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AI-native companies headquartered in Washington State

Tamtam tracks 36 AI-native companies headquartered in Washington State. This list ranks all of them by number of employees on LinkedIn, led by Microsoft AI, Centific and Proprio. Their median headcount is 300. Half of them were founded in 2017 or later. The most common headquarters are Seattle (17), Bellevue (7) and Kirkland (6).

馃嚭馃嚫 Washington State36 companiesUpdated Oct 24, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
Microsoft AImicrosoft.ai

The company is a global community dedicated to sharing, discussing, and advancing artificial intelligence research, projects, and skills for all levels

Software Development 馃嚭馃嚫 Redmond 7,259 2024
2
Centificcentific.com

Engineering platforms and curating multilingual data for enterprise clients while providing pre-trained datasets, fine-tuned LLMs, and RAG pipelines for faster AI deployment.

Software Development 馃嚭馃嚫 Redmond 3,352 n/a
3
Proprioproprio.ai

A Seattle-based medical technology company using AI, computer vision, and AR/VR to enhance surgical outcomes and surgeon well-being through innovative technology

Medical Equipment Manufacturing 馃嚭馃嚫 Seattle 2,763 2016
4
Icertisicertis.com

It provides AI-powered contract management solutions, helping businesses gain insights, automate processes, control costs, and ensure compliance globally.

Software Development 馃嚭馃嚫 Bellevue 2,414 2009
5
Taniumtanium.com

Leading the way in Endpoint Management, providing a Converged Endpoint Management platform to see, control, and protect all endpoints globally

Computer and Network Security 馃嚭馃嚫 Kirkland 2,341 2007
6
Accolade, Inc.accolade.com

Personalized healthcare company focused on connecting employees to tailored care through relationships, intelligent technology, and data insights for improved outcomes

Hospitals and Health Care 馃嚭馃嚫 Seattle 1,341 2020
7
Apptio, an IBM Companyapptio.com

Provides AI-powered software for technology spend and value management, helping leaders make financial decisions through TBM and FinOps insights for global customers.

Software Development 馃嚭馃嚫 Bellevue 1,292 n/a
8
Braiin Ltdbraiin.com

Market leading agricultural and analytics services company offering IoT, wireless connectivity, robotics, software, and AI/ML solutions to enhance farming productivity

Technology, Information and Internet 馃嚭馃嚫 Subiaco 881 n/a
9
SparkXsparkxglobal.com

A leading MarTech company utilizing AI algorithms and creative content to optimize advertising ROI, strengthen brand awareness, and drive business growth

Advertising Services 馃嚭馃嚫 Bellevue 642 2018
10
Volga Partnersvolgapartners.com

The company specializes in providing efficient solutions with a forward-looking approach, embracing change and fostering positive momentum in its operations

Software Development 馃嚭馃嚫 Kirkland 581 2020
11
fabricfabric.inc

Headless commerce platform enabling rapid launch for brands like GNC and The Honest Company, boosting digital revenue up to 3x

Software Development 馃嚭馃嚫 Seattle 557 2017
12
Propiojoinpropio.com

The company helps accounting firms grow by handling low-margin tasks, enabling them to focus on more profitable services for clients

Software Development 馃嚭馃嚫 Seattle 475 2023
13
Coffeecoffee.ai

Provides AI-first customer relationship management solutions designed to enhance business interactions and improve customer engagement efficiently.

Technology, Information and Internet 馃嚭馃嚫 Vancouver 460 2024
14
Truvetatruveta.com

Collects regulatory-grade EHR data, including genomics, from US health systems for scientifically rigorous research, accelerating new therapies and improving patient care.

Hospitals and Health Care 馃嚭馃嚫 Seattle area 443 2020
15
ParallelDotsparalleldots.com

A leading image recognition solution provider for FMCG companies and retailers, helping optimize in-store execution and maximize sales with superior technology

IT Services and IT Consulting 馃嚭馃嚫 Seattle 415 2017
16
Lunit Cancer Screeninglunit.io

Specializing in AI for cancer screening and treatment, this company develops software solutions to detect early-stage cancer and optimize treatment globally

Software Development 馃嚭馃嚫 Seattle 340 2013
17
Ai2allenai.org

The company conducts high-impact AI research and engineering to contribute to humanity's advancement and progress

