What our clients say

13 reviews from Trustpilot and G2, and from the clients we work with.

Read on Trustpilot
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Tim Leeflang

Above expectation

October 2026

Above expectation! Since I started working with RankZero.io, they setup my website so clever that client found our company better and better via Google and AI. After a while my results went skyrocket. Would recommend to everybody!

Read on G2
Verified User

Verified User

Founder

"Brand Visibility Tracking"

February 11, 2026 · Small-Business

What do you like best?

The most impressive feature is the real-time visibility tracking across LLMs (like ChatGPT and Google Gemini). Most SEO tools only care about Google Search, but RankZero shows exactly how often your brand is mentioned in AI conversations. I love the competitor benchmarking graph; seeing my brand’s "Share of Voice" compared to others in a single timeline makes it very easy to identify exactly when a competitor started gaining ground. The best tool so far is the "To dos" Furthermore implementation is very easy, with recommnedations made by customer support. The founder is also available for answers. My frequency of use is not high yet but we are starting to implement them actively.

What do you dislike?

The "No mentions" data for some competitors (like "competitor 1" or "competitor 2" in the screenshot) is a bit of a "cold start" problem. While it's accurate, I'd love more proactive suggestions on why they aren't being mentioned: is it a lack of citations or a specific prompt bias? Maybe a nice feature would be to do "market intelligence" and have the dashboard of how the owner of your competitors' company would look the UX

What problems is RankZero solving?

RankZero solves the "Black Box" problem of AI Search. Problem: I don't know if ChatGPT or Gemini is recommending my products to users. Benefit: RankZero tracks these "Recent Chats" and identifies the specific sources that the AI is using to form its answers. This allows me to focus my PR and backlink strategy on the sites that actually influence AI models, directly increasing my brand's visibility where the next generation of customers is searching.

C

Co-Founder

DTC pet wellness brand

RankZero made AI search a channel. It now drives more revenue than our paid social.

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W

Wendy Kinney

Founder, Summit Trails

Experts in ever changing world

October 2026

As a Founder, I highly recommend this team as they are proven. I have been working with them since the beginning of the year. The RankZero team has provided professional and insightful guidance in a world where everything is changing and evolving. They deliver both clear, consistent reporting and adaptable strategic guidance in a fast-paced environment, which is a massive win.

More from Summit Trails

The articles were really well-written and genuinely in our voice. Honestly, I hang on every update you send.

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Sindram L.

Sindram L.

Founder

"Clear AI Prompt Tracking and Traffic Insights"

February 14, 2026 · Small-Business

What do you like best?

Being able to track which prompts I’m being shown in and see how much traffic comes in through the AI models

What do you dislike?

There’s nothing I don’t like about it, every feature is really good and easy to understand

What problems is RankZero solving?

it’s giving me the ability to have full visibility of how my brands are being presented in the AI models which gives me clear data on what products to focus on and which landing pages to improve

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L

Lorant Bartha

Founder, Ookulli

A practical, data-driven SEO partner

October 2026

RankZero combines strong SEO strategy with hands-on execution. Since working together, our organic clicks and impressions have grown extensively. Their team is proactive, transparent and guided by real performance data rather than generic SEO advice. I’d recommend them to startups looking for a practical growth partner who actually delivers.

More from Ookulli

When we see which prompts we're ranking in, we can turn the product toward that demand.

Read on G2
Will S.

Will S.

Director of Digital Products

"Awesome customer service and founders that care"

February 13, 2026 · Mid-Market

What do you like best?

Awesome customer service - and the founders genuinely care about building a quality product.

What do you dislike?

The LLMO and SEO space is crowded, so picking a solution can be difficult.

What problems is RankZero solving?

They're helping companies rank in Ai responses on platforms like ChatGPT, Gemini, Claude, Perplexity, and Google AI Overviews (AIO).. but really their customer service is the best thing about the product

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E

Eugenio Gulminelli Barrau

Top performance & customer support was very good

October 2026

The customer support was very good. The product has improved our online performance for around 30%.

