What I learned from launching an AI video safety tool on Product Hunt with a $0 budget

Hey everyone, quick update from the trenches! 👋

A little while ago, I launched ShadowGuard (https://getshadowguard.com) here and officially went live on Product Hunt. For those who missed it, it’s a privacy-first AI utility that scans video frames before upload to help creators avoid silent algorithm flags and shadowbans on TikTok/Reels.

Now that the Product Hunt dust has settled, I wanted to share some raw, transparent metrics and insights as a bootstrapped founder with a $0 marketing budget:

1. The PH Effect: Launching on Product Hunt gave us a great initial spike in traffic and some valuable early feedback, but the conversion rate from a tech-heavy audience (mostly other founders) to actual heavy video creators was lower than expected. Lesson learned: PH is great for visibility and SEO backlinks, but it’s not where your core niche audience necessarily hangs out.

2. The Technical Polish: Before and during the launch, I had to completely overhaul the mobile landing page and optimize our React + Vite asset delivery. Just recently, I spent hours debugging a nasty Vercel edge network cache issue where our custom robots.txt was being overridden by an automated sitemap plugin configuration. It’s fixed now, but it reminded me how much "invisible" technical debt you have to pay as a solo dev.

3. What’s Next (The $0 Organic Pivot): Since paid ads are out of the question, I am fully leaning into programmatic SEO and content. We’ve just deployed comprehensive, targeted guides for TikTok, Instagram Reels, and YouTube Shorts shadowban triggers to capture high-intent search traffic.

My question to the community: Once the initial launch hype dies down, how do you sustain daily active users (DAU) for a utility tool without spending on ads? Has anyone successfully cracked programmatic SEO for short-form video creator niches?

Let's discuss!