58,674 AI agencies and consultants · 187 countries · Updated November 2026ENFRESDE
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AI agent development companies in Seattle

36 AI agent development companies and independent consultants are based in Seattle. 6 are consultants, and 50% started in 2024 or later.

36
listings
3
median team size (people)
50%
started in 2024 or later
6
are AI consultants
#AgencyPeopleFounded
  1. 01TezoSeattleAutomationCustom developmentAI agents2692012→
  2. 029series IncSeattleAutomationCustom developmentAI agents1282007→
  3. 03Endian AISeattleAutomationCustom developmentAI agents192024→
  4. 04Mobcoder AISeattleAutomationCustom developmentAI agents192014→
  5. 05Nuts & Bolts AISeattleAutomationAI agents132024→
  6. 06Hal9SeattleCustom developmentAI agents112021→
  7. 071STEP.AISeattleAI agents11→
  8. 08Techbridge InnovationsSeattleAutomationStrategyCustom developmentAI agents92023→
  9. 09Ugueto AISeattleAutomationStrategyAI agents72006→
  10. 10Seawolf AISeattleAutomationStrategyCustom developmentAI agents52024→
  11. 11Clearline Solutions AISeattleAutomationAI agents52025→
  12. 12Gold Star AISeattleAutomationCustom developmentAI agentsMarketing42025→
  13. 13SmartTechSeattleAutomationCustom developmentAI agents31999→
  14. 14We Built You ThisSeattleAutomationAI agents32023→
  15. 15Pulse AI LLCSeattleAutomationCustom developmentAI agents32025→
  16. 16AutomateNexusSeattleAutomationAI agents22025→
  17. 17Calidad Technolab LLCSeattleAutomationStrategyCustom developmentAI agents22020→
  18. 18VerttxSeattleAutomationStrategyCustom developmentAI agents2→
  19. 19GlobixsSeattleAutomationAI agents2→
  20. 20AInvirionSeattleAutomationCustom developmentAI agents22026→
  21. 21TakeFlyteSeattleAutomationStrategyAI agentsMarketing22025→
  22. 22FrontwardSeattleAutomationStrategyCustom developmentAI agents22026→
  23. 23Koru AISeattleAutomationCustom developmentAI agents22025→
  24. 24AdjibarSeattleAutomationStrategyCustom developmentAI agents12023→
  25. 25RolelessSeattleAutomationStrategyAI agents1→
Showing 1–25 of 36 · sorted by team size

Services offered

AI agents36
Automation32
Custom development26
Strategy15
Marketing3
Training2
GEO1

Team size

6
Solo
16
2–10
5
11–50
2
51+

Questions

How many AI agent development companies are there in Seattle?
36 AI agent development companies and independent consultants are based in Seattle.
Which are the largest?
By team size: Tezo, 9series Inc, Endian AI.
Are they firms or solo consultants?
6 are solo consultants, 16 have 2 to 10 people and 2 employ more than 50.