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Langfuse

https://langfuse.com

Review verified moves first. Open the official source or before-and-after evidence when you need the full record.

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Public proof receipts

The useful part, first.

These are delayed P0 and P1 receipts from the curated public set. Same-day coverage and the rest of the watchlist stay in a private workspace.

P1integration

The Langfuse Slack app is now an official Slack Marketplace app, enabling installation in workspaces that only allow Marketplace apps.

BEFORE

Filter Search Bar

AFTER

Install Langfuse from the Slack Marketplace

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The Langfuse Slack app is now an official Slack Marketplace app, enabling installation in workspaces that only allow Marketplace apps.

WHY IT MAY MATTER

An ecosystem expansion can add distribution, increase switching costs, or close an adoption gap.

Open public receipt → Current source ↗
P1integration

A product integration or access requirement changed.

BEFORE

Halo

AFTER

Run self-hosted Langfuse on FIPS 140-3 validated modules

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Self-Hosted Enterprise deployments can enable FIPS mode to run Langfuse cryptography on FIPS 140-3 validated modules, with images now built on Iron Bank's hardened Red Hat UBI 9. Users can opt in to export score metadata and provenance details, including annotation, config, and evaluator information, to scheduled S3, GCS, and Azure blob storage.

WHY IT MAY MATTER

A new release or deprecation can change feature parity, migration risk, and the next competitive response.

Open public receipt → Current source ↗
P1feature

A product capability changed.

BEFORE

Score from the browser

AFTER

Experiments show which metric moved, and why

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The product enables users to chart scores across experiment runs, read summary statistics against baselines, and compare candidates item by item using score thresholds.

WHY IT MAY MATTER

A new release or deprecation can change feature parity, migration risk, and the next competitive response.

Open public receipt → Current source ↗

Monitored sources

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LLM Observability & Evals · launch · feature · positioning · reliability · pricing

5 monitored pagesView source list
LAUNCH

Discovered product updates

https://langfuse.com/changelog

Open source ↗
FEATURE

Discovered product documentation

https://langfuse.com/docs

Open source ↗
POSITIONING

Daily market positioning

https://langfuse.com

Open source ↗
RELIABILITY

Discovered service status

https://status.langfuse.com/

Open source ↗
PRICING

Curated sector pricing and packaging

https://langfuse.com/pricing

Open source ↗

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