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Grow your business and engage your customers by using live chat software

Chatstack provides you with the tools that will allow you to chat and engage your customers to increase conversions on your web site. You can also see who is currently browsing your web site in real-time and offer immediate customer support.

Provide fast and efficient support

Provide a speedy response and keep your customers happy. Your team can access pre-typed responses for frequent questions that your customers ask and you can respond within seconds.

Connect with your web site visitors using our multi-platform apps

Chatstack is available on major platforms with our Windows, Mac and Linux apps that can be installed on all your team computers. After you have placed the live chat HTML code snippet on your web site, you can start chatting with your customers. Chatting with your customers will help you provide exceptional customer service leading to improved customer satisfaction and increased sales.
Delight your Customers

Delight your Customers

Everything you need to offer a memorable customer service experience.
Connect with your customers instantly to boost engagement and build meaningful relationships. Chatstack is easy to use and provides you with the tools to offer fast and efficient support in a user friendly interface.
Increase your Sales

Increase your Sales

Generate more leads and increase your sales when you reach out to customers.
Chatstack is an essential messaging tool that offers proactive chat and allows you to help customers immediately and provide answers right away to close the sale and increase your conversion rate.
Boost your Business

Boost your Business

Skyrocket your business and exceed your customer's expectations.
Good customer experiences encourage customer loyalty. Chatstack allows you to collect valuable business intelligence from customer feedback and chat transcripts that allows you to better serve your customers.
Saskia van Vliet - Customer Testimonial
“Chatstack boosted our sales and our customers are happy the chat feature finally has been added to our website. Besides these fantastic benefits, their support team is outstanding with fast response times and their problem solving abilities are much better than we expected. We think the price and usability is spot on!”
Saskia van Vliet - ServerDirect

Simple and quick installation on your own hosting account or server

Our live chat software is a complete self-hosted solution that you can install on your own Linux or Windows hosting account or web server. If your hosting account or server supports PHP and MySQL you can install Chatstack and avoid on-going monthly fees.

View social profiles1 and customer details

While chatting with your web site visitors or customers you can easily access social links such as Twitter, Facebook, LinkedIn, Google+, Foursquare and GitHub profiles. Instantly gain insight while chatting with potential customers and leads.
1 Requires FullContact API Key

Chat with your customers on the go with mobile apps for iPhone and Android

Keep in contact with your customers while you are out of the office with optional mobile apps for iPhone and Android. The mobile apps are available for purchase separately in the iPhone and Google Play app stores for $9.99 USD.
Chatstack Guest Chat Window

Trusted worldwide to connect businesses with millions of customers

Jamie Whitney - Customer Testimonial
“I've been using Chatstack chat software for many years. I find it indispensable, and it has been a great way to provide immediate sales assistance. The iOS app makes it so that I never miss a sales opportunity, even when mobile.”
Jamie Whitney - Squirrelcart


happy customers




Get started with Chatstack now

30 Day Money Back Guarantee. Self-Hosted and No Monthly Fees

Most Popular

Business License

Branding Link Removed



USD one time fee

  • Up to 3 Domains
  • Single Business or Company
  • No Monthly Fees
  • Unlimited Chats
  • Unlimited Operator Accounts
  • Unlimited Departments
  • 30 Day Money Back Guarantee
  • Email / Live Chat Support
  • Updates and Support for 6 months
  • No Branding / Linkback

Starter License

Branding Required



USD one time fee

  • Single Domain Only
  • Single Business or Company
  • No Monthly Fees
  • Unlimited Chats
  • Unlimited Operator Accounts
  • Unlimited Departments
  • 30 Day Money Back Guarantee
  • Email / Live Chat Support
  • Updates and Support for 6 months
  • Branding / Linkback Required
After 6 months, updates and support can be purchased for $69 / year (normally $89 / year).
Need to use live chat on extra domains? Easily add more domains by contacting us, starting at $49 per domain. Business licenses include 3 domains, additional domains are $49 per domain.