Jenner

A SAS-compatible alternative to SAS — run your existing SAS programs without a license.

Enterprise: Local runtimes for Windows, macOS & Linux — contact us

In [1]:

libname fred sasefred
    idlist='RSAFS' start='2019-01-01';

proc arima data=fred.rsafs;
    identify var=value(1)(12);
    estimate q=1 sq=1;
    forecast lead=12;
run;

Out[1]:

Why Jenner?

The power you know, with the performance you need.

Instantly Familiar

Jenner is a SAS-compatible language: DATA steps, PROC SQL, macros, plus graphics and statistical analysis — the same syntax you already know.

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Seamless Migration

Run your existing SAS programs with minimal changes. No rewrite needed — start getting results on day one.

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Accessible

Full versions run on macOS, Windows, and Linux — the same engine, with no per-seat license and no annual contract.

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Low Transparent Cost

No per-seat surprises. No annual true-ups. Simple pricing you can budget for, not negotiate over.

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Team Collaboration

Work together in real-time with Jenner Workspace. Share, comment, and collaborate seamlessly. Pay by the workspace-hour, with no per-seat license.

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Innovative

Works with Anthropic's Claude Code, Claude Desktop, OpenAI's Codex, ChatGPT and other AI systems to generate and run SAS-compatible code via our open run api. You can also use these services from within our collaborative web environment and macOS App.

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Open & Portable

No vendor lock-in. Export to CSV, Parquet, XPT. Run anywhere — your laptop, your servers, the cloud. Your data stays yours.

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Modern

Written in Rust for maximum performance and stability. Statistics and graphics procedures wrap Python and R for reliability and standards.

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New

Now on the Mac App Store

Jenner for macOS runs your DATA steps, PROCs, and Python entirely on your own Mac — no account to create, no upload, and no network round-trip. Free to download.

Computed on-device — your data never leaves your machine
187 procedures, with Python built in
Free download, with a trial plan that never expires

Requires macOS 14 or later.

Running SAS programs on a Mac →

Jenner Workspace

Run Jenner in the cloud with our collaborative workspace. No installation required. Real-time collaboration included.

Browser-based - works on any device
Real-time collaboration with your team
Secure, enterprise-ready infrastructure
Try it free for 20 hours, then pay only for what you use

Try Workspace Free

Contact Us

Questions about Jenner AI or interested in enterprise solutions? Get in touch.