Seline Reviews

Updated Review:

Updating my review after getting the license issue sorted out. The AppSumo license activation process was a little confusing at first, but Kostya was incredibly quick to respond and resolve the issue.

The app itself is fantastic and I have been an eyeing it for quite some time! The standout for me is the proxy feature because that's the feature I only need in those analytics app, something surprisingly few analytics tools offer. With so many browsers and ad blockers blocking analytics scripts these days, being able to use your own domain is a huge plus.

Great product, beautiful design and execution and analytics. Don't miss it.

Seline is one of those tools that looks simple at first, but becomes more valuable once real data starts coming in.
Setup was quick, the interface is clean, and it makes it very easy to understand where visitors come from, which pages they view, and whether they actually reach the goals I care about.
The funnel feature is especially useful. I can define a conversion path in minutes and immediately start seeing what percentage of visitors complete it. Traffic sources, visitor journeys, page performance, and conversions are presented without the complexity of heavier analytics platforms.
I also like that the product stays focused. It gives me the information I need without turning analytics into another full-time job.
Two things I would love to see improved:
1. Deeper AI/referrer attribution, especially for traffic coming from ChatGPT and other AI assistants, so AI traffic can be separated and analyzed more precisely.
2. More automated insights and anomaly detection, for example notifying me when a page suddenly converts better/worse or when a new traffic source starts producing meaningful conversions.
Overall, Seline has earned a permanent place in my workflow because it is fast, understandable, and genuinely useful rather than simply having a long feature list.

As a founder I need website analytics that make sense without spending hours digging through reports, and that’s what I loved when switching to Seline. I wasn't sure what to expect but the interface is clean, easy to navigate, and a much more approachable Google Analytics alternative for me. Having real-time analytics, visitor journeys, conversion funnels, and revenue attribution together gives it depth beyond basic traffic numbers. And regarding the deal? The generous monthly limits are a big plus, especially since we can link multiple websites to the included project and share the allowance across domains. I also love that we can put a separate client project on an affordable monthly subscription outside AppSumo, which makes this deal more practical for a growing agency. It’s the combination of simplicity, useful features, and flexible pricing that makes Seline stand out for me. 5 Tacos with extra toppings! Amazing job Kostya and team. Absolutely beautiful.

We have been looking for a simple, clean and easy to use analytics for a long-long time now. GA4 just doenst cut around anymore for new, simple tracking. And existing alternatives charge money that the product just doesnt make yet. Seline fills that gap!

Thank you guys, this is exactly what is needed in the indie world! Hope to grow with you in the near future.

I've used the other tool, but when I saw this deal, I grabbed it right away.

I installed it on my static site. Perfect for personal/portfolio site. The dashboard is simple and beautiful! This will be my go-to analytics tool from now on.