Your second brain, built from your documents
Upload documents, and Recall automatically summarizes them, extracts key concepts, and builds a searchable wiki that discovers connections across your knowledge base.
BYOK — Your keys, your data
Connect your own OpenAI or Anthropic key. Documents are processed via your account; keys are encrypted at rest.
Semantic search
Find documents by meaning, not just keywords. Full-text search powered by PostgreSQL.
Auto-linked wiki
Recall discovers related pages across your knowledge base and visualizes the connections as an interactive graph.
How it works
Upload
Drop in PDFs, text files, or any document. Recall stores the original securely and queues it for processing.
Extract
Your LLM reads the document and produces a structured summary: title, abstract, key points, category, and tags.
Wiki
A wiki page is created and linked to related documents by shared concepts and vocabulary. Browse, search, and explore the graph.
What gets built
Wiki pages
Each document becomes a wiki page with an AI-written abstract, full summary, and key points you can refine.
Tags & categories
Extracted automatically from content. Browse all your tags and categories to navigate by topic.
Related pages
Recall scores lexical similarity across all your pages and surfaces the most relevant connections on each wiki page.
Knowledge graph
An interactive D3 graph lets you visualise the relationships between documents — zoom, filter by category, and explore clusters.
Your keys, your bill
Recall is bring-your-own-key (BYOK). You supply an API key from Anthropic, OpenAI, Google, or any OpenAI-compatible provider — or run a local model with Ollama at no cost. Your key is envelope-encrypted at rest and decrypted only at call time. The platform never sees your key in plaintext and never pays for your inference tokens.