TestGorilla
TestGorilla sells skills-based hiring software to help companies evaluate candidates without relying on resumes. The Amsterdam-based company has raised $81M, including a Series A in June 2022 led by Atomico and Balderton Capital, and employs 329 people.
The growth story
TestGorilla grew from 41 to 329 employees between 2021 and 2026, raising $81M along the way, most recently a Series A in June 2022.
About
TestGorilla provides hiring teams with tools to assess candidates based on skills rather than resumes. Its platform includes over 350 assessments, AI interviews, resume scoring, and role simulations. Customers use it to reduce bias and speed up hiring.
The company has scaled rapidly since its 2020 founding, reaching 329 employees. Its $81M Series A in 2022 suggests strong investor confidence in its approach to skills-based hiring.
Founders and leadership
Engineering is TestGorilla's largest function, with 28 employees. The company operates with a relatively flat structure, typical of startups at its stage.
The TestGorilla org chart
Wouter Durville (CEO / Co-Founder) leads 44 mapped leaders with 1 direct report. Click +N to expand a team; names link to the person’s public profile.
Departments, and which ones grew
Headcount by function: Engineering 109 (+10% YoY), Sales 24 (-33% YoY), Business Development 22 (+16% YoY), Information Technology 17 (-6% YoY), Customer Success and Support 14 (0% YoY), Operations 13 (-13% YoY).
Talent flow
TestGorilla hires from a mix of tech companies and consultancies, including Kean Health, Bain & Company, and Revolut. Alumni frequently move to other HR tech startups like n8n and Picari.
Most common previous employers of TestGorilla staff: Kean Health (4), Bain & Company (3), Gentem Health - Now a part of SimplePractice (3), Flux IT (3), Revolut (3), Plentific (3). Former TestGorilla employees most often moved to n8n (3), Picari (3), Beluga Health (2), TELUS (2), Vanta (2), Blinqx (2).
Alumni worth knowing
The TestGorilla mafia
TestGorilla alumni have founded at least 7 companies, including Nexuscale.ai and Picari. These startups typically employ 4-6 people, suggesting TestGorilla fosters entrepreneurial talent.
7Kevin Kariuki, was Business Development Manager until 2024Krisztian Berecz, was Head of Sales until 2023Jordi Robert Aguado, was CMO until 2022Jozefina Hoszwa, was Senior UX Researcher until 2025
Israel Adetuwo, was Product Designer until 2025Hiring now
Web traffic
Traffic mix: 39% direct, 13% search, 6% social, 1% paid.
What this company is made of
Most common skills at TestGorilla: Project Management (40), Communication (38), Leadership (37), Microsoft Office (34), Management (34), Customer Relationship Management (CRM) (34), Analytical Skills (33), Teamwork (33).
Where the team actually sits
TestGorilla people are concentrated in England, United Kingdom (9), North Holland, Netherlands (7), Argentina (5), United Kingdom (4).
Search footprint
TestGorilla attracts about 32,350 organic search visits a month, traffic worth roughly $350K a month if bought through ads. It gained 12,786 ranking keywords and lost 9,299 in the last period.
What employees say
- Compensation
- 3.90 / 5
- Career opportunities
- 4.20 / 5
- Senior management
- 4.20 / 5
- Work-life balance
- 4.40 / 5
Frequently asked
TestGorilla has 329 employees as of September 2026.
TestGorilla has raised $81M in total, most recently a Series A round in June 2022.
TestGorilla was founded in 2020 by Otto Verhage, Wouter Durville.
Wouter Durville (CEO / Co-Founder) sits at the top of TestGorilla's reporting structure, with 1 direct report.
The most common previous employers of current TestGorilla staff are Kean Health (4 people), Bain & Company (3 people), Gentem Health - Now a part of SimplePractice (3 people).
Former TestGorilla employees most often move to n8n (3), Picari (3), Beluga Health (2).
At least 7 companies have a founder who previously worked at TestGorilla, including Nexuscale.ai, captiwate.com, Ramensoft.
TestGorilla attracts about 32,350 organic search visits a month, worth roughly $350K a month in equivalent ad spend.
The most common skills among TestGorilla staff are Project Management, Communication, Leadership, Microsoft Office, Management.
TestGorilla staff are concentrated in England, United Kingdom (9), North Holland, Netherlands (7), Argentina (5).
TestGorilla has about 109 people in Engineering, up 10% over the past year, as of September 2026.
TestGorilla has about 24 people in Sales, down 33% over the past year, as of September 2026.
Computed from 113 current and 194 former TestGorilla profiles, as of September 2026. Source: Crustdata.
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