Non-profit Organizations 馃嚭馃嚫 Seattle 314 2014
18
Amperityamperity.com

Amperity helps brands create unified first-party customer data foundations using AI and machine learning, driving business value and personalized customer experiences

Software Development 馃嚭馃嚫 Seattle 300 2016
19
Stacklinestackline.com

A full-funnel connected commerce platform using neural networks to provide market insights, revenue metrics, and autonomous functionality for global brands

Software Development 馃嚭馃嚫 Seattle 264 2014
20
Marchexmarchex.com

AI-powered conversational intelligence solutions optimizing customer experiences and driving revenue through prescriptive analytics across various B2B2C vertical markets

Technology, Information and Internet 馃嚭馃嚫 Seattle 184 2003
21
Common Roomcommonroom.io

Customer Intelligence Platform that captures and unifies buying signals across over 50 channels, providing AI-driven insights to enhance go-to-market strategies

Software Development 馃嚭馃嚫 Seattle 182 2020
22
Absciabsci.com

Generative AI drug creation company combining AI and wet lab technologies to accelerate biologics development, optimizing multiple drug characteristics for therapeutic benefit

Biotechnology Research 馃嚭馃嚫 Vancouver 178 2011
23
SeekOutseekout.com

SeekOut offers a complete view of internal and external talent through analytics and predictions to enhance recruitment, retention, and talent development

Software Development 馃嚭馃嚫 Bellevue 170 2017
24
Supiosupio.com

AI technology designed to assist personal injury law firms by ensuring accurate evidence handling, injury valuation, and justice delivery.

Software Development 馃嚭馃嚫 Seattle 168 2021
25
Augerauger.com

Development of an AI-powered operating system unifying supply chain data for real-time insights, automation, and improved operational efficiency.

Software Development 馃嚭馃嚫 Bellevue 149 n/a
26
Sofysofy.ai

Revolutionary no-code platform for mobile app testing, enabling QA tests on real devices without code, saved time, improved release quality

Software Development 馃嚭馃嚫 Bellevue 128 2016
27
Read AIread.ai

It provides AI-driven assistance to improve productivity in meetings, emails, and messages through summaries, content discovery, and recommendations.

Software Development 馃嚭馃嚫 Seattle 113 2021
28
Enlyftenlyft.com

It provides predictive selling solutions, enabling B2B teams to identify and engage buyers using machine learning and real-time data insights.

Software Development 馃嚭馃嚫 Kirkland 52 2014
29
AuthenticID, An Incode Companyauthenticid.com

An AI-driven solution for accurate, secure identity verification, reducing fraud losses, streamlining customer onboarding, and increasing conversion rates for various companies worldwide

IT Services and IT Consulting 馃嚭馃嚫 Kirkland 48 2001
30
FreJunfrejun.com

It provides information about its services and offerings, encouraging visitors to explore further by visiting its official website.

Telecommunications 馃嚭馃嚫 Seattle 46 2019
31
CLIPrclipr.ai

A video analysis and management platform using AI and machine learning to identify and organize key moments within video content efficiently

Software Development 馃嚭馃嚫 Kirkland 20 2020
32
Sales Cookie - AI Commission Softwaresalescookie.com

It offers cloud-based software for sales performance management, automating commissions and improving efficiency while rebuilding trust in incentive programs.

IT Services and IT Consulting 馃嚭馃嚫 Bellevue 13 2018
33
Equal Timeequaltime.io

It provides tools for meeting transcription, notes, action items, and participant speaking time monitoring, integrating with popular video conferencing platforms.

Software Development 馃嚭馃嚫 Kirkland 8 2021
34
Relevvorelevvo.com

This company helps sales teams prioritize accounts, deliver relevant messaging, and track performance by synthesizing digital signals for increased productivity and account focus

Software Development 馃嚭馃嚫 Seattle 8 2021
35
Rezzarezza.io

An AI-powered data analytics platform automating complex analysis to provide actionable insights, improving decision-making abilities for data teams

Software Development 馃嚭馃嚫 Seattle 7 2016
36
DiscoverDatadiscoverdata.ai

It provides AI-driven solutions to identify anonymous website visitors and offers verified mobile phone numbers and emails for businesses.

Technology, Information and Internet 馃嚭馃嚫 Seattle 2 n/a

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How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.

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