Trajectory
A continual-learning platform for observing, steering, and improving AI products from usage signals.
- Tool type
- Continual-learning platform
- Made for
- AI product teams
- Runs on
- Unspecified
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
- Book a demo with Trajectory.
- Confirm SDK, data-access and deployment requirements for the product.
- Define training boundaries, evaluations and approval steps before releasing updates.
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.
- Trajectory ↗www.trajectory.ai
- Trajectory ↗www.trajectory.ai
- ↗docs.trajectory.ai
Ratings and reviews
No ratings for Trajectory yet.
What’s changed
Free accountSignals
Free accountData and security
Free accountCompare with similar tools
Free accountWhere this comes from
How we research- Company website
- trajectory.ai: product, pricing and policy pages
- YC directory mirror
- Batch and company name
- 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.