Built a URL Shortener with a Built-in AI Data Analyst — Here's How

Most link tools give you charts. I wanted something that could answer questions.
So I built URLDN.
The problem:
I run marketing for my own SaaS. Every week I share links on Twitter, LinkedIn, email, Product Hunt. I had data everywhere — Bitly, Google Analytics, UTM spreadsheets — but zero insight into what was actually working.
The solution:
A URL shortener that doesn't just track clicks, but lets you chat with your link data.
Key features I built:
→ AI Chat: Ask "Which campaign drove the most signups?" and get an actual answer
→ Campaign tagging: Organize links by channel, campaign, client
→ QR codes + analytics in one dashboard
→ No BI tools, no SQL, no data team needed

The AI analyst was the hardest part. Getting it to understand link data context — not just spit out generic responses — took a lot of prompt refinement and structured data formatting.
If you're a solo founder or indie hacker doing your own marketing, this was built for you.
Free tier available. Would love feedback from this community.