MARGIN | X
Free proposal builder with real-time hidden margin tracking
Details
- External ID
- 1246513
- Source
- PH
- Company
- —
- Product
- MARGIN | X
- Website domain
- producthunt.com
- Launched
- Sept. 11, 2026
- Cohort
- —
- Upvotes
- 1
- Upvotes percentile
- 0.30815693820825313
- Tags
- Productivity, Sales, Freelance
- Fetched at
- Sept. 13, 2026, 1:01 a.m.
- Updated at
- Sept. 13, 2026, 1:01 a.m.
Description
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.
Enrichment
- Theme
- invoicing and bill generation tools
- Vertical
- Horizontal
- Function
- Workflow automation
- Audience
- B2B
- AI stance
- AI feature
- Project type
- Commercial product
- Normalized one-liner
- proposal builder with margin tracking
- Manually corrected
- False
Could you build this?
Yes MARGIN | X is a client-side proposal generator with financial formula calculations and PDF export capabilities, which can be entirely vibe-coded in a few days.
Competitors
Other products that read as similar to this one — 80 launches clear the similarity bar, closest 8 shown.
Attention rank: #36 of 81 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 181 days after the earliest competitor.
- CostRift · ph · 2026-09-22 · 2 upvotes · similarity 0.45
- MarginBundle · ph · 2026-09-22 · 2 upvotes · similarity 0.44
- Synthelio · ph · 2026-09-08 · 2 upvotes · similarity 0.44
- Cvyon · ph · 2026-09-29 · 2 upvotes · similarity 0.43
- MarginBundle · ph · 2026-09-11 · 1 upvotes · similarity 0.42
- BiznTools · ph · 2026-09-28 · 1 upvotes · similarity 0.42
- BidBuild · ph · 2026-09-14 · 2 upvotes · similarity 0.40
- FeeFlow · ph · 2026-09-21 · 2 upvotes · similarity 0.38
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a workflow automation tool for Real estate yet.