Data Science & Analytics
Databases, analytics platforms, visualization tools, and data APIs with free access tiers.
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📊
Google BigQuery
Serverless data warehouse. Free tier includes 1 TB of querying per month and 10 GB of storage.
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🗃
Supabase
Open-source PostgreSQL database with real-time subscriptions, authentication, and storage. 2 free projects.
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🌲
MongoDB Atlas
Free shared cluster (512MB-5GB) for NoSQL document storage. Ideal for analytics and application data.
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🌐
PlanetScale
MySQL-compatible serverless database platform with branching workflows. Free tier includes 5GB storage.
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📈
Cube
Semantic layer for data analytics. Cube Cloud free tier includes 1,000 queries per day.
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📚
Deepnote
Collaborative data science notebook environment with real-time collaboration and cloud execution.
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💻
Hex
Collaborative data platform for notebooks, data apps, and knowledge libraries. Free community tier (5 projects).
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📈
Redash
Open-source dashboarding and visualization tool. Connect to any data source and build interactive dashboards.
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📈
Evidence
Open-source SQL-based analytics tool. Build reports and dashboards with markdown and SQL.
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🏆
Kaggle
Data science community with free datasets, competitions, notebooks (4 CPU/30GB RAM), and learning courses.
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📊
Power BI
Microsoft's business analytics tool. Free desktop app for data visualization and report creation.
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📊
Tableau Public
Free data visualization tool. Create and share interactive dashboards publicly on the web.