Launching today
DocGlue
Compare quotes, invoices and business documents
2 followers
Compare quotes, invoices and business documents
2 followers
Compares two related business PDFs, such as a quote and an invoice, and lists changed prices, quantities, lines and totals with the page they came from. Not a visual page highlighter. Free to start.




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Hey Product Hunt! 👋
I'm Dylan, an independent builder from South Africa. I enjoy exploring technology, solving practical problems, and turning ideas into products.
DocGlue is one of those ideas that started with a simple observation: comparing documents shouldn't be such a manual, frustrating process.
I'm excited to finally put it out there, share what I've been working on, and hear what people think.
Here's the story behind it.
Why I built DocGlue
I built DocGlue because comparing documents shouldn't mean spending time jumping between PDFs, spreadsheets, quotes and invoices trying to spot what changed.
A small difference in quantity, pricing or an added line item can easily go unnoticed.
DocGlue was built to make those differences easier to find. Upload two documents, compare them, and see what's changed, with references to the original source so you can verify the findings yourself.
The idea is simple: less manual checking, more confidence in what you're approving or paying for.
Who is DocGlue for?
DocGlue is for anyone who regularly deals with documents that need to match.
A few examples:
Small business owners checking supplier invoices against quotes.
Finance and operations teams reviewing costs.
Contractors comparing project estimates and final bills.
Procurement teams checking pricing and quantities.
Anyone tired of manually comparing document versions.
If you've ever wondered whether the final invoice actually matched the original quote, DocGlue is for you.
I'd love your feedback
This is an early version of DocGlue, and I'm putting it out there to see how useful it can be in real-world workflows.
I'd genuinely appreciate feedback on:
Is the comparison process intuitive?
Are the differences presented clearly enough?
What document types or comparison features would make this more useful?
What would stop you from using something like this in your workflow?
Honest criticism is welcome. I'm building this to solve a real problem, and feedback from people who actually deal with these documents is incredibly valuable.
Thanks for checking it out!