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Things To Do API vs ChartQuery

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

Things To Do API compared with ChartQuery
DetailThings To Do API logo Things To Do APIChartQuery logo ChartQuery
What it doesFast, accurate, localized events API for agentic applications Generate beautiful charts with a simple API
StageNot given Startup
FoundedNot given 2024
Based inUS FR
Pricing modelFreemium Not given
PricingFree: 1,000 calls a month, 60 calls a minute. Pay as you go: first 1,000 calls a month free, then $5 per 1,000 calls for calls 1,001-100,000 a month, $3 per 1,000 calls after 100,000, $2 per 1,000 calls after 1 million a month, 300 calls a minute. Enterprise: custom pricing available. Free plan: $0 with 60 requests per hour; Starter: $49/month for 750,000 credits/month; Pro: $149/month for 3,000,000 credits/month; Enterprise: Custom pricing for 15,000,000+ credits/month. Chart render costs 5 credits per call, diagram render 5 credits, AI chart generation 10 credits, AI diagram ge
Key features
  • REST API endpoints for event queries
  • MCP protocol integration for AI agents
  • Natural language event search
  • Shows, concerts, pop-ups, markets and festivals data
  • Rate limits of 60-300 calls per minute depending on plan
  • 28 diagram languages including Mermaid, PlantUML, GraphViz and D2
  • Multiple output formats (PNG, SVG, JPEG, PDF)
  • AI chart and diagram generation from text descriptions
  • Sub-500ms response times on average
  • 99.95% uptime SLA
  • GDPR compliant EU-hosted data processing
  • Barcode and QR code generation
What makes it different
  • Query events in plain language like asking a friend
  • Agent-ready with REST and MCP protocol support
  • Free tier with 1,000 monthly calls requires no credit card
  • No server maintenance required - no headless browser, canvas or Puppeteer needed
  • AI-powered chart generation without JSON configuration
  • Fast generation supporting thousands of visuals per minute without infrastructure provisioning
Community votes00
DR (Domain Rating by Ahrefs)7 −1 (down) since last check34 no change since last check
Trust Flow (Majestic)615
Citation Flow (Majestic)2824
Referring domains (Majestic)6518

5 details filled in for both companies.

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