390,810 lines of code, 497 components, 40 pages a unified evolved intelligence powered business management ecosystem.
All Features
47 features, each a world of its own. Filter by category, click on cards to watch live demos.
Calls
Voice & Video Calls
Peer-to-peer voice/video calls via WebRTC, screen sharing, ringtone system, and tone generation with Web Audio API.
Fully Integrated Email Client
Full IMAP/SMTP integration, multi-account support, signature manager, template system, and polled inbox.
Friends
Social Network
Friends list, location viewing on map, friend requests, and email invitations.
Network Hub
Communication & Management
Company management, room-based messaging, file sharing, full communication center with 3-panel layout.
AI Assistant
Multi-Model Support
Autonomous AI agent — creates tasks, assigns team members, sends notifications, and executes multi-step workflows with tool calls.
ComfyUI
Image Generation
AI-powered image generation pipeline, diffusion models, fine-tune support, and custom workflow structure.
Ollama
Local AI
Local AI model execution, privacy-focused, zero cloud dependency with custom model support.
Dashboard
Control Center
Task statistics, quick task creation, hacker clock, urgent task widget, and real-time notifications.
Tasks
Smart Task Management
Folder-based organization, calendar integration, collaborators, priority system, subtasks, and task chat.
Calendar
Event Planning
Monthly/weekly/daily views, drag & drop, task integration, and reminders.
Reminders
Notification System
Scheduled reminders, push notifications, recurring alerts, and smart scheduling.
File Manager
Cloud Storage
Folder tree, file upload/download, sharing, and drag & drop organization.
UpIDE
Code Editor
Full-featured web-based code editor, syntax highlighting, file explorer, live preview, and terminal integration.
SVG Editor
Vector Graphics
Drawing tools, layer management, color palette, export — fully client-side vector editor.
Console
Developer Terminal
Command line interface, quick commands, customizable themes, and output filtering.
Automation
Browser Automation
Headless browser integration, web scraping, auto form filling, and scheduled task execution.
MongoDB Manager
Database Interface
Connection management, collection browser, document editing, and query execution.
File Viewer
Multi-Format
PDF, Video, Audio, Image, Code and 3D model viewing with fullscreen mode.
Backgrounds
Animated Wallpapers
10+ animated backgrounds: Hills, Rockets, Fabric, Ripple, Synthetic, Infinity, and more.
Virtual Keyboard
Multi-Layout
QWERTY-TR, emoji, numpad layouts, sound effects, haptic feedback, and docked/floating mode.
Floating Dock
App Launcher
macOS-style dock, drag & drop, customizable shortcuts, and animated hover effect.
Media Player
Audio & Video
Image, video, audio preview, compression, format conversion, and lazy loading.
Admin Panel
System Management
User management, system status, audit logs, and real-time monitoring.
Domains
DNS & Hosting
Nginx proxy, SSL certificate, DNS records, PM2 management, and one-click deploy.
Deploy
Server Deployment
Automated build & deploy, PM2 integration, rollback support, and server status monitoring.
Company Management
Organization
Company creation, department/room structure, member roles, and bulk management.
PWA
App Experience
Push notifications, offline access, fullscreen mode, add to home screen, and VirtualKeyboard API.
Live Cursors
Real-time Collaboration
Admin live cursor tracking, user position sharing, and room-based viewing.
Theme
Dark & Light
System preference tracking, customizable colors, instant switching, and auto detection.
Onboarding
Setup Wizard
Step-by-step guide, animated transitions, personalization options, and first-use experience.
Upboard
Collaborative Whiteboard
Real-time SVG whiteboard: pen, shapes, mind maps, layers, calligraphy, boolean ops, shape builder, snap, measurement, remote cursors.
Mascot Studio
Interactive Mascot
Customizable animated mascot: skeleton editor, SVG part drawing, keyframe animation, portal system, autonomous walking, basket game.
Document Editor
DOCX Editing
Full-featured DOCX editor: bold, italic, headings, tables, images, links, page view, print, keyboard shortcuts.
Spreadsheet Editor
XLSX Editing
Spreadsheet editor: cell selection, formula bar, formatting, column/row resize, undo/redo, sheet tabs, fill handle.
Presentation Editor
PPTX Editing
Presentation editor: slide management, drag/resize elements, text editing, presentation mode, slide templates.
PostgreSQL
SQL Database
PostgreSQL management: query editor, table browser, connection manager, external database support.
Kanban Board
Visual Project Board
Room-based kanban: drag-drop columns & cards, labels, images, assignees, due dates, SSE real-time sync.
WebMail
Browser Email Client
Browser-based email client: inbox, compose, reply, attachments, multi-account support inside Network Hub.
DNS Manager
Zone Management
DNS zone editor: A, AAAA, CNAME, MX, TXT, SRV records, zone file view, BIND management.
Security Panel
Server Security
fail2ban jail status, banned IP management, firewall rules, bulk ban/unban, security monitoring.
PM2 Manager
Process Manager
PM2 process monitoring: start/stop/restart, log viewer, config editor, memory & CPU tracking.
