Trajectory Funding History

Trajectory operates a continual-learning post-training platform that retrains AI models from application feedback.

Company Overview

Trajectory

AI Training & Billing Tools

Founded 2025

Official Website

Trajectory Funding Timeline

Nov 2, 2026
Series A
US$45 million
Led by Sequoia Capital. Participation included NVIDIA, Bessemer, Bain Capital Ventures.
Source · techcrunch.com ↗

Trajectory Founding Team

Ronak Malde
Co-founder of Trajectory; previously at Google DeepMind, acqui-hired from Windsurf.
Status: activeReviewed: 2026-11-04
Michael Elabd
Co-founder of Trajectory; previously at Google DeepMind.
Status: activeReviewed: 2026-11-04
Arjun Karanam
Co-founder of Trajectory; previously worked on generative foundation models at Apple.
Status: activeReviewed: 2026-11-04

Trajectory Products

Trajectory
Platform for post-training AI models using feedback from applications.
Official Website ↗
Details and Sources
Status: activeReviewed: 2026-11-05
Sources:trajectory.ai