Hi,
We went through the website that you've mentioned and have understood various sections in detail.
We have experience of developing custom chatbots for website as well as for different social media channels like Facebook, Telegram, Slack, etc.
We have experience working on similar projects using ReactJs and AWS Services, so we believe we can help you create and host this SaaS project with Scalability.
Thank you.
Regards,
Ashok Patel