One interface.
Every model.
Chat with GPT-5, Claude Opus, Gemini, Grok, DeepSeek, Qwen, GLM and more — from a single refined workspace.
Every leading model, one place
Anthropic
Google
xAI
DeepSeek
Alibaba
Meta
MistralThe frontier, side by side.
Deep-integrated with the world's top AI providers. Switch between them in one click.
GPT-5.5
OpenAI's flagship. Deep reasoning, vision, and tool use — the most versatile assistant available today.
- Long-horizon reasoning
- Vision + documents
- Advanced code & math
- Function calling
Claude Opus 4.8
Anthropic's most capable model. Best-in-class prose, careful reasoning, and long-context comprehension.
- Best-in-class prose
- Careful, aligned answers
- Long document analysis
- Excellent coding partner
27+ models. One workspace.
From the frontier to open-source. Pick the right tool for every job — or let us route it for you.
More context. Better answers.
Paste in entire codebases, PDFs and long threads. Every model on Nexus supports large context.
Gemini 3.1 ProClaude Opus 4.8Grok 4.3DeepSeek V4Built for how you actually work.
From shipping code to writing essays — Nexus meets you where you are.
Code & build
Ship features faster with a senior-level pair programmer.
Research & study
Summarize papers, explain concepts, cite sources.
Write & edit
Draft, rewrite and polish anything — in your voice.
Analyze images
Upload photos, screenshots, diagrams — get answers.
Search the web
Grounded answers with real-time web results.
Brainstorm
Explore ideas across models to find your best one.
Everything you need. Nothing you don't.
A single fast, private workspace for every AI conversation.
Instant switching
Change models mid-thread without losing context.
Private by default
Your chats are yours. No training on your data.
Web-grounded
Real-time search built in — no more stale answers.
Simple pricing. Every model.
One flat price gets you every frontier model. Cancel anytime.
Try every model with a generous monthly quota.
- 50K tokens / month
- All standard models
- Web search
- Chat history
For power users who want the best models, always.
- 5M tokens / month
- GPT-5, Claude Opus, Gemini Pro
- Vision & image analysis
- Priority speeds
- Priority support
For teams that need collaboration and controls.
- 20M tokens / user / mo
- Team workspaces
- Admin & usage analytics
- Single sign-on (SSO)
- Dedicated support
Thinkers, makers, teams.
Join the people building the future — faster, in one workspace.
"I cancelled three subscriptions. Nexus gives me every model I actually use in one place."
"Switching between Claude for writing and GPT-5 for code in the same thread is a genuine unlock."
"Clean, fast, and it just works. The best AI interface I've used."
Ready to think bigger?
Every model. One interface. Start free — no credit card required.