Yes, both Nexel and Claude offer a Free Trial.
The starting price of Claude begins at $20/month, while pricing details for Nexel are unavailable.
Claude offers several advantages, including Reliable and interpretable, Steerable and harmless, Effortless integration into products, Performs diverse tasks, Higher engagement and feedback and many more functionalities.
The cons of Claude may include a No embedding capabilities, Limited language proficiency, No internet access, Unclear personalization parameters. and Context window size constraint