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General Questions

MemBridge is a Memory MCP Server that allows you to share “memory” across multiple AI tools like Claude, ChatGPT, Cursor, and more. You save information once, and it becomes accessible from any AI tool you use. This eliminates the need to repeat the same context every time you switch tools.
While Claude and ChatGPT have their own memory features, they only work within each service. MemBridge’s key values are cross-tool compatibility and cross-session explicitness:Cross-tool compatibility:
  • Share the same memory across Claude, ChatGPT, Cursor, Windsurf, Cline, and all remote MCP-compatible AI tools
  • No need to manage memories separately for each tool
  • Update in one place, reflect everywhere
Cross-session explicitness:
  • Even within the same tool, when working across multiple chat sessions, native memory uses automatic search that often loses important details
  • MemBridge allows you to explicitly save and retrieve information, ensuring accurate, lossless transfer between sessions
Simple 3-step process:
  1. Create an account: Sign up at MemBridge
  2. Connect your tools: Add https://api.membridge.ai/mcp to your AI tool’s MCP settings and authenticate when prompted
  3. Save memories: Tell your AI “remember this” or add memories via the web dashboard
After that, any connected AI tool can access your saved memories.

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Setup & Configuration

No technical knowledge required. You simply add https://api.membridge.ai/mcp to your AI tool’s MCP settings, and sign in when the authentication screen appears. We provide detailed setup guides for each tool:Most users complete setup in under 3 minutes.
MemBridge works with all AI tools that support remote MCP (Model Context Protocol). Currently supported tools include:
  • Claude (claude.ai, Claude Desktop)
  • ChatGPT (support coming soon)
  • Cursor
  • Windsurf
  • Cline
  • Any other MCP-compatible AI tool
As more tools add MCP support, they automatically become compatible with MemBridge.
Yes. Mobile versions of AI tools (like Claude and ChatGPT apps) work with MemBridge once configured. The MemBridge web dashboard is also mobile-friendly and accessible from any browser.

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Pricing & Plans

Yes. We offer a forever-free plan:
  • 50 memories stored
  • 10 accesses per day
  • All 5 basic functions available
For many users, the free plan is sufficient. View pricing details
Pro plan ($3/month) offers:
  • 500 memories (10x more)
  • 100 accesses per day (10x more)
  • Data export functionality
  • Priority support
If you use AI tools frequently (more than 10 interactions per day), the Pro plan is recommended. Compare plans
Yes. The Pro plan can be canceled anytime with pro-rated refunds. You can also downgrade to the free plan whenever you want.

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Security & Privacy

Yes. MemBridge implements industry-standard security measures:
  • All communications are encrypted (HTTPS/TLS)
  • Your data is completely isolated from other users
  • Stored securely on AWS infrastructure
  • You can export or delete your data anytime
We never share your data with third parties.
No. MemBridge does not send your data to AI service providers. Your memories are stored on MemBridge servers, and AI tools only retrieve them when needed through the MCP protocol. Access is controlled by your authentication—AI tools can only access your memories after you’ve logged in.
Only you can access your memories. Access is controlled through authentication—when you connect an AI tool, you log in with your MemBridge account. Your memories are securely tied to your account and cannot be accessed without proper authentication.
Yes. You can export all your memories in JSON format from the dashboard. This ensures data portability and allows easy migration to other services if needed.

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Usage & Features

Save anything you find yourself explaining repeatedly to AI assistants:
  • For everyone: Personal preferences, dietary restrictions, learning style, frequently referenced information, important conclusions from one conversation that you need in future chats
  • For writers: Writing style, tone preferences, brand guidelines
  • For developers: Tech stack, coding preferences, project details, common patterns, design decisions from one chat session that you want to use in another
Key insight: Use MemBridge when you need explicit, accurate information transfer—whether across different AI tools or across different chat sessions in the same tool.See more examples in our Features page.
Each memory consists of a simple title and content:
{
  "title": "My Development Stack",
  "content": "I use Next.js 14, TypeScript, Tailwind CSS, and deploy on Vercel."
}
Keep memories focused on one topic for easier retrieval and maintenance.
During conversations, AI tools automatically search and retrieve relevant memories as needed. You can also explicitly ask:
  • “What do you know about my development stack?”
  • “Remind me what I said about my project”
  • “Use my saved writing preferences”
The AI will fetch relevant memories from MemBridge and use them in the conversation.
Yes. The web dashboard lets you:
  • View all your memories
  • Create new memories manually
  • Edit existing memories
  • Delete unwanted memories
  • Export your data
This is useful for bulk operations or when you want a visual overview.
An access is counted each time an AI tool interacts with MemBridge:Counts as an access:
  • Saving a memory
  • Retrieving memories
  • Updating a memory
  • Deleting a memory
  • Listing all memories
Does NOT count:
  • Viewing memories in the web dashboard
  • Editing memories directly in the dashboard
  • AI conversations that don’t use memories
Learn more about usage limits

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Comparison & Differences

MemBridge’s key differentiators:
  • Cross-tool compatibility: Works with all MCP-compatible AI tools, not just one
  • Cross-session explicitness: Explicit save/retrieve ensures lossless information transfer between chat sessions, unlike automatic search that loses details
  • Simplicity: Only 5 basic functions, no complex features
  • Affordability: $3/month, significantly cheaper than alternatives
  • Ease of use: No technical expertise required
We intentionally keep features simple so anyone can use it. See detailed comparison
Built-in memory features are great but limited:Cross-tool limitations:
  • They only work within that specific service
  • You can’t use Cursor and have it access Claude’s memories
  • Managing multiple tools means managing multiple memory systems
Cross-session limitations:
  • When you have multiple chat sessions in the same tool, native memory relies on automatic search
  • Important details often get lost or retrieved ambiguously
  • No explicit control over what information transfers between sessions
MemBridge solves this by providing a single memory layer with explicit save/retrieve that all your AI tools and chat sessions can access accurately.
No. You can use MemBridge alongside native memory features:
  • Use native memory for service-specific, automatic memory
  • Use MemBridge for important, cross-tool information you want full control over
Many users find this hybrid approach works best.

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Troubleshooting

Try these steps:
  1. Verify the URL: Ensure you entered https://api.membridge.ai/mcp correctly
  2. Complete authentication: Make sure you logged in when the authentication screen appeared
  3. Restart your AI tool: Some tools require a restart after configuration
  4. Verify tool supports MCP: Not all AI tools support remote MCP yet
  5. Check setup guide: Follow the specific guide for your tool in the Setup Guides section
If problems persist, check your tool’s MCP settings or contact support.
Free plan users are limited to 10 accesses per day. If you exceed this:
  • Wait until midnight UTC for your limit to reset
  • Upgrade to Pro plan for 100 accesses per day
You can monitor your current usage in the dashboard.
MemBridge syncs in real-time. If changes aren’t appearing:
  1. Verify authentication: Make sure you logged in with the same account on all tools
  2. Check for errors: Look at the dashboard for any error messages
  3. Try refreshing: Restart the AI tool or start a new conversation
  4. Test with a simple memory: Save “test” in one tool, retrieve it in another
If issues persist, contact support with details about which tools you’re using.

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Step-by-step instructions for each AI tool