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Dev tools · alternatives · 2026

24 alternatives to Kontra

Application Security Training For Developers

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

  1. 1ET

    Kontra is an Application Security Training platform built for modern development teams.

    2020 · application.security · its alternatives →

  2. 2

    Kontra is an Application Security Training platform built for modern development teams.

    2019 · application.security · its alternatives →

  3. 3IE

    Kontra is an Application Security Training platform built for modern development teams.

    2021 · application.security · its alternatives →

  4. 4

    Interactive Examples of Real-World Security Issues

    2020 · application.security · its alternatives →

  5. 5
    Acra▲76

    A data security tool for developers

    2017 · cossacklabs.com · its alternatives →

  6. 6
    Komment▲360

    Make sense of messy code

    2025 · komment.ai · its alternatives →

  7. 7

    Security for developers, covering tools and best practices.

    2016 · heavybit.com · its alternatives →

  8. 8
    Koncept▲99

    Usability testing, interactive prototypes & metrics

    2016 · its alternatives →

  9. 9
    Koder▲197

    Hire top developers, on-demand

    2016 · koder.com · its alternatives →

  10. 10

    A curated list of free OSS developer-first security tools

    2022 · its alternatives →

  11. 11

    Security for developers, including tools and best practices.

    2017 · heavybit.com · its alternatives →

  12. 12
    Devknox▲100

    Detect and resolve security issues as you write code.

    2016 · devknox.io · its alternatives →

  13. 13
    Kodemo▲152

    Create interactive technical docs and tutorials

    2023 · kodemo.com · its alternatives →

  14. 14
    Kontor▲123

    The network for workplace design

    2015 · kontor.com · its alternatives →

  15. 15
    Gradberry▲119

    Curated + code-verified software engineering talent

    2015 · its alternatives →

  16. 16

    Security for modern teams running software

    2017 · templarbit.com · its alternatives →

  17. 17

    Up-skilling platform for developers and designers

    2019 · its alternatives →

  18. 18
    Qudos▲145

    Product Hunt for dev tools

    2015 · its alternatives →

  19. 19
    Devmag▲133

    A network re-thought for software developers

    2015 · its alternatives →

  20. 20

    An awesome list of OSS developer-first security tools - boxyhq/awesome-oss-devsec

    2022 · github.com · its alternatives →

  21. 21

    Flashcards for programmers

    2015 · its alternatives →

  22. 22

    Learning platform for version control with Git

    2014 · git-tower.com · its alternatives →

  23. 23

    Security for developers, covering tools and best practices.

    2016 · heavybit.com · its alternatives →

  24. 24

    But mostly for fun

    2016 · gadgetsprimer.com · its alternatives →

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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 →