Alternatives

Products that do what Mementos does

Privacy-First AI concept demo, Built for the Edge

1
Remento▲1,686
The AI biographer for loved ones
2024 · remento.co
2
Memento▲142
Automatically categorize and organize your URLs using ML
2021
3
Personal.ai▲673
Remember everything with your own personal AI
2021 · personal.ai
4
Memmy Agent▲525
Let every AI remember the same you.
Jul 2026 · memmy.bot
5
Second.Me by Me.bot▲477
The first network of AIs (Open Source)
2025
6MO
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
7
OpenMemory MCP▲390
Memory for your AI Tools
2025
8
Mem 2.0▲312
Stop losing ideas with AI that recalls for you
Oct 2025
9
Recall 2.0▲245
Curate an AI that knows what you know.
Apr 2026 · recall.it
10
Personal AI Memory▲106
Captures and stores your chat from various AI platforms
Mar 2026 · ai-memory-beta.vercel.app
11
Dot by New Computer▲253
A living AI journal that talks back
2024
12MS
Memento – Self-hosted agentic search and LLM wiki over your email▲12
Our email inboxes carry multiple decades of messages (100K-500K). This is a good proxy for all the important things that happened in your life, the projects you have done and the people that you have connected with. With the chronological view of messages in the inbox, these details remain hidden. What if we could turn this archive into a personal wiki that you can search and curate? That is Memento. For the information architecture of such a wiki, Memento takes an opinionated view of creating four high level dimensions - People (like a CRM view of your contacts), Projects (life events that…
Jun 2026
13
MemSync▲133
Unified Memory for all of your apps
2025
14
Mem Agent▲129
The AI that refuses to let you drop the ball
25d ago · get.mem.ai
15CO
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
16
Memento Mori▲12
Protect your most valuable asset—time—from the web
Oct 2025
17
AI Thing▲119
AI tool for all to run complex tasks in parallel
2025
18
Remem AI▲112
AI that remembers what matters for you
Feb 2026 · apps.apple.com
19
OpenDream▲10
Open, local-first memory for AI agents (with dreaming)
Jun 2026 · pylit.ai
20
MeMex▲17
A private, searchable memory for your Mac
Jul 2026 · memex-api.xyz
21
PhotoMentor▲12
Brutally honest AI Curator. No participation trophies.
Jan 2026 · photomentor.pro
22
MemX▲21
Your infinite memory
Jul 2026 · memx.app
23
YourMemory 2.0▲15
Your AI has the memory of a goldfish. Not anymore
Jul 2026 · yourmemoryai.xyz
24
Memanto▲5
Memory that AI Agents Love ! Free, Open-Source, Functional
Jun 2026 · memanto.ai

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