Your Data. Your Tools. Any AI. Private. Transparent.
Use your favorite AI with your data and hundreds of tools in a convenient resizeable sidepanel. Easily collaborate with agents and verify results.
Simply prompt and your favorite AI can browse the web, use AI search, work with Google workspace, operate image generators, and collaborate on built-in canvas — chaining actions together to accomplish your goals with an auditable trail and approval control. Everything stays on your device. Your keys, your data, your rules.
Trusted by researchers and professionals who demand transparency
Mac or PC—your browser is the operating system. No admin rights required.
Our mission is to empower users to automate, create, and explore with multiple AI in one platform, all while keeping their data private.
PebbleFlow 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.
Why PebbleFlow?
Seamless AI Switching
Switch between Claude, GPT, Gemini, Grok, Llama, Mistral, and Perplexity mid-conversation. Your preferences and context carry over—no vendor lock-in. New models available within hours of release.
Your Data and Personalization Stays Yours
True Privacy and Security By Design and Default. Conversations, settings, and personalization stored locally. When your conversations generate insights about you and how you work, they're yours—stored on your device, ready to use with any AI model. No personalization lock-in. Data retention policies are clearly marked so you choose—and most responsible providers offer zero data retention through APIs that you now get to easily use.
Deep Google Workspace Integration
PebbleFlow connects directly to your Google Workspace. Search and summarize emails, find files in Drive, read and write Docs, analyze and update Sheets, manage Calendar events—all through natural conversation. Use PebbleFlow alongside or instead of Google's native AI features, ensuring you benefit from improvements to Google's services while enjoying PebbleFlow's versatility across any AI model.
Dial In What Works—or Ask the AI to Design an Agent
Just tell PebbleFlow "Make me an agent that..." and it builds one for you—a custom mode with its own system prompt, preferred tools, and personalized context variables. Refine it yourself or keep prompting the AI to iterate. The result: reusable agents that produce consistently better results with higher accuracy.
Create specialized AI agents with their own personality, tools, and context. A support agent, a writing coach, a code reviewer—each tuned to its task.
Save effective prompt patterns as reusable skills. One click replays a proven workflow instead of rewriting prompts from scratch.
Teach your agent about specific websites and apps. PebbleFlow remembers how to navigate your tools so the AI gets smarter with every interaction.
Define dynamic parameters—your name, project details, client info—that auto-inject into every prompt. The same agent adapts to different contexts without manual editing.
Always Where You Work
Your AI coworker lives in your browser sidebar, ready to directly drive apps or interact with any web page. Context is king—you control your personal and work context, where simple instructions become orchestrated results.
No Hidden Throttling
Other AI apps silently truncate your context to save costs. With PebbleFlow, every piece of information you add is considered by the AI—not summarized until the model's full capability is used. The result: better attention to detail, fewer hallucinations, and less forgetting. Smart design reduces your costs without any loss.
Discover New Use Cases Daily
A growing platform of tools that combine in powerful ways: spreadsheet to personalized emails, photos to illustrated stories in Slate, web research to polished first drafts, knowledge bases to instant answers. New capabilities added constantly—the combinations are endless.
Built-in Ad Blocking
Stop wasting tokens and AI thinking on ad content. PebbleFlow's built-in ad blocking removes ads before they reach your AI, keeping conversations focused on what matters. Need ads included? Toggle it off anytime.
PebbleFlow BenchmarksModel Intelligence At Your Fingertips
Don't guess which AI model to use—know. PebbleFlow Benchmarks provides real-time performance data, cost comparisons, and capability rankings so you always pick the right model for the job.
- Real-time model performance metrics
- Cost-per-task comparisons
- Capability and quality rankings
- Recommendations based on your use case
New Capabilities, As Fast As AI Moves
The AI landscape moves fast—and so do we. We continuously ship new tools, integrations, and capabilities as the state of the art advances, bringing the latest breakthroughs directly into your workflow. Plus, extend PebbleFlow yourself with MCP servers and API integrations.
Skills (Prompt Templates)
Save favorite prompts with user, system, and model-specific variables. Reuse them instantly with a slash command.
Website Learning
PebbleFlow learns websites on the fly, improving performance and accuracy with repeated page visits.
Custom Modes
Create specialized agents with custom system prompts, tool selection, and behavior.
MCP Servers
Connect local stdio MCP servers for unlimited tool extensibility with the desktop app.
API Integration
Call any REST API directly from conversations to fetch or send data.
Apple Integration
Access Notes, Calendar, and Reminders natively on macOS.
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.
- Immediate access to Free AI models (provisioned key)
- 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
- Read-only web browsing - navigate, search, screenshot, extract page content
- Read-only API integration - GET requests to any REST endpoint
- Perplexity AI search (with BYOK)
- 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
- Read-only Sundial Agenda - view calendars and reminders, find free time
- PDF, image & document ingestion - simple extraction (free) or advanced extraction (BYOK)
- Enhanced OCR (with BYOK)
- Built-in agent modes (General, Shopping, Workplace)
- Read-only settings management - view and inspect configuration
- Browser integration (browser extension for Chrome, Edge, Vivaldi, more - PC or macOS)
- Settings import/export and backup
- Test drive all Pro tier features for 14 days
Pro
Google Workspace + image gen + custom agents.
- Everything in Free, plus full write access
- PebbleFlow Benchmarks - full model intelligence with quality evaluations, throughput tests, and detailed comparisons
- Full Google Workspace - create, edit, and manage Docs, Sheets, Gmail drafts, Drive files, and Calendar events
- Full web automation - click, type, fill forms, interact with web pages, execute JavaScript
- Full API integration - POST, PUT, PATCH, DELETE requests to any REST endpoint
- Cutting-edge image generation (Gemini, FLUX, Seedream + more as released)
- Full Sundial Agenda - create events and reminders, schedule meetings
- Slate editor - AI-powered editing, revisions, redline suggestions, and insert at cursor
- Unlimited custom agent modes with custom variables
- Custom profile variables - personalize AI behavior across all modes
- Per-action instructions - customize how each tool action behaves
- Cloud sync - sync settings and data across devices
- Remote MCP & OpenAPI support - connect to remote MCP servers and OpenAPI endpoints
- Local MCP via Bridge - connect your browser AI to local tools, databases, and filesystems
- iOS and Android apps - access PebbleFlow on the go
- Priority support - submit support tickets directly from the app
Platform
Coming SoonYour own infrastructure.
- Everything in Pro tier
- Native desktop app (macOS, Windows, Linux) - system tray, global shortcuts, floating sidepanel overlay
- Apple Calendar, Reminders & Notes - deep macOS integration via EventKit
- Encrypted relay server - access PebbleFlow from any browser or device through your own private tunnel
- PebbleFlow UI in any browser - use PebbleFlow from Safari, Firefox, or any browser via your relay
- Extension + Desktop + Mobile sync - unified experience across all your devices
You pay AI providers directly for tokens. We provide the orchestration and workflow power—no hidden subsidies, no throttling.
What Does AI Actually Cost?
Real token costs from real PebbleFlow sessions—Google Workspace, image generation, custom agents, and more. Pick a model, see what you'd pay—no markup, no surprises.
Loading model pricing from PebbleFlow Benchmarks...
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.
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