Product

One platform. Six surfaces.
Zero stitching together tools.

Flux replaces the tangle of analytics, replay, SQL, and flag tools with a single, typed, warehouse-native stack.

⚡
Core

Event Pipeline

Warehouse-native event streaming with schema enforcement, automatic PII scrubbing, and end-to-end typed SDKs for TypeScript, Swift, Kotlin, Go, and Python.

  • Zero data loss
  • Schema registry
  • Typed SDKs for 8 languages
◎
New

Session Replay

Record and replay real user sessions with full console, network, and React component tree capture — privacy-first, with automatic input masking.

  • Console + network
  • Privacy-first masking
  • Linked to events
↗
Core

Funnels & Cohorts

Build multi-step funnels and behavioural cohorts in seconds. Real-time retention curves, breakdown by any property, and shareable permalinks for the team.

  • Multi-step funnels
  • Retention cohorts
  • Team permalinks
$
Power users

SQL Workbench

A notebook-style SQL editor over raw events. Save queries as dashboards, schedule them to Slack, and alert on any threshold.

  • Notebook editor
  • Scheduled reports
  • Slack alerts
⇄
Core

Warehouse Sync

One-click sync to Snowflake, BigQuery, Redshift, or Databricks. Reverse ETL back to Segment, Hightouch, or Census in under a minute.

  • All major warehouses
  • Reverse ETL
  • Under 60s sync
⌘
Beta

Feature Flags

Ship features behind flags and see the impact on conversion instantly. Automatic A/B testing with statistical significance baked in.

  • Targeted rollouts
  • Auto A/B testing
  • Stat-sig built-in

Ready to replace your stack?

Spin up a free workspace, install the SDK, and see your first events in under five minutes.

Start free Read the docs