Trajectory's website preview

Well Run profileThe Chase Pack · #394 of 720

Position 394

Trajectory

Continual-learning platform that retrains AI products on their real usage

Pace
5:20/kmSteady3.25
Distance
Distance Unproven.
Open ops roles
1
Last week
#337
Move
▼ 57
Peak
#337
Weeks in the 100
0
The Chart →
Rank and score over time
Board rank
#327#360#393#337Oct 18#383Oct 25
Pace score
02463.3Oct 183.3Oct 25

One point per Sunday re-rank, tracking since Oct 18. The lines fill in week by week.

Trajectory runs in the Steady lane (5:20/km): 28 of 196. Further right = more momentum. No competitors on the board yet, so it runs alone.
Total raised
$55Msee rounds ↓
Founded
2026
HQ
San Francisco, CA

Leadership

The problem

AI agents never learn from user corrections, so they repeat the same mistakes

What they do

Continual-learning platform that retrains AI products on their real usage

Traction Early customers Clay, Harvey, Decagon, Mercor, Rogo; revenue not disclosed

Hiring trend

Open roles
6
Ops roles
1
Headcount
~15

12 staff (Aug 2026) to ~17 (LinkedIn); founded May 2026

Hiring in

  • San Francisco

Funding

Last round
$40M
Stage
Series A
Date
Aug 2026

Led by Sequoia Capital

Distance

Unproven · edge: learns from use

Months old with marquee AI customers; no revenue shown yet.

Sources: Dealroom: Trajectory $40M Series A (Aug 2026) ↗

Last checked Oct 25, 2026

Funding historyTotal raised $55M

  1. Aug 2026Series A$40Mat $300M postLed by Sequoia Capital finsmes.com ↗
  2. May 2026Seed$15Mat $115M postLed by Conviction wired.com ↗

Profile facts checked Oct 19, 2026. Every fact links to its public source.

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