What Mixpanel shipped

November 2026 (1 update)

• November 3, 2026 · 2026-11-03

October 2026 (14 updates)

Mixpanel's October 2026 updates focused on experiments, including a sample size calculator, web experiments, board cards, and one-sided tests, alongside Query API, SDK, and Flutter changes.

• October 29, 2026 · 2026-10-28

  The Query API adds a Custom Insights Query endpoint that takes a query in the request body and returns results without requiring a saved report. It supports multiple metric types, up to 10 filters and three breakdowns, comparisons, and JSON or CSV output.

• October 28, 2026 · 2026-09-16

  Web Experiments let users build and launch website A/B tests in a visual editor without code. Edits can be made directly on the page or requested in plain language, and a permission controls who can launch.

• October 28, 2026 · 2026-10-15

  Experiment setup now includes a sample size calculator that fills in baseline conversion rate and daily traffic from the user's own data. It returns total exposures, per-variant counts and an estimated duration.

• October 27, 2026 · 2026-10-21

  Experiment results can now be added to Boards as view-only cards showing primary metrics with lift, exposures over time, variants, or the hypothesis; an experiment can appear on multiple boards.

• October 21, 2026 · 2026-10-01

  MCP Connections let Mixpanel Agent read GitHub, Jira, Linear, and Notion through connections tied to your own account, so answers can draw on that context.

• October 21, 2026 · 2026-10-01

  Changes made through the MCP server are now recorded in the audit log, marked with an MCP origin and filterable, so admins can review them alongside other entries.

• October 14, 2026 · 2026-09-10

  Mobile SDK tap autocapture records taps automatically plus rage taps and dead taps, and the events can filter Session Replay playlists.

• October 14, 2026 · 2026-09-18

  Mobile Session Replay SDKs can send a text-based layout of each screen alongside snapshots when wireframes are enabled, giving Mixpanel Agent structure to summarize and query mobile sessions.

• October 14, 2026 · 2026-09-21

  Runtime properties in Feature Flags now support semantic versions, so rollouts can target app versions with correct ordering instead of text comparison.

• October 14, 2026 · 2026-09-28

  Experiments can now exclude data from a chosen number of days after each user's first exposure to reduce novelty effects, analyzing only behavior after that window.

• October 14, 2026 · 2026-09-28
• October 14, 2026 · 2026-09-28

  Each experiment metric can now be set to a one-sided or two-sided statistical test, with results calculated to match. One-sided tests can reach significance with fewer exposures when an effect is expected in only one direction.

• October 14, 2026 · 2026-10-14

  Flutter SDK v2.15.0 adds tap autocapture, including rage taps and dead taps, across Android, iOS, web, and macOS. Captured events can filter Session Replay playlists without per-element tracking code.

• October 2, 2026 · 2026-10-01

  Agent Intelligence is in beta, bringing agent conversation, cost, latency, and error data into Mixpanel with an overview, conversation view, outcome analysis, and support for Experiments and Session Replay.

September 2026 (1 update)

• September 28, 2026 · 2026-09-28

  Audit Log Streaming automatically delivers an organization's audit log entries to an AWS S3 or Google Cloud Storage bucket you own, usually within minutes, with no manual exports.