caiioo is a local and privacy-first convenient sidebar interface for using practically any AI model with your own personalization, memories, data, and tools to be safe and productive using agentic AI.
Your Data. Your Tools. Any AI. Private. Transparent.
Use your favorite agentic AI with your data and hundreds of tools in a convenient resizeable sidepanel. Easily collaborate with agents and verify results.
caiioo is independent and not affiliated with, endorsed by, or sponsored by OpenAI, Google, Anthropic, Meta, xAI, Perplexity AI, or any other provider mentioned on this site. All trademarks are the property of their respective owners.
Three Reasons to Switch
Any AI Model
Switch between Claude, GPT, Gemini, Grok, and hundreds more mid-conversation. No vendor lock-in.
Explore modelsPrivacy by Design
Your conversations, settings, and data stay on your device. Zero data retention by default.
Learn about trustBrowser-Native Agent
A powerful AI assistant in your browser sidebar with hundreds of tools. No admin rights needed.
See capabilitiesEngineered for Speed, Focus, and Memory
Dynamic Tool Selection
Intelligently chooses which tools to activate each turn — not all at once — so your agent stays fast and focused.
Streaming Execution
Interject mid-run without restarting. Our streaming engine lets you steer your agent in real time.
Context Compression
Deduplicates redundant content in real time so your agent remembers more while using fewer tokens.
How caiioo Protects Your Privacy
AI subscriptions are convenient — but your conversations, files, and habits live on someone else's servers. Here's how caiioo is different.
~$20/mo for one provider
Your question, context, and any files you share
Stored in their database alongside millions of other users
Your conversations may train their models, feed analytics, or be reviewed by staff
Logs kept for 30–90+ days. Sub-processors may get copies too.
Your data on their servers, under their terms, subject to change
Pay only for what you use — often less
Your question, context, and any files you share
caiioo runs locally. Your data never leaves unless you ask it to.
Your prompt goes straight to the AI provider with zero data retention. Response comes back. Nothing stored.
Conversation history, files, preferences — all local. Only you have access.
Your data on your device, under your control, always
Our mission is to empower users to automate, create, and explore with multiple AI in one platform, all while keeping their data private.
caiioo is a platform with a user-friendly interface that orchestrates multiple AI tools to help you accomplish tasks while keeping you in full control of your data. It is developed by experts in privacy and data protection.
Save time, streamline your workflow, and protect your privacy.
Trusted by researchers and professionals who demand transparency
Mac or PC—your browser is the operating system. No admin rights required.
Model Intelligence At Your Fingertips
Don't guess which AI model to use—know. caiioo Benchmarks provides real-time performance data, cost comparisons, and capability rankings so you always pick the right model for the job.
View Full Benchmarks →Professional Infrastructure Pricing
We don't sell AI—you bring your own API keys. We sell orchestration, workflow power, and unthrottled access.
Plus innovative AI applications like Slate—a multi-media editor for real-time AI collaboration on documents, code, and designs.
Free
Full autonomy. Your keys, your models, your data.
- Bring your own API key (BYOK) - save your API key from OpenRouter.ai and immediately use it with hundreds of models, easily switched
- Read-only Google Workspace - search and read Gmail, Drive, Docs, Sheets, Calendar
- Slate editor - full document and code editor: rich text WYSIWYG, Word (DOCX) and Excel (XLSX) editing, Monaco code editor (20+ languages), math, diagrams, charts, version history, export to PDF/HTML/Markdown
- Perplexity AI search (with BYOK)
- Browser integration (browser extension for Chrome, Edge, Vivaldi, more - PC or macOS)
Pro Mobile
Coming SoonPro on your phone — pick one mobile OS.
- All Pro features on the mobile OS where you bought it
- Sold separately on App Store ($2.99 → iOS only) and Play Store ($2.99 → Android only)
- Bring your own API key (BYOK)
- To get both mobile OSes, buy both IAPs OR upgrade to Pro $9 (covers everything everywhere)
Pro
Stop planning. Start doing.
- Pro on every caiioo app you sign into — Chrome, Mac, Windows, Linux, iPhone, Android (current and future)
- Everything in Free, plus the power to automate and act
- Automate Google Workspace — create and edit Docs, Sheets, Gmail drafts, Drive files, and Calendar events on your behalf
- Automate the web and web applications — fill forms, operate SaaS apps, and provide help and explanation on how to use any page or web app
- API connections — send data to any service, not just read from it (POST, PUT, PATCH, DELETE)
Platform
Local server + API on top of Pro.
- Everything in Pro
- Native Mac app — system tray, global shortcuts, floating sidepanel overlay (Windows and Linux coming soon)
- Apple Calendar, Reminders, and Notes — deep macOS integration so caiioo can create events, set reminders, and capture notes on your behalf
- Encrypted relay — your own private tunnel so settings and data stay yours, end-to-end
- Local server / desktop tools — run a caiioo service component locally and let trusted local apps talk to it
- API access (preview) — programmatic access to caiioo agent runs, Slate documents, and Sundial Agenda for use from your own scripts and services
- Unified sync — one caiioo experience across all your devices and apps, automatically
You pay AI providers directly for tokens. We provide the orchestration and workflow power—no hidden subsidies, no throttling.
Stop Being Throttled
Get the full power of the API without context limits or "unlimited" that forgets. No admin rights needed—just install the extension and go.
Built for power users who demand transparency.
Get Started Free