TestGorilla is a skills-testing platform first, with a library of 350+ tests and a free plan for testing. Its AI video interviews, added in 2025, start on the Plus plan at about $400 a month. If interviews are what you need, rather than tests, you can get an AI interviewer for much less.
Facts last checked 24 September 2026 · Published by the LessRounds team
TestGorilla
A skills-testing platform with 350+ tests that added one-way and conversational AI video interviews in October 2025.
Where it’s strong
Trade-offs
At a glance
| Tool | How it interviews | AI interviewer | Free to try | Sign up on your own |
|---|---|---|---|---|
| LessRounds | Live AI interview (voice or video) | Yes. It can ask its own follow-up questions, or read your questions word for word | 100 free credits when you sign up (about 20 interviews). They don’t expire | Yes. Sign up with an email code |
| Interviewer.AI | Recorded video + AI avatar | Yes, on the Professional plan and above | 14-day trial | Yes |
| Ribbon | Live AI interview (voice or video) | Yes. Its questions adapt to each answer | 7-day trial | Yes |
| Spark Hire | Recorded video answers + applicant tracking system | No. “AI Video Review” rates recorded answers (English only) | No free plan or trial, per its FAQ | Partly |
01
AI interviews from day one: 100 free credits (about 20 interviews), then $5 each.
Where it’s strong
Trade-offs
02
Recorded and AI avatar interviews with published pricing.
Where it’s strong
Trade-offs
03
AI interviews, with applicant tracking system connections on every plan.
Where it’s strong
Trade-offs
04
Recorded video interviews with a behavioral assessment.
Where it’s strong
Trade-offs
How to choose
Yes. Many teams use a short test and a first interview. Add a link to the test in your invitation, or ask candidates to upload their result as a document.
Start with 100 free credits, enough for about 20 interviews. No credit card or sales call needed.