Dev tools · alternatives · 2026
24 alternatives to Invariant.dev
Enforce business rules and event SLAs in real-time
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
Live updates in your app made easy
2024 · trigger.dev · its alternatives →
- 2
Developer tools for the serverless world
2020 · github.com · its alternatives →
- 3RT
2014 · scoutapp.github.io · its alternatives →
- 4
Recal.dev▲365Resend, but for Calendar & Scheduling. API. SDK. MCP.
2025 · recal.dev · its alternatives →
- 5RS
2015 · sse.getgin.io · its alternatives →
- 6
Actor runtime and distributed systems framework for Rust - LeonHartley/Coerce-rs
2019 · github.com · its alternatives →
- 7PR
2016 · patchworksecurity.com · its alternatives →
- 8
Small Hours▲141AI-powered software observability and root cause analysis.
2024 · smallhours.dev · its alternatives →
- 9DM
Hi HN! I am Krishna Thota, founder of DevRaven. DevRaven is a monitoring platform for Developers. DevRaven enables engineering teams or individual developers to setup active monitoring for their services/applications and get alerted when things don't work as expected Today's launch makes available the following features: API Monitoring - Monitor your HTTP end points and perform no-code or scripted assertions. Synthetic Monitoring - Execute browser based end-to-end tests using Playwright framework. No setup required. SSL Monitoring - Monitor SSL certificates for your end points and get…
2022 · devraven.io · its alternatives →
- 10
Hi Hacker News! Shahar and Tal from Keep here. A few months ago, we introduced here at HN (https://news.ycombinator.com/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
CalendarPipe▲155Create pipes to filter, transform, and sync events between Google Calendar, Outlook, and Apple Calendar. Build visually, describe in plain English, or write code.
Apr 2026 · calendarpipe.com · its alternatives →
- 12
🚀 Realtime Monitoring solution for Node.js/Express.js apps, inspired by status.github.com, sponsored by https://dynobase.dev - RafalWilinski/express-status-monitor
2016 · github.com · its alternatives →
- 13
An open source observability stack for your backends
2023 · autometrics.dev · its alternatives →
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2011 · github.com · its alternatives →
- 18
SyncVariables▲145Keep your website current – no coding required
2024 · syncvariables.com · its alternatives →
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DevHub▲126Offline applications to support developers' daily tasks
2024 · apps.apple.com · its alternatives →
- 21
2019 · github.com · its alternatives →
- 22
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://github.com/keephq/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 →
- 23PS
Hey HN, it's Farrukh and Umar. We're building listen.dev–a tool for proactive security monitoring in GitHub Actions to secure software releases from supply chain threats. Why we built this: As friends and collaborators for over a decade, we've been working on various startup ideas in dev tools and infrastructure. In 2017, while building an ML ops toolkit on Kubernetes, we got hacked. During a pilot with a fintech customer, our cluster became victim to a crypto-jacking attack. As it turned out, a dependency in our container base image contained malware (a Monero miner) which triggered inside…
2024 · 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 →