TestGorilla vs Codility
Two of fourteen models named TestGorilla first on the direct prompt; three named Codility. TestGorilla was named by thirteen of the fourteen models and Codility by fourteen and TestGorilla carries 28 labels and Codility 53, so the shares are not directly comparable.
Named in four categories this edition.
Named in three 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 technical hiring assessments page.
By framing
TestGorillaFirst choices, of fourteen modelsCodility
Across every category in the October 2026 Edition, TestGorilla and Codility were named in the same answer 110 times, of the 265 answers naming TestGorilla and the 212 naming Codility. In those answers Codility took the first choice seven 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 4.1 Fast | | | | | | |
| 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
Both were the first choice
1 of 14 modelsThe answer named them together, and the judge labeled each a first choice.TestGorilla first, Codility not the choice
1 of 14 modelsCodility was named in the answer but not as the choice, or not at all.Codility first, TestGorilla not the choice
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
5 of 14 modelsThe answer put something else first and named one of the two as an alternative.Neither was named
5 of 14 modelsThe answer made no first choice from these two in this category.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
TestGorilla14%#3 of 8Codility3%#7 of 8TestGorilla10%#5 of 9Codility9%#6 of 9Codility11%#4 of 8TestGorilla0%#7 of 8What the models said about TestGorilla
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Three of three in this category shown.
“TestGorilla-style general testing platforms when your need is deep technical screening, because they are broader assessment suites rather than specialized developer tools.” Perplexity Sonar · negative prompt · soft negative
“HackerEarth and TestGorilla stand out for their balance of features, pricing accessibility, and ATS integration compatibility without requiring full enterprise implementations.” Claude Haiku 4.5 · direct prompt · first choice
“If you need zero upfront cost: start with TestGorilla’s free plan or LeetCode’s free problem bank for initial screening” Muse Glimmer 30B · budget 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. Five of six in this category shown.
“Avoid if budget is the main constraint... Codility tends to start higher and is more enterprise-oriented” GPT-5.4 mini · budget prompt · hard negative
“(e.g., HackerRank, Codility, CodeSignal): ... often criticized for not reflecting real-world job tasks” Mistral Small · negative prompt · hard negative
“High negative sentiment (e.g., labeled "hostile candidate experience" in AI model analyses)” Grok 4.1 Fast · negative prompt · hard negative
“### 1. Codility - Best for: Mid-market to enterprise companies needing secure, scalable assessments” MiniMax M2.5 · direct prompt · first choice
“Choose HackerRank or Codility if you are an enterprise needing rigorous automated screening” Gemini 3.5 Flash · 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.