Business · 3 November 2026
Trajectory raises $45M Series A, valued at $300M
Trajectory, an 18‑person startup founded by three Stanford classmates, announced a $45 million Series A at a $300 million valuation, led by Sequoia with participation from Nvidia, Bessemer Venture Partners and Bain Capital Ventures, to automate model fine‑tuning for non‑technical users.
Why it matters
Trajectory's no‑code model‑training platform lets non‑technical users fine‑tune AI, so prioritize building self‑service fine‑tuning features to stay competitive.
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