Alternatives

Products that do what MemPlato does

Remember everything, stored on your device, not theirs.

1
MemSync▲133
Unified Memory for all of your apps
2025
2
Memmy Agent▲525
Let every AI remember the same you.
Jul 2026 · memmy.bot
3
Memdex▲276
Turn every AI conversation into reusable local memory
May 2026 · memdex.ai
4
Personal AI Memory▲106
Captures and stores your chat from various AI platforms
Mar 2026 · ai-memory-beta.vercel.app
5
OpenMemory MCP▲390
Memory for your AI Tools
2025
6
Memoriq▲130
Your private AI memory for ChatGPT, Claude, Gemini and Grok
Jun 2026 · memoriq.me
7MO
Mem0 – open-source Memory Layer for AI apps▲201
Hey HN! We're Taranjeet and Deshraj, the founders of Mem0 (https://mem0.ai). Mem0 adds a stateful memory layer to AI applications, allowing them to remember user interactions, preferences, and context over time. This enables AI apps to deliver increasingly personalized and intelligent experiences that evolve with every interaction. There’s a demo video at https://youtu.be/VtRuBCTZL1o and a playground to try out at https://app.mem0.ai/playground. You'll need to sign up to use the playground – this helps ensure responses are more tailored to you by…
2024 · github.com
8MB
Mem0 Browser Extension: Shared Memory Across ChatGPT,Claude,Perplexity▲34
Hey HN! We're Deshraj and Taranjeet. We've been building working on a startup called Mem0, building an open-source memory layer for AI apps and agents (https://news.ycombinator.com/item?id=41447317). We also kept running into our own daily frustrations with AI assistants forgetting everything between conversations. Over a weekend, we decided to hack together a Chrome extension to solve this for ourselves. The problem was simple: we were constantly re-explaining our context across platforms when switching between ChatGPT, Claude, and Perplexity. Start a coding discussion in…
2024 · github.com
9
Second Brain for AI▲286
Persistent memory for Claude, ChatGPT & Cursor. Free.
May 2026 · github.com
10
Glasp MCP Connector▲99
Search your highlights and notes inside Claude and ChatGPT
Aug 2026 · glasp.co
11
Memno▲104
AI with perfect memory and no hallucination
2025
12
Kept▲104
Your AI chats, saved as Markdown locally with no cloud
May 2026 · kept.work
13
Mezzie▲90
Auto‑selects an optimal AI for each message, seamlessly
2025
14
OpenMemory Chrome Extension▲165
Sync memory across AI's so they pick up where you left off.
2025
15
Colloqio▲120
On-device AI - private, fast, always available
Jan 2026 · colloqio.app
16
Context Sync▲95
Persistent AI memory across Claude Desktop & Cursor IDE
Oct 2025
17
Mnexium AI▲83
Persistent, structured memory for AI Agents
Jan 2026 · mnexium.com
18CO
Core – open source memory graph for LLMs – shareable, user owned▲112
I keep running in the same problem of each AI app “remembers” me in its own silo. ChatGPT knows my project details, Cursor forgets them, Claude starts from zero… so I end up re-explaining myself dozens of times a day across these apps. The deeper problem 1. Not portable – context is vendor-locked; nothing travels across tools. 2. Not relational – most memory systems store only the latest fact (“sticky notes”) with no history or provenance. 3. Not yours – your AI memory is sensitive first-party data, yet you have no control over where it lives or how it’s queried. Demo video:…
2025 · github.com
19
Mem Place▲81
Leave notes around your space to help jog your memory later
2019
20
Haplo AI▲98
Secure & local AI chatbot for iOS and macOS
2025
21
MEMMEM▲3
Stop telling every new AI who you are
Jul 2026 · memmem.app
22
Memorr.ai▲93
Memorr remembers everything across all your AI chats
Nov 2025
23
Fermeon▲26
Your AI finally remembers you.
Mar 2026 · fermeon.xyz
24
AI Memory Layer for ChatGPT and Claude.▲26
Shared persistent memory across all your LLMs.
Sep 2025

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