:hedgehog: PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.
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Umami is a privacy-first web and product analytics platform. Traffic, campaigns, behavior, conversions, and revenue in one place. No cookies, no surveillance, self-hosted or in the cloud.
- analytics
- charts
- statistics
- google-analytics
Data Apps & Dashboards for Python. No JavaScript Required.
open-source agentic AI data assistant for the next generation of AI + Data products.
The best free and open-source automated time tracker. Cross-platform, extensible, privacy-focused.
- quantified-self
- activitywatch
- productivity
- time-tracking
Turns Data and AI algorithms into production-ready web applications in no time.
🐸 Rybbit - open-source and privacy-friendly alternative to Google Analytics that is 10x more intuitive.
- analytics
- google-analytics
- product-analytics
- web-analytics
Session replay, cobrowsing and product analytics you can self-host. Best for reproducing issues and iterating on your product.
Open Source Feature Flags, Experimentation, and Product Analytics
- abtesting
- statistics
- abtest
- experimentation
Daily radar for new AI terms: names of new models, products and repos, caught on X, Hugging Face, GitHub and sitemaps before keyword tools list them.
Real-time decision features without streaming infra. Turn live events into product reflexes — no Kafka, no Flink, no feature store.
- analytics
- feature-store
- fraud-detection
- python
:dart: Accurate sums and dot products for Python.
- mathematics
- numerical-methods
- engineering
- accuracy
Cell-by-cell testing for production Jupyter notebooks in JupyterLab
Analytical Django Apps. No JavaScript Required.
- dash
- plotly
- plotly-dash
- django-project
Build, test, deploy, iterate - Dev and prod tool for data science pipelines
- build-tool
- build-automation
- build-system
- data-science