About Amazon QuickSight
AWS's serverless BI, billed per session instead of per seat.
Amazon QuickSight became generally available in November 2016 as AWS's native cloud BI service, built around SPICE (Super-fast, Parallel, In-memory Calculation Engine), an in-memory columnar store that holds dataset extracts for fast dashboard queries. The pricing model is the unusual part: Authors pay a monthly seat (Standard at $24/user, Author Pro at $40/user), while Readers can be billed per active session ($0.30 per 30-minute session, capped at $5/user/month) or per seat. That per-session option is why QuickSight shows up so often as the engine behind embedded customer-facing analytics, where seat counts would be unworkable.
The platform layers Amazon Q in QuickSight on top, generally available since April 2024, for natural-language questions, dashboard summaries and generative dashboard authoring. Native connectors lean heavily into the AWS stack: S3, Athena, Redshift, Aurora, RDS, OpenSearch, Timestream and the Glue Data Catalog, plus the usual Snowflake, BigQuery and Databricks for cross-cloud setups. The strength is the AWS gravity: if your data already sits in S3 or Redshift, QuickSight is a single VPC hop away. The weakness is the same one that hits Power BI and Tableau pages: SPICE refreshes multiply, capacity bills creep, and embedded sessions stack up across tenants. We curate the warehouse so SPICE holds a small set of well-shaped tables and the per-session bill tracks actual reader behaviour.