Dev tools · alternatives · 2026
24 alternatives to Fusion – Open-source user analytics and engagement suite
Hello everyone, Vikas & Magus here. We are building Fusion (https://www.fusionhq.co), an open-source all-in-one user analytics and engagement platform somewhat similar to CleverTap & Sprig (UserLeap). It is built upon a simplified low-code mixpanel-like analytics engine with built-in live-chat, push-notification and email/micro-surveys. Fusion shows how your users interact with your web based products eg: page-views, button clicks, form submissions etc. But apart from this, Fusion lets you engage with a specific user or group of users who have something in common or perform a…
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Fusion – Open-source user analytics and engagement suite launched in 2021; newer entries below may have overtaken it.
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2021 · fusionhq.co · its alternatives →
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Fusion▲297One codebase for engineers, designers, PMs, and marketers. Everyone works from one source of truth, on brand and in code, with no handoffs to clean up.
2025 · builder.io · its alternatives →
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Sisense▲130Improve product stickiness with AI-driven analytics.
2016 · sisense.com · its alternatives →
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OpenStatus▲434Hey HN! We’re Max and Thibault building OpenStatus.dev an OpenSource synthetic monitoring platform with incident managements 1 min demo: https://twitter.com/mxkaske/status/1685666982786404352 We have just reached 2000 stars on GitHub https://github.com/openstatusHQ/openstatus We are really excited to hear your feedback/questions and connect further: our emails are [email protected] and [email protected]. Thank you!
2025 · openstatus.dev · its alternatives →
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Usermaven▲303Simple analytics for marketing and product teams
2023 · usermaven.com · its alternatives →
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66Analytics▲260Self-hosted analytics with session replays, heatmaps & more.
2020 · 66analytics.com · its alternatives →
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Metabase▲313Open source business intelligence - Installs in 5 minutes
2015 · metabase.com · its alternatives →
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Open Analytics▲253Open Analytics is a privacy-first Google Analytics alternative: realtime visitors, funnels and revenue attribution from one lightweight, cookieless script. GDPR-friendly with no consent banner. Open source and self-hostable.
Aug 2026 · getopen.so · its alternatives →
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Hey, HN! You probably know that the ordering of products on Amazon, posts in FB, and search results in Google is personalized for each visitor, as it directly affects conversion, click rate and engagement. But not everyone can afford to hire an army of PhDs to squeeze every penny out of the ranking, and not everyone agrees on the current (im)balance between privacy and profits. So we built Metarank, an open-source and privacy-focused personalization engine. It can rerank in real-time any type of content, using only the data you allow, and optimize metrics you define. We made a lot of…
2022 · github.com · its alternatives →
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Hi, folks. As an RSS user, I tried Inoreader and Feedly, then ended up self-hosting a Miniflux instance on my homelab. A few months ago, I moved to another city and had to shut down my homelab for a long time, so I couldn't access my local miniflux. It was quite inconvenient. I decided to self-host my RSS aggregator on a tiny VPS or PaaS such as fly.io. However, Miniflux requires a PostgreSQL database, which may isn't suitable for a tiny VPS instance. So I built fusion with Golang and SQLite. It contains basic features such as Group, Bookmark, Search, Automatically feeds sniffing,…
2024 · github.com · its alternatives →
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I have created an open-source alternative to Mixpanel and will explain a bit about why I decided to do this. Mixpanel is a GREAT tool and quite easy to understand (compared to GA4 and similar). I have used Mixpanel extensively for one of my React Native apps, but the last invoice was $300, which was way over my budget. I think I was paying for MTU (monthly tracked users), which was around 7000-10k users. However, a downside of Mixpanel is that it is purely a product analytics tool; you don't get any basic web analytics similar to what GA4 or Plausible offers. Therefore, I have combined the…
2024 · github.com · its alternatives →
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Hey HN, Nir, Gal and Tomer here. Last week, we open-sourced Enrolla (https://github.com/enrolla/enrolla) - feature management for SaaS companies. It makes it easy for developers to control how their product behaves for customers in different pricing tiers. So things like which features are enabled for whom, rate limits and seat limits, but also your customer secrets (with end-to-end encryption), and other configurations. After 15 years of working together at various companies, where we rebuilt the same SaaS foundation layer again and again - we wanted to create something…
2023 · enrolla.io · its alternatives →
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Avrio▲187Sharing customer insights is messy. We’re changing that.
2021 · gritbrokerage.com · its alternatives →
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Nexus▲95Nexus is the Cursor for your data — no more uploads for tweaks, no more downloads for edits. Just seamless, AI-powered collaboration to build and analyze your connected data. With Nexus, you can do in-depth analysis, focused edits, and selective analysis all through simple prompts. We've also launched on product hunt today, so would appreciate everyone's support there!: https://www.producthunt.com/posts/nexus-12
2025 · trynexus.io · its alternatives →
- 20AD
Hi, Piotr here I was collecting nice open-source companies for quite some time now. Mostly to take some inspiration and learn from their code. Last week, I though it would be fun to learn this Astro thing everyone's talking about. So I thought building a directory website out of this collection was pretty good idea. After 2 days of building, OpenAlternative was born. It's a community driven list of open source alternatives to proprietary software and applications. Enjoy and thank you for your support!
2024 · openalternative.co · its alternatives →
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Miitra Analytics▲160Data-driven engagement scores for digital communities
2024 · joinmiitra.com · its alternatives →
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Hey HN, We've been building a multi-model API for LLMs called OpenRouter since we launched the Window AI extension in April this year [0]. The events of the last week make it clear the LLM landscape is unpredictable, so LLM aggregators are picking up interest. Unlike others, we're making a router on top of a public, explorable dataset. We recently built a way to rank and visualize this data, including the token counts we see going to and from different models, both open-sourced (like Llama, Mistral, finetunes, and variants) and closed-sourced (OpenAI, Anthropic). The API supports - 50+…
Apr 2026 · openrouter.ai · its alternatives →
- 24GA
Hi HN, As an indie hacker, the new Google Analytics (GA4) coming motivated me to look for a straightforward alternative that would also be affordable. I had a few basic product requirements and didn’t want to spend too much to replace a free product. There are a lot of great Google Analytics alternatives out there, but the pricing didn’t seem right. As someone who likes to just build things, many of which aren’t businesses yet, it didn’t make sense to pay for options like Plausible and Fathom out of the gate. So I joined with a friend to build Beam Analytics. Beam gives you all the standard…
2023 · beamanalytics.io · 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 →