What does the Engineering hiring burst signal mean?

The Engineering hiring burst 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 airbytehq's historical signal data across periods?

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

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Q4 2025 · Historical Snapshot

airbytehq — Q4 2025 Engineering Signal

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Signal — Q4 2025

In Q4 2025, airbytehq showed -5% commit velocity change with 100 active contributors (+66% growth). Signal type: Engineering hiring burst. Ranked #22 of 32 in Data Infrastructure for Q4 2025.

Metrics — Q4 2025

Commit Velocity (14d)

878

Velocity Change

-5%

Contributors

100

+66% growth

New Repos (30d)

Context

Sector: Data Infrastructure (full Q4 2025 ranking)

Stage at time of snapshot: Growth

Geography: US

Signal classification: Engineering hiring burst — learn what this signal means

See airbytehq's current signal

This page shows a historical snapshot. For the most recent data, view the full profile.

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21–47 days
Signal Lead Time (median 31d)

$80M+
Rounds Tracked

90 sec
Per Scan

5,000+
Founders Tracked

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