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Backstory vs Sentry Replay

Sentry Session Replay attaches short replays to Sentry errors and performance issues, inside the Sentry error-monitoring workflow.

Best for: Teams already standardized on Sentry who want replay context on errors.. Last verified 2026-09-12.

Where Backstory differs

  • Backstory records whole visits, stitched from 4-hour segments, rather than error-centric clips with a short maximum duration.
  • Backstory adds Signals for friction that never throws an error (rage clicks, dead clicks, form abandonment, frozen UI).
  • Backstory includes heatmaps, funnels, Live Assist, canvas, self-hosting, and grounded AI with repro generation.
  • Backstory links to Sentry issues bi-directionally, so the two can coexist.
How to read the table

"Partial" means the capability exists in some form but with material differences in scope, defaults, or depth as we understand them. Capabilities, not pricing, are compared; competitor pricing changes too often to state responsibly.

Capability comparison between Backstory and Sentry Replay
CapabilityBackstorySentry Replay
DOM-based session replay Yes Yes
DevTools panels synced to the scrubber (Elements, Console, Network, Performance, State) Yes Partial
Canvas and WebGL recordingVisible canvases only; adaptive quality ladder Yes Partial
Automatic friction and error detection22 detectors, clustered across sessions Yes Partial
AI explanations with per-claim citations to replay moments Yes Partial
AI repro steps and generated Playwright tests Yes No
MCP server for coding agents Yes Partial
OpenTelemetry trace linkage Yes Yes
Live assist with explicit consentOne Support access grant covers chat, annotation, and control; voice is separate Yes No
Consented remote control Yes No
Masking on the device before upload Yes Yes
HIPAA BAA availableEnterprise plan Yes Yes
EU data residency Yes Yes
Cryptographic erasure per end user Yes Partial
Self-hosted optionHelm chart, no broker required Yes Yes
Bounded recorder memory with graceful degradationGovernor with explicit gap markers Yes Partial
Multi-day visits (kiosks, telehealth)Monitor mode with pre-roll Yes No
Conditional recording (pay only for stored sessions) Yes Yes
SSO (SAML/OIDC) Yes Yes
WebRTC call quality observability (loss, latency, freezes, device errors) on the replay timeline13 detectors; metrics only, media frames never captured Yes Not the focus
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