Talk to us Download for Mac
ProductModelsFeaturesSolutionsDownloadFAQTalk to us

Beyond a general
AI workspace.

Your models, your data, your machine.
Use it as is, or we build it around your business.

Download for MacTalk to us
The Cortex window with an agent at work
01

Hand it the task. Check the work.

Personal agent

Your own agent, on your Mac and your phone

Cola runs your routines and long-running goals on your Mac and reports back. Message it from your iPhone and it keeps working while you are away.

  • Message it from your iPhone
  • Routines and goals on a schedule
  • Reports when something changes
Cola in Cortex
02

Bring your models. Pay for the right one.

Use your own API keys. this-that, the decision model from FLock.io, makes each small call in about 400 ms, so you spend less and wait less.

this-that
Slowed down to show each step
  1. 1
  2. 2
  3. 3
  4. 4
Works withClaudeGPTGeminiDeepSeekKimiQwenGLMMiniMaxSeedanceand any OpenAI-compatible endpoint
03

It reaches the rest of your work

Computer use in Cortex

Computer use

Clicks through your apps, asks before it sends.

Scheduled routines in Cortex

Routines

Scheduled tasks and long-running goals.

Skills and MCP connectors in Cortex

Skills and connectors

Feishu, ERP, CRM and more over MCP.

Works with the tools you already use

Chat and bots
  • Feishu / Lark
  • DingTalk
  • WeCom
  • WeChat
  • Telegram
  • Zendesk
  • Intercom
  • Discord
  • WhatsApp
  • LINE
Meetings
  • Tencent Meeting
  • Granola
  • Zoom
  • Google Meet
  • Webex
Docs and knowledge
  • Notion
  • Tencent Docs
  • Yuque
  • Google Drive
  • Jira and Confluence
  • Dropbox
  • Box
  • Airtable
  • Google Sheets
  • Obsidian
  • Coda
Projects and tasks
  • Linear
  • Asana
  • Trello
  • ClickUp
  • Basecamp
  • Todoist
Mail and calendar
  • Gmail
  • Google Calendar
  • Calendly
  • Mailchimp
Design and 3D
  • Figma
  • Modao
  • Hyper3D Rodin
  • Tripo
  • Miro
  • Sketch
  • Framer
  • Webflow
  • Blender
Build and data
  • Sentry
  • Supabase
  • Vercel
  • Cloudflare
  • Hugging Face
  • GitHub
  • GitLab
  • PostgreSQL
  • MongoDB
  • Snowflake
  • Zapier
Business and maps
  • Stripe
  • Wix
  • Amap
  • Baidu Maps
  • Tencent Maps
  • Brave Search
  • Shopify
  • HubSpot
  • PayPal
  • Square
  • Xero
  • QuickBooks

Plus any MCP server you add.

04

From foundation to outcome

The Cortex you download is the foundation. We add the scenarios your business runs on, and what comes out is material you can check and reuse.

03 OutputOutcomes

Contract review reportDue diligence briefOperations dashboard

02 ScenariosYour business

RetailLegalManufacturingHealthcare

01 FoundationCortex

Local knowledgeTiered permissionsPrivacy
05

Built on Cortex

Five workflows built on the same foundation. Cortex does the routine steps, and a person signs off.

Done by CortexChecked by a person

01Shipped

Fashion retail

For merchandising and marketing teams: product shots, model shots, detail pages and campaign video for every new drop, in the brand’s own look.

  1. Brief and brand theme
  2. Product and model shots
  3. Detail page and video
  4. Team reviews
  5. Batch export
02Shipped

Legal

For in-house and firm lawyers: pull out parties, amounts, term, payment and liability, flag risky clauses and draft the review memo. Files are redacted on your Mac first.

  1. Redact the contract
  2. Extract key clauses
  3. Flag risky clauses
  4. Draft review memo
  5. Lawyer signs off
03Shipped

Federated learning

Agentic FL, built for FLock. Describe a federated training run in chat, and Cortex sets it up, runs it and reports back.

