Alternatives to IKI AI

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

A visual knowledge base with an AI Tutor that builds structured courses from your own sources.

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

OpenRead is an AI research platform that combines paper search, cited Q&A, comparison tools, and AI writing help in one browser workspace.

All-in-one AI workspace for writing, editing, research, and collaboration.

YouMind is an AI creation studio that turns saved articles, videos, and notes into articles, slides, images, videos, and webpages.

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.

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

Wordtune is an AI writing assistant from AI21 Labs that paraphrases, rewrites, proofreads, and summarizes text and YouTube videos.

Chinese-language search engine that returns cited, synthesized answers instead of link lists.

Open-source, markdown-first note-taking app with backlinks, daily notes, and optional AI on your own API key

Open-source, local-first AI workbench for the full scientific research lifecycle, with bundled scientific database tools and your choice of model provider.

Agentic AI research workspace uniting LaTeX, Typst and Markdown writing with browser-run Python, R and Jupyter notebooks and a grounded knowledge base.

AI mind map generator that turns prompts, PDFs, videos, audio, and webpages into editable mind maps, working inside Claude, ChatGPT and any MCP-capable

Free Stanford research prototype that turns a topic into a cited, Wikipedia-style report through simulated expert–learner AI dialogue.

Scholar AI is an AI research assistant that searches 200M+ peer-reviewed papers and auto-cites in 2,600+ styles

Knowing® is a v0.2 preview tree outliner that runs AI actions on individual outline nodes instead of inside a chat thread.

Local-first academic IDE for Mac: read papers, cite sources, and write your thesis in one private app

Anara is an AI research workspace that searches your library and the web and cites every answer back to the exact passage in the source.

Mem is an AI knowledge base that captures your notes, meetings, and research and keeps a living picture of your work current in the background.

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

Free browser extension that summarizes YouTube videos, PDFs and webpages and translates them side by side.

Semantic search over 138M papers and 545K clinical trials, with a cited research agent that writes evidence reviews you can defend.

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

Google's source-grounded research assistant — now branded Gemini Notebook — answers only from documents you upload and cites the passage it used.

Local-first AI agent that turns your files, meetings, and research into finished decks, spreadsheets, and reports.

PubMed AI searches, chats over, and summarizes open-access biomedical literature for free — no registration required.

Free Chrome extension that summarizes any web page and lets you chat or talk to it by voice.

All-in-one AI workspace for generating slides, essays, videos, images, podcasts, and research from a single prompt.

KnowTree is a browser-based research workspace that turns AI chats into branching conversation maps you can compare across models.