ncScale vs Flusk Vault: A Comprehensive Comparison for the Best Security Audit for Applications


Wesley Wasielewski


Jul 28, 2023


🇬🇧 English


Picking the right security audit service for your Bubble applications can be a bit of a challenge. After all, we're talking about protecting not just your app, but the crucial data it carries. Today, we're bringing together two significant contenders into the spotlight: ncScale and Flusk Vault.

The Playing Field

In the one corner, we have ncScale. They're versatile, supporting eight different tools with a mix of features spanning security, monitoring, and observability. In the other corner, we find Flusk Vault, a focused player dedicated solely to Bubble application security. As the age-old wisdom goes, a specialist tends to excel in their chosen field.

Proof in the Pudding

Flusk Vault isn't just winning customers – it's winning awards, too. Recently, we proudly received the Trailblazer Award at the Bubble Developer Summit 2023, a testament to the difference we're making in the community.

Bubble Developer Dummit 2023 - Flusk won the Trailblazer Award
"Victor Nihoul & Wesley Wasielewski of Flusk have made Bubble better for all of us. Their security tools help keep sensitive data in Bubble apps safe and compliant, which benefits businesses, customers, and every kind of user"
Emmanual Straschnov, CEO at Bubble

An accolade like this isn't just a feather in our cap, but also an affirmation of the hard work, dedication, and expertise we pour into Flusk Vault. This award serves as a trust mark, further cementing Flusk Vault's place as the preferred choice for application security.

Exclusive to Flusk Vault

Flusk Vault boasts several exclusive features that put it in a league of its own. Take, for instance, Automated Tests on Deploy. This feature automatically triggers a security audit each time you push a new version of your app – something ncScale can't offer.

Another unique feature is Scheduled Tests, which allows you to plan your security audits on a regular basis, like every Friday at 3am, for instance. It’s like having a security guard that never sleeps.

Our data leak detection feature deserves a special mention too. We poured three solid months into developing this feature, and we're thrilled with the results it's delivering. Finally, Flusk Vault checks an impressive 17 security checkpoints during its audits, compared to ncScale's five.

Exclusive to ncScale

ncScale find his strength in supporting multiple no-code tools. They do offer 3 features (security, monitoring and observability) for Make, Zapier, Bubble, Airtable, Xano, and WeWeb.

Peering Into the Process

One might assume that a security audit is a complex process, but with Flusk Vault, it's a walk in the park. It's as simple as adding your app to Flusk Vault, and the software takes care of the rest. We’ll guide you through every step, making the process as straightforward as possible.

To secure your Bubble application, ncScale's process asks you to download a Chrome Extension and link it to your Bubble account.

The Badge of Honor

Once your app successfully passes the audit, you receive a security certificate from Flusk Vault. This document, bearing the signature of our CEO, Wesley Wasielewski, is your golden ticket. It’s a tangible proof that your app is safe and secure. This certificate carries weight, reassuring your customers and investors that you prioritize data security.

Unfortunately, ncScale does not provide any kind of security certification at the moment.

From the Horse's Mouth

Our customers love what we do, and they aren't shy to voice it.

The guys at Flusk know everything you can imagine about security. Their tool, Flusk Vault, is simply incredible.
Matt Graham, CEO at RapidDev

Vault has been crucial in improving the security of all applications developed by Kreante. Its detailed reporting and comprehensive analysis helped us optimize the application.
Jorge del Carpio, CEO at Kreante

"If you're serious about securing your Bubble app, you need Flusk Vault. This tool saved me from potential security disasters and uncovered hidden vulnerabilities that would have gone undetected. More than this, as the leading platform in No-code teaching, it was crucial to lead by example. Don't leave the security of your app to chance - get Flusk Vault now."
Thibault Marty, CEO at Ottho

Above and Beyond

At Flusk, we believe in going the extra mile for our clients. We offer quick and informed support, typically responding in under 30 minutes during French office hours. Our team is not just quick on their feet—they're also highly knowledgeable about Bubble security. Plus, we have a top-rated security course led by J.J. Englert, one of the top Bubble developers in the world.

The Origin Story

Flusk Vault was born out of necessity. After studying the Top 100 Bubble apps, we discovered that a shocking 89% had at least one critical security vulnerability. This was a wake-up call. So, we started performing manual audits, gradually building an internal tool to automate the process. What began as a rough, command-line-style tool built on Bubble, evolved into Flusk Vault - a user-friendly, fully automated, and incredibly efficient security audit service.

The Showdown

So, where do we stand? While ncScale covers a broad spectrum of tools and features, Flusk Vault shines brighter when it comes to Bubble application security. Selecting a focused, specialized security audit service like Flusk Vault isn't just a good idea - it's a smart business decision.


Securing your Bubble application isn't a nice-to-have, it's a must-have. And when it comes to ensuring the safety of your app, wouldn't you prefer to go with a dedicated expert?

If the security of your application matters as much to you as it does to us, why not give Flusk Vault a try? After all, your app's security deserves nothing but the best. Dive deeper into how Flusk Vault can fortify your app's security today.

Visit the ncScale vs Flusk Vault comparison

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