FounderApp / Index

Leaders

Who is winning right now — by traffic, monthly users, valuation, assets under management, and a handful of harder-to-measure axes. Updated when sources update; treat each list as a snapshot.

a16z · Similarweb · January 2026

Top 50 Gen AI Web Products

By unique monthly visits — the consumer surface of generative AI is still ChatGPT-led, but the long tail is dense.

50 ranked · by unique monthly visits
  1. 1.ChatGPT
  2. 2.Gemini
  3. 3.Canva
  4. 4.DeepSeek
  5. 5.Grok
  6. 6.Claude
  7. 7.Character.AI
  8. 8.Perplexity
  9. 9.Notion
  10. 10.Google AI Studio
  11. 11.Freepik
  12. 12.Doubao
  13. 13.JanitorAI
  14. 14.Quark
  15. 15.Suno
  16. 16.remove.bg
  17. 17.CapCut
  18. 18.Grammarly
  19. 19.SpicyChat
  20. 20.QuillBot
  21. 21.Lovable
  22. 22.PolyBuzz
  23. 23.OurDream
  24. 24.Kimi
  25. 25.Google Labs
  26. 26.Qwen
  27. 27.TurboScribe
  28. 28.Gamma
  29. 29.ElevenLabs
  30. 30.NotebookLM
  31. 31.LMArena
  32. 32.SeaArt
  33. 33.Hugging Face
  34. 34.Crushon AI
  35. 35.Meta AI
  36. 36.Candy AI
  37. 37.Photoroom
  38. 38.Pixelcut
  39. 39.Adot
  40. 40.Higgsfield
  41. 41.Cursor
  42. 42.Civitai
  43. 43.Midjourney
  44. 44.Manus
  45. 45.Kling AI
  46. 46.VEED
  47. 47.Genspark
  48. 48.GigaChat
  49. 49.Poe
  50. 50.cutout.pro
a16z · Sensor Tower · January 2026

Top 50 Gen AI Mobile Apps

By monthly active users. The mobile chart is split — utility editors (CapCut, Picsart), AI assistants, and Chinese super-apps each take a column.

50 ranked · by monthly active users
  1. 1.ChatGPT
  2. 2.CapCut
  3. 3.Gemini
  4. 4.Canva
  5. 5.AI Gallery
  6. 6.Picsart
  7. 7.Doubao
  8. 8.Microsoft Edge
  9. 9.Meituan
  10. 10.Yandex
  11. 11.Remini
  12. 12.QQ Browser
  13. 13.DeepSeek
  14. 14.Cici
  15. 15.Perplexity
  16. 16.Adobe Lightroom
  17. 17.Baidu AI Search
  18. 18.Grok
  19. 19.VN
  20. 20.Edits
  21. 21.Meta AI
  22. 22.Meitu
  23. 23.Microsoft Copilot
  24. 24.Hypic
  25. 25.Seekee
  26. 26.Notion
  27. 27.Photomath
  28. 28.Gauth
  29. 29.Learna AI
  30. 30.Wink
  31. 31.Facemoji
  32. 32.Character.AI
  33. 33.Microsoft Bing
  34. 34.FaceApp
  35. 35.Nova
  36. 36.YouCut
  37. 37.Polish
  38. 38.B612
  39. 39.Photoroom
  40. 40.PixVerse
  41. 41.HiTranslate
  42. 42.BeautyCam
  43. 43.Papago
  44. 44.Brainly
  45. 45.PolyBuzz
  46. 46.AI Mirror
  47. 47.Mivi
  48. 48.SNOW
  49. 49.VivaCut
  50. 50.BeautyPlus
Various (CB Insights, Crunchbase, public filings) · Late 2025

Most-valuable private tech companies

Approximate valuations from public reporting around late 2025. Numbers move fast; treat as a snapshot.

20 ranked · by latest valuation
  1. 1.ByteDance$300B+ · TikTok parent
  2. 2.SpaceX$350B
  3. 3.OpenAI$300B
  4. 4.Stripe$91B
  5. 5.Databricks$62B
  6. 6.Anthropic$60B+
  7. 7.xAI$50B
  8. 8.Canva$32B
  9. 9.Revolut$45B
  10. 10.Fanatics$31B
  11. 11.Epic Games$31B
  12. 12.Chime$25B
  13. 13.Discord$15B
  14. 14.Plaid$13B
  15. 15.Ramp$13B
  16. 16.Brex$12B
  17. 17.Figma$12.5B
  18. 18.Notion$10B
  19. 19.Cursor (Anysphere)$10B+
  20. 20.Mistral AI$6B
The Floor · Late 2025

Frontier AI labs

The dozen companies pushing the model-capability frontier — closed and open-weight, US, Europe, China.

12 ranked · by notes
  1. 1.OpenAIGPT-4 / 5, o-series, Sora
  2. 2.AnthropicClaude 4.x
  3. 3.Google DeepMindGemini, Veo, Imagen
  4. 4.Meta AI / FAIRLlama
  5. 5.xAIGrok
  6. 6.Mistral AIEuropean open-weights champion
  7. 7.DeepSeekOpen-source reasoning models
  8. 8.CohereEnterprise-focused
  9. 9.PerplexitySearch-native
  10. 10.Hugging FaceOpen infrastructure / model hub
  11. 11.Stability AIStable Diffusion lineage
  12. 12.Inflection AIPi (now Microsoft licensee)
Various (firm reporting, PitchBook) · Late 2025

Most-active venture firms by AUM

The capital allocators. Sand Hill on top of the world; YC there because of company count, not assets.

15 ranked · by assets under management
  1. 1.Tiger Global~$95B AUM
  2. 2.Sequoia Capital~$85B AUM
  3. 3.Insight Partners~$80B AUM
  4. 4.Andreessen Horowitz~$45B AUM
  5. 5.General Catalyst~$30B AUM
  6. 6.Lightspeed Venture Partners~$25B AUM
  7. 7.Founders Fund~$15B AUM
  8. 8.Bessemer Venture Partners~$20B AUM
  9. 9.Greylock~$11B AUM
  10. 10.Khosla Ventures~$15B AUM
  11. 11.Accel~$50B AUM (global)
  12. 12.BenchmarkConcentrated funds
  13. 13.Y Combinator5,500+ companies
  14. 14.Index Ventures~$30B AUM
  15. 15.NEA~$25B AUM
Y Combinator + public filings · Late 2025

Top Y Combinator alumni

Twenty companies that came through YC and went on to be worth billions — public, acquired, or still private.

20 ranked · by status
  1. 1.Stripe$91B private · S09
  2. 2.Airbnb$80B+ public · W09
  3. 3.DoorDash$70B+ public · S13
  4. 4.Coinbase$70B+ public · S12
  5. 5.Instacart$15B public · S12
  6. 6.Reddit$25B+ public · S05
  7. 7.CruiseAcquired by GM · W14
  8. 8.Brex$12B private · W17
  9. 9.Faire$12.5B private · W17
  10. 10.GitLab$8B+ public · W15
  11. 11.Dropbox$10B+ public · S07
  12. 12.TwitchAcquired by Amazon · W07
  13. 13.Gusto$10B private · W12
  14. 14.Razorpay$7.5B private · W15
  15. 15.PagerDutyPublic · S10
  16. 16.Webflow$4B private · W13
  17. 17.Zapier$5B private · S12
  18. 18.Rappi$5B+ private · W16
  19. 19.Cursor (Anysphere)$10B+ private · S22
  20. 20.Deel$12B private · W19