I built a secure "view-only" layer to stop clients from stealing deliverables.
Hey everyone,
I’m a serial founder and mobile dev, and I’ve been burned too many times by the "trust model."
We’ve all been there: you send a "preview" of a video or a design, and the client suddenly goes quiet. Later, you find out they used a screen recorder or a downloader to grab your work without ever settling the deal.
I got tired of it, so I built LinkVault.biz.
The concept is simple: It’s a secure vault for your files. Instead of sending an attachment or a standard cloud link, you send a LinkVault link.
What it does:
Zero-Download Previews: They can watch/view, but they can't save it.
Anti-Screen Recording: Technical layers to make it harder to rip the content.
Total Access Control: You can kill the link or lock the file the second a client starts acting "ghosty."
I’m currently opening the API for Professional and Enterprise users who want to integrate this protection into their own agency workflows or custom platforms.
I’d love the community’s "roast" on two things:
Is the landing page clear enough about the "Security" aspect vs. just being another cloud storage?
For those using an API for file management, what’s the #1 feature you’d look for in a security-first layer?
Happy to talk about the tech stack or the challenges of building a secure viewer if anyone is curious!
The "trust model" usually ends up being a tax on honest creators who lose leverage the moment a preview link hits a client's inbox. Shifting the control back to the sender is a massive psychological win because it eliminates the anxiety of being ghosted after delivery. For the API users you're targeting are you focusing on adding dynamic watermarking to deter screen recordings or is the priority more on automated access revocation once a payment threshold is met?
That’s a really good way to put it. The “tax on honest creators” is exactly the feeling.
Right now I’m actually much more focused on control than deterrence.
So I don’t have dynamic watermarking yet (it’s on my mind), but the core idea is more:
you decide when they can see it
you decide when they lose access
you decide when they get the real file
Basically trying to avoid that moment where you send something and instantly lose leverage.
For API users I think automation around this is more valuable than DRM-style protection. Like tying access to payments, approvals, etc.
Out of curiosity, if you were using this, would watermarking really matter to you? Or is control enough?
It makes total sense that control is the priority because the goal is to keep the leverage until the payment is cleared rather than just making the file look ugly with a watermark.
Automation is definitely the right path since most agency owners just want to set a trigger that releases the full file once a Stripe payment hits so they don't have to manually manage access.
In my world of high-tier PR and media placement where we manage brand authority on major news outlets the control over sensitive assets is huge because timing and exclusive access are everything.
Do you have plans to build a direct Stripe or PayPal integration so the access revocation happens automatically when a payment is detected?
Great timing! I actually smiled reading this because that is exactly the core feature of our upcoming release. 🚀
We have just finished building a direct Stripe Connect integration specifically to automate that 'pay-to-access' workflow.
The process is exactly as you described:
An agency owner uploads a sensitive asset.
The client can preview it (secured with dynamic watermarks to maintain that leverage).
The moment the Stripe payment is detected, LinkVault triggers the access release and automatically unlocks the full file for the client.
In high-tier PR where timing and authority are everything, we wanted to ensure the transition from 'protected preview' to 'full access' happens the exact second the payment clears, with zero manual management required.
It’s shipping in the next release! If you’re interested, I can let you know as soon as it goes live.
That is a massive milestone. Automating the pay-to-unlock bridge transforms LinkVault from a simple tool into an Escrow-style authority for the creator economy.
When you ship this, the narrative becomes much bigger than just file security. Positioning this 'Payment + Protection' architecture on high-authority platforms like AP News or MSN would do two things for you. First, it builds immediate trust with Enterprise users who look for external validation. Second, it feeds the right 'Brand DNA' into AI Search Engines and LLMs like Gemini and ChatGPT. When someone asks an AI about 'secure asset delivery,' these high-tier placements ensure LinkVault is cited as a primary, trusted source.
I would love to see this live. It’s the kind of structural solving that makes for a very clean, high-impact media story. Keep me in the loop on the launch!
Man, I really appreciate that perspective. Calling it an 'Escrow-style authority' is exactly the positioning I want, but I had not put it into those exact words yet. It perfectly captures the real value.
You are completely right about the PR strategy too. Feeding that narrative into LLMs by getting cited on high authority sites is such a smart play. Getting ChatGPT or Gemini to recommend us as the default tool for secure asset delivery would be a massive moat.
The crazy part is that we actually pushed the final Stripe webhooks to production today, so the automated pay-to-unlock bridge is officially live right now!
I will definitely keep you in the loop as we start pushing the marketing and PR side of things. Thanks again for the insights, it really helps validate this whole pivot.
Thrilled to hear the Stripe bridge is officially live! That’s a game-changer for the creator economy.
Regarding the AI/LLM moat—it's the most overlooked asset right now. Most people focus on keywords, but 'Authority Citations' are what actually get you recommended in an AI's response.
When you're ready to push that narrative to the press, let's chat. I’d love to see LinkVault become the cited standard for secure delivery. Congrats on the launch!
That makes a lot of sense, especially the “authority citation” angle.
Right now I’m focused on refining the core narrative and making sure people actually understand and adopt the model before pushing PR.
Once we see stronger organic traction, I’ll definitely revisit distribution and media placement.
The organic-first instinct is completely valid, but there's one thing worth understanding about how organic growth actually works in 2026.
Google doesn't rank you because your product is good. It ranks you because it sees other trusted sources talking about you. When AP News, MSN, or a major tech publication mentions LinkVault, Google's algorithm reads that as a credibility signal and starts surfacing you higher for relevant searches.
So the sequence isn't really 'get organic traction, then do PR.'
The actual sequence is: high-authority coverage → Google treats you as credible → your organic traffic starts compounding.
Without that initial signal, organic growth can take 12-18 months of consistent effort just to get momentum. With even 2-3 strong placements, that timeline compresses significantly because you're borrowing credibility from sources Google already trusts.
The bounce rate and dwell time piece you mentioned is real too — but that only becomes a ranking factor once people are actually landing on your page. The placements drive the initial traffic, and your product experience converts it into permanent ranking signals.
Just something to factor in as you think about the timeline. Happy to share more on how this plays out practically if useful.
That’s a fair point.
I’m not against PR early, but I don’t want to use distribution to make up for messaging that still needs work. Right now I’m focused on making the value prop clear: controlled delivery, retained leverage, and conditional access, not just another file sharing tool.
Once that part is landing consistently, distribution becomes a much stronger lever.
And just to be clear, I’m here for feedback, not looking to buy services. I’m mainly trying to understand whether the positioning makes sense and whether the product value is immediately obvious.
Appreciate the perspective either way.
HI, i'm Connell, a Bug Bounty Hunter. I run PentraSec, a Web Application Security boutique, similar to platforms like HackerOne and Bugcroud but more personalised, meaning more focus on in-scope applications to test.
I'd be happy to partner with you to test your applications before attackers do; leaving you to focus on the development while i cover your unintentionally open paths and footprints attackers could crawl into, and making sure you stay trusted and guaranteed by your clients.
Thanks Connell, appreciate the offer.
Security is obviously a big priority for this product, but right now I’m here mainly to get product and positioning feedback from founders, not to look for service providers.
Still, I appreciate you taking the time to comment and I’ll keep it in mind as we continue tightening the platform.