Open-source evals for your AI apps

Use the Omic SDK to define suites, run them anywhere, and compare any two versions against a baseline. One CLI, one file format, and results you keep.

pip install omic
omic run

10.5k

10.5k

GitHub stars

GitHub stars

3

3

Languages supported

Languages supported

100%

100%

Free

Free

A single toolchain
for every stage of the loop

Keep

Every run, not just the last two

Your laptop keeps a folder. Cloud keeps the record — every run, every commit, every teammate, going back as far as you've been shipping.

Compare

Compare across the whole history

Diff any two runs locally with the CLI. Cloud lets you diff across every commit at once, so you can see when a metric started sliding instead of noticing six weeks late.

Gate

Catch the regression before it merges

One check on the PR. If a suite drops against its baseline, the merge stops and the failing cases are right there in the diff.

The community loves building with Omic

Omic is open source and runs in the CI of teams shipping AI to real users.

Jared

@jjarde

Omic is the first eval tool i’ve actually kept installed. no account, no dashboard, just `omic run` and it tells me if i broke something.

Sans Ms

@sansmss

unreasonable amount of joy from watching a number go up.

Rull Azen

@rullazen

Migrated our suite over on Friday and hit one rough edge with the custom scorer API, but a maintainer replied on Discord in about ten minutes so I’ll allow it.

Kev

@kevshipss

The fact that their own homepage shows a failing eval is the only reason i trusted the other two numbers.

tomOor

@orr09

You dont need a platform to know if your prompt got worse, you need a cli and a baseline.

jsaill

@j_sail

ok this rules.

Wuww

@wuww77

i am not a “put it in CI” person i am a “run it at 2am and stare” person and it works fine for that too.

Venesis

@venesize

watched it fail my own suite on the first run and honestly? refreshing

Zhaoxing L

@zhaoxll

My eval results are in git now, where they belong.

Peter Xzs

@xzspeter

Genuinely one of the best tools out there. Omic is a shock that it’s free. Devs are on point.

opiumz

@opiumz_12

Caught a groundedness regression in CI on day 3, that’s the whole ROI.

melodrama

@labitchs

Ran Omic across six months of commits and found the exact PR where our SQL accuracy started sliding — it’s been quietly broken since February and nobody noticed.

Pon Mcren

@mcponren

Teaching an LLM eval unit next term and this is the first tool where students can get a real result before the lecture ends.

elle

@elegancy-fab

Our platform team evaluated four options and picked this one purely because it doesn’t require standing up anything, which was not the axis we expected to decide on.

pawa

@pawa673

idk man everything is open source until the series B but i’ll take it for now

Kolla

@kollanemio

First eval tool i’ve actually kept installed.

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