Apache Superset
What it is: Enterprise-grade open-source BI. No-code builder for business users, SQL IDE for analysts.
What It Does Best
Both worlds. Drag-and-drop for business users. SQL Lab for power users. Everyone happy.
Modern stack. React frontend, Python backend. Cloud-native, scales horizontally.
Visualization variety. 40+ chart types. Maps, time-series, tables, custom viz plugins.
Key Features
SQL Lab: Full-featured SQL IDE with query history
No-code charts: Drag-and-drop visualization builder
40+ visualizations: Rich chart library with plugin support
Semantic layer: Define metrics once, use everywhere
Row-level security: Fine-grained access control
Pricing
Free. Apache 2.0 license (self-hosted)
Managed hosting: Preset.io starts $20/user/month
When to Use It
✅ Want enterprise features without enterprise cost
✅ Have DevOps to manage self-hosting
✅ Modern data stack (cloud warehouse)
✅ Power users need SQL interface
✅ Need custom visualizations via plugins
When NOT to Use It
❌ No DevOps resources (use Metabase or cloud BI)
❌ Simple use case (Metabase simpler)
❌ Need drag-drop data modeling (Tableau better)
❌ Want managed service only
❌ Small team without technical skills
Common Use Cases
Company-wide BI: Enterprise dashboards for large organizations
Data exploration: SQL Lab for analysts and data scientists
Operational dashboards: Real-time monitoring and KPIs
Self-service analytics: Empower business users with no-code builder
Custom visualizations: Extend with plugins for specific needs
Superset vs Alternatives
vs Tableau: Superset free, open source; Tableau easier, more polished
vs Metabase: Superset more features, power; Metabase simpler, faster setup
vs Redash: Superset better no-code; Redash simpler, lighter
Unique Strengths
Most complete open source: Enterprise features without cost
Modern architecture: Cloud-native, scalable stack
SQL Lab: Best SQL IDE among BI tools
Battle-tested: Used by Airbnb, Netflix, Dropbox
Bottom line: Most complete open-source BI platform. Used by Airbnb, Netflix. Setup complexity pays off if you have engineering resources.