The 14 Most Popular SaaS Startups from Bellevue (2026)

Bellevue is home to 14 SaaS and AI products actively bought by companies on Cledara, led by Auth0 by Okta (0.15% 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, 13:13 UTC.

Top SaaS companies from Bellevue

#ProductCategoryFoundedEmployeesFunding12-mo rank
1Auth0 by OktaIT & Security2,013501-1,000 employees-13
2SmartsheetCollaboration & Productivity2,0051,001-5,000 employees$25M - $50M-30
3ParallelsIT & Security1,999201-500 employees$5M - $10M+50
4Temporal TechnologiesEngineering & DevOps2,019201-500 employees$250M++577
5StatsigEngineering & DevOps2,02151-200 employees$100M - $250M
6Office TimelineCollaboration & Productivity2,01251-200 employees
7EducativePeople Ops & Talent2,015201-500 employees$10M - $25M
8WaiverForeverLegal, Risk & Compliance2,01111-50 employees
9UserZoomCustomer Success & Support2,007501-1,000 employees$1M - $5M
10SAP ConcurFinance & Accounting1,9935,001-10,000 employees$250M+
11EsperIT & Security2,01851-200 employees$50M - $100M
12EnjoyHQCollaboration & Productivity2,007501-1,000 employees$1M - $5M
13TrestleIT & Security2,02211-50 employees$1M - $5M
14T-MobileIT & Security10,001+ employees$250M+

Bellevue startups by size and funding

The largest SaaS company from Bellevue by headcount is T-Mobile (10,001+ employees).

11 of 14 have disclosed funding, topped by Temporal Technologies ($250M+).

The newest entrant is Trestle (founded 2022).

The oldest is SAP Concur (founded 1993); the newest, Trestle (2022).

What Bellevue startups build

CategoryProducts
IT & Security5
Collaboration & Productivity3
Engineering & DevOps2
People Ops & Talent1
Legal, Risk & Compliance1
Customer Success & Support1
Finance & Accounting1

Bellevue's SaaS scene skews toward IT & Security — 5 of its 14 tracked companies build it & security software.

Bellevue vs the United States

Bellevue 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 Bellevue?

Auth0 by Okta, Smartsheet and Parallels are the most-used SaaS products founded in Bellevue, based on real purchasing data from companies on Cledara. Last updated 27 July 2026, 13:13 UTC.

How many SaaS companies are based in Bellevue?

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

Which Bellevue startups are growing fastest?

Temporal Technologies show the strongest rank gains among Bellevue-founded products over the last 90 days.

How is this different from other Bellevue startup lists?

Most lists rank Bellevue 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.