  1. Describe the run
  2. Configure nodes
  3. Owner approves
  4. Train
  5. Report results
04Solution

Manufacturing

For plant and supply-chain teams: answers from SOPs and equipment manuals, a daily production and quality dashboard, and alerts on late supplier deliveries.

  1. Load SOPs and manuals
  2. Answer with the page
  3. Daily quality dashboard
  4. Flag late deliveries
  5. Supervisor signs off
05Solution

Healthcare

For clinics and research teams: patient records redacted on your Mac, assessment notes summarized, and draft reports and training plans for clinicians to approve.

  1. Redact records
  2. Summarize assessments
  3. Draft report
  4. Doctor reviews
  5. Training plan
Custom builds

Cortex, built around how your team works

We take one workflow your team runs every week and build Cortex around it, from the first conversation with your team to the hand-over.

Talk to usWhat a build can include ↓
  1. 01

    Map the workflow

    We sit with the people doing the work and pick the steps worth handing to AI, and the ones a person should still check.

  2. 02

    Build on your real cases

    We build against your own documents and past work, and test until the output is something your team would sign off.

  3. 03

    Roll out with one team

    One team uses it for real work first. What they change goes back into the build before more teams join.

  4. 04

    Hand it over

    Your team owns what we built and can keep editing it. We train the people who run it.

06

Enterprise grade, on your infrastructure

What a custom build can include. Even without one, your files and chats stay on your own machines.

Private deployment

Run Cortex and its models inside your own network. Files, chats and model calls stay on infrastructure you control.

  • On-premises servers
  • Private cloud (VPC)
  • Offline installer, no internet needed

Custom agent harness

We build the agent around your workflow on Cortex’s agent runtime: the tools it can call, the procedures it follows and where it must stop for a person.

  • Tools and MCP connectors for internal systems
  • Skills for your procedures
  • Approval steps and sub-agents

Proprietary models

We fine-tune open-weight models such as Qwen, DeepSeek and GLM on your data, so the model knows your terms, formats and decisions.

  • Trained on your data, run on your hardware
  • Federated training with FLock when data can’t move
  • Small, fast models built for one task

Enterprise permissions

Access is designed around your org chart: who can use which knowledge, which tools and which actions.

  • Three tiers, from staff to the owner’s cockpit
  • Knowledge scoped by team and project
  • Confirmation before risky or outbound actions
07

Download Cortex

Mac, Apple silicon

Latest release

Download for Mac

Open this page on your Mac to download.

Free to download. You pay your model provider directly. Requires macOS 13 or later. Intel Macs are not supported yet.

Windows, Linux and mobile

Coming soon.

  • Windows
  • Linux
  • iPhone
  • Android
08

Questions

Anything else? Talk to us.

What does Cortex cost?

Cortex is free to download. You bring your own API keys and pay your model provider directly, or run a model on your own machine through any OpenAI-compatible endpoint. Custom builds for teams are quoted per project.

Where does my data go?

Your files, chats, knowledge base and meetings stay in a folder on your Mac. A request leaves your Mac only when it goes to the model provider you chose. Meeting transcription and the redaction app can run entirely on device.

Which models can I use?

Claude, GPT, Gemini, DeepSeek, Kimi, Qwen, GLM, MiniMax and any OpenAI-compatible endpoint. In auto mode, this-that picks a model for each task from the ones you set up.

What can the agent do on my computer?

It reads the folders you give it and runs commands in a macOS sandbox. Risky steps, like deleting files or sending messages, wait for you to confirm. Plan mode lets it read and plan without changing anything.

Does it work on Windows, Linux or my phone?

Cortex runs on Macs with Apple silicon today. Windows, Linux and mobile apps are coming soon.

How is it different from ChatGPT?

Cortex works on your own files on your Mac and keeps what it makes as documents, decks and dashboards you can keep editing. It runs routines on a schedule, records meetings, and connects to the tools your team already uses.