# TestGorilla vs Criteria Corp: which do AI models recommend for candidate assessment, October 2026

HR AI Recommendation Index, October 2026 Edition, Candidate assessment. Four of fourteen models named TestGorilla first on the direct prompt; seven named Criteria Corp. Page: https://hr-ai-index.com/talent/candidate-assessment/testgorilla-vs-criteria-corp/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| TestGorilla | 52% | #1 of 12 | 11% | 53 | 14 of 14 |
| Criteria Corp | 19% | #2 of 12 | 14% | 35 | 13 of 14 |

## The direct prompt, model by model

- GPT-5.4 mini: testgorilla first (first choices: TestGorilla) (alternatives: Codility, HackerRank, Mercer | Mettl)
- Gemini 3.5 Flash: testgorilla first (first choices: TestGorilla) (alternatives: Criteria Corp, The Predictive Index, Vervoe)
- Qwen 3.7 Flash: testgorilla first (first choices: TestGorilla) (alternatives: CodeSignal, HireVue, Humantic AI)
- GLM 4.7 FlashX: testgorilla first (first choices: TestGorilla) (alternatives: Testlify, Vervoe)
- Perplexity Sonar: criteria corp first (first choices: Criteria Corp) (alternatives: HireVue, TestGorilla, The Predictive Index)
- Grok 4.1 Fast: criteria corp first (first choices: Criteria Corp) (alternatives: HireVue, TestGorilla, The Predictive Index)
- Mistral Small: criteria corp first (first choices: Criteria Corp, Evalart) (alternatives: Adaface)
- DeepSeek V4 Flash: criteria corp first (first choices: Criteria Corp) (alternatives: TestGorilla, eSkill)
- Kimi K2: criteria corp first (first choices: Criteria Corp) (alternatives: TestGorilla, The Predictive Index, Vervoe, Wonderlic)
- GPT-6 Luna: criteria corp first (first choices: Criteria Corp) (alternatives: TestGorilla)
- Muse Glimmer 30B: criteria corp first (first choices: Criteria Corp) (alternatives: Evalart)
- Claude Haiku 4.5: neither named
- Llama 4 Maverick: neither named
- MiniMax M2.5: neither named (first choices: Evalart, Toggl Hire)

## What the models said about TestGorilla

- "Why Avoid: If you have a limited budget or require responsive technical support, this platform may lead to frustration." (GLM 4.7 FlashX, negative prompt, hard negative)
- "While widely used and effective for skills testing, some candidates complain about the quality of "Soft Skills" or "Culture Add" multiple-choice questions." (Qwen 3.7 Flash, negative prompt, soft negative)
- "Some candidate feedback highlights poor question quality (broken English, unclear phrasing), unexpected subscription charges post-use" (Grok 4.1 Fast, negative prompt, soft negative)
- "The Best All-Rounder: TestGorilla ... arguably the best on the market for offering a mix of cognitive ability, culture add, and role-specific skills" (Qwen 3.7 Flash, paraphrase prompt, first choice)
- "For most mid-sized B2B companies, TestGorilla offers the best balance of test breadth, pricing flexibility, and ease of deployment." (DeepSeek V4 Flash, paraphrase prompt, first choice)

## What the models said about Criteria Corp

- "Avoid: Criteria Corp, Wonderlic, and HireVue if budget is a concern" (Kimi K2, budget prompt, hard negative)
- "Avoid platforms like Criteria Corp, Predictive Index, or HireVue" (DeepSeek V4 Flash, budget prompt, hard negative)
- "Cons: User interface can feel dated/clunky ... implementation often requires a dedicated project manager." (Qwen 3.7 Flash, direct prompt, soft negative)
- "Criteria Corp is a good choice for mid-market companies that want a validated battery embedded in an existing ATS or HRIS stack." (Llama 4 Maverick, paraphrase prompt, first choice)
- "For a 500-person company: Mid-market platforms (Criteria Corp, Plum, TestGorilla Plus tier) often hit the sweet spot" (Kimi K2, scale prompt, first choice)
- "For a mid-market B2B company the platform that is most consistently called out as a fit is Criteria Corp." (Muse Glimmer 30B, direct prompt, first choice)

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. Comparisons are drawn for the top eight products in each category. Published under CC BY 4.0; the output is the models' output, and nothing here is a recommendation by the index.