CIS
Companies Ideological Space — 2026

The space
for your
company's ideas

Idea management.   ·   Team collaboration.   ·   Partnerships.
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Idea boards Kanban Team chat Partnerships Voice calls Idea canvas AI assistant Proof of Authorship Cloud sync 5 languages Idea boards Kanban Team chat Partnerships Voice calls Idea canvas AI assistant Proof of Authorship Cloud sync 5 languages
About the platform

Where the best ideas come to life

CIS is a workspace for companies that want to turn the chaos of scattered ideas into structured, executable work. Build boards, collect ideas, vote, discuss, find partners — all in one place.

Everything lives in the cloud — work from any device, anywhere in the world, with your team in real time.

I
Companies · Ideological · Space
Features

Everything
you need

01
Kanban boards
Organize ideas across customizable columns. Drag and drop, prioritize with RICE scoring, manage access per board.
02
Idea canvas
Miro-like infinite canvas inside every idea. Text blocks, sticky notes, images, connections — sketch your thinking visually.
03
Voice calls
Built-in peer-to-peer voice rooms per company. Screen sharing, mute, persistent indicator across all screens — no third-party apps.
04
Team activity
Activity tab is a full team chat: @mentions, idea references, system events, reactions, attachments.
05
Partnerships
Discover companies, propose partnerships and work together on shared boards. Every approved partnership unlocks a joint workspace.
06
AI assistant
Expand ideas, generate summaries, find duplicates, structure boards — bring your own OpenAI or Anthropic key.
07
Proof of Authorship
Notarize ideas with cryptographic time stamps. Exportable certificates verify authorship and date — Legal tier only.
08
5 languages
Auto-detect from your browser. English, Russian, Chinese, Spanish, French — each fully translated, including system messages.
How to start
01
Download the app
Choose your platform below — macOS, Windows, Android, iOS. Native apps signed and ready to install.
02
Create an account
Sign up with email in seconds. Your data syncs across all devices through secure cloud storage.
03
Build your space
Create your company, add the first board, invite your team. The first idea is yours.
Pricing

Simple
and fair

Free
$0
Forever
  • 1 company
  • 3 boards per company
  • 3 ideas per board
  • Team activity chat
  • 5 languages
  • Cloud sync
Pro
$2.49
per month · or ₽199 · or €2.30
  • Up to 3 companies
  • Unlimited boards & ideas
  • Custom kanban columns
  • Private idea access
  • Company branding & accent colors
  • Voice calls + screen share
  • Pro badge on your profile
Legal Entity
$2.49
per month · verified organizations only
  • Everything in Pro
  • Verified company status
  • Proof of Authorship notarization
  • Exportable certificates
  • Legal-tier visual identity
  • Priority partnership matching
Download

Available
on every
platform

CIS runs as a native app on every major platform. Pick your OS, install — and start working. The same workspace, the same cloud, everywhere.

Desktop
Desktop
macOS
.dmg · Universal · macOS 11+
Native build for Apple Silicon and Intel. Includes voice calls, screen sharing and system-level notifications.
Download .dmg
Desktop
Desktop
Windows
.exe installer · Windows 10/11
Signed installer with auto-updates. Same workspace and voice calls as on Mac — fully native.
Download .exe
Mobile
Mobile
Android
.apk · Android 9+
Touch-optimized build. Full board editing, voice calls and push notifications work the same as on desktop.
Download .apk
Mobile
Mobile
iOS
.ipa · iOS 15+ · sideload
Install via AltStore or Sideloadly — download the .ipa and follow the side-loading guide. Same workspace, same cloud.
Download .ipa

Start
today

Free to start. No credit card. No questions. Just open it and ship your first idea.

Open CIS Download