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Trajectory raises $45M Series A led by Sequoia at $300M valuation

One-year-old startup Trajectory, which builds AI model post-training tools for nontechnical customers, raised a $45M Series A led by Sequoia at a $300M valuation.

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Timeline · 2 reports

  1. 2026-11-03 00:05 · Techmeme
    Trajectory, which is developing AI model post-training tools for nontechnical customers, raised a $45M Series A led by Sequoia at a $300M valuation
  2. 2026-11-02 23:13 · TechCrunch AI
    Trajectory raises $45M to make AI model training accessible to nontechnical experts

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