Starting jobs without anything signed?
Contracts in 1 minute. Signed from any phone.
Turn an accepted quote into a legal contract. Your client signs with a finger from WhatsApp. You skip the headaches.
No card · No commitment
Construction contract
C-2026/0117
eIDAS
eIDAS timestamp
Parties
Scope
Full renovation of 6 m² bathroom
Milestone payments
Sign here with your finger
Signed by Laura García
23/04/2026 · 18:42
No contract, every job is a gamble
If you start work on a WhatsApp deal alone, you pay the price: clients who don't pay, scope that keeps growing, deadlines no one respects.
Clients who don't pay and you have nothing to claim with
They ask for extras and tell you "we assumed it was included"
Generic Word templates that protect nothing
Lawyers are expensive and take days to send a contract
You make the quote. Exhaling drafts the contract.
Templates written by lawyers for tradespeople, freelancers and businesses. They auto-fill from the quote. The client signs from their phone.
Real legal templates
Construction contract, services agreement, maintenance, binding quote, NDA. Drafted by lawyers.
Auto-filled
Pulls data from the quote: client, line items, totals, deadlines, payment terms. You don't type a thing.
Signed from the phone
Client gets the contract on WhatsApp and signs with their finger. In 30 seconds. No printing, no scanning.
Holds up in court
Timestamp, document hash and IP record. If there's a dispute, you have evidence that holds up legally.
From accepted quote to signed contract.
Pick the template
Construction, services, maintenance, whatever you need. Loaded in one tap.
Send it on WhatsApp
Client receives the contract ready to sign. They read it, tick the boxes and sign with a finger.
Ready to start
Comes back signed to your phone. Timestamped and legally valid. You start the job with peace of mind.
Everything you need to protect yourself
Electronic signature
Client signs from their phone with a finger. Compliant with the EU eIDAS regulation on e-signatures.
Trusted timestamp
Every contract carries a certified date and time. No one can claim it was signed on a different day.
Tamper-proof document
Once signed, the contract is sealed with a hash. If anyone changes a comma, it shows.
Court-ready evidence
We log IP, time, device and geolocation of the signer. If it goes to court, you have evidence.
Ready-made templates
Construction, services, maintenance, NDA, binding quote. Drafted by specialised lawyers.
Payment clauses
Set deposit, milestone payments and terms. If the client doesn't pay, you stop the job with legal backing.
Locked-in scope
Quote line items flow into the contract. What's not written, isn't included. Extras get billed separately.
Penalties & guarantees
Late-payment, warranty and termination clauses. If the client wants to back out, they pay.
Send via WhatsApp
Client gets the link on WhatsApp, opens it and signs. Nothing to install.
A template for every type of job
Drafted by lawyers specialising in construction and renovation. Ready to use.
Construction contract
For renovations and new builds. Defines scope, price, deadlines, milestone payments and warranties.
Services agreement
For one-off jobs and small works. Quicker, less paperwork.
Monthly maintenance
For recurring clients. Fee, scope, auto-renewal and termination notice.
Binding quote
If the client signs it, they can't haggle later. Protects you from price-shopping.
NDA / confidentiality
For clients sharing sensitive info. You sign, they trust.
Addendums & changes
When the job changes, you generate an addendum. Client signs. Everything documented.
Contracts that actually protect you
1 min
from quote to contract
eIDAS
legally valid e-signature
£0
in lawyer fees per contract
signed, sealed and downloadable
“I used to start jobs with nothing but a WhatsApp chat. One client backed out halfway and I lost £8,000. Since I started using Exhaling contracts, I don't start anything without a signature. I've collected every outstanding bill.”
Manu
Renovation contractor
Madrid · 2026
Common questions about contracts
You have both options, depending on the size of the job. For small repairs, when you share a quote you can flip on "Ask for client acceptance": the client sees a one-tap "Accept" button (no legal signature, just a timestamp record). For serious jobs, generate a full contract with eIDAS signature here — with milestone payments, warranties and court-ready evidence.
Yes. Electronic signatures are covered by the EU eIDAS regulation. They hold up in any EU court. It's the same as a wet signature, but with more proof.
We log their IP, device, exact time and location when they signed. If they deny it, you have the technical evidence to prove it.
Of course. They're drafted by firms specialising in construction. If your lawyer wants to tweak a clause, they can.
It helps you not have any. With a signed contract, milestone payments and a non-payment clause, you stop the job at the right moment and have what you need to claim.
You generate an addendum in 30 seconds: new line items, new price, new signature. Work done, work paid. No arguments.
Yes. Templates adapt whether you're a sole trader, ltd or co-op. Pick the type and the tax and liability clauses adjust.
Yes. You get a PDF with all signatures, dates and seals. Save it, send it to your accountant or use it in court if needed.
Pay only when you want to send
Create as many quotes as you like for free. You only need a subscription to send, download PDFs or share.
Basic Plan
VAT included
- Quote ready in 2 minutes
- AI fills in line items automatically
- Carla, your 24/7 WhatsApp assistant
- Send via WhatsApp instantly
- Professional PDFs
- Automatic client follow-up
- Native iOS & Android app
- Up to 10 quotes per month
No card · cancel anytime
Premium Plan
VAT included
- Everything in Basic
- Unlimited quotes
- Support via WhatsApp, phone & video call
- Quotes in 10 languages
- Client CRM
- Electronic invoices with Verifactu
- Finger-signed execution contractsNEW
No card · cancel anytime
But Exhaling is so much more
Contracts are part of the toolkit. Quotes, CRM, AI and lead generation.
Smart quotes
Create professional quotes from your phone in 2 minutes. With AI that learns your pricing.
Learn moreCarla replies for you
When you can't answer, Carla replies on WhatsApp, qualifies the lead and sends them a quote.
Learn moreClient tracker
Visual board to see each project's status: new, visited, quoted, accepted, paid.
Learn moreContracts that protect you
Generate professional contracts in 1 minute. Your client signs from their phone. You sleep well.
No card · No commitment
Your business, always with you.
Download the app and manage your quotes from your phone.
Prefer the browser?
Access from the web