TestGorilla vs Codility
Six of fourteen models named TestGorilla first on the direct prompt; two named Codility. TestGorilla was named by fourteen of the fourteen models and Codility by thirteen and TestGorilla carries 56 labels and Codility 34, so the shares are not directly comparable.
Named in six categories this edition.
Named in four categories this edition.
Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category; every quote names the model and the prompt it came from. Both figures come from the candidate assessment page.
By framing
TestGorillaFirst choices, of fourteen modelsCodility
Across every category in the November 2026 Edition, TestGorilla and Codility were named in the same answer 139 times, of the 277 answers naming TestGorilla and the 251 naming Codility. In those answers Codility took the first choice twenty-four times and TestGorilla thirty-one.
Every model, every framing
| Model | Direct | Paraphrase | Comparative | Budget-constrained | Scale-constrained | Negative |
|---|---|---|---|---|---|---|
| Claude Haiku 4.5 | | | | |||
| GPT-5.4 mini | | | | |||
| Gemini 3.5 Flash | | | | |||
| Perplexity Sonar | | | | | ||
| Grok 4.20 | | | | | ||
| Mistral Small | | | | | ||
| DeepSeek V4 Flash | | | | | | |
| Llama 4 Maverick | | | | |||
| Qwen 3.7 Flash | | | | | | |
| Kimi K2 | | | | | ||
| GLM 4.7 FlashX | | | | |||
| MiniMax M2.5 | | | | |||
| GPT-6 Luna | | | | |||
| Muse Glimmer 30B | | | | |
TestGorilla Codility first choice named as an alternative argued againstblank: not namedEach cell is one answer, TestGorilla on the left and Codility on the right.The direct prompt
TestGorilla first, Codility an alternative
6 of 14 modelsCodility was named in the answer but not as the choice, or not at all.Codility first, TestGorilla an alternative
2 of 14 modelsTestGorilla was named in the answer but not as the choice, or not at all.Neither was the first choice, one was named
6 of 14 modelsThe answer put something else first and named one of the two as an alternative.Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.
By buyer segment
TestGorilla68%#1 of 11Codility2%#5 of 11TestGorilla51%#1 of 12Codility4%#3 of 12Codility4%#4 of 12TestGorilla2%#10 of 12What the models said about TestGorilla
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Four of four in this category shown.
“Some AI models flag it for issues such as poor technical support and limited budget flexibility” Mistral Small · negative prompt · soft negative
“For most companies with a limited budget, TestGorilla offers the best combination of free tier, affordability, and assessment variety.” DeepSeek V4 Flash · budget prompt · first choice
“Strong for skills, cognitive, and personality tests; good anti-cheating and integrations. Pros: Large library, affordable.” Grok 4.20 · negative prompt · first choice
“Start with TestGorilla for its balance of features, pricing transparency, and ease of implementation” GLM 4.7 FlashX · direct prompt · first choice
What the models said about Codility
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Two of two in this category shown.
“these are often viewed unfavorably compared to competitors like HackerRank or HackerEarth” Qwen 3.7 Flash · negative prompt · hard negative
“positioned as best for repeatable, defensible technical hiring decisions... Codility scored highest on published criteria” Muse Glimmer 30B · comparative prompt · first choice
Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.