Sensei
The facts below are what the maker publishes about Sensei, checked and dated. Our editors have not written about it yet.
The facts
Each one read from Sensei's own pages, with the date it was checked.
What it does
- Agent connection
- The site shows agents connecting to Sensei over HTTP or stdio.checked 4 Oct 2026
- Built-in suites
- The site lists built-in suites for SDR, customer support, content writing, bartender, dungeon master, and cat interview roles.checked 9 Oct 2026
- CI/CD
- The repository lists CI/CD integration among Sensei's capabilities.checked 9 Oct 2026
- Community library
- The home page describes a library of 70+ community-built professional evaluation suites.checked 4 Oct 2026
- Custom suites
- Users can create their own evaluation suites and publish them to the community marketplace.checked 9 Oct 2026
- Evaluation
- It evaluates agents across task execution, reasoning, and self-improvement.checked 4 Oct 2026
- Evaluation layers
- Sensei evaluates task execution, reasoning, and self-improvement through feedback.checked 9 Oct 2026
- Integrations
- The repository documents HTTP, stdio, OpenAI-compatible, and LangServe adapters for connecting agents.checked 9 Oct 2026
- Intended users
- Sensei is designed for people evaluating AI agents on real-world professional tasks using standardized benchmarks, scenarios, and measurable KPIs.checked 9 Oct 2026
- License
- Sensei is distributed under the MIT License.checked 9 Oct 2026
- LLM judging
- Sensei supports LLM-based and comparative judging, with OpenAI shown as an example provider.checked 9 Oct 2026
- Marketplace
- The marketplace lets users discover, download, and publish AI-agent evaluation suites.checked 9 Oct 2026
- Marketplace categories
- Marketplace categories include engineering, sales, marketing, product, design, support, testing, analytics, compliance, and content.checked 4 Oct 2026
- Purpose
- Sensei is an open-source qualification engine for testing, evaluating, and certifying AI agents across professional skills.checked 9 Oct 2026
- Reports
- The repository documents machine-readable JSON results and terminal reports.checked 9 Oct 2026
- Scoring
- Its evaluation pipeline produces a score from 0 to 100 and a badge decision.checked 9 Oct 2026
- Security policy
- The security policy supports version 0.x.x and asks vulnerability reporters to contact the maintainer by email rather than opening a public issue.checked 9 Oct 2026
- Security response
- The policy says reports are acknowledged within 48 hours, initially assessed within one week, and targeted for a patch within 30 days of confirmation.checked 9 Oct 2026
- Test suites
- Built-in suites cover roles including SDR, customer support, content writer, bartender, dungeon master, and cat interview.checked 4 Oct 2026
Alternatives to Sensei
- 1

W&B Weave
Free planOpen sourceiOSWebAPILinux8.7From $60 a month - 2

Opik
Free planOpen sourceWebAPILinuxmacOS8.4From $19 a month - 3

DeepEval
Free planOpen sourceWebAPILinuxmacOS8.3From $200 a month - 4

Future AGI AI Evaluation SDK
Free planOpen sourceWebAPILinuxmacOS8.2From $250 a month - 5

LangWatch
Free planOpen sourceWebAPILinuxmacOS8.2From €29 a month - 6

LangSmith
Free planWebAPILinuxmacOS8.0$39 usage-based
