Aptabase is a 100% open-source analytics platform designed as a privacy-first alternative to Firebase Analytics and similar mobile/desktop analytics SDKs. It was launched in January 2023 by developer Guilherme Oenning.
Rather than relying on device identifiers, cookies, or fingerprinting, Aptabase anonymizes sessions by design, which the project positions as a natural fit for GDPR and CCPA compliance.
Key Features
Aptabase ships more than 10 lightweight SDKs spanning iOS (Swift), Android (Kotlin), Flutter, .NET MAUI, Electron, Tauri, Unity, Unreal Engine, React Native, NativeScript, Python, and standard web frameworks like Next.js and Angular.
Its dashboard provides real-time event tracking, a live session timeline, and CSV export, and users can choose EU or US-hosted data residency, or self-host the entire stack since the source code is fully public.
Pricing
Aptabase offers a free hosted tier covering up to 20,000 events per month, alongside usage-based paid tiers priced by monthly event volume. There are no overage fees; if a plan's limit is exceeded, tracking simply pauses until the next billing cycle. Because the project is open source, it can also be self-hosted at no cost.
Key Features
Anonymous session tracking — No device identifiers, cookies, or fingerprinting are used to track users.
Real-time dashboard — Live event view and session timeline update instantly as users interact with your app.
10+ platform SDKs — Lightweight SDKs for iOS, Android, Flutter, Electron, Tauri, Unity, Unreal Engine, React Native, and more.
Self-hosted or managed hosting — Run Aptabase on your own infrastructure or use its managed EU/US-hosted service.
CSV export and data ownership — Export raw event data and retain full ownership; Aptabase states it does not sell or reuse customer data.
Custom event tracking — Track button clicks, feature usage, and other custom app behaviors.
Pros & Cons
Pros
Fully open source and self-hostable at no cost
Privacy-first design with no cookies or device fingerprinting
Broad SDK coverage across mobile, desktop, and web platforms
Generous free tier (20,000 events/month) with no overage fees
Cons
Smaller and newer than established analytics platforms, so advanced behavioral analytics (deep funnels, cohorts) are more limited
Anonymity-by-design means less granular per-user tracking than identity-based analytics tools
Exact paid-tier pricing requires configuring event volume on the site rather than being listed upfront
Pricing
Free Free monthly
Paid Usage-based (varies by monthly event volume) monthly
Frequently Asked Questions
Is Aptabase free?
Yes. Aptabase offers a free hosted tier for up to 20,000 events per month, and since it's fully open source, it can also be self-hosted at no cost.
Is Aptabase really anonymous?
Aptabase states it does not use device identifiers, cookies, or fingerprinting techniques to track users, keeping sessions anonymous.
What platforms does Aptabase support?
Aptabase provides SDKs for over 10 platforms, including iOS, Android, Flutter, Electron, Tauri, Unity, Unreal Engine, and standard web apps.
Can I self-host Aptabase?
Yes. Since Aptabase is 100% open source, teams can deploy and run it on their own infrastructure.