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Dev tools · alternatives · 2026

24 alternatives to Open-source tool for declarative alerts / notifications (alpha release)

Core system of Emitbase. Contribute to patrikbraborec/emitbase-core development by creating an account on GitHub.

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 tool for declarative alerts / notifications (alpha release) launched in 2023; newer entries below may have overtaken it.

  1. 1

    Emitbase is an open-source alerts platform for developers

    2023 · github.com · its alternatives →

  2. 2

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

    2023 · github.com · its alternatives →

  3. 3
    Keep▲682

    The open-source alerts management and automation platform

    2023 · github.com · its alternatives →

  4. 4
    SuprSend▲406

    We as developers, build and maintain many services in code, one of them being notification service. In the last 5-7 years, API-to-user communications have exploded across SMS, email, chat apps, mobile, and web push. As a consequence, notification service handling them has become quite complex. Developers spend time building integrations with multiple providers, create templates for each channel, managing scheduling and routing based on preferences, maintaining queues to deliver notifications on time while managing scale. Besides, product teams have poor visibility on notifications as…

    2022 · suprsend.com · its alternatives →

  5. 5

    An open source Firebase alternative

    2020 · supabase.com · its alternatives →

  6. 6
    Keep▲108

    Alerting, by developers, for developers

    2023 · github.com · its alternatives →

  7. 7

    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 →

  8. 8

    Hey HN - this is Alexander from Hatchet. We’re building an open-source platform for managing background tasks, using Postgres as the underlying database. Just over a year ago, we launched Hatchet as a distributed task queue built on top of Postgres with a 100% MIT license (https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=39643136). The feedback and response we got from the HN community was overwhelming. In the first month after launching, we processed about 20k tasks on the platform — today, we’re processing over 20k tasks per minute (>1 billion per month). Scaling up this quickly was…

    2025 · github.com · its alternatives →

  9. 9

    Smarter GitHub notifications.

    2019 · meteorite.dev · its alternatives →

  10. 10

    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 →

  11. 11MA
  12. 12

    A Node.js library to send all kinds of transactional notifications. - notifme/notifme-sdk

    2017 · github.com · its alternatives →

  13. 13

    Instant notifications for critical GitHub org events

    2022 · gitmails.xyz · its alternatives →

  14. 14

    Simple & cheap log alerting

    2024 · its alternatives →

  15. 15

    GitHub notifications delivered to your Mac

    2020 · gitpigeon.com · its alternatives →

  16. 16

    A useful app for GitHub Notifications

    2017 · harksys.com · its alternatives →

  17. 17

    I introduced Hacker News to Apprise back when it was just an experiment (and supported just 30 or so notification services at the time). Now supporting more then 85+ services and with a ton of built in features, I officially created it's first stable v1.0.0 release marking a major milestone for the project. Apprise doesn't compete with other notification services out there; instead it just acts as a proxy (or master switchboard) to support handling messages to them. It's a means of decoupling notification support from the systems that want to provide them. The idea is to adopt Apprise into…

    2019 · github.com · its alternatives →

  18. 18
    Releasly▲136

    Be notified on new open-source version releases

    2019 · releasly.co · its alternatives →

  19. 19

    UI improvements for the new GitHub Notifications page

    2019 · chromewebstore.google.com · its alternatives →

  20. 20

    Software release tracker

    2023 · its alternatives →

  21. 21

    Be warned when your Github's repository grows

    2019 · its alternatives →

  22. 22BR
  23. 23

    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:&#x2F;&#x2F;github.com&#x2F;keephq&#x2F;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 →

  24. 24

    The best Pull Requests manager

    2021 · apps.apple.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 →