Hardbook
The freelancer booking link that signs the contract for you
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The gap between agreed dates and a signed contract is where freelance jobs die. Hardbook fixes it. Your client picks dates and signs the contract in one flow. No app, no account, no chasing. Built by a freelancer to stop deal decay and lock in work.
PH · launched Jul 28, 2026 · 208 upvotes (top 65%) · 0 views
Niche: freelancer and agency management software · 187 launches, 10 in the last 7 days ▼ -33% · Explore this niche →
Category and tags
- Horizontal
- Workflow automation
- Prosumer
- Not AI
- Commercial product
- Productivity
- Freelance
- Calendar
Visit website ↗ Source listing ↗
More like this: all 187 launches in freelancer and agency management software →
Could you build this?
Yes The product is a straightforward scheduling and electronic signature web application that combines calendar availability (e.g., via Cal.com or Google Calendar API) with embedded PDF signing and Stripe checkout.
Competitors
Other products that read as similar to this one : 313 launches clear the similarity bar, closest 8 shown.
Attention rank: #171 of 314 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 134 days after the earliest competitor.
- Clause · ph · 2026-10-21 · 1 upvotes · similarity 0.47
- Freelancer Capacity Tracker · ph · 2026-10-01 · 1 upvotes · similarity 0.45
- Trelio · ph · 2026-09-07 · 1 upvotes · similarity 0.44
- TrustSolo · ph · 2026-09-16 · 2 upvotes · similarity 0.44
- See what a contract could cost you before you sign · hn · 2026-04-04 · 5 upvotes · similarity 0.43
- ApproveFast · ph · 2026-10-14 · 2 upvotes · similarity 0.43
- Sign-Docs · ph · 2026-10-05 · 1 upvotes · similarity 0.42
- Keepsake · ph · 2026-10-15 · 1 upvotes · similarity 0.42
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.