCP server for the FacturX API, enabling invoice dry runs, Factur-X PDF/A-3 conversion, and validation from applications, command lines, or MCP-compatible assistants.
Prices and medians update for the tier you select.
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FacturX SDK · Pro
No Pro plan
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Pro-provider median
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insufficient comparable pricing
vs Pro providers
No comparison
FacturX SDK doesn't sell Pro
ⓘ Comparisons are same provider type (provider) and same buyer tier (Pro). Never across tiers.
Market density
24th pctile
32 competing vendors
Comparable listings · 30d
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MCP servers · Pro median
$64.5/mo
5 priced · $36.48–$79 mid 50%
Price spectrum · Pro plans · 6 of 6 providers priced · log scale · $2.67 → $99/mo
MCP servers Other◻ shaded = middle 50% · line = median (all types)FacturX SDK has no comparable Pro price — not plotted
Products in this market
Ranked by how closely each one matches FacturX SDK'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.