Vectorless document retrieval builds a hierarchical page/tree index that an LLM reasons through, locally or with managed OCR/storage.
Visit PageIndexAvoids vector DB setup and retrieves only reached nodes.
MIT local mode with BYO model; managed pricing unconfirmed.
Verified live on 2026-09-29. Caveat: cost comparisons are first-party.
Review scope: official-source desk review. This is not a hands-on performance test or endorsement.
Elicit searches scientific papers, summarizes and chats with full text, generates research reports, extracts structured data, and supports systematic reviews.
Strong signalConsensus searches peer-reviewed literature and produces cited paper searches, evidence syntheses, study snapshots, deep reviews, and research-agent outputs.
Exceptional signalUndermind is an AI co-researcher that iteratively searches, analyzes full texts, builds reports, and develops a persistent literature workspace.
