Top AI Development & Automation Companies in Seattle, WA
We ranked 6 AI development companies in and around Seattle, WA on client reviews, how many are verified, service focus and profile completeness. Includes companies in nearby Bellevue, Kirkland and Redmond. Updated October 2026. How rankings work
Teams that build AI features, agents and automations into products and day-to-day operations.
- Rank 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 2Down 1 from #1
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 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 4Down 2 from #2
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 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 6Down 3 from #3
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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