Mind over AI
For people who know what to ask for
Turn Your Browser Into an AI-Powered Workspace
Collaborate with AI assistance as you surf the web, research, and work. Get help with any web page, SaaS app, or document—powered by the AI model of your choice.
Trusted by developers, researchers, and AI practitioners
Works with all Chromium browsers
AI That Works Where You Work
PebbleFlow runs inside your browser, giving AI direct access to your web pages, documents, and tools—without sending everything to the cloud.
See exactly what the model sees. No black boxes. Configure everything, or let defaults handle it.
Browser-Native AI Agent
The extension turns your favorite browser into an AI Agent powered by 500+ models. Choose Claude, GPT-4, Gemini, Llama, or run fully local with Ollama.
Help With Any Web Page
Get assistance with any website, SaaS app, or web application. Summarize articles, fill forms, extract data, or automate repetitive tasks.
Google Workspace Integration
Read and write Google Docs, query and update Sheets, manage Gmail, and organize Drive files—all through natural conversation.
Deep Research
Agents call quick or deep research via Perplexity, automate browser searches, query Google Search—or all at once. Track down facts and cite sources automatically.
Seamless Tool Switching
Effortlessly move between Google Sheets, web pages, Slate, and other tools while you work. Context follows you everywhere.
5 Concurrent Agents
Run up to 5 agent threads simultaneously, each working in its own browser tab group. Parallelize your research and tasks.
Privacy by Design
Your data stays on your device. Choose Zero Data Retention models, or go fully offline with local Ollama models. Your browser, your control.
Full Cost Transparency
See exactly what you spend per message and per thread. Choose from 100+ models at different price points to match your budget—from free to premium.
PDF & Document Ingestion
Upload PDFs and have them automatically processed with OCR. Tables, figures, and formatting preserved as searchable text.
Thread Import/Export
Export your conversations with all attachments. Import them on another device or share with others. Full backup and restore.
Mobile Remote Control
Control your browser AI sessions from your phone via secure LAN relay. Start tasks on desktop, monitor and interact from anywhere.
The Canvas That Handles Everything
Collaborate with AI on Slate—a powerful canvas that handles PDFs, Word docs, markdown, and any code language. Create, edit, and refine documents with AI assistance in full transparency.
Document Intelligence
Process PDFs with OCR, parse Word docs with tracked changes and comments, extract data from spreadsheets.
Writing Assistance
Have AI check your writing and suggest edits you can see and accept transparently. Handle redlines and comments in Word docs—even suggesting responsive edits.
Code & Markdown
Full syntax highlighting for any programming language. Write documentation, README files, or technical specs with AI help.
Visual Design
Create website and web app mockups and edit them on the fly. Preview HTML and iterate with AI suggestions.
Generate & Edit Images with Leading Models
Create stunning visuals using FLUX.2, Gemini, and other cutting-edge image models. Edit existing images with up to 10 reference images and integrate them directly into Slate compositions.
- Text-to-image generation with FLUX.2 and more
- Multi-reference image editing
- Direct integration into Slate documents
- Iterate and refine with natural language
Your Google Apps, AI-Enhanced
Access and interact with Google Docs, Sheets, Gmail, Calendar, and Drive directly from PebbleFlow. Search, summarize, and work with your data without leaving your browser.
- Search and retrieve from Google Drive
- Read and analyze Google Sheets data
- Draft and send emails via Gmail
- Manage events in Google Calendar
Research Smarter, Not Harder
PebbleFlow sees what you see. Analyze articles, extract key information, and get intelligent summaries from any webpage—all while maintaining full context of your browsing session.
- Instant article analysis and summarization
- Extract structured data from any page
- Cross-reference multiple sources
- Save insights directly to your notes
Extend Capabilities Without Limits
Save favorite prompts as Skills, teach PebbleFlow your workflows, and connect to unlimited tools via MCP servers.
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.
Your Choice of 500+ AI Models
Access models from Anthropic, OpenAI, Google, Meta, Mistral, and more through OpenRouter. Or run fully local with Ollama for complete privacy.
Use industry-leading models within minutes of their release, or choose cost-efficient models that are tried and tested.
Claude 4.5 Sonnet
Anthropic
GPT-5
OpenAI
Gemini 3
Grok 4.1
xAI
Llama 4
Meta
Local Models
Ollama
Bring your own API key. Only pay for what you use.
Simple, Transparent Pricing
Start free with access to free AI models. Upgrade anytime to unlock more features.
Free
Full autonomy. Your keys, your models, your data. No hand-holding required.
- Free AI models (provisioned key)
- Bring your own API key (100+ models)
- Slate editor
- PDF & document ingestion
- Enhanced OCR (with BYOK)
- Browser integration
Simple
Power features and integrations. Customize everything. New tools are periodically added and improved.
- Everything in Free
- Google Workspace integration
- Image generation (Gemini, FLUX, Seedream)
- All pre-built agent modes
- Custom mode creation
- Remote MCP & OpenAPI support
- Max iterations & helper model tuning
Everywhere
PebbleFlow is available wherever you work and play, assisting with complex tasks across many contexts.
- Everything in Simple
- Access to newest features and apps as released
- Desktop apps (macOS, Windows, Linux)
- iOS & Android mobile apps
- Local relay server (your infrastructure)
- Extension ↔ Desktop ↔ Mobile sync
- Local MCP servers (stdio)
- Apple Notes, Calendar & Reminders
Start free with our provisioned key, or bring your own. You pay AI providers directly for model usage.
Ready to Transform How You Work?
Install PebbleFlow and start collaborating with AI in your browser today. Free to start, powerful enough for professionals.
Built by power users, for power users.
Get Started Free