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MARGIN | X
Free proposal builder with real-time hidden margin tracking
Most B2B proposals fail on profit, not design. Expensive tools charge $30/mo, while messy spreadsheets leak margins. MARGIN | X is a 100% free, lightweight B2B proposal builder. It lets freelancers and agencies draft clean, corporate PDF proposals while dynamically calculating hidden costs, markup, and gross profit in real time. Zero subscriptions, no signups, and your private margins never leak onto the client PDF. Pure browser-side efficiency for profitable client acquisition.
Hey Product Hunt community! 👋
Most freelancers and boutique agency owners struggle with two extremes when pitching:
1. Paying $30+/month for bulky proposal software just to send a basic PDF quote.
2. Using Word or Excel templates that look amateurish and make tracking real project margins a manual headache.
I built MARGIN | X to solve this exact bottleneck. It is an operational tool designed to protect your profitability:
• Live Margin Engine: Calculates unit costs, markup, and gross profit internally as you build.
• Leak-Proof PDF Export: Your internal numbers are isolated—clients only see the professional line items and total pricing.
• 100% Free & Private: Runs directly in your browser with local data persistence. No logins, no hidden paywalls, and no recurring fees.
I would love to hear your feedback, workflow suggestions, or features you'd like to see next!
About MARGIN | X on Product Hunt
“Free proposal builder with real-time hidden margin tracking”
MARGIN | X was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #127 on the daily leaderboard. Most B2B proposals fail on profit, not design. Expensive tools charge $30/mo, while messy spreadsheets leak margins. MARGIN | X is a 100% free, lightweight B2B proposal builder. It lets freelancers and agencies draft clean, corporate PDF proposals while dynamically calculating hidden costs, markup, and gross profit in real time. Zero subscriptions, no signups, and your private margins never leak onto the client PDF. Pure browser-side efficiency for profitable client acquisition.
On the analytics side, MARGIN | X competes within Productivity, Sales and Freelance — topics that collectively have 714.6k followers on Product Hunt. The dashboard above tracks how MARGIN | X performed against the three products that launched closest to it on the same day.
Who hunted MARGIN | X?
MARGIN | X was hunted by Pravesh Yadav. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of MARGIN | X including community comment highlights and product details, visit the product overview.
Pravesh Yadav