Show HN: Memno – AI with persistent memory that runs in an isolated environment

We built Memno. We like to think of Memno as an AI chief of staff.

Every photo, document, and voice note you share becomes searchable memory. Ask "What did we decide about Q4?" and it pulls from all your sources. Can also make calls and send texts on your behalf (with approval!)

Each user gets their own isolated environment with dedicated vector database, metadata storage, and object storage instances.

Some highlights:

- Complete data isolation per user (no shared databases), encrypted at rest

- Sub-50ms vector search

- Document processing pipeline for OCR/transcription/object recognition/summarization/etc. before vectorization.

- Distributed AI calls (no provider sees everything)