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AI Apps 50: Where Startups Spend on AI (2025 Countdown)

From productivity boosters to creative engines, according to A16z here’s where startups are putting their AI dollars this year.

50. Tavus

Personalized video generation at scale. Tavus helps startups humanize outreach by turning text into tailored videos.

49. Read AI

Meeting intelligence that analyzes engagement and sentiment, giving teams insights beyond transcripts.

48. Emergent

AI research platform focused on complex reasoning and decision-making.

47. Arcads

Generative design for immersive 3D environments and creative workflows.

46. Crisp

Real-time noise suppression for calls, making remote work and support more professional.

45. Motion

Calendar and task automation that helps teams reclaim hours by auto-scheduling priorities.

44. CapCut

ByteDance’s AI-driven video editing tool, popular for startups producing quick social content.

43. Applaud

Employee experience platform that uses AI to personalize HR workflows.

42. Alma

AI-powered mental health platform connecting users with therapists more efficiently.

41. Otter.ai

Real-time transcription and meeting summaries. A staple for hybrid teams.

40. Ada

AI-powered customer service automation that scales support without scaling headcount.

39. Serval

Developer-first AI tools for building custom assistants and reasoning systems.

38. PLaud

Wearable AI recorder that turns conversations into structured, searchable knowledge.

37. 11x

Automated outbound SDRs powered by AI, freeing startups from manual prospecting.

36. HappyScribe

Transcription and subtitling service with AI translation support.

35. OpusClip

Auto-generates viral-ready video clips from long-form content.

34. Cognition

Developer tools for AI-assisted coding, with an emphasis on reliability and speed.

33. Manus

AI writing partner for structured documents and research-heavy content.

32. Grammarly

Still indispensable — now using AI for full rewrites and tone adjustments.

31. Descript

Audio and video editing as easy as editing text — perfect for content creators.

30. Merlin

AI-powered productivity assistant integrated directly into the browser.

29. Combinely

AI that helps create SEO-friendly content strategies and workflows.

28. MidJourney

Text-to-image generator that’s reshaping branding, design, and creativity.

27. Crosby

AI sales workflow tool that helps manage customer communication at scale.

26. Cluely

AI-driven talent sourcing and recruitment automation.

25. Clay

Data enrichment and outreach personalization platform loved by GTM teams.

24. Gamma

Instantly generate beautiful presentations and documents with AI.

23. Solve Intelligence

AI for scientific research and mathematical reasoning.

22. PhotoRoom

AI background remover and image editor — great for e-commerce.

21. Glean

Enterprise AI search that unifies knowledge across tools and teams.

20. Adept

AI agents that operate software tools just like a human would.

19. Metaview

AI for interview intelligence, helping startups refine hiring decisions.

18. Lovable

Code-generation platform that helps build full apps quickly.

17. Canva

Supercharged by AI — design, brand kits, and content generation.

16. Retell AI

Conversational AI for sales and support calls.

15. Kling AI

Chinese startup producing hyper-realistic AI video.

14. Customer.io

AI-powered lifecycle marketing automation.

13. Instantly

Cold email outreach automation, helping startups scale outbound.

12. Perplexity

AI search engine offering sourced, conversational answers.

11. Delve

Customer insights tool using AI to profile audiences.

10. Notion

Workspaces powered by AI for writing, knowledge, and task automation.

9. Micro1

AI hiring platform that connects startups with vetted engineers.

8. Lorikeet

AI tool for localization and inclusive language at scale.

7. Fyxer.ai

AI executive assistant that helps founders offload admin work.

6. Cursor

Developer-first AI IDE built for collaboration and speed.

5. ElevenLabs

Synthetic voice leader powering realistic speech and dubbing.

4. Freepik

AI stock image and vector library with design generation.

3. Replit

Collaborative online IDE with integrated AI pair programmer.

2. Anthropic

Makers of Claude, a safer and scalable alternative to other foundation models.

1. OpenAI

The dominant AI platform powering GPTs, copilots, and enterprise AI.

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Jonathan Weiner
Jonathan Weiner
https://trailsofsmoke.com

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