Memento – Self-hosted agentic search and LLM wiki over your email
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…
Memento – Self-hosted agentic search and LLM wiki over your email launched on June 16, 2026 with 12 votes, #1,157 of 22,647 launches that month and more than 90% of that year's launches.
In plain words
Memento is a self-hosted search tool that transforms email archives into a searchable personal wiki. It organizes decades of email messages (typically 100,000-500,000) into four dimensions: People, Projects, Concepts, and Newsletters. Users can search their email history and curate information to surface important life events, past projects, and professional connections that would otherwise remain buried in chronological inbox views. The tool is designed for individuals who want to leverage their email as a personal knowledge base.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
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…
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