My rated G suitable testimonial:
(*as both companies are doing well in their specialty, thanks Appsumo moderators for making me adjust as it merits and previous testimonial required corrections based on other 3rd party errors)

I like when there's another Appsumo competitive relevant or close to a similar relevant offer since as buyers, we all get a big win. I bought Qwary (another Appsumo deal as of July 19th) and placed another good bet on YouEngage at the same time.

- YouEngage has "better use for my personal needs" since the calculator custom feature is ideal for fitness and financial niche sites advance integration, be it HTML or Wordpress
- Quizzes: YouEngage available templates and immediate perception is that in comparison to Qwary, YouEngage is better suited in both the creation of quizzes process and how the end quickly turns out, again, for quizzes
- YouEngage as of July 19th has been great in support, despite some early issues at launch time from YouEngage, which is normal if you don't have a huge staff and don't work 12-14 hour days to help from support ends. Support issues seem non-existent

Qwary.com vs YouEngage.me?
--> I bought BOTH. Qwary is more focused on surveys and overall feedback acquisition. SurveyMonkey came to mind immediately upon its use. YouEngage is more TypeForm focus and based on use and support exchanges, their focus seems to become a better alternative to Typeform
--> YouEngage.me is a riskier bet judging they're new to the marketplace with 295 days as of today, compared to Qwary.com years of establishment (source: whois.sc)

Conclusion:
--> If you're serious about long-term business online, get at least 1 code from YouEngage and Qwary right now, while there's time.
--> I like YouEngage the most, but will end up using Qwary mostly for surveys and feedback acquisition. Both tools are ideal for 1-3 codes minimum.

Cheers YouEngage & Qwary!