What does the Infrastructure buildout signal mean?

The Infrastructure buildout 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 SAP-samples's historical signal data across periods?

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

Q4 2025 · Historical Snapshot

SAP-samples — Q4 2025 Engineering Signal

Samples illustrate software features and capabilities and provide other helpful resources to show how an SAP solution ma

Signal — Q4 2025

In Q4 2025, SAP-samples showed -97% commit velocity change with 14 active contributors (+33% growth). Signal type: Infrastructure buildout. 6 new repositories created in the 30 days preceding this period. Ranked #9 of 9 in PropTech for Q4 2025.

Metrics — Q4 2025

Commit Velocity (14d)

Velocity Change

-97%

Contributors

+33% growth

New Repos (30d)

Context

Sector: PropTech (full Q4 2025 ranking)

Stage at time of snapshot: Seed

Geography: EU

Signal classification: Infrastructure buildout — learn what this signal means

See SAP-samples's current signal

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Metrics — Q4 2025

Context

See SAP-samples's current signal

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Metrics — Q4 2025

Context

See SAP-samples's current signal