Trajectory
The easiest and most intuitive platform for post-training on production data. trajectory.ai
Funding
- $45M Series A, announced November 2, 2026. Led by Sequoia. TechCrunch reports a $300 million valuation, with Nvidia, Bessemer Venture Partners and Bain Capital Ventures participating. Listed in the AI startup funding roster for November 1–7, 2026. Sources: Trajectory, TechCrunch.
Of the 71 Series A rounds with exactly stated amounts in dollars on Presspool's weekly rosters since September 21, 2026, Trajectory's $45M is the joint 14th largest; their median is $20.7 million.
Whether AI names Trajectory
- Machine Relations Index: Not cited in any Machine Relations Index answer, May 10, 2026 to November 10, 2026.
Related records
Closest rounds in the roster for November 1–7, 2026: Humble Robotics ($51 million Series A, November 5, 2026), Larridin ($30 million Series A, November 2, 2026), firmly ($15 million Series A, November 5, 2026), Finpilot ($10 million Series A, November 4, 2026), Green Voltis (€13.5 million Series A, November 5, 2026), URobotics (approximately KRW 40 billion Series A, November 5, 2026).
Sequoia, which led this round, is named as an investor in Abby Care ($82 million Series C, October 15, 2026).