Memory Sync
Cursor Memories
OpenMemory
EVA Online AI
knowbase.ai
Mem
LLM OneStop
MemMachine
Maximem
OpenMemory
Mem
Claiv Memory
Memorr.ai
Memory Sync is a Chrome extension that helps you keep one portable memory layer across AI assistants. It lets you pull memory from one platform, refine it in a single editable Memory.md, and push it into another without reteaching your preferences, background, project context, and working style from scratch.
It currently supports ChatGPT, Claude, Gemini, Grok, Kimi, Mistral, and Copilot. The workflow is intentionally human-in-the-loop, so memory stays visible, reviewable, and under your control instead of becoming a black-box feature locked inside one platform.
Maximem gives your AI a persistent, private memory that works across ChatGPT, Claude, Gemini, and OpenClaw.\n\nThe problem: Every AI conversation starts from scratch. Context dies when you switch between LLMs, close a tab, or hit token limits. Knowledge stays siloed in individual platforms.\n\nThe solution: Maximem's flagship product, Vity, is a Chrome extension that maintains an encrypted memory graph syncing your AI context across platforms. Your ChatGPT conversations inform your Claude sessions, and vice versa.\n\nKey features:\n- Cross-platform AI memory across ChatGPT, Claude, Gemini, and OpenClaw\n- Chrome and X/Twitter bookmark sync into AI's active memory\n- WaitPro โ contextual flashcards from your bookmarks while waiting for AI responses\n- Privacy-first: encrypted at rest and in transit, fully user-owned data\n- Memory Plugin for OpenClaw โ persistent memory for OpenClaw agents\n\nBuilt for AI power users who work across multiple LLMs daily and want their AI to actually remember them.
Memory Sync MaximemMemory Sync's answer
Memory Sync treats AI memory as a portable asset instead of something locked inside one assistant. Instead of asking users to rebuild their preferences and context from scratch in every tool, it gives them one editable Memory.md they can review, refine, and sync across assistants.
The other important difference is the workflow itself: it is intentionally human-in-the-loop. Users can see what is being preserved, edit it directly, and stay in control rather than relying on a black-box memory feature they cannot inspect.
Memory Sync's answer
A person should choose Memory Sync if they use more than one AI assistant and want continuity without vendor lock-in. It is especially useful for people who already have valuable context stored in one platform and do not want to lose it when they switch tools or experiment with new ones.
Compared with products that keep memory hidden inside a single system, Memory Sync makes the memory layer visible and editable. That means users can carry forward their preferences, project context, and working style with more transparency and control.
Memory Sync's answer
Memory Sync is built for people who actively use AI tools for real work and want their context to travel with them.
That includes founders, operators, developers, researchers, writers, and power users who move between assistants like ChatGPT, Claude, Gemini, and others. In general, the audience values speed, continuity, and control, and does not want to repeat the same preferences and background information in every new AI workspace.
Memory Sync's answer
Memory Sync came from a simple frustration: people are starting to build real working relationships with AI assistants, but the memory they create is usually trapped inside each platform.
As more users switch between tools for different strengths, they lose preferences, project context, and accumulated background every time they move. Memory Sync was created to make that memory portable, editable, and user-controlled so people can keep continuity across assistants instead of starting over each time.
Cursor Memories - Memory system for Cursor agents
OpenMemory - Give AI agents long-term memory.
Mem - Capture and access information from anywhere
EVA Online AI - EVA is an all-in-one AI workspace that lets you chat with ChatGPT, Claude, Gemini, Grok, Perplexity, DeepSeek and more from a single interface โ with one unified credit system and side-by-side model comparison. Free plan available.
Claiv Memory - The missing memory layer for AI products.
knowbase.ai - Knowbase is Dropbox and ChatGPT combined. You store your files and have access to all the information collected in them, by asking a question on the chat.