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Trajectory
Agentic AI post-training and continual learning platform.
About Trajectory
Trajectory is a San Francisco-based research and product lab building the first platform for continual learning. The company helps AI-native companies replace static models with an intelligence layer that gets smarter with every user interaction, turning real product usage signals — traces, corrections, re-prompts, edits — into models that continuously improve. Trajectory partners with companies including Clay, Harvey, Decagon, Mercor, and Rogo, and is SOC 2 certified with full customer control over training data and deployment approvals.
Source: Dealroom company dataAt a glance
- Status
- Operational
- Founded
- 2026
- Headquarters
- San Francisco, United States
- Employees
- 15
- Open positions
- None listed
- Dealroom signal
- 57.6/100
- Industry
- Enterprise Software
- Sector
- AI, Core AI, Generative AI, MLops, genAI Operation Layer, genAI Applications, AI Model Deployment and Monitoring
- Technology
- Artificial Intelligence
- Business model
- SaaS
- Client focus
- b2b
Latest news
Press, funding announcements and product moves mentioning Trajectory.
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SERIES A✓Equity / VC | Aug 2026 | $40M | $300M | Bessemer Venture Partners · Nvidia · Sequoia | ↗ |
| SEED✓Equity / VC | May 2026 | $15M | $60M | BoxGroup · Jeff Dean · Bessemer Venture Partners · Radical Ventures | ↗ |
Growth signals
Latest recorded traffic for Trajectory is 23K monthly website visits.
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Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed6 investors entered at this stage
Conviction
BoxGroup
Jeff Dean
Bessemer Venture Partners
Radical Ventures
Fei-Fei Li
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Trajectory on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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