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Alternatives

Products that do what Crilio – pytest for prompts does

A CI gate for testing AI prompts and preventing regressions. - mukundzha/crilio

  1. 1

    Instantly test and compare AI prompts results across models

    2025

  2. 2

    Automate assembling the perfect context for your project

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  3. 3
    Shortest222

    QA via natural language AI tests

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    The command center for your AI prompts.

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    Save your best AI prompts. Access and share them anywhere

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    AI Prompt Generator, Optimizer & Library

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    Open-source 'unit testing' stack for your prompts and data

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  8. 8CY

    Hello HN, We built Promptrepo to make finetuning accessible to product teams — not just ML engineers. Last week, OpenAI’s CPO shared how they use fine-tuning for everything from customer support to deep research, and called it the future for serious AI teams. Yet most teams I know still rely on prompting, because fine-tuning is too technical, while the people who have the training data (product managers and domain experts) are often non-technical. With Promptrepo, they can now: - Add training examples in Google Sheets - Click a button to train - Deploy and test instantly - Use OpenAI,…

    2025 · promptrepo.com

  9. 9

    AI Prompt Generator, Optimizer & Library

    Jun 2026 · promptessor.com

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    Trace AI requests, workflows, and costs in one timeline

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  11. 11PS
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    Grammarly For Prompting - Personalised with Unified Memory!

    Nov 2025

  13. 13

    Free master prompts for ChatGPT, Claude, Gemini & more

    Mar 2026

  14. 14WB

    Hi, we are working on a tool for speeding up test runs, by skipping tests unaffected by code changes. Effectivly, Saving 80-95% of the time, by skipping 80-95% of tests. We started a few months ago, and have managed to get into a few production CI systems. All our prospects and users are on holiday right now. So we decided to repackage and open-source for local test running. available here (https://github.com/nabaz-io/nabaz) under MIT license. One line change: pytest -v -> nabaz test --cmdline "pytest -v" Stalk us on GitHub, or just Star us. Ask questions, we'll answer in…

    2022 · github.com

  15. 15PW
  16. 16

    One CLI. Ten agents. One perfect prompt.

    May 2026 · github.com

  17. 17AT

    2017 · github.com

  18. 18PA

    Even if you're not a Prompt whiz, you can still get top-notch results just like the pros. This Product will handle internally handle boring And Cognitively demanding prompt Engineering. Just pick a service, fill in the keywords, and get the desired result! Open Source , Free , Privacy Friendly , Crowd Source Prompts, No Login Required. You can submit Features(https://prompt-apps.canny.io/feature-requests?sort=top) and Prompts (https://prompt-apps.canny.io/prompt-conversion?sort=top)

    2023 · chatgpt-prompt-apps.com

  19. 19MT

    This was by far the most common missing feature of the library since my first post, so I'm really happy I managed to figure it out. See the release for some code examples and a detailed changelog, and most importantly, have a great day!

    2022 · github.com

  20. 20IM

    Also inspired by this HN submission: https://www.chiark.greenend.org.uk/~sgtatham/quasiblog/findl... The model is gpt-4o-mini-2024-07-18.

    2024 · app4.hc11.org

  21. 21

    Find which AI wins for YOUR prompts. Test 100+ models free.

    Dec 2025

  22. 22

    Version, Evaluate & Publish your Prompt without any PR cycle

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  23. 23IB

    After countless hours of solo coding, designing, and iterating, I’m both excited and nervous to share my first-ever product: PrompTessor — now live. As someone who constantly experiments with AI tools like ChatGPT and Midjourney, I often found myself stuck in a loop of trial-and-error. The issue wasn’t always the AI — it was often the prompt itself. That observation became the starting point for PrompTessor. This tool doesn’t just optimize your prompt — it analyzes it. It gives you: - A prompt score - A breakdown of strengths and weaknesses - A fully optimized version of your prompt - And…

    2025 · promptessor.com

  24. 24

    Save & reuse AI prompts in 1 click — ChatGPT, Claude & more

    May 2026 · mypromptsvault.com

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