How One Enterprise Client Pushed ChottuLink to Support Huawei, Vivo, Samsung & Opera Browsers

A Small Win That Delivered a Big Impact on User Experience

In the world of B2B SaaS, there is no better motivation to ship improvements than when your own customers ask for them.

At ChottuLink, we pride ourselves on being the seamless, zero-downtime replacement for Firebase Dynamic Links. Over 1,500 brands already trust us to handle their deep linking at scale. But even the best products have edge cases and sometimes those edge cases only surface when a sharp-eyed enterprise client brings them to your attention.

The Edge Case That Started It All

Recently, one of our enterprise clients flagged a subtle but critical issue: deep links were not behaving as configured when clicked inside the Huawei Browser.

Here is what was supposed to happen:

• User clicks a ChottuLink deep link → instantly opens the right screen inside their mobile app (if installed).
• If the app isn not installed → smooth redirect to the App Store or Play Store, followed by deferred deep linking straight to the intended in-app page.

Instead, on Huawei Browser, the link was opening in the browser itself, completely bypassing the app and breaking the intended user journey.

The root cause? A handful of very specific browser behaviors that most developers (and even most deep-linking platforms) tend to overlook. These quirks are easy to miss unless you are actively testing on that exact browser.

Why It Wasn’t Prioritized Earlier

Lets be honest: Huawei Browser has an extremely small market share globally. It accounts for less than 1% of total browser users.

In a resource-constrained product roadmap, it is tempting to deprioritize something that affects so few people. We had focused our testing and optimization on the dominant browsers (Chrome, Safari, Firefox, Samsung Internet, etc.) because that is where the vast majority of clicks happen.

But, when an enterprise client whose entire user base includes even a small percentage of Huawei users experiences friction, that 'small percentage' suddenly becomes very real, and very expensive in terms of lost conversions and user frustration.

Turning Client Feedback into Action

After a detailed call with the client, we realized the positive business impact this fix would deliver:

• Higher app-open rates
• Better user retention
• Fewer drop-offs in their marketing campaigns

That conversation instantly moved the Huawei Browser support from 'nice-to-have' to 'top of the release cycle.'

Our engineering team went deep, not just fixing Huawei, but proactively extending full compatibility to other less-popular but still relevant browsers:

• Vivo Browser
• Samsung Internet (certain older versions)
• Opera Browser (mobile)

Today, ChottuLink delivers 100% support across all of them.

What This Means for Your Users

Your ChottuLink-powered deep links now work seamlessly no matter which browser your audience is using, even the ones that make up less than 1% of global traffic.

Whether the user is on the latest Chrome or an older Opera build, the experience is identical:

• Smart redirection to the right destination (app, web page, or store)
• Deferred deep linking that preserves context after install
• Zero friction, zero drop-off

This is exactly what we mean when we say ChottuLink gives you universal compatibility and enterprise-grade reliability.

A Small Win That Feels Surprisingly Big

Fixing these edge cases didn’t require a massive architectural overhaul. But the satisfaction it delivered was outsized.

We strengthened our product for every brand using ChottuLink

We turned a potentially frustrated enterprise client into an even happier advocate.

We proved (yet again) that customer-driven development is the fastest way to build something truly reliable

In B2B SaaS, these 'small' wins are often the ones that matter most, because they show, that you are solving real problems for real businesses at scale.

Ready to future-proof your deep linking?

Switch to ChottuLink today. The drop-in Firebase Dynamic Links replacement that already powers deep links for 1500+ brands and now supports every major (and minor) browser out there.

ChottuLink: Smart redirection. Universal compatibility. Zero downtime.

Frequently Asked Questions

Q1: What was the specific issue reported by the enterprise client with Huawei Browser?
A: Deep links configured to open directly in the mobile app were instead opening inside the Huawei Browser itself. This broke the intended user journey, preventing seamless app opens and deferred deep linking.

Q2: Why wasn’t Huawei Browser support prioritized earlier?
A: Huawei Browser has a very small global market share (<1% of total browser users). Like most deep-linking platforms, we had focused engineering efforts on the dominant browsers where the vast majority of clicks occur.

Q3: Which browsers are now 100% supported by ChottuLink?
A: In addition to all major browsers, we now fully support Huawei Browser, Vivo Browser, Samsung Internet (including older versions), and Opera Browser (mobile). Your links work seamlessly across every browser, no matter how niche.

Q4: How does this browser compatibility improvement benefit brands using ChottuLink?
A: It eliminates hidden drop-offs, increases app-open rates, improves user retention, and ensures every marketing campaign delivers the exact experience designed — even for edge-case browsers.

Q5: Is ChottuLink still the best drop-in replacement for Firebase Dynamic Links?
A: Yes. With zero downtime, custom domains, REST APIs, deferred deep linking, real-time analytics, and now universal browser support (including rare ones), ChottuLink delivers enterprise-grade reliability at scale for 1,500+ brands.