All skill tracks
Data & Analytics
What modern data teams (or solo data-curious founders) actually use. Replace Tableau + Snowflake + Fivetran with open-source equivalents that scale to billions of rows.
For: Data engineers, analysts, founders running BI themselves21 tools · 6 free preview
Top 6 tools — free preview
15 more locked
metabase
metabase
Easiest open-source BI tool. Connect to Postgres, build dashboards in 30 min.
BI dashboards
apache
superset
Heavier Metabase alternative used at Airbnb/Lyft. More dashboarding power.
BI dashboards
lightdash
lightdash
Modern BI built on top of dbt models. Great for analytics engineering teams.
BI on dbt
evidence-dev
evidence
Reports written in Markdown + SQL. Git-friendly, no clicking through admin UIs.
Code-first reports
duckdb
duckdb
In-process columnar DB. SQLite for analytics — query Parquet files instantly.
OLAP DBHas curator take
ClickHouse
ClickHouse
Production-grade columnar DB. Powers ad-tech, observability — fast on billions of rows.
OLAP DBHas curator take
15 more curated tools across these layers · members only
- Dataframes
- Transformations
- Orchestration
- ELT
- Notebooks
- Reactive notebooks
- Data apps
- ML demos
- In-memory format
- SQL toolkit
- dbt server
- SQL over APIs
15 more curated repos · unlock full access · members only
Unlock with lifetime membership.
Pay once. Full directory unlocked forever. No renewals, no surprise charges.
See pricing