Analytics splits into two jobs that people often confuse: measuring what visitors do, and exploring data you already have. Product analytics tools answer the first; BI and notebook tools answer the second. Buying one and expecting it to do the other is a common and expensive mistake. The other thing worth knowing is that privacy regulation has changed the default. Cookie-consent banners exist because most analytics tools set cookies, and a growing set of lightweight alternatives do not, which removes the banner entirely. For a small site, a privacy-friendly analytics tool will usually tell you everything you need in one screen. For anything with revenue attached, you want event-level data you control, which usually means a warehouse and a BI layer on top. The listings below cover both ends of that range.
Airtable
Spreadsheet interface over a real relational database.
DuckDB
Analytical SQL that runs inside your process, no server.
Grafana
Dashboards over any data source, open source.
Looker Studio
Free dashboards on top of Google's data sources.
Metabase
Ask questions of your database without writing SQL.
Mixpanel
Event-level product analytics for understanding funnels.
NocoDB
A spreadsheet interface on top of a real SQL database.
PostHog
Product analytics, session replay, and feature flags in one SDK.
Retool
Build internal tools from components and queries.
Umami
Self-hosted, cookie-free analytics in a single container.
dbt
SQL transformations with version control, tests, and docs.
Fivetran
Managed connectors that copy SaaS data into a warehouse.
Hex
Collaborative notebooks that publish as interactive data apps.
Power BI
Microsoft's BI platform, bundled with the rest of the stack.
OpenRefine
Desktop tool for cleaning messy spreadsheets in bulk.
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Guides in Data & Analytics
All guides →Database Tools for People Who Do Not Write SQL
Spreadsheets stop working somewhere between a few thousand rows and a second person editing. Here is what to move to, and the specific moment you should move.
Read →What "Free" Analytics Actually Costs You
GA4 has no licence fee. It has a consent banner, a data retention limit, a learning curve, and a configuration tax that most sites pay forever.
Read →Building an Analytics Stack That Does Not Need a Cookie Banner
The banner exists because your analytics tool sets cookies. Switching tools is less work than building a consent flow, and it produces cleaner data.
Read →