AIRI vs Otter

A side-by-side comparison of features, pricing, and characteristics.

AIRI

Open-source LLM-powered virtual character and digital companion for web and desktop.

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Otter

Otter is an AI meeting assistant that captures conversations through live transcription and automated summaries.

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AttributeAIRIOtter
Pricing typeFreeFree + paid (from $8.33/mo)
Korean supportNoNo
Platforms-Web, iOS, Android, Chrome Extension
Open sourceYesNo
API available-Available
SDK-Available
LLM-based-Yes
Multimodal-Yes
AI model-Proprietary Speech-to-Text Model, Proprietary LLMs, Anthropic Claude, OpenAI GPT
GitHub Stars48.9K-
Vendor-Otter
CategoryCommunicationCommunication
DetailsView View

AIRI key features

  • Web and desktop applications
  • Live2D and VRM virtual character presentation
  • LLM-powered conversational and voice interaction
  • Game- and application-aware interaction goals
  • Local LLM connectivity on desktop
  • MIT-licensed open-source codebase

Otter key features

  • Real-time transcription with speaker recognition
  • Automated meeting summaries and action item extraction
  • AI Chat for generating content and searching meetings
  • CRM integration and automatic data syncing