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Captapi vs Prometiam

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Captapi compared with Prometiam
DetailCaptapi logo CaptapiPrometiam logo Prometiam
What it doesOne REST API for structured data from 33 social platforms Official company registers via one REST API for 37 countries
StageNot given Startup
FoundedNot given 2026
Based inNot given ES
Pricing modelFreemium Free trial
PricingFree: 100 lifetime credits, 40 requests/minute. Starter: $9/month with 2,000 monthly credits, 120 requests/minute. Pro: $27/month with 6,000 monthly credits, 300 requests/minute. Business: $90/month with 20,000 monthly credits, 600 requests/minute. All plans include access to all 179 APIs. Credits d 14-day free trial with 500 credits (card required, nothing charged). Starter €9.99/month with 1,000 credits/month. Professional €29.99/month with 10,000 credits/month. Scale €99.99/month with 50,000 credits/month. Enterprise at custom price. Annual billing available: €99.90/year for Starter, €299.90
Key features
  • Transcripts and AI summaries powered by GPT-4o-mini
  • Comments, replies, and profile statistics
  • Keyword, hashtag, and user search across platforms
  • Structured JSON responses without HTML parsing
  • MCP server for AI agents like Claude and Cursor
  • Official CLI and TypeScript SDK
  • HMAC-signed webhooks for monitoring and alerts
  • Automatic metric history time series
  • Batch endpoint for up to 20 calls per request
  • 24-hour shared cache with optional free cache hits
  • Company lookup and autocomplete across 37 countries
  • Officers and directors where the register publishes them
  • Corporate insolvency notices in 16 markets
  • Sanctions screening and export-control screening
  • Company financial statements where filed
  • Company monitoring with webhooks
  • VAT number validation
  • Legal Entity Identifier (LEI) data
  • Model Context Protocol (MCP) server
What makes it different
  • One API key works across 33 platforms with 179 endpoints instead of separate SDKs and OAuth flows
  • No OAuth or per-platform API keys required
  • Pay only for successful data extraction, not for failed requests or cache hits
  • Cross-platform analytics with normalized metrics in one consistent format
  • Official registry data from each country's authoritative source, with credit to the register
  • Same response format for every country, no integration per country needed
  • Published pricing with no sales call required
  • Coverage gaps stated first on every feature page
  • Free trial requires only a card, nothing charged for 14 days
Community votes00
DR (Domain Rating by Ahrefs)30 −1 (down) since last check12 no change since last check
Trust Flow (Majestic)1213
Citation Flow (Majestic)3830
Referring domains (Majestic)26339

5 details filled in for both companies.

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