What is MemoryGPT?
MemoryGPT is an experimental chatbot from BlackBear Labs that adds long-term memory to a ChatGPT-style assistant. Its demo agent, Brainy, recalls details from earlier conversations and adjusts its behavior to your preferences, using a mix of vector storage and structured data. It is free to try.
Standard chatbot sessions forget what you said last week, so coaching or ongoing conversations restart from zero. MemoryGPT extracts memories from each chat and stores some of them as structured data rather than only similar, noisy vectors, so the agent can bring back relevant facts later. BlackBear Labs also offers to help companies build the same memory layer into their own chatbots.
Main Features
- Remembers details from past conversations across sessions.
- Adapts responses to your stated preferences over time.
- Combines vector storage with structured data for cleaner recall.
- Brainy, the first chatbot built on MemoryGPT, is available to try in the browser.
- Magic-link email sign-in with no password needed.
- Consulting from BlackBear Labs to add long-term memory to your own chatbot.
How to Get Started with MemoryGPT
- Open memorygpt.io and click Chat now.
- Enter your email to receive a magic sign-in link.
- Chat with Brainy and share preferences you want remembered.
- Return later to see it recall earlier details.
MemoryGPT Pricing
The experimental release is free to use after email sign-in. The site lists no paid plans; custom implementations for businesses are arranged by booking a call with BlackBear Labs.
Who Should Use It?
- Coaches testing an assistant that remembers clients.
- People who want a conversational partner with continuity.
- Productivity users who want an assistant that learns their preferences.
- Developers exploring long-term memory for chatbots.
- Curious users trying experimental AI projects.
MemoryGPT Alternatives
- ChatGPT: mainstream assistant from OpenAI with more features
- Claude AI: general assistant from Anthropic for writing and analysis
- Character AI: chat with persona characters for entertainment
Frequently Asked Questions
Is MemoryGPT free?
Yes. The experimental release is free, and you sign in with a magic link sent to your email. No paid consumer plans are listed on the site.
How does MemoryGPT remember conversations?
It extracts memories from each chat and stores them through a combination of vector storage and structured data, so the agent can recall relevant facts later instead of relying on noisy, similar vectors alone.
Can I add MemoryGPT to my own chatbot?
The makers at BlackBear Labs offer to help businesses implement the same long-term memory in their own chatbots or agents. You book a call through the site to discuss your project.