TestGorilla vs Testlify
By Sergio Gualda · 5 min read · Updated
These two are the closest pair on this site: both sell a library of pre-employment tests you assemble into an assessment. The numbers differ sharply — TestGorilla's site lists 350+ tests, while Testlify's puts its library at 3,500+ validated tests covering 5,000+ roles in 9+ languages with 25+ question formats including situational judgment tests. TestGorilla carries more product around the tests: AI video interviews, resume scoring and sourcing. The choice comes down to whether your constraint is finding a test that fits an unusual role, or consolidating several hiring tools into one.
Written by uxerhub, which sells a competing product for six product roles. Everything below about TestGorilla and Testlify comes from their own public sites. Where we fit is at the end, in its own section, and you can skip it.
TestGorilla and Testlify, side by side
| TestGorilla | Testlify | |
|---|---|---|
| Library size | 350+ tests. | 3,500+ validated tests covering 5,000+ roles. |
| Question formats | Skills, cognitive, personality, language and role-specific tests. | 25+ formats, including situational judgment tests. |
| Languages | Multiple, though the platform leads in English. | 9+ languages, which its site treats as a headline capability. |
| Beyond testing | AI video interviews, resume scoring and sourcing in the same platform. | Concentrated on the assessment library itself. |
| Time to first assessment | Subscription tiers; the site routes you to pricing or a demo. | Free trial that does not ask for a card. |
| Where the value concentrates | Consolidation — fewer tools for the whole hiring process. | Coverage — something ready for whatever role opens next. |
Which one you should pick
Choose TestGorilla if
- You want interviews, resume screening and testing in one product.
- Your roles are mainstream enough that 350+ tests reach all of them.
- You are replacing several tools and consolidation is the point.
- You hire predominantly in English.
Choose Testlify if
- You hire unusual or highly varied roles and keep hitting gaps in smaller libraries.
- You hire outside English-speaking markets.
- You want to try it this afternoon without a card or a call.
- You specifically want situational judgment formats from the library.
Ten times the tests is not ten times the product
The gap between 350+ and 3,500+ is the most quotable fact about this comparison and the most misleading one. Nobody uses three thousand tests. What a large library actually buys you is the probability that the next role you open is already covered — and that probability depends on how strange your hiring is, not on the size of the catalogue in the abstract.
A company hiring engineers, salespeople and support agents will find both libraries complete. A company hiring a bilingual claims adjuster, a warehouse supervisor and a veterinary nurse will find one of them complete and the other frustrating.
So the honest test is not which number is bigger. It is to list the last ten positions you filled and the next five you expect to, then check them against both.
The multilingual point is often the deciding one
Testlify's 9+ languages tends to settle this comparison quietly for anyone hiring outside English-speaking markets, because a test administered in a candidate's second language measures their language as much as the skill it claims to.
That is not a small distortion. It systematically disadvantages strong candidates who happen not to think in English, which is both a fairness problem and a hiring one — you lose people you would have wanted.
If all your hiring is in English it is not a factor at all, and the comparison returns to consolidation versus coverage.
Disclosure · our own product
Where uxerhub fits, if neither is quite it
uxerhub is the opposite bet to both: one instrument, twelve situations, six product roles, and no library at all. Where a library gives you a test for whatever you are hiring, uxerhub gives you a score that changes depending on which capabilities you said this specific job cannot do without.
It is worth naming what that costs. We cover six roles and will not cover more — no backend, no data, no infrastructure, no finance, no sales. For most companies that means uxerhub sits alongside a broad library rather than replacing one, and if you only buy one tool it should be the library.
We are also English-only today, and not calibrated: the scoring is deterministic but we have not published predictive validity yet.
Frequently asked
- Does Testlify have situational judgment tests?
- Yes — its site lists situational judgment among 25+ question formats in the library. The difference from a dedicated instrument is not the format but what weights the result: a library test scores identically for every buyer running it.
- Which has better coverage for unusual roles?
- Testlify, by a wide margin on its own published numbers: 3,500+ tests across 5,000+ roles against TestGorilla's 350+. If you regularly hit gaps in a smaller library, that is the deciding factor.
- Which is easier to try?
- Testlify publishes a free trial that does not require a card, which makes time-to-first-assessment shorter. TestGorilla routes you through pricing or a demo.
- Is a bigger test library actually better?
- Only if you use the extra. The useful check is to list the roles you have filled recently and the ones you expect to open, then see which library covers them — the abstract catalogue size rarely predicts the answer.