Neither Kizunna nor Olly offers a free trial.
Pricing details for both Kizunna and Olly are unavailable at this time. Contact the respective providers for more information.
Kizunna offers several advantages, including Summarizes knowledge rapidly, Extracts insights from content, Ideal for multi-source learning, Can compile from YouTube, Can compile from Podcasts and many more functionalities.
The cons of Kizunna may include a No offline mode, Not open source, Limited file format support, Language understanding may vary. and Lack of user customizability
Olly offers several advantages, including Integrated across various devices, Direct assistance in iMessage, Provides web-powered answers, Image generation capability, Voice message interaction and many more functionalities.
The cons of Olly may include a Limited to Apple devices, Dependent on internet connection, No Android compatibility, Limited to iMessage integration. and Potential privacy concerns with continuous learning