---
title: "borglab — Q4 2025 Engineering Signal"
url: https://signals.gitdealflow.com/startup/borglab/q4-2025
description: "borglab engineering metrics for Q4 2025: -48% velocity change, 100 contributors, signal: Framework migration."
lastModified: 2026-04-24
source: VC Deal Flow Signal
---
# borglab — Q4 2025 Engineering Signal

GTSAM is a library of C++ classes that implement smoothing and mapping (SAM) in robotics and vision, using factor graphs

## Signal — Q4 2025

- Commit velocity (14d): 43
- Velocity change: -48%
- Contributors: 100 (+0% growth)
- New repos (30d): 0
- Signal type: Framework migration
- Sector: Robotics
- Stage at time of snapshot: Growth
- Geography: Unknown
- Ranked #2 of 3 in Robotics for Q4 2025

## Adjacent Periods

- Previous: [Q3 2025](https://signals.gitdealflow.com/startup/borglab/q3-2025) — -77% · Framework migration
- Next: [Q1 2026](https://signals.gitdealflow.com/startup/borglab/q1-2026) — -33% · Framework migration

## Current Profile

https://signals.gitdealflow.com/startup/borglab

## Canonical

https://signals.gitdealflow.com/startup/borglab/q4-2025