Otio
An AI-native workspace for researchers and students. Custom built for high performers - Otio is used by thousands of researchers at places like Deepmind, Google...
Last verified:
What is Otio?
Otio is an AI-powered research and writing platform designed to streamline the workflow for students, researchers, analysts, and professionals. It allows users to collect diverse sources like PDFs, YouTube videos, blog links, tweets, and documents, automatically organizing and tagging them into a personal library. The tool generates detailed summaries, enables chatting with content for deeper insights, and provides an AI text editor for grounded writing, editing, and paraphrasing.
Key features include automatic summarization of long papers or videos, interactive AI chat limited to uploaded sources with citations, and a powerful editor that outlines essays, drafts reports, and compares documents. Powered by models like GPT-4, Claude 3, and Mistral, Otio ensures responses are accurate and hallucination-free by sticking to user-provided materials. It also offers a Chrome extension for seamless web saving and advanced capabilities like agentic AI for research and delivery via email or Drive.
Otio is ideal for knowledge workers handling heavy research loads, such as PhD students, consultants, lawyers, journalists, and policy professionals across 74 languages. Trusted by over 200,000 users, it replaces fragmented tools like bookmarking and ChatGPT with an end-to-end AI-native workspace, saving hours weekly on reading and drafting.
Otio pricing
Pricing model: Freemium
Free tier: $0, limited AI usage, 20 files/100MB total, 1 space, 2 parallel chats, basic PDF viewer. Lite: $7/mo or $84/yr, 25 uploads/day/250MB, PDFs to 500 pages, 2 spaces/5 chats, all models, smart PDF tools. Go: $18/mo or $216/yr (7-day trial), 50 uploads/day/500MB, 5 spaces/10 chats, complex workflows. Pro: $45/mo or $540/yr, 100 uploads/day/1GB, PDFs to 1000 pages, parallel projects. Yearly saves 50%; Personal and Business options available.
Otio pros
- Automatic organization and tagging of sources
- Supports PDFs, YouTube videos, tweets, links
- Detailed structured summaries of long content
- Chat directly with documents for insights
- AI text editor for outlines and drafts
- Grounded in user sources, no hallucinations
- Chrome extension for easy web saving
- Powered by GPT-4, Claude 3, Mistral
- Essay outlines and report drafting
- Document comparison feature
- Smart PDF viewer and tools
- Parallel chats up to 10 in higher plans
- Agentic AI for multi-step research
- Generate charts, images, docs
- Delivery via Email, Drive, Telegram
- Audio listening and recording
- 74 languages supported
Otio cons
- Free plan limits to 20 files, 100MB
- Upload limits scale with paid plans only
- PDFs capped at 500 pages in Lite/Go
- No support for paywalled web content
- Monthly AI usage quotas per plan
- Requires account signup to start
- Dependent on AI model availability
- Heavy usage needs Pro at $45/mo
- No offline mode mentioned
Frequently asked questions about Otio
Can I trust Otio to give me accurate information?
Otio generates answers only from your uploaded materials, cites every claim back to the exact source, and informs you if information is missing rather than inventing answers, unlike generic chatbots.
Why wouldn't I just use ChatGPT?
ChatGPT often hallucinates or lacks grounding in your specific sources; Otio is built for research with source-grounded AI, citations, automatic summaries, and a dedicated text editor for papers and reports.
What is the pricing model and is there a free plan?
Free plan available with limits; paid plans Lite ($7/mo), Go ($18/mo), Pro ($45/mo), with yearly discounts saving 50%, scaling uploads, storage, chats, and AI usage.
What types of sources can I use with Otio?
Supports PDFs, Word documents, blog links, YouTube videos, tweets, articles; import via upload, paste link, or Chrome extension, up to specified limits per plan.
How do I request features?
Contact the founders at [email protected] to suggest or request new features for the platform.
What is Otio's free plan like?
Free plan offers limited monthly AI usage, up to 20 files total 100MB, 1 workspace, 2 parallel chats, and basic PDF viewer to try AI research.
Does Otio support YouTube videos?
Yes, import YouTube videos for automatic summaries, chat for key takeaways, even from hour-long content, saving time on watching.
Can Otio help with writing essays?
Yes, use the AI text editor to outline essays, generate drafts, edit, and paraphrase, all grounded in your imported sources with citations.
What AI models does Otio use?
Powered by latest models like GPT-4, Claude 3, Mistral; access all models in paid plans for summaries, chats, and writing.
How does Otio handle paywalled content?
Otio does not support websites behind paywalls directly; download as PDF and upload manually for processing.