AI · alternatives · 2026

24 alternatives to Algorithmia

Use Deep Learning to Colorize Black and White Photos

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

1. 1
   Colorize It▲104

   Use deep learning to colorize black and white photos

   2016 · its alternatives →

2. 2UD
   Use Deep Learning to Automatically Colorize Black and White Photos▲48

   2019 · demos.algorithmia.com · its alternatives →

3. 3
   Colorize It▲79

   Android app to turn black and white photos to color with AI

   2021 · play.google.com · its alternatives →

4. 4
   I made a new AI colorizer▲472

   Hi HN, I’m Emil, the maker behind Palette. I’ve been tinkering with AI and colorization for about five years. This is my latest colorization model. It’s a text-based AI colorizer, so you can edit the colorizations with natural language. To make it easier to use, I also automatically create captions and generate filters. Let me know what you think. You can see some of my results on my reddit page: https://www.reddit.com/user/emilwallner/?sort=top

   2022 · palette.fm · its alternatives →

5. 5
   Image Colorizer▲77

   Colorize black and white images automatically

   2020 · imagecolorizer.com · its alternatives →

6. 6
   Colorize black and white photos w AI▲5

   Colorize and Breathe Life into Old Black-and-White Photos

   2023 · colorizethis.io · its alternatives →

7. 7
   Vance AI Photo Colorizer▲11

   Auto colorize black and white photos with AI

   2021 · vanceai.com · its alternatives →

8. 8
   Cutout.pro - Photo Colorizer▲12

   Colorize Black and White Photo Automatically

   2021 · cutout.pro · its alternatives →

9. 9
   Kolorize – Next-gen AI photo colorizer▲50

   Colorize black-and-white photos online in seconds with Kolorize

   2024 · kolorize.cc · its alternatives →

10. 10
    ColorizePhoto▲9

    Photo edit

    2025 · its alternatives →

11. 11
    Colorize Photo▲8

    Transform Black & White Photos to Vibrant Color

    Oct 2025 · its alternatives →

12. 12
    Colornet▲341

    Neural Network to colorize grayscale images

    2016 · github.com · its alternatives →

13. 13
    colorize.cc▲89

    Colorize black and white photos with power of ML

    2019 · colorize.cc · its alternatives →

14. 14
    Colorize Digital▲6

    Automatically Color Black & White Photos Online for Free

    2022 · its alternatives →

15. 15
    Photochrome▲6

    AI Color & B&W Photo Editor

    2025 · apps.apple.com · its alternatives →

16. 16
    Open source colorizing grayscale images with NN▲219

    Neural Network to colorize grayscale images. Contribute to pavelgonchar/colornet development by creating an account on GitHub.

    2016 · github.com · its alternatives →

17. 17
    Colorize AI▲3

    Bring black & white memories back to life with AI

    Jul 2026 · pixoate.com · its alternatives →

18. 18
    Bulk Photo Colorizer▲8

    Turn Black & White photo to Color

    2025 · imagetoolshub.com · its alternatives →

19. 19
    AI Color Wheel▲219

    Automatically colorize logos, illustrations and graphics

    2018 · brandmark.io · its alternatives →

20. 20
    Colorize Photo Online▲6

    Easy Photo Colorization

    2024 · toolxox.com · its alternatives →

21. 21
    My Heritage Incolor▲11

    Colorize your family photos automagically

    2020 · myheritage.com · its alternatives →

22. 22
    Photo Colorizer▲3

    Auto Colorize Black and White Photos Online with AI!

    2023 · aipassportphotos.com · its alternatives →

23. 23
    Photo Scanner and Colorizer▲105

    Scan and colorize your scrapbook with AI

    2020 · apps.apple.com · its alternatives →

24. 24
    Match by Color.io▲81

    Automatically match colors of any image or movie with ML

    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 →