# CoderPad vs Coderbyte: which do AI models recommend for technical hiring assessm, September 2026

HR AI Recommendation Index, September 2026 Edition, Technical hiring assessments. One of twelve models named CoderPad first on the direct prompt; zero named Coderbyte. Page: https://hr-ai-index.com/talent/technical-hiring-assessments/coderpad-vs-coderbyte/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| CoderPad | 21% | #2 of 6 | 0% | 40 | 12 of 12 |
| Coderbyte | 13% | #3 of 6 | 8% | 13 | 11 of 12 |

## The direct prompt, model by model

- Gemini 3.5 Flash: coderpad first (first choices: CoderPad) (alternatives: CodeSignal, HackerEarth, TestGorilla)
- GPT-5.4 mini: neither first, one named (first choices: HackerRank) (alternatives: CodeSignal, CoderPad, Codility)
- Perplexity Sonar: neither first, one named (first choices: HackerRank) (alternatives: CodeSignal, CoderPad, Coderbyte, Goodfit)
- Grok 4.1 Fast: neither first, one named (first choices: HackerRank) (alternatives: CodeSignal, Coderbyte)
- Mistral Small: neither first, one named (first choices: HackerRank) (alternatives: Augment Code, Coderbyte)
- Llama 4 Maverick: neither first, one named (alternatives: CodeSignal, CoderPad, Coderbyte, Goodfit, HackerRank)
- Kimi K2: neither first, one named (first choices: Codility) (alternatives: CodeSignal, Coderbyte, HackerRank, TestGorilla)
- Claude Haiku 4.5: neither named
- DeepSeek V4 Flash: neither named (first choices: CodeSignal) (alternatives: Codility, HackerRank, TestGorilla)
- Qwen 3.7 Flash: neither named (first choices: HackerRank) (alternatives: CodeSignal, TestDome, Vervoe)
- GLM 4.7 FlashX: neither named (first choices: HackerRank) (alternatives: CodeSignal)
- MiniMax M2.5: neither named (first choices: CodeSignal) (alternatives: Augment Code, HackerRank, TestGorilla)

## What the models said about CoderPad

- "Prioritize platforms that offer work-sample style assessments over pure algorithm tests (e.g., CoderPad, HackerRank Projects, Codility's newer formats)" (MiniMax M2.5, scale prompt, first choice)
- "1. CoderPad (Best for Real-World, AI-Native Collaborative Hiring)
CoderPad is highly regarded for simulating what a developer actually does on the job." (Gemini 3.5 Flash, comparative prompt, first choice)
- "For ultra-tight budgets: Start with CoderPad's free plan ... CoderPad Starter ($80/month annual) - unlimited users" (Kimi K2, budget prompt, first choice)

## What the models said about Coderbyte

- "Coderbyte has a mixed reputation. While it is widely used, it suffers from specific reliability and validity issues" (Qwen 3.7 Flash, negative prompt, soft negative)
- "the best fit is usually Coderbyte or TestDome, with Coderbyte having the strongest support in the results as a cost-effective option" (Perplexity Sonar, budget prompt, first choice)
- "Coderbyte stands out as one of the best coding assessment platforms due to its affordable entry-level pricing" (Grok 4.1 Fast, budget prompt, first choice)
- "CoderByte offers all-inclusive pricing and is affordable if you're hiring on a budget" (Claude Haiku 4.5, budget prompt, first choice)

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all twelve 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.