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Sevalla – Deploy your app before your coffee gets cold. It’s that easy. Try Sevalla with $50 free credit.Learn More
Sevalla – Deploy your app before your coffee gets cold. It’s that easy. Try Sevalla with $50 free credit.Sevalla – Deploy your app before your coffee gets cold. It’s that easy. Try Sevalla with $50 free credit.
Five outstanding open source projects for developers—whether you're new or seasoned. These tools help you:
Here are the top five.
A secret weapon for developers building apps users love. Track what people do on your website, find improvements, and fix problems fast. All data in one place with complete control.
Powerful, easy to use, makes building scalable apps feel simple.
Alternative to Fathom Analytics, Segment, Amplitude, Optimizely, June, and MixPanel. Trusted by many major companies.
Bugs are frustrating and time-consuming. Sentry helps you resolve errors quickly.
Find what went wrong in your codebase and how to fix it. Track issues, replay user sessions, see what users experience—all in one place.
No more guessing or wasted time. Build clean, effective apps faster.
Alternative to Datadog, BetterStack and LogRocket.
Make your data useful, no matter where it's stored. Connect data from different apps and platforms—enhance AI, improve business decisions.
Open-source, easy to set up, secure, works with tons of tools. Whether you're a data wizard or just starting, managing data becomes simple.
A time machine for your apps. Watch exactly what users do—session replays that reveal bugs and improvement opportunities.
Self-host to keep data safe and private. Features include product analytics, DevTools, and real-time co-browsing support.
Alternative to Mixpanel, New Relic, BetterStack, Kissmetrics, Amplitude, June, LogRocket, and FullStory.
Privacy-friendly analytics your website needs. Shows visitors, clicks, traffic sources—everything essential.
Lightweight (won't slow your site), no cookies, no consent banners needed. Open-source, safe, and transparent.
Care about privacy and want clean data? Plausible is the answer.
Alternative to Mixpanel, Google Analytics, Kissmetrics, Fathom Analytics and Google Workspace.
These open source projects can transform your workflow. For more options, explore OpenAlternative—a comprehensive directory of open source alternatives to paid software.
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