Dev tools · alternatives · 2026

24 alternatives to Weights & Biases

Developer tools for deep learning & machine learning

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Weights & Biases launched in 2019; newer entries below may have overtaken it.

1. 1
   TensorFlow 1.0▲823

   Open-source machine learning library by Google

   2017 · tensorflow.org · its alternatives →

2. 2
   Lobe▲1,236

   Visual tool for building custom deep learning models

   2018 · github.com · its alternatives →

3. 3
   I trained a deep learning model to build sites for me▲397

   2019 · zecoda.com · its alternatives →

4. 4
   Simple and comprehensive tutorials in Deep Learning using TensorFlow▲157

   Simple and comprehensive tutorials in TensorFlow. Contribute to easy-tensorflow/easy-tensorflow development by creating an account on GitHub.

   2018 · github.com · its alternatives →

5. 5
   TensorZero▲307

   Hi HN! We're Gabriel & Viraj, and we're excited to open source TensorZero. To be a little cheeky, TensorZero is an open-source platform that helps LLM applications graduate from API wrappers into defensible AI products. 1. Integrate our model gateway 2. Send metrics or feedback 3. Unlock compounding improvements in quality, cost, and latency It enables a data & learning flywheel for LLMs by unifying: • Inference: one API for all LLMs, with <1ms P99 overhead • Observability: inference & feedback → your database • Optimization: better prompts, models, inference strategies • Experimentation:…

   2025 · github.com · its alternatives →

6. 6
   Comet.ml▲208

   Automatically track machine learning code and experiments

   2018 · comet.com · its alternatives →

7. 7
   TensorFlow 1.0▲80

   Open-source machine learning library by Google

   2018 · tensorflow.org · its alternatives →

8. 8ID
   Interactive deep convnet visualization for Keras and Tensorflow▲124

   2016 · jakebian.github.io · its alternatives →

9. 9
   Gradient°▲191

   Deep learning platform built for developers

   2018 · paperspace.com · its alternatives →

10. 10
    Keys and Caches▲66

    Vibe profile your ML models to get max performance.

    2025 · github.com · its alternatives →

11. 11
    Comprehensive Tutorials in Deep Learning Using TensorFlow▲327

    :satellite: Simple and ready-to-use tutorials for TensorFlow - GitHub - instillai/TensorFlow-Course: :satellite: Simple and ready-to-use tutorials for TensorFlow

    2018 · github.com · its alternatives →

12. 12
    Deepchecks Testing Package▲186

    Open source tool for testing & validating your model & data

    2022 · github.com · its alternatives →

13. 13
    TensorPort▲143

    Help teams apply machine learning to real-world applications

    2017 · its alternatives →

14. 14
    Set of trained deep learning models for computer vision▲127

    Keras code and weights files for popular deep learning models. - fchollet/deep-learning-models

    2016 · github.com · its alternatives →

15. 15
    LostTech.TensorFlow▲64

    TensorFlow for C# and .NET

    2019 · losttech.software · its alternatives →

16. 16
    Fast Style Transfer in TensorFlow▲184

    TensorFlow CNN for fast style transfer ⚡🖥🎨🖼. Contribute to lengstrom/fast-style-transfer development by creating an account on GitHub.

    2016 · github.com · its alternatives →

17. 17
    Collection of deep learning implementations with side-by-side notes▲251

    2021 · nn.labml.ai · its alternatives →

18. 18
    Spell + Weights & Biases▲84

    Accelerating deep learning experimentation

    2019 · its alternatives →

19. 19
    Deep Learning in TensorFlow – The Roadmap for Study and Learning▲146

    :satellite: Organized & Useful Resources about Deep Learning with TensorFlow - astorfi/TensorFlow-World-Resources

    2019 · github.com · its alternatives →

20. 20DL
    Deep Learning GUI to Create, Train and Visualize Models in a Browser▲216

    2019 · beta.aifiddle.io · its alternatives →

21. 21HP
    High-performance ahead-of-time compiler for Machine Learning▲83

    2018 · scss.tcd.ie · its alternatives →

22. 22
    DVC Studio▲95

    Machine Learning Experiments based on Git

    2021 · studio.datachain.ai · its alternatives →

23. 23
    Deepkit▲69

    The collaborative and analytical AI training suite

    2020 · deepkit.ai · its alternatives →

24. 24
    iko.ai▲76

    Train, track, deploy, & monitor your machine learning models

    2021 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →