Proactive AI · Bespoke software

Other AI waits.
Yansu ships.

Turns how you actually work into knowledge, handoffs, and automations. No prompts. No waiting.

Download for Mac (Apple Silicon)
Download for Windows
Download for Linux (x64)
Yansu
Yansu desktop application icon

Bespoke, proactive, in the background

∞
Memory distilled
0
Prompts needed
24/7
Working for you

Features

Yansu helps you become
comfortably 'lazy'

01

Tribal Knowledge

Yansu observes how you work, capturing every conversation, decision, hesitation, and distills raw memory into structured knowledge.

02

No Prompt

Yansu doesn't wait to be asked. It spots what you need and acts on it before the thought even crosses your mind.

03

Distraction Free

No babysitting. Yansu works quietly while you stay focused on your work.

Background Computer Use

You play. Yansu ships.

Catch a movie, play a round, take the afternoon off. Yansu quietly opens apps, fills forms, and files tickets on a virtual cursor of its own—never touching yours.

Never touches your cursor

Yansu runs its own pointer in a virtual layer. Yours stays right where you left it—no jumps, no fights for control.

Never steals focus

Windows stay put. Keystrokes reach the app you meant. Yansu works quietly alongside—not on top of you.

Shares your screen, not your seat

Your apps keep their state. Yansu operates in its own lane so your workflow never skips a beat.

How it works

How does Yansu work?

1

Listen

Yansu learns from observing how you work on the desktop through screenshots, and/or your messaging apps.

Slack
2

Crystallize

Yansu understands your patterns, creates structured, actionable knowledge tailored to your needs.

Knowledge
Sprint workflow
Code review style
Team preferences
3

Solve

Proactively acts on that knowledge: hands off the tasks you'd rather not do and runs automations tailored to your patterns — without waiting for a prompt.

Automation

Privacy

Your data stays yours

Lives on your machine

Your activity observations, AI memory, knowledge, and automations are stored locally. Not on our servers — on yours.

You hold the keys

Nothing leaves your device without explicit permission. You decide what stays private and what gets shared.

Independently audited

SOC 2 Type II and ISO 27001 certified. Our security isn't just a promise — it's verified by third parties.

SOC 2 Type II
ISO 27001

Pricing

Simple, transparent pricing

Free
$0 /month
  • ~2 handoffs / month
  • ~2 automations / month
  • ~2 memories & knowledge / month
Download for free
Pro
$20 /month
  • ~5 handoffs / month
  • ~5 automations / month
  • ~50 memories & knowledge / month
Get Pro
Best Value
Studio
$100 /month
  • ~25 handoffs / month
  • ~25 automations / month
  • ~250 memories & knowledge / month
Get Studio in app
Max
$200 /month
  • ~50 handoffs / month
  • ~50 automations / month
  • ~500 memories & knowledge / month
Get Max
Enterprise
Custom
  • Custom handoff, automation & memory limits
  • Shared team memory & knowledge
  • Unlimited members
  • Team knowledge & memory management
  • SOC 2 Type II & ISO 27001
  • SSO & SAML
  • Custom data retention & compliance
  • Dedicated account manager
Talk to us →

FAQ

Frequently asked questions

What is Yansu? +
Yansu is a proactive AI by Isoform that observes how you work, learns your patterns, and acts before you ask — building a memory of how you work, handing off the tasks you'd rather skip, and running automations in the background. Unlike traditional no-code tools or AI assistants that require prompting, Yansu acts autonomously. Learn more about Isoform.
Which AI models does Yansu use? +
Yansu automatically selects the best model for each task — including Claude by Anthropic, GPT by OpenAI, Gemini by Google, and more. The multi-model approach means each step of its analysis and execution uses whichever model performs best for that specific operation.
What platforms does Yansu support? +
Yansu is available for macOS (Apple Silicon & Intel), Windows 10+, and Linux (Ubuntu 20.04+). It integrates with Slack, Microsoft Teams, Feishu, Discord, Telegram, WhatsApp, and WeChat.
Can I use Yansu with my team? +
Yes. The Enterprise plan includes team knowledge and memory management, shared knowledge and automation libraries, and admin controls. Yansu can observe team-wide patterns and act in ways that benefit everyone.
How is Yansu different from ChatGPT or Copilot? +
Unlike ChatGPT or Copilot, Yansu is proactive -- it observes your work patterns and acts on them without being prompted, handing off tasks and running automations. It does not require you to describe what you need; it figures that out by watching how you work.
What can Yansu do for you? +
Yansu builds a living memory of how you work, hands off tasks you'd rather not do, and runs automations tailored to your patterns. Examples: consolidating Jira/Notion/Sheets updates into a daily digest, monitoring AI spend across providers, and extracting meeting action items into drafted tickets.
Is my data used to train AI models? +
No. Your data stays on your device and is never used for AI model training. Yansu is local-first -- nothing leaves your machine without your explicit permission. Isoform is SOC 2 Type II and ISO 27001 certified.
Do I need to be a developer to use Yansu? +
No. Yansu is a no-code platform that requires no programming or technical knowledge. It observes your existing workflows and acts automatically -- handling everything from observation to execution. You just keep working as usual.

Goodbye SaaS graveyard

Have what you need only. Get Yansu today.

Download for Mac (Apple Silicon)
Download for Windows
Download for Linux (x64)

macOS 13+ · Windows 10+ · Ubuntu 20.04+