A shared studio for data

Keep your data on your laptop. Use your voice to clean tables, connect data, and build dashboards with AI on your computer. Share only the files, workflows, and results you choose.

Data on your computer Share by choice
On your computer

Go deep with your data.

Clean tables, connect data, sketch ideas, and build charts with AI running on your laptop. Keep working offline. Invite your team into a shared studio when you’re ready.

Download n0is

With the tools you already use

Bring your coding assistant.

Use Codex, Cursor, or Claude to operate your cloud studio and desktop workflows through access you configure and authorize. Inspect the work, refine each step, and choose what to share.

Let your laptop do the data work. n0is’s C++ engine and local AI run on your computer, including offline.

You configure and authorize any agent access. Each assistant’s own connection and permission requirements still apply.

From your files to your answer

From your laptop,
to a useful answer.

Clean data and build charts on your laptop. Work through each step yourself, or describe what you need in plain language.

01 / Start on your laptop

Open the files you choose.

Work with your own files on your laptop. Connect a database when you need one. You choose the data your tools work with.

Explore data tools
02 / Make it useful

Ask. Clean. Connect.

Join tables, fix columns, and filter rows on your computer. Ask your AI assistant for help, then inspect or change each step.

Explore workflows
03 / Choose what to share

Make the answer yours.

Build charts and dashboards from the results. Keep them on your laptop, share with your studio, or publish a chart for others to see.

Explore dashboards

Your work belongs to you

Your data is yours.
Keep it that way.

Use AI on your laptop without handing your private work to a hosted AI service. You decide when to bring something online.

01 / No resale

Your data isn’t our product.

We don’t sell your files, prompts, or results.

02 / No training by n0is

Your work isn’t our training set.

We don’t use your content to train our models. AI learning you run on your own laptop remains your work.

03 / No personal-file scanning

Your laptop stays your workspace.

Online security checks cover the n0is app and its bundled plugins. They don’t scan your documents, datasets, model files, or other running apps.

Signing in, sharing, and publishing use online services. Files and messages you share are stored online for the people or audience you choose. Connecting an external AI service is also your choice.

Revenue workspaceExample workflow

Share a view, by invitation. Bring the workflow or result you choose into a studio. Keep your other desktop work separate.

Open a shared studio
Different screens. Selected work, shared.Illustrated team roles
TylerBrings in the data
Desktop
IsabelConnects the tables
Desktop
CodyBuilds the workflow
Desktop
JoelReviews the data
Cloud
SilasShares the charts
Cloud
AntoineUses AI on his laptop
Desktop

Illustrated example: work on your laptop, then bring the files, workflows, or results you choose into a shared studio.

Shared by choice

Share the work.
Keep the choice.

Bring selected files, workflows, and results into a shared studio. Choose who can join. Keep the rest of your desktop work separate.

Online, with your team

Share with people you choose.

Invite your team to a studio. Work on the files and workflows shared there, chat through the next step, and build a result together.

Try a shared studio

Public only when you choose

Share a chart.
Keep the source private.

Put a chart on your website without publishing your original files. You choose the result to make public. The rest can stay on your laptop.

The embedded resultPublic benchmark

Sum by region

Lower time is faster · milliseconds

Compared engineneo in the same run
  1. Zig0.024 ms

    neo in this run 0.020 ms

  2. Swift0.031 ms

    neo in this run 0.020 ms

  3. Rust0.042 ms

    neo in this run 0.020 ms

  4. Go0.079 ms

    neo in this run 0.020 ms

  5. Polars1.546 ms

    neo in this run 0.020 ms

  6. DuckDB2.239 ms

    neo in this run 0.020 ms

  7. pandas12.239 ms

    neo in this run 0.020 ms

  8. Spark38.959 ms

    neo in this run 0.020 ms

One scale across all rows. Tiny bars are kept visible.

This is the published sum by region benchmark, rendered by the actual embed viewer.

The same public benchmark data, arranged for your phone. Open the full chart beside the embed code.

Your chart.
One line of code.

JavaScript
<script async src="https://n0.is/embed.js" data-src="https://n0.is/embed/chart/sum" data-title="sum by region"></script>
Open chart

Ready for your page. This example uses a fixed public benchmark snapshot from n0.is.

Want it to update?

Choose an exported result from your laptop and turn on its live connector. Only that result’s display data is sent when it changes.

01

Publish a result.

Choose the chart data to make public. Sharing a chart doesn’t share your original local files or connection passwords.

02

Choose live updates.

Turn on a connector for a chosen chart. It sends updated display data when that result changes.

03

Change your mind.

Turn off a live link to remove its result from open viewers, too.

04

Let your laptop do the work.

People see a saved result. Opening the chart doesn’t rerun your local data workflow.

Built for your computer

Your laptop does
the heavy lifting.

Describe what you need, then inspect and edit the workflows, charts, and diagrams n0is helps create. Local learning keeps feedback and reusable preferences on your laptop, so you can build on work you’ve already refined.

See performance measurements
Evidence through October 26, 2026Updates automatically from recorded tests
Recorded evaluation attempts
100,556

Repeated synthetic tests, including multi-turn conversations

Saved test runs
774

All runs in this saved dataset

Request families exercised
31

Observed in the saved run summaries

Inside the recorded tests

C++ and local AI,
tested together.

Two ways of exercising the native engine. These percentages describe the test mix.

Local LLM + C++
80.2%

80,643 attempts

A local model interprets the request. C++ builds and executes the workflow.

C++ with a supplied plan
19.8%

19,913 attempts

Reference plans check native execution without live-model inference.

Failures and counting method

These are historical evaluation attempts across multiple software versions and sets of cases. Repeated requests and whole multi-turn episodes are included. Both test modes use C++ execution; supplied-plan checks do not measure natural-language understanding. The split describes tests, not production answers or current accuracy.

14,008 non-passing attempts remain included. Failures stay in the record, too. The authored catalog contains 1,536 requests across 404 scenarios and 67 families; 31 families appear in the recorded run summaries.

Start with what’s yours

Your laptop.
Your next idea.

Start with your data and AI on your computer. Work privately, then invite people to the parts you want to share.