UserDeck is described as 'provides embedded support software that works with your existing website' and is an website in the Business & Commerce category. There are more than 50 alternatives to UserDeck, not only websites but also apps for a variety of platforms, including Android, iPhone, iPad and SaaS. The best alternative is Freshdesk, which is free. Other great sites and apps similar to UserDeck are ProProfs Help Desk (Paid), Zendesk (Paid), Help Scout (Paid) and UserVoice (Paid).
ProProfs Help Desk Software is a feature-rich issue tracking software that enables online businesses to track all customer issues, requests, and bugs. Offer timely response to your customers through child tickets.
Self-hosted customer support helpdesk software for organizations serious about data control. Includes ticketing, helpcenter and chat. Run on-premises, in the private cloud or anywhere you want. Also, a cloud-hosted version is available,.
Kayako is effortless customer service software that helps teams be more productive and build customer loyalty. Offer support via email, live chat, Facebook, Twitter, and offer a 24/7 Help Center. Help Center Customers can answer their own questions, quickly and simply.