---
title: "borglab, Engineering Signal"
url: https://signals.gitdealflow.com/startup/borglab
description: "GTSAM is a library of C++ classes that implement smoothing and mapping (SAM) in robotics and vision, using factor graphs"
lastModified: 2026-09-15
source: VC Deal Flow Signal
---
# borglab

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

## Current Signal, Q3 2026

- Commit velocity (14d): 3
- Velocity change: -96%
- Contributors: 235 (+0% growth)
- New repos (30d): 0
- Signal type: Deceleration
- Sector: Robotics
- Stage: Growth
- Geography: Unknown

## History

- **Q3 2026** (Robotics), 3 commits/14d, -96% change, 235 contributors, +0% growth, signal: Deceleration
- **Q2 2026** (Robotics), 100 commits/14d, +20% change, 235 contributors, +0% growth, signal: Framework migration
- **Q1 2026** (Robotics), 119 commits/14d, +49% change, 235 contributors, +0% growth, signal: Framework migration
- **Q4 2025** (Robotics), 47 commits/14d, -57% change, 235 contributors, +0% growth, signal: Deceleration
- **Q3 2025** (Robotics), 68 commits/14d, +106% change, 235 contributors, +0% growth, signal: Framework migration

## Links

- GitHub: https://github.com/borglab

## Canonical

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