Our Approach
Principled by design,
built for people.
Transparent
Every system we build is designed with clarity. Trust comes from openness and accountability in everything we do.
Rigorous
Our research is thorough and methodical. We never cut corners when building systems that people rely on daily.
Useful
Intelligence should serve people. We focus on practical applications that make a real, measurable difference.
Featured Product
Cumulate Chat
Access 190+ AI models from every major provider through one subscription. GPT-5, Claude Opus, Gemini Pro, Grok, DeepSeek, and more — all in one beautiful interface.
Model Switching
Switch models mid-conversation seamlessly
Web Search
Built-in search for real-time information
File Uploads
Upload documents, images, and data
Privacy First
Your data stays yours — always
Coming Soon
AI Assistant
25+ tools with function calling across all major AI models
Web-Based IDE
Full Monaco editor with IntelliSense, right in the browser
Docker Sandboxes
Ephemeral containers with pre-configured dev environments
Multi-Environment
Local, sandbox, and remote SSH workflows — all in one
New Product
Vessel IDE
A modern, AI-powered web-based development platform. Full-featured code editor, intelligent AI assistant with 20+ models, Docker sandboxes, and remote SSH — all in one beautiful interface.
Open Source
Built in the open,
for developers.
We believe great software is built transparently. Our open source projects are designed to help developers build better AI applications with well-documented, production-ready code.
View all projects