Alternatives to Liner AI

mymind is a private AI memory app that auto-organizes your notes, bookmarks, articles and images — no folders, no tags.

Mem is an AI thought partner that auto-organizes your notes and surfaces relevant context as you work.

Scholarcy is an AI academic summarizer that turns research papers and PDFs into interactive summary flashcards, notes, and study guides.

Source-grounded AI research assistant that cites the documents you upload — now called Gemini Notebook

Open-source, markdown-first note-taking with backlinks, end-to-end encryption, and built-in AI

Proactive AI second brain that auto-organizes saved content into guided learning flows.

AI research memory that captures sources and fact-checks deliverables in Notion and Gmail.

Source-grounded AI research notebook that turns your documents into cited answers and podcast-style Audio Overviews.

Genspark is an AI search workspace that turns cited research into slides, sheets, dashboards, and no-code agents.

Anara is an AI research assistant that searches your library and the web and cites every answer to its exact source.

Paxton AI is a legal AI assistant for litigation teams — tied to a matter record, research, and drafting across all 50 states.

MyMemo AI is an AI knowledge base that captures links, videos, PDFs and voice recordings, then answers questions from your own saved library with citations.

Chrome extension that summarizes web pages, PDFs and news into short notes you can share with your team

Turn open-access research papers into audio podcasts and ask them questions by chat.

Upload a research paper, highlight confusing text, and get plain-language explanations from AI in 50+ languages.

Otio is a persistent AI research workspace that keeps every PDF, article, video and transcript you upload in one searchable library, with page-level citations

AI research workspace that searches, reads, and cites your document library with verifiable source references.

Sharly AI is a document research workspace that summarizes, compares, and cites your files with verifiable sources.

AI research platform that runs multi-step literature searches across 300+ scientific, clinical, regulatory and patent databases and returns citation-backed

Open-source autonomous research agent that plans, reads sources in parallel, and writes cited reports you host yourself

Local-first Obsidian plugin that surfaces related notes and passages without an API key.

remio is a local-first AI agent that turns your files, meetings, and research into finished slide decks, spreadsheets, and reports.

Kortex is an AI writing workspace and second brain for minimalist writers and note-takers — now rebranding to Eden.

Free Chrome extension that summarizes, chats, and researches any web page by voice or text.

IKI AI is an LLM-powered knowledge workspace that captures your reads, summarizes them, and writes grounded in your own library.

Arky is a visual thinking workspace where an infinite canvas, spatial maps, and context-aware AI turn scattered notes into structured

Ask questions across all your PDF files and get answers with cited sources.

Chat with PDF and run citation-backed literature review, then draft papers with SciSpace's academic AI writer.

Felo is a free multilingual AI search and creation workspace that answers in your language, then turns the answer into a doc, deck, or clip.

AI-generated nonfiction book summaries you can listen to or read in minutes.