Tired of clients ghosting you right before signing? Hardbook merges calendar booking and contract signing into one single flow to save your freelance gigs.

We've all been there. A client slides into your DMs, agrees on your day rate, picks a schedule, and you’re already mentally spending that sweet deposit money. Then... radio silence. When you follow up, they hit you with the classic: "Oh, our budget got frozen" or "We decided to go in another direction."
This gap between "sounds good" and an officially signed contract is where freelance dreams go to die.
To kill this friction, a fellow freelancer built Hardbook, which recently launched on Product Hunt and grabbed 114 upvotes. The pitch? Stop deal decay by making clients sign the contract and book the date in one seamless flow.
The flow is designed to be completely frictionless on the client's end:
Nothing moves forward without a signature. It's essentially Calendly meets DocuSign. The creator built this after losing a major gig simply because the client lagged on signing the paperwork until the project window closed. More steps = more room for cold feet.
The Product Hunt thread quickly became a debate on freelance dynamics.
The "Shut Up and Take My Money" Camp: Freelancers, especially day-rate professionals like video editors, designers, and photographers, loved it. One commented: "As a freelancer, the hardest part is getting that final commitment locked in. Nice solution!"
The Realist Camp: On the other hand, some experienced hiring managers pointed out a major bottleneck: "The friction is never the calendar, it's locking scope and terms before anyone starts working. If the contract signs at booking, can the client edit terms, or is it a fixed template?"
If a project requires back-and-forth negotiation, Hardbook's rigid flow might not fit. It seems best suited for standard, highly transactional gigs rather than complex custom software projects.
Hardbook is a clever MVP that targets a very real pain point. If you do quick, day-rate gigs with fixed terms, this could seriously boost your conversion rate.
But let's be real: no piece of software can fix a client who has commitment issues. If you want to survive the freelance jungle:
What do you think? Would your clients run away if you forced them to sign a contract just to book a slot on your calendar?
Source: Product Hunt