ZeroRank AI

Product details
TheDarkKnight

Verified purchaser

Deals bought: 159Member since: Aug 2012
5 stars
5 stars
Jun 12, 2026

Incredible Product AND Service

I've been a member of Appsumo for 14 years. In that time, I've purchased 159 products. ZeroRank AI has already become my best purchase ever. And it's not just because the product is incredible. The customer service is equally incredible.

SUPER TIP
When I was onboarding, there was a list of tasks to accomplish. And above that list was a box to schedule a call with one of the co-founders, Kelvin. I highly recommend that you do this FIRST. Schedule the call (for a few days away), then finish onboarding and start using the service. If you master the tools, then you can spend your time with the founder talking about STRATEGY, which will really give you a huge boost. I was floored that one of the co-founders took the time to go over the best way to USE the product to get the best results, along with general practices for ultimate success.

I am currently on Tier 3 and thinking of going to Tier 4. The value of this service is incredible. The tools help you understand the best phrases to use (and how your competitors are using them) to get more mentions with AI. Kelvin emphasized the importance of providing real value. Sites built on AI Slop and generic answers/info won't benefit from this. But if you, like me, put in a lot of sweat and tears into your work, this will pay off... big time. And I can understand why Tier 3 & 4 get only a set number of article creations after seeing how it works. It's powerful... very powerful. And probably expensive to run.

Kelvin told me that they are making a hefty investment in AppSumo users because they know the value of our feedback in improving the product over the long term for a much wider audience. They also strongly believe in making the product as easy to use as possible, despite the gazillion data-driven features it offers. They are extremely receptive to user input, so be sure to take the time to let them know what works for you, what doesn't, what is hard to understand, or what new features would benefit you.

Kudos, ZeroRank AI. You have a very enthusiastic user here. Keep up the great work!

Founder Team
Kelvin_ZeroRank

Kelvin_ZeroRank

Jun 13, 2026

Hi,

Thanks very much for the kind words and the honest review!

It fills our hearts with joy reading reviews like this and it ignites us to push super harder to create the ultimate product for AI Search!

Thanks,
Kelvin

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