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Trajectory

by Trajectory@trajectorylabsNo ratings yet

A continual-learning platform for observing, steering, and improving AI products from usage signals.

Visit trajectory.ai
Tool type
Continual-learning platform
Made for
AI product teams
Runs on
Unspecified
Last checked
2 Nov 2026
3 product sources

What it does

Trajectory is a platform for teams building AI products that want to observe and shape their systems using real-use signals. Its site describes capturing traces, corrections, re-prompts, edits, and user actions such as retries and accepts. The platform surfaces patterns in where AI succeeds or fails, lets teams direct what the system optimizes for, and trains updates to models, prompts, and harnesses.

AI product teams can use these signals to investigate behavior, set optimization goals and evaluate changes. Integration begins with a lightweight SDK; confirm supported languages, hosting and installation requirements with the provider. Each model update goes through the customer’s evaluation suite and approval workflow before production deployment. Teams control which data is used for training and can inspect the changes and training runs. Book a demo to assess the workflow and agree on access, governance and commercial terms.

What it can do

  • Capture traces, corrections, re-prompts, and edits through an SDK
  • Surface patterns in real-use AI success and failure
  • Steer what an AI system optimizes for
  • Train updates using real usage signals
  • Route updates through evaluation and approval before deployment

Before you choose

  • Confirm supported SDK languages, hosting requirements and documentation access.
  • Align evaluation and approval gates with the production release process.
  • Agree on pricing and any separate model or compute charges.

Listed under

Get started

  1. Book a demo with Trajectory.
  2. Confirm SDK, data-access and deployment requirements for the product.
  3. Define training boundaries, evaluations and approval steps before releasing updates.
Book a demo

Plans and prices

Pricing, billing basis and included allowances require confirmation.

We couldn’t find published prices for Trajectory.

Sources for this overview

Product pages, documentation, and pricing checked 2 Nov 2026. Each source supports part of the overview; availability and prices can change.

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What’s changed

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Launches, price moves and pivots, each with a date and a source. Free with an account.

Signals

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See Trajectory’s signals

Launch traction, hiring and release activity, tracked over time. Free with an account.

Data and security

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See how Trajectory handles your data

Training on your files, compliance, hosting and the models behind it. Free with an account.

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Where this comes from

How we research
Company website
trajectory.ai: product, pricing and policy pages
YC directory mirror
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Social accounts
Accounts the company links, and its posts on X
Human review
Checked by a person
knowledge_base
manual_review

Last checked 2 Nov 2026. Every field keeps its source and date; unknown means we couldn’t confirm it.