Yes, both Osschat and alphachat offer a Free Trial.
The starting price of alphachat begins at $399/month, while pricing details for Osschat are unavailable.
Osschat offers several advantages, including Open-source software, Documentation as a knowledge base, Includes issues and blog posts, Community Q&A integration, Targeted at developers and many more functionalities.
The cons of Osschat may include a Dependent on Zilliz database service, No multi-language support mentioned, Lacks advanced moderation tools, Document organization may be lacking. and No security features mentioned
alphachat offers several advantages, including Quick setup, Efficiency improvement, Pre-trained in all languages, 24/7 service availability, Advanced FAQ handling and many more functionalities.
The cons of alphachat may include a Requires English for training, Possible disclosure of CRM data, Limited customization of widget triggers, Didn't mention encryption of data. and Some restriction in API usage
