Yes, both Hal9 and Avidnote offer a Free Trial.
Pricing for Hal9 Starts at $200/month whereas for Avidnote Starts at $19/month.
Hal9 offers several advantages, including Multi-language backend support, Seamless existing data connection, Requires no web development knowledge, Provides code assets for fine-tuning, Multiple science and engineering runtimes and many more functionalities.
The cons of Hal9 may include a Minimal APIs, In-development support for certain languages, Requires web developers for optimization, Compliance setup needed for privacy. and Trial version not directly accessible
Avidnote offers several advantages, including Assists in rewriting text, Proofreading functionality, Content summarization feature, Research gap identification, Generates text from descriptions and many more functionalities.
The cons of Avidnote may include a Limited free plan, Expensive premium plans, Limited storage space, No offline functionality. and Transcription accuracy not specified
