Just ask.
The almost everything app - starting with AI.

Supported providers:
The roadmap
The AI Interface
Every major model in one place. Sun automatically selects the model for your query. Web search and extraction, multi-model conversations, quick model selection through @mentions...
Sun - Your Digital Agent
Sun runs when you're offline. Managing your notes, tasks, morning briefings, event-based notifications calendar management, messages sent on your behalf. For everyone - no technical knowledge required.
Almost Everything
Messaging. Coding. Design. Social. Health. Shopping. Calendar. Ordering. One platform. One query. Almost everything you do - unified.
The AI Interface
Every major model, in one place. No more switching apps, no more guessing which LLM to use, no more paying three separate subscriptions.
Automatic model selection
Sun routes your query to the best model based on its category and complexity. Coding, math, writing, science - each query finds its ideal model automatically.

Tag any model instantly
Type @claude, @gpt, or @gemini directly in your message. No menus, no settings. Switch models in one keystroke.

Multi-model conversations
Switch models mid-chat without losing context. Ask Claude to draft, then tag GPT to simplify - in the same thread.

Sun works while you don't.
Set Sun up once. It runs in the background - managing your notes, tasks, filtering your emails, organizing your calendar, sending messages or emails on your behalf, or delivering a morning briefing every day. For everyone. No technical knowledge required.
Almost everything else.
What if almost everything was one query away?
Simple pricing
No per-provider subscriptions. One plan, all models.
Free
$0
- 20 queries per day
- Access to free models only
- Automatic model selection among free models
- Web search & extraction
- Unlimited notes and tasks
Starter
$5 /mo
- Limited usage
- Access to all models
- Automatic model selection among best models
- Web search & extraction
- Unlimited notes and tasks
Plus
$15 /mo
- Expanded usage
- Access to all models
- Automatic model selection among best models
- Web search & extraction
- Unlimited notes and tasks
Pro
$150 /mo
- Unlimited usage
- Access to all models
- Automatic model selection among best models
- Web search & extraction
- Unlimited notes and tasks