Quote and Sign
Proposals your clients accept on their phone. Open source.
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Write a proposal once and send a link instead of a PDF. Your client toggles the optional items, watches the total update, types their name and taps Accept, all on their phone. Both of you get a signed PDF and a record with a content hash that proves what was agreed, when, and by whom. Seven templates that are already pages, 16 currencies, flat pricing with no per-user seats, a free plan, and AGPL source you can run on a free Cloudflare account.
PH · launched Sep 11, 2026 · 1 upvote (top 69%) · 1 view
Niche: electronic signature software · 76 launches, 10 in the last 7 days ▲ +11% · Explore this niche →
Category and tags
- Horizontal
- Workflow automation
- B2B
- Not AI
- Hobby / open-source project
- Productivity
- Sales
- Open Source
- GitHub
Visit website ↗ Source listing ↗
More like this: all 76 launches in electronic signature software →
Could you build this?
Yes It consists of a responsive document viewer with dynamic line-item toggles, basic digital signature capture, and server-side PDF generation with cryptographic hashing.
Competitors
Other products that read as similar to this one : 361 launches clear the similarity bar, closest 8 shown.
Attention rank: #295 of 362 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 260 days after the earliest competitor.
- EngageCycle · ph · 2026-11-06 · 2 upvotes · similarity 0.57
- Quotevela · ph · 2026-11-06 · 2 upvotes · similarity 0.57
- GetPDFSigned · ph · 2026-10-15 · 1 upvotes · similarity 0.56
- Sign PDF · ph · 2026-11-03 · 1 upvotes · similarity 0.56
- DocuDeal · ph · 2026-10-04 · 2 upvotes · similarity 0.50
- Good Seal · ph · 2026-09-11 · 1 upvotes · similarity 0.50
- Formesign · ph · 2026-09-11 · 79 upvotes · similarity 0.49
- Signplify · ph · 2026-10-28 · 1 upvotes · similarity 0.49
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.