UserTesting, which helps companies like Facebook get on-demand user feedback on their software and apps, raises $100M Series C led by Insight Partners
Context & Ripple Effects
This raise slots into a five-year funding arc for the testing-and-UX-research category: Optimizely's earlier $58M Series C in 2015 established the template, and UserTesting's $100M round — led by Insight Partners with customers like Facebook on the platform — lands just as the category heats up. Two months later Contentsquare pulled in a larger $190M Series D, and a year after that UserZoom matched UserTesting nearly round-for-round with its own $100M raise backed by Google and Microsoft as reference customers.
The end of the arc is already visible in the related coverage: in late 2022 UserTesting agreed to a ~$1.3B take-private by Thoma Bravo and Sunstone, with the stock jumping more than 90% on the news — a premium exit that retroactively validates the capital intensity of this 2020 round.
First-order effects
- UserTesting gets $100M led by Insight Partners to scale its on-demand user-feedback business, whose customer base includes heavy software shippers like Facebook that need continuous testing rather than one-off studies.
Second-order effects
- Rivals are forced to match the war chest: Contentsquare's $190M Series D and UserZoom's $100M round within the following year turn UX research into a capital-matched land grab for enterprise accounts like Google and Microsoft.
Third-order effects
- The pattern ends not in independent public companies but in private-equity ownership — UserTesting's ~$1.3B sale to Thoma Bravo and Sunstone suggests the category consolidates into a few well-capitalized platforms rather than a long tail of point tools.
The trend: UX research and testing platforms are cycling from VC-funded growth races into PE-led consolidation, with round sizes escalating until take-privates become the exit of choice.