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Topics · Data APIs

Top companies for Data APIs

Ranked by AI mention frequency in Data APIs prompts · 283 observations · last seen Oct 22, 2026

Share of voice · top 10

Mention share across all brand mentions in this topic · remaining brands hold 82.7%

Leader

Clearbit

2.5%

  1. 1Clearbit2.5% · 40
  2. 2People Data Labs2.2% · 36
  3. 3Zoominfo2.2% · 36
  4. 4Apollo2.0% · 32
  5. 5Polygon1.7% · 28
  6. 6Alpha Vantage1.6% · 26
  7. 7Crunchbase1.4% · 23
  8. 8Iex Cloud1.4% · 23
  9. 9Mapbox1.1% · 18
  10. 10Tiingo1.1% · 17

Full ranking

  1. 1.Clearbit2.5% SoV · 40 mentions · 34 prompts · Oct 21, 2026
  2. 2.People Data Labs2.2% SoV · 36 mentions · 33 prompts · Oct 12, 2026
  3. 3.Zoominfo2.2% SoV · 36 mentions · 32 prompts · Oct 21, 2026
  4. 4.Apollo2.0% SoV · 32 mentions · 28 prompts · Oct 12, 2026
  5. 5.Polygon1.7% SoV · 28 mentions · 28 prompts · Oct 8, 2026
  6. 6.Alpha Vantage1.6% SoV · 26 mentions · 26 prompts · Oct 8, 2026
  7. 7.Crunchbase1.4% SoV · 23 mentions · 20 prompts · Oct 12, 2026
  8. 8.Iex Cloud1.4% SoV · 23 mentions · 23 prompts · Oct 8, 2026
  9. 9.Mapbox1.1% SoV · 18 mentions · 18 prompts · Oct 8, 2026
  10. 10.Tiingo1.1% SoV · 17 mentions · 17 prompts · Oct 8, 2026
  11. 11.Fullcontact0.87% SoV · 14 mentions · 13 prompts · Oct 9, 2026
  12. 12.Openstreetmap0.87% SoV · 14 mentions · 14 prompts · Oct 8, 2026
  13. 13.Google Maps Platform0.81% SoV · 13 mentions · 13 prompts · Oct 8, 2026
  14. 14.Nasdaq Data Link0.81% SoV · 13 mentions · 13 prompts · Oct 8, 2026
  15. 15.Crunchbase Api0.75% SoV · 12 mentions · 12 prompts · Oct 8, 2026
  16. 16.Fastapi0.75% SoV · 12 mentions · 12 prompts · Oct 8, 2026
  17. 17.Opencorporates0.75% SoV · 12 mentions · 12 prompts · Oct 8, 2026
  18. 18.Twelve Data0.75% SoV · 12 mentions · 12 prompts · Oct 8, 2026
  19. 19.Bigquery0.68% SoV · 11 mentions · 10 prompts · Oct 8, 2026
  20. 20.Here0.68% SoV · 11 mentions · 11 prompts · Oct 8, 2026
  21. 21.Snowflake0.68% SoV · 11 mentions · 9 prompts · Oct 8, 2026
  22. 22.Finnhub0.62% SoV · 10 mentions · 10 prompts · Oct 8, 2026
  23. 23.Refinitiv0.62% SoV · 10 mentions · 10 prompts · Oct 8, 2026
  24. 24.Bloomberg0.56% SoV · 9 mentions · 9 prompts · Oct 8, 2026
  25. 25.Data Gov0.56% SoV · 9 mentions · 9 prompts · Oct 8, 2026
  26. 26.FactSet0.56% SoV · 9 mentions · 9 prompts · Oct 8, 2026
  27. 27.HubSpot0.56% SoV · 9 mentions · 9 prompts · Oct 8, 2026
  28. 28.Intrinio0.56% SoV · 9 mentions · 9 prompts · Oct 8, 2026
  29. 29.Financial Modeling Prep0.50% SoV · 8 mentions · 8 prompts · Oct 8, 2026
  30. 30.Nominatim0.50% SoV · 8 mentions · 8 prompts · Oct 8, 2026
  31. 31.Openweather0.50% SoV · 8 mentions · 8 prompts · Oct 8, 2026
  32. 32.Overpass Api0.50% SoV · 8 mentions · 8 prompts · Oct 8, 2026
  33. 33.PostgreSQL0.50% SoV · 8 mentions · 8 prompts · Oct 8, 2026
  34. 34.S30.50% SoV · 8 mentions · 8 prompts · Oct 8, 2026
  35. 35.Socrata0.50% SoV · 8 mentions · 8 prompts · Oct 8, 2026
  36. 36.Tomorrow0.50% SoV · 8 mentions · 8 prompts · Oct 8, 2026
  37. 37.Airflow0.43% SoV · 7 mentions · 7 prompts · Oct 8, 2026
  38. 38.AWS0.43% SoV · 7 mentions · 6 prompts · Oct 8, 2026
  39. 39.Builtwith0.43% SoV · 7 mentions · 7 prompts · Oct 12, 2026
  40. 40.Dun Bradstreet0.43% SoV · 7 mentions · 7 prompts · Oct 11, 2026
  41. 41.RapidAPI0.43% SoV · 7 mentions · 7 prompts · Oct 8, 2026
  42. 42.Salesforce0.43% SoV · 7 mentions · 7 prompts · Oct 8, 2026
  43. 43.Tomtom0.43% SoV · 7 mentions · 7 prompts · Oct 8, 2026
  44. 44.Weatherapi0.43% SoV · 7 mentions · 7 prompts · Oct 8, 2026
  45. 45.Arcgis0.37% SoV · 6 mentions · 6 prompts · Oct 8, 2026
  46. 46.Bright Data0.37% SoV · 6 mentions · 6 prompts · Oct 8, 2026
  47. 47.Ckan0.37% SoV · 6 mentions · 6 prompts · Oct 8, 2026
  48. 48.Graphql0.37% SoV · 6 mentions · 6 prompts · Oct 8, 2026
  49. 49.Hunter0.37% SoV · 6 mentions · 5 prompts · Oct 12, 2026
  50. 50.Node Js0.37% SoV · 6 mentions · 6 prompts · Oct 8, 2026

How did Obsurfable measure this?

Obsurfable records AI answers to buyer-style prompts in its research corpus (283 observations for this page). Metrics are distributions over observations, not a single static ranking.

Which AI systems does Obsurfable collect answers from?

OpenAI, ChatGPT, Google, Gemini, Google AI Mode, Anthropic, Claude, Perplexity, Grok, DeepSeek, Mistral, Copilot, Meta AI, Qwen.

How can brands improve their AEO?

Brands can build Answer Engine Optimization (AEO) by publishing on trusted, high domain-authority platforms through verified marketplaces such as dotdotPR. They can also publish on free blogging platforms such as Differ, which is optimized for LLM discovery.

Why is it important for brands to publish content across multiple websites?

Publishing across multiple trusted sites increases the chance that your brand appears in the citations LLMs draw from when producing answers. Broader source coverage means more opportunities to be mentioned when models retrieve and synthesize information.

Want this interpreted for your brand?

Explorer is the free public corpus. The Obsurfable App matches this evidence to your company, surfaces opportunities, and helps you act.