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Topics · AI APIs

Top companies for AI APIs

Ranked by AI mention frequency in AI APIs prompts · 256 observations · last seen Oct 21, 2026

Share of voice · top 10

Mention share across all brand mentions in this topic · remaining brands hold 68.0%

Leader

OpenAI

8.1%

  1. 1OpenAI8.1% · 99
  2. 2Openai Api5.2% · 63
  3. 3Anthropic4.3% · 52
  4. 4Google Gemini Api2.9% · 35
  5. 5Cohere2.2% · 27
  6. 6Azure Openai2.1% · 26
  7. 7Aws Textract1.8% · 22
  8. 8Fireworks AI1.8% · 22
  9. 9Gemini1.8% · 22
  10. 10Together AI1.8% · 22

Full ranking

  1. 1.OpenAI8.1% SoV · 99 mentions · 97 prompts · Oct 12, 2026
  2. 2.Openai Api5.2% SoV · 63 mentions · 62 prompts · Oct 10, 2026
  3. 3.Anthropic4.3% SoV · 52 mentions · 52 prompts · Oct 8, 2026
  4. 4.Google Gemini Api2.9% SoV · 35 mentions · 35 prompts · Oct 8, 2026
  5. 5.Cohere2.2% SoV · 27 mentions · 26 prompts · Oct 12, 2026
  6. 6.Azure Openai2.1% SoV · 26 mentions · 26 prompts · Oct 8, 2026
  7. 7.Aws Textract1.8% SoV · 22 mentions · 22 prompts · Oct 8, 2026
  8. 8.Fireworks AI1.8% SoV · 22 mentions · 21 prompts · Oct 21, 2026
  9. 9.Gemini1.8% SoV · 22 mentions · 22 prompts · Oct 8, 2026
  10. 10.Together AI1.8% SoV · 22 mentions · 21 prompts · Oct 21, 2026
  11. 11.Anthropic Api1.6% SoV · 20 mentions · 20 prompts · Oct 8, 2026
  12. 12.Aws Bedrock1.6% SoV · 20 mentions · 19 prompts · Oct 10, 2026
  13. 13.Anthropic Claude Api1.6% SoV · 19 mentions · 19 prompts · Oct 8, 2026
  14. 14.Pinecone1.6% SoV · 19 mentions · 18 prompts · Oct 12, 2026
  15. 15.Mistral AI1.5% SoV · 18 mentions · 18 prompts · Oct 8, 2026
  16. 16.Deepgram1.4% SoV · 17 mentions · 16 prompts · Oct 18, 2026
  17. 17.Google Gemini1.4% SoV · 17 mentions · 16 prompts · Oct 10, 2026
  18. 18.Replicate1.4% SoV · 17 mentions · 16 prompts · Oct 21, 2026
  19. 19.Weaviate1.4% SoV · 17 mentions · 16 prompts · Oct 12, 2026
  20. 20.Google Vertex1.2% SoV · 15 mentions · 15 prompts · Oct 8, 2026
  21. 21.Groq1.2% SoV · 15 mentions · 15 prompts · Oct 8, 2026
  22. 22.AWS1.1% SoV · 14 mentions · 14 prompts · Oct 8, 2026
  23. 23.Google Document1.1% SoV · 14 mentions · 14 prompts · Oct 8, 2026
  24. 24.AssemblyAI1.1% SoV · 13 mentions · 13 prompts · Oct 8, 2026
  25. 25.Azure0.98% SoV · 12 mentions · 12 prompts · Oct 8, 2026
  26. 26.Azure Ai Document Intelligence0.90% SoV · 11 mentions · 11 prompts · Oct 8, 2026
  27. 27.Cohere Api0.90% SoV · 11 mentions · 11 prompts · Oct 8, 2026
  28. 28.Google Cloud0.90% SoV · 11 mentions · 11 prompts · Oct 8, 2026
  29. 29.Vertex0.90% SoV · 11 mentions · 11 prompts · Oct 8, 2026
  30. 30.Voyage0.90% SoV · 11 mentions · 10 prompts · Oct 12, 2026
  31. 31.Aws Transcribe0.82% SoV · 10 mentions · 10 prompts · Oct 8, 2026
  32. 32.Google0.82% SoV · 10 mentions · 10 prompts · Oct 8, 2026
  33. 33.Mistral Api0.82% SoV · 10 mentions · 10 prompts · Oct 8, 2026
  34. 34.Claude0.74% SoV · 9 mentions · 9 prompts · Oct 8, 2026
  35. 35.Elasticsearch0.74% SoV · 9 mentions · 9 prompts · Oct 8, 2026
  36. 36.Milvus0.74% SoV · 9 mentions · 9 prompts · Oct 8, 2026
  37. 37.Node Js0.74% SoV · 9 mentions · 9 prompts · Oct 8, 2026
  38. 38.Opensearch0.74% SoV · 9 mentions · 9 prompts · Oct 8, 2026
  39. 39.Qdrant0.74% SoV · 9 mentions · 8 prompts · Oct 12, 2026
  40. 40.Azure Openai Service0.66% SoV · 8 mentions · 8 prompts · Oct 8, 2026
  41. 41.Hugging Face0.66% SoV · 8 mentions · 8 prompts · Oct 8, 2026
  42. 42.Pgvector0.66% SoV · 8 mentions · 8 prompts · Oct 8, 2026
  43. 43.Azure Document Intelligence0.57% SoV · 7 mentions · 7 prompts · Oct 8, 2026
  44. 44.Bedrock0.57% SoV · 7 mentions · 7 prompts · Oct 8, 2026
  45. 45.Google Cloud Speech To Text0.57% SoV · 7 mentions · 7 prompts · Oct 8, 2026
  46. 46.Python0.57% SoV · 7 mentions · 7 prompts · Oct 8, 2026
  47. 47.Anthropic Claude0.49% SoV · 6 mentions · 5 prompts · Oct 10, 2026
  48. 48.Azure Speech0.49% SoV · 6 mentions · 6 prompts · Oct 8, 2026
  49. 49.Llama0.49% SoV · 6 mentions · 6 prompts · Oct 8, 2026
  50. 50.Postgres0.49% 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 (256 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.