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Dev tools · alternatives · 2026

Open-Source Cloud Security Alert Contextualization is a development tool released in 2021 that helps teams manage security alerts in cloud environments. Available on GitHub, it provides context and organization for the… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Open-Source Cloud Security Alert Contextualization launched in 2021; newer entries below may have overtaken it.

  1. 1
    Keep▲682

    The open-source alerts management and automation platform

    2023 · github.com · its alternatives →

  2. 2
    Komiser▲386

    Open-source cloud environment inspector

    2023 · komiser.io · its alternatives →

  3. 3

    Hi Hacker News! Shahar and Tal from Keep here. We're thrilled to announce that we're open-sourcing our alerting CLI tool, Keep (https://github.com/keephq/keep). Designed by developers for developers, Keep streamlines and simplifies alerting, making it a first-class citizen within the development process. Think of Keep as Prometheus Alertmanager but for all observability tools, with a simple and intuitive (GitHub actions-like) syntax. We believe that alerting has historically been neglected in existing monitoring platforms, leading to subpar alerting practices. With Keep,…

    2023 · github.com · its alternatives →

  4. 4
    Keep▲108

    Alerting, by developers, for developers

    2023 · github.com · its alternatives →

  5. 5

    Cloud security monitoring tool and framework. Contribute to cloudmarker/cloudmarker development by creating an account on GitHub.

    2019 · github.com · its alternatives →

  6. 6

    The <Inbox /> infrastructure for modern products. Novu has 98 repositories available. Follow their code on GitHub.

    2023 · github.com · its alternatives →

  7. 7

    OpenAI and Temporal have teamed up to add Durable Execution to agents built using OpenAI’s Agents SDK, and today we released the new integration in Public Preview.

    2024 · temporal.io · its alternatives →

  8. 8

    Hi Hacker News! Shahar and Tal from Keep here. A few months ago, we introduced here at HN (https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=34806482) Keep as an “open source alerting CLI” and got some interesting feedback - mainly around UI, automation, and supporting more tools. We were VERY early back then, and we understood that although the current DX around creating alerts is not great, it's not that critical and developers don’t need another tool just for that. But we did find something else. While talking to developers and devops, we found that a lot of companies use many tools…

    2023 · github.com · its alternatives →

  9. 9

    Complete open-source monitoring and observability platform. - OneUptime/oneuptime

    2024 · github.com · its alternatives →

  10. 10

    Hey HN! We’re Max and Thibault building OpenStatus.dev an OpenSource synthetic monitoring platform with incident managements 1 min demo: https:&#x2F;&#x2F;twitter.com&#x2F;mxkaske&#x2F;status&#x2F;1685666982786404352 We have just reached 2000 stars on GitHub https:&#x2F;&#x2F;github.com&#x2F;openstatusHQ&#x2F;openstatus We are really excited to hear your feedback&#x2F;questions and connect further: our emails are [email protected] and [email protected]. Thank you!

    2025 · openstatus.dev · its alternatives →

  11. 11CD

    CloudSkew is an online editor for making flowcharts, diagrams (including AWS, Azure, GCP, Kubernetes, OCI architecture diagrams) and more!

    2020 · cloudskew.com · its alternatives →

  12. 12

    Hey HN, I am building an open source platform to make on-call better and less stressful for engineers. We are building a tool that can silence alerts and help with debugging and root cause analysis. We also want to automate tedious parts of being on-call (running runbooks manually, answering questions on Slack, dealing with Pagerduty). Here is a quick video of how it works: https:&#x2F;&#x2F;youtu.be&#x2F;m_K9Dq1kZDw I hated being on-call for a couple of reasons: * Alert volume: The number of alerts kept increasing over time. It was hard to maintain existing alerts. This would lead to a lot…

    2024 · github.com · its alternatives →

  13. 13

    Open-source cloud-environment inspector. Supporting AWS, GCP, Azure, and more! Your cloud resources will have nowhere to hide! - mlabouardy/komiser

    2019 · github.com · its alternatives →

  14. 14
    Openlit▲152

    One click observability & evals for LLMs & GPUs

    2024 · openlit.io · its alternatives →

  15. 15

    Real-time AWS & GCP service alerts right in Slack.

    2018 · cloudforecast.io · its alternatives →

  16. 16

    CloudMapper helps you analyze your Amazon Web Services (AWS) environments. - duo-labs/cloudmapper

    2018 · github.com · its alternatives →

  17. 17
    Baselime▲120

    Observability & error tracking for cloud applications

    2024 · baselime.io · its alternatives →

  18. 18BR
  19. 19

    Open Source Cloud Security. Contribute to Zeus-Labs/ZeusCloud development by creating an account on GitHub.

    2023 · github.com · its alternatives →

  20. 20

    Hi Hacker News! Shahar and Tal from Keep Here. We were tired of creating alerts for our applications, so we've built an open-source GitHub Bot that lets you write application alerts using plain English. The code is open-sourced: https:&#x2F;&#x2F;github.com&#x2F;keephq&#x2F;keep so you can review it yourself. Every developer and DevOps professional is familiar with the fact that in order to ensure your application works in production, you need to access your observability tool's user interface (such as Grafana, Datadog, New Relic, etc.) and carefully determine how to create alerts that…

    2023 · github.com · its alternatives →

  21. 21

    GitHub's security alerts for vulnerable dependencies

    2017 · github.blog · its alternatives →

  22. 22AS
  23. 23
    Infracost▲101

    Open source cloud cost estimator in pull requests

    2021 · infracost.io · its alternatives →

  24. 24PR

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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 →