Corporate Page
Company Showcase
Company landing page: AI training, API docs, MCP tools, architecture overview, design identity, code structure.
File Sharing
Public Links
Token-based public file sharing: share links, password protection, expiry dates, download tracking.
Calculator
Scientific Calculator
Scientific calculator widget: basic arithmetic, trigonometry, logarithm, memory, history, dark themed.
Text to Speech
AI Voice Synthesis
AI-powered TTS with chunk-based streaming, 3-ahead prefetch, audio blob caching, 24kHz WAV output, and multiple voice options.
Webstree in Numbers
A massive ecosystem, written from scratch, every line crafted with care.
Global Network
Connect with your friends around the world in real time.Click a node to send a wave.Tap a card to send a wave.
Network Hub Station
All communication and management tools in one hub.
- No transfers yet — try dragging a file.
One platform. Three honest plans.
We only charge for what costs us money: cloud storage, cloud AI, and multi-user company management. Everything that runs on your own device stays free.
Kul
Forever FreeEverything that runs on your own device, free forever.
always free
KULAI on your device
Our AI assistant runs locally on your machine. No cloud round-trip, no per-token bill, no waiting on our servers.
Local image generation
Fast and quality image pipelines run on your own GPU. Unlimited use, your hardware.
Voice and video calls
Peer-to-peer calling, no server in between. We do not bill for what does not cost us.
Documents, slides, sheets with PDF export
Tasks, calendar, reminders
Contacts and messaging
Windows / macOS / Linux apps
Pro
Cloud KULAI, shared workspace, and company management for small teams.
/ month, billed yearly
$29/mo % less than monthly
Everything in Kul
KULAI in the cloud
Use KULAI from any device without installing locally. Fair-use quotas, no API key juggling.
Fast cloud image generation
Quick image creation on our servers when your device is busy or offline.
50 GB cloud storage
Email with IMAP integration
Companies and Kanban (5 members)
Create one company, invite up to 5 teammates, manage tasks together on shared boards.
Web research console
Master
Full platform with unlimited cloud AI and larger teams.
/ month, billed yearly
$100/mo % less than monthly
Everything in Pro
Unlimited cloud KULAI
No quotas on KULAI cloud usage. Built for teams that lean on AI all day.
Quality cloud image generation
High-fidelity image generation on our enterprise GPU infrastructure.
200 GB cloud storage
Companies and Kanban (20 members)
Manage multiple companies, invite up to 20 teammates per company, full Kanban suite.
Admin panel access
User management, company settings, audit logs, system health overview.
Custom workflow configuration
Priority support
No hidden fees. Cancel anytime. For enterprise needs, talk to us.
Custom Components
Custom components written from scratch, with no external UI library dependency.
Grab any card, push it against its neighbors, and let go.
KeyboardMain
Custom QWERTY-TR keyboard built from scratch. Docked/floating mode, water-drop ripple effect, Web Audio API key sounds, haptic feedback, Turkish character long-press support.
UpBackground
10+ animated background components. Hills, Rockets, Fabric, Ripple, Synthetic, Infinity, Pattern, Boxes, Shapes and more. Each drawn with Canvas or CSS.
AiChatInput
AI chat input component. Speech recognition (Web Speech API), file attachment, model selector, thinking mode, chat history, new chat, and incognito mode.
IncomingCall
WebRTC call notification. Ringtone generation (Web Audio API), vibration, accept/decline call, PiP (Picture-in-Picture) support.
SvgEditor
Full-featured SVG editor. Drawing tools, layer management, color palette, export. Fully client-side.
Upboard
Collaborative SVG whiteboard with 30+ tools. Pen/bezier, shapes, mind map, layers, boolean ops, calligraphy, snap system, remote cursors, measurement tool.
MascotStudio
Interactive mascot system. Skeleton editor, SVG part drawing, keyframe animation, autonomous walking, portal navigation, speech bubbles, basket mini-game.
OfficeEditors
In-browser DOCX (TipTap), XLSX (SheetJS), PPTX editors. Full formatting, formula support, presentation mode, keyboard shortcuts, paginated view, and print support.
UpMedia
Media viewer and manager. Preview, upload, compression, and format conversion for images, videos, and audio files.
UpScrollbar
Custom scrollbar. Native scroll performance, customizable appearance, auto-hide, touch support.
ConfirmDialog
Confirmation dialog. Promise-based API, customizable title/message/buttons, Escape to close, backdrop click.
UpCalendar
Custom animated calendar with task indicators, priority-based colors, anime.js slide transitions, and swipe navigation.
Responsive UI Demo
Watch our cards and content scale across different screen sizes live. Transitions powered by Anime.js.
batch: 20,
maxCached: 60,
loaded: 20,
layout: 'list' ,
ease: 'outQuart'
})
Architecture
Layered architecture — each layer carries its own responsibility.
Grab a bar handle and stretch it, watch the line count move.
Tech Stack
Modern, powerful, and well-integrated tools.
Server API Map
530 endpoints — RESTful API backed by 50 models.
Database Models
50 Mongoose models on MongoDB.