Read on G2
Joep P.

Joep P.

Constructeur

"A clear insight into AI visibility"

February 19, 2026 · Small-Business

What do you like best?

As the founder of The Fine Wine, a young and growing premium wine brand, RankZero honestly feels like one of those tools you wish you had discovered earlier. What I like most is that it finally gives me clarity on something that always felt vague; how AI platforms actually see and mention my brand. In the wine industry, recommendations mean everything. Knowing how AI tools position The Fine Wine when people search for premium wines or curated selections is super valuable. The dashboard is clean and easy to understand, which I really appreciate as a founder who is juggling a lot of responsibilities at the same time. I don’t need overly technical data, I need clear insights I can act on, and RankZero delivers exactly that. What really stands out is the competitive insight. RankZero shows exactly how my website performs compared to other brands in ways I would honestly never be able to figure out myself. It breaks down where competitors are outperforming us and why. That kind of insight is huge when you’re trying to grow. It also gives super practical feedback on what can be improved on my own website. Not vague suggestions, but clear tips that actually make sense. On top of that, it analyzes our overall SEO score and highlights specific areas to optimize, which makes it way easier to prioritize improvements. Another feature I love is how it helps improve AI mentions. It literally shows the prompts that trigger mentions of other brands and explains why those brands are being referenced. That information alone is really valuable. I can use those insights to tweak our content and strategy so The Fine Wine gets mentioned more often in relevant AI conversations. Onboarding was smooth and the support team was genuinely helpful. One of their founders invited me to a call in which he showed me the functionalities of the software and helped me out with how to navigate the dashboard. That kind of support makes a big difference.

What do you dislike?

If I had to point out one thing, it’s that RankZero gives so many useful suggestions that it can sometimes be hard to decide what to tackle first, especially when I don’t have a lot of time and my focus is needed in other parts of the business. It would be great to have a clearer “priority mode” or something that highlights the single highest-impact improvement to focus on when time is limited. That way, I can quickly make the most valuable adjustment without overthinking it. That said, it’s definitely a luxury problem. I’d rather have too many good insights than too few.

What problems is RankZero solving?

Before RankZero, AI visibility felt like a blind spot. I had no idea if AI platforms were recommending The Fine Wine or even mentioning us at all. Now I actually know where we stand, how we compare to competitors, and most importantly, what to improve. Instead of guessing, I can make smarter decisions about content and technical SEO. It gives me a clear roadmap to increase both our search performance and our AI visibility. As a young founder building a premium brand, having these kinds of insights is powerful. I’m genuinely happy with the platform, which is exactly why I decided to leave this review.

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Emma Elise

I felt so overwhelmed before I started working with RankZero

October 2026

I'd been putting off getting pages built for my private chef services for so long. I knew I needed them to actually show up on Google, but I was honestly quite overwhelmed by the whole thing. The RankZero team has been so amazing and helpful throughout the whole process. The results have been great, and I feel so supported. Great experience!

Read on G2
Verified User

Verified User

Marketing and Advertising

"RankZero for Digital Agencies"

February 16, 2026 · Small-Business

What do you like best?

Their excellent support and constant innovation

What do you dislike?

They should focus solely on AI rather than SEO

What problems is RankZero solving?

They help us track our visibility in AI, measure progress, and provide helpful optimization insights

Read on Trustpilot
R

Romio Batalija

We noticed ourselves looking up things…

September 2026

We noticed ourselves looking up things through chatgpt more than we googled things and realized we’d have to make sure our painting business was easily found as an activity in Amsterdam. We found the guys at Rankzero, they explained everything wonderfully and now people find us through their chat searches. Awesome work, awesome team!

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F

Felix Schwencke

We love working with RankZero

September 2026

We are working with RankZero for a couple of months now and really enjoy it. Very flexible, fast and focused on results. Most important: honest feedback and decisions are made based on data, not just "gut feelings or expert opinions". We can recommend it!

We run no check of our own: Trustpilot and G2 check the reviews posted there, and the client quotes come straight from the person quoted, unpaid.

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