What does the Framework migration signal mean?

The Framework migration signal indicates a specific pattern of engineering acceleration. Full classification logic and the four-signal taxonomy are documented at /methodology and /signals.

Where can I find langchain-ai's historical signal data across periods?

The startup hub at /startup/langchain-ai consolidates every period of historical signal data for langchain-ai, including commit-velocity change, contributor growth, and signal classification. The free /api/signals.json endpoint exposes the same data for programmatic access.

Q3 2026 · Historical Snapshot

langchain-ai — Q3 2026 Engineering Signal

langchain ai is aenterprise saas series a/b startup based in US, modernizing their technology stack for scale.

Signal — Q3 2026

In Q3 2026, langchain-ai showed -11% commit velocity change with 39 active contributors (+0% growth). Signal type: Framework migration. 2 new repositories created in the 30 days preceding this period. Ranked #12 of 31 in Enterprise SaaS for Q3 2026.

Metrics — Q3 2026

Commit Velocity (14d)

Velocity Change

-11%

Contributors

+0% growth

New Repos (30d)

Context

Sector: Enterprise SaaS (full Q3 2026 ranking)

Stage at time of snapshot: Series A/B

Geography: US

Signal classification: Framework migration — learn what this signal means

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Metrics — Q3 2026

Context

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Metrics — Q3 2026

Context

See langchain-ai's current signal