Top AI Development & Automation Companies in Washington State
We ranked 7 AI development companies in Washington State on client reviews, how many are verified, service focus and profile completeness. Updated October 2026. How rankings work
Teams that build AI features, agents and automations into products and day-to-day operations.
- Rank 1
Nashville software and AI consultancy building custom platforms, data architecture, AI agents and forecasting models for hospitality, healthcare and more.
No reviews yet
Seattle, WA
- AI & Automation
- Custom Software Development
- API & Integration Development
- Rank 2Down 1 from #1
App and AI development agency with a Redmond office, building mobile apps and agentic AI products for mid-market and enterprise companies.
No reviews yet
Redmond, WA
- AI & Automation
- Mobile App Development
- Product Design & Development
- Team
- 100-249 people
- Rank 3Down 1 from #2
Seattle studio that plans, builds, deploys and operates custom software and applied AI systems for growing companies.
No reviews yet
Seattle, WA
- Custom Software Development
- AI & Automation
- Product Design & Development
- Rank 4Down 1 from #3
Bellevue firm that pairs strategy, experience design, software, hardware and AI engineering to take products from concept to launch.
No reviews yet
Bellevue, WA
- Product Design & Development
- Custom Software Development
- AI & Automation
- Team
- 250-999 people
- Rank 5Down 1 from #4
Seattle digital agency designing and developing websites, headless commerce, web and mobile applications, and AI-enabled features.
No reviews yet
Seattle, WA
- Web Development
- Mobile App Development
- AI & Automation
- Team
- 10-49 people
- Rank 6Down 1 from #5
Kirkland, Washington software firm building HIPAA-compliant healthcare systems, EHR integrations and AI products for health-tech companies.
No reviews yet
Kirkland, WA
- Custom Software Development
- API & Integration Development
- AI & Automation
- Rank 7Down 1 from #6
Seattle UX modernization firm that researches, designs and builds updated systems, portals and workflows for service-driven organizations.
No reviews yet
Seattle, WA
- Product Design & Development
- UX/UI Design
- Custom Software Development
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