The 12 Most Popular SaaS Startups from Washington (2026)

Washington is home to 12 SaaS and AI products actively bought by companies on Cledara, led by Clutch (0.08% market share). This ranking is built from real purchasing data — what companies actually pay for, not funding announcements — and updates monthly. Data as of 27 July 2026, 17:44 UTC.

Top SaaS companies from Washington

#ProductCategoryFoundedEmployeesFunding12-mo rank
1ClutchMarketing & Growth2,01351-200 employees-9
2MapboxEngineering & DevOps2,011501-1,000 employees$250M+-154
3LoopsMarketing & Growth2,0222-10 employees
4Water Cooler TriviaPeople Ops & Talent2,0172-10 employees
5DNSFilterIT & Security2,01551-200 employees$25M - $50M
6ChurnZeroCustomer Success & Support2,015201-500 employees$25M - $50M
7OrdwayFinance & Accounting2,01851-200 employees$10M - $25M
8ACAMSLegal, Risk & Compliance51-200 employees
9The Data FoundationData & Analytics2,01611-50 employees
10United States Postal ServicesOperations & Supply Chain10,001+ employees
11Ein PresswireMarketing & Growth1,99511-50 employees
12GallupPeople Ops & Talent1,9351,001-5,000 employees

Washington startups by size and funding

The largest SaaS company from Washington by headcount is United States Postal Services (10,001+ employees).

4 of 12 have disclosed funding, topped by Mapbox ($250M+).

The newest entrant is Loops (founded 2022).

The oldest is Gallup (founded 1935); the newest, Loops (2022).

What Washington startups build

CategoryProducts
Marketing & Growth3
People Ops & Talent2
Engineering & DevOps1
IT & Security1
Customer Success & Support1
Finance & Accounting1
Legal, Risk & Compliance1
Data & Analytics1
Operations & Supply Chain1

Washington's SaaS scene skews toward Marketing & Growth — 3 of its 12 tracked companies build marketing & growth software.

Washington vs the United States

Washington accounts for 0% of the 3,460 ranked SaaS products founded in the United States.

Frequently asked questions

What are the biggest SaaS startups in Washington?

Clutch, Mapbox and Loops are the most-used SaaS products founded in Washington, based on real purchasing data from companies on Cledara. Last updated 27 July 2026, 17:44 UTC.

How many SaaS companies are based in Washington?

12 SaaS and AI products founded in Washington are actively bought by companies tracked on Cledara. Aggregators list more registered startups; this ranking counts only products with real, current usage.

How is this different from other Washington startup lists?

Most lists rank Washington startups by funding raised or valuation. This one ranks them by adoption — how many companies actually pay for each product — measured monthly from Cledara's purchasing data.