The most powerful self-hosted AI platform. 10 LLM providers, unlimited tools, autonomous agents that learn and evolve. One desktop app to rule them all. Free during Open Beta.
NexusAI Desktop App
10 AI Providers • 100+ Tools • Autonomous Agents • Persistent Memory
NexusAI isn't just another chatbot. It's a complete AI operating system that lives on your machine, connects to your world, and works for you 24/7.
Claude, GPT-5, Gemini, Groq, Mistral, DeepSeek, xAI, OpenRouter, Together, Ollama. Switch models per agent. Use local models for free with Ollama.
Create unlimited specialized agents with their own personality, model, tools, and skills. A Researcher, a Coder, a Content Writer, a Manager — your team, your rules.
Extend your agents with any MCP server — filesystem, shell, GitHub, Discord, Gmail, and hundreds more. One-click install from the discovery panel.
Your agent remembers everything. Long-term memory, daily diaries, and vector search to recall the right information at the right time — without wasting tokens.
Connect your agents to Discord, Telegram, WhatsApp, Slack, email, and webhooks. Your AI assistant lives where you live.
Heartbeat engine, cron scheduler, background daemon. Your agents work while you sleep — monitoring, responding, creating, learning.
Don't get locked into one provider. NexusAI supports 10 providers out of the box. Mix and match — use Claude for reasoning, GPT for coding, Ollama for privacy.
Create specialized agents, organize them into teams, and watch them collaborate autonomously. Each agent has its own personality, model, tools, and memory.
No more repeating yourself. NexusAI builds a persistent memory across sessions — your preferences, your projects, your history. It gets smarter every day.
The Model Context Protocol (MCP) is an open standard that lets you plug any tool into your agents. NexusAI ships with powerful built-in servers and supports hundreds of community servers.
Read, write, edit, search files. 14 tools for full file management.
Execute commands, run scripts, background processes.
Search the web, fetch pages, take screenshots.
Run Python, JavaScript, Bash in sandboxed environments.
Send messages, manage channels, react, create threads.
Repos, issues, PRs, code search, commits, reviews.
Read, send, search emails. Draft management.
Search videos, get transcripts, channel analytics.
Any MCP server works. Community ecosystem growing daily.
Connect NexusAI to every platform you use. Your agents can receive messages, respond autonomously, and manage communities — all from one place.
Skills are reusable behaviors you inject into your agents. Write a SKILL.md file, and your agent instantly knows how to do something new.
NexusAI is 100% self-hosted. No cloud, no telemetry, no data harvesting. You control every action your agents take.
NexusAI adapts to YOU. Configure the tools, agents, and skills you need for your specific workflow.
Filesystem + Shell + GitHub + Code Exec. Code, debug, commit, deploy — all through natural language.
Discord + Telegram + Slack. Auto-moderate, respond to questions, post updates across all channels simultaneously.
Gmail + Calendar + Web Search + Webhooks. Automate emails, research competitors, manage tasks autonomously.
Web Search + YouTube + Writing Skills. Research, write, edit, and publish content with AI-powered agents working in parallel.
Code Exec + Filesystem + Web Fetch. Analyze datasets, generate reports, create visualizations — all automated.
With unlimited MCP servers and custom skills, NexusAI can do anything you can imagine. What will you build?
See how NexusAI compares to other AI tools on the market.
| Feature | NexusAI | ChatGPT | Claude Code | AutoGPT | Lindy AI |
|---|---|---|---|---|---|
| Desktop Native App | ✓ | ✗ | CLI | ✗ | ✗ |
| Multi-Provider (10+) | ✓ | ✗ | ✗ | ✓ | ✗ |
| Custom Sub-Agents | ✓ | ✗ | ✗ | ✓ | ✓ |
| Agent Teams + Mailbox | ✓ | ✗ | ✗ | ✗ | ✗ |
| Persistent Memory | ✓ | Limited | ✗ | ✗ | ✓ |
| Self-Evolving Personality | ✓ | ✗ | ✗ | ✗ | ✗ |
| MCP Tools Ecosystem | ✓ | ✗ | ✓ | ✗ | ✗ |
| Discord / Telegram / Slack | ✓ | ✗ | ✗ | ✗ | Partial |
| 24/7 Autonomous Mode | ✓ | ✗ | ✗ | ✓ | ✓ |
| Self-Hosted / Private | ✓ | ✗ | ✓ | ✓ | ✗ |
| Custom Skills | ✓ | GPTs | ✗ | ✗ | ✓ |
| Affordable Pricing | Free (Beta) | $20/mo | $20/mo | Free | $50/mo |
| Lifetime License | Coming soon | ✗ | ✗ | ✗ | ✗ |
One-click install. Each skill adds new capabilities to your agent — from web research to code deployment.
Search the web, fetch pages, take screenshots. Powered by multiple search engines.
Run Python, JavaScript, and Bash scripts in sandboxed environments.
Automated security analysis, best practices, and improvement suggestions.
Deploy to Vercel, Netlify, or any platform. CI/CD pipeline management.
All features unlocked, no limits, no credit card required. Help us shape NexusAI and get a lifetime discount when we launch.
Full access to everything. No strings attached.
Pricing coming soon. Beta testers get exclusive early-bird discounts.
Download NexusAI for free and help us build the future of AI agents.
Your data. Your agents. Your rules. Your feedback shapes the product.
Windows SmartScreen Notice
Windows may show a SmartScreen warning when you first run NexusAI. This is normal for new apps that haven't yet purchased a code signing certificate. Click "More info" then "Run anyway" to continue. The app is 100% safe.
Open Beta — all features free. Some features are experimental and may have bugs.