What it is
Otio is an AI research workspace where you upload PDFs, videos, articles and transcripts and query across them with page-level citations. Every plan includes models from OpenAI, Anthropic, Google and others. Aimed at researchers, analysts, lawyers and consultants. It is not a workflow automation tool.
Otio alternatives
ChatGPT
by OpenAI
OpenAI's AI assistant with free, Go, Plus, Pro, Business and Enterprise plans.
Claude
by Anthropic
Anthropic's AI assistant for work tasks, documents, analysis and coding, with business connectors.
Gemini
by Google
Google's AI assistant and model family, with a free tier and paid plans for work.
Perplexity
by Perplexity AI, Inc.
AI answer engine with cited sources and deep research across multiple models.
DeepSeek
by Hangzhou DeepSeek AI Foundation Technology Research Co., Ltd.
Chinese AI lab with a free chat app, a paid API and openly released models.
Grok
by SpaceXAI LLC (formerly xAI)
AI chatbot with real-time web and X search, reasoning and image and video generation.