Recently Funded Startups in Seattle
Updated Oct 2026
There are 558 funded startups in Seattle in the FundedIQ database, each with its funding rounds, amounts, investors, industries, locations and company details. This page provides an overview of the startup funding landscape in Seattle, along with the 100 most recently funded startups there.
Artificial Intelligence, Biotechnology and Health Care hold the most companies by sector. Startups in Seattle closed 207 funding rounds over the last 24 months, 107 of them in the last 12 months, and raised $4.2B in disclosed capital. The median disclosed round is $6.2M, with the middle half of rounds falling between $2.0M and $21M.
Artificial Intelligence dominates the mix, followed by Biotechnology and Health Care. These specialized fields outweigh general Information Technology and Financial Services. Techstars appears frequently among backers. Most companies maintain small teams, which means filters should prioritize technical depth over corporate scale. The heavy concentration in life sciences adds a layer of complexity beyond the typical software focus associated with the city.
Seattle funded startup statistics
Most recent funding round on record: Oct 2026. Investors appearing most often across Seattle funding rounds: Alumni Ventures, Madrona, Techstars.
100 most recently funded startups in Seattle
100 of 558Ordered by the date of the latest funding round. Each row gives the company, its location and industry, what it does, the stage and date of that round, and the disclosed amount.
458 more funded startups
This page shows the 100 most recent rounds (back to Oct 2025). The full 558-company history for this listing opens on a FundedIQ plan.
Unlock all 558 companies in this listing: full funding history, investors, and founders.
Seattle startup funding trends
Funding activity
Startups in Seattle closed 207 funding rounds over the last 24 months, 107 of them in the last 12, adding up to $4.2B in disclosed capital.
Round sizes
The median disclosed round is $6.2M, with the middle half running from $2.0M to $21M. 177 of 207 rounds disclosed an amount.
Sectors
Artificial Intelligence, Biotechnology and Health Care hold the most companies, led by Artificial Intelligence at 99. The most common headcount band across the segment is 11-50.
Investors
Alumni Ventures, Madrona and Techstars appear most often across funded startups in Seattle on record.
Industries with the most funded startups in Seattle
Sector counts across all 558 tracked companies in Seattle. A company assigned more than one industry is counted in each.
Top investors in Seattle startups
The investors named most often across funded startups in Seattle.
Counts companies in this segment that name the firm as a backer. Investor names entered the pipeline in July 2026, so they cover the companies funded since.
Funding stages in Seattle
How the last 24 months of funding rounds for funded startups in Seattle break down by stage.
A further 78 rounds in this period were announced without a stage label and are not ranked above.
About the FundedIQ Seattle startup funding data
FundedIQ tracks announced startup funding rounds and organises them by company, funding date, stage, amount, industry, location and investor. The dataset is refreshed weekly, and new rounds are normalised and de-duplicated before they are published, so the same round reported twice on different dates is recorded once.
Figures on this page cover the 558 funded startups in Seattle currently tracked. Round counts, capital totals and the median round are computed over a trailing 24 months. Rounds whose amount was not disclosed (30 of 207 in that period) are counted as rounds but excluded from capital totals and from the median. The most recent round on record for funded startups in Seattle is dated Oct 2026.
The table above shows the 100 most recently funded companies. Full funding histories, investor lists and founder contacts across the whole dataset open on a FundedIQ plan.
Frequently asked questions
How many funded startups are there in Seattle?
FundedIQ tracks 558 funded startups in Seattle. This page lists the 100 most recently funded of them, ordered by the date of their latest round, and the full set is available on a FundedIQ plan.
How much funding have startups in Seattle raised?
Startups in Seattle tracked by FundedIQ have raised $4.2B in disclosed capital across 207 funding rounds over the last 24 months, including 107 rounds in the last 12 months. 177 of those 207 rounds disclosed an amount; undisclosed rounds are excluded from the capital total.
What industries have the most funded startups in Seattle?
Artificial Intelligence has the most, with 99 companies, followed by Biotechnology (58), Health Care (38) and Information Technology (36). Sector counts include every company assigned that industry, and a company can carry more than one.
Which investors back the most startups in Seattle?
Alumni Ventures, Madrona and Techstars appear most often across funded startups in Seattle in the FundedIQ dataset. The count is the number of tracked companies naming each firm as a backer, so it reflects the companies on record rather than every deal a firm has ever done.
What is a typical funding round size for startups in Seattle?
The median disclosed round over the last 24 months is $6.2M, and the middle half of rounds fall between $2.0M and $21M. Round sizes vary widely by stage, so the seed and later-stage bands sit well either side of that figure.
What is the most common funding stage for startups in Seattle?
Seed is the most common labelled stage, with 54 rounds in the last 24 months, ahead of Series A (24) and Pre-Seed (19). A further 78 rounds were announced without a stage label and are not counted here.
How often is the Seattle startup funding data updated?
The dataset is refreshed weekly. New rounds are normalised and de-duplicated before they are published, and the most recent round currently on record for funded startups in Seattle is dated Oct 2026. Counts and totals on this page are recomputed on every refresh.
Related listings
Know who just raised. Then know who to reach.
Startup funding intelligence on every funded startup: the round, the investors and the founders, as a file in your inbox or searchable in the app.
Radar from $49/mo · Pro from $149/mo. Card required, nothing charged until day 15, and we email you 3 days before that. Need something specific? Custom plans from $499/mo.