Olark Live Chat Pros:
Easy to set up and use.
Flexible, with the ability to integrate with a variety of other applications.
Comprehensive customer support options are available.
Provides detailed visitor analytics and insights into website performance.
Olark Live Chat Cons:
The interface can be slow or buggy at times.
It doesn’t offer any advanced features such as automated chatbots or mass messaging options.
It can’t integrate with email marketing platforms.
The Top 10 Best Website Live Chat Plugins for WordPress
Formilla Live Chat
Formilla Live! Chat is a live chat software solution that offers unlimited customer interactions. It provides various features to make your website experience better, including:

AI-powered chatbots
Real-time visitor monitoring
Analytics
Mobile responsiveness
Canned messages
Formilla Live Live! Chat can help improve customer satisfaction and foster long-lasting relationships with your audience by offering live chat support.
Additionally, Formilla offers a variety of pricing plans, including a free plan for small businesses with up to 30 chats per month, as well as premium plans starting from $17.49 per month.
Formilla Live Chat Pros :
Offers unlimited customer interactions, AI-powered chatbots, real-time visitor monitoring, analytics, mobile responsiveness, canned messages.
Formilla Live Chat Cons :
There is no live video or voice chat feature.
It cannot be integrated with other third-party software.