Built for people who send paperwork, not paperwork departments

Gardeners

Mowing, edging, hedges, leaf clear. Get the season agreed before the first cut.

Landscapers

Patios, planting, turf and walls. Agree the design, the deposit and the changes in writing.

Tree surgeons

Fells, reductions and stump grinding. Get the stump, the logs and the permit agreed first.

Fencing contractors

Panels, posts and gravel boards. Agree the line and who pays before the first post goes in.

Pool cleaners

Weekly service, openings and closings. Get the chemicals and the repair limit agreed.

Window cleaners

Four-weekly rounds, gutters and fascias. Get the round, the access and the notice agreed.

Cleaners

Regular cleans, deep cleans and end of tenancy. Agree the hours, the keys and the cancellations.

Pest control

Rodents, wasps, bed bugs and quarterly plans. Get the prep, the pets and the follow-ups agreed.

Removals

House moves, packing and storage. Agree the inventory, the access and the liability first.

Builders

Extensions, loft conversions and renovations. Get the price, the stages and every variation signed.

Roofers

Re-roofs, flat roofs and storm repairs. Agree the rotten boards and the weather days up front.

Plumbers

Leaks, boilers and bathroom installs. Get the quote approved before the floorboards come up.

Electricians

Rewires, consumer units and EV chargers. Get the quote signed and the certificates signed for.

HVAC engineers

Service plans, boiler swaps and AC installs. Get the visits, the parts and the response time agreed.

Carpenters

Fitted wardrobes, staircases and decking. Get the drawing approved before the timber is cut.

Painters and decorators

Interiors, exteriors and wallpapering. Get the colours, the coats and the prep signed off.

Plasterers

Skims, re-plasters and render. Get the drying time and the making good agreed.

Tilers

Bathrooms, kitchens and floors. Get the layout, the grout and the wastage signed off.

Flooring fitters

Measured, quoted, signed. Then the boards go down.

Kitchen fitters

Layout approved, worktops templated, every change in writing.

Bathroom fitters

Strip-out to handover, with every surprise signed off.

Solar installers

System sized, roof checked, contract signed by everyone on the deed.

Handymen

Small jobs, clear price, signed before the drill comes out.

Locksmiths

Who asked, who has authority, signed and timestamped.

Mechanics and auto repair shops

Estimate written, extra work approved, before a bolt is turned.

Car detailers

Condition noted, coating explained, signed before the polisher spins.

Interior designers

Scope agreed, every sofa and swatch approved in writing.

Personal trainers

Health check done, terms agreed, then we train.

Tutors

Sessions booked, terms clear, parents on board.

Dog walkers and pet sitters

Keys logged, vet authorised, lead on.

Childminders

Hours agreed, permissions given, both parents signed.

Caterers

Menu agreed, numbers locked, allergies in writing.

Event planners

Scope agreed, budget approved, every vendor signed in order.

Hair and beauty salons

Patch tested, consented, booked in.

Tattoo artists

ID checked, stencil approved, consent signed. Then ink.

Wedding photographers

Date held, rights agreed, both names on the line.

Real estate agents

Sign PDF lets an agent upload a purchase offer or listing agreement, have the buyer and seller boxes placed from the wording on the form, and send it for signing from a phone between viewings. Buyers sign on their own phone with a six-digit email code, no app or account, and the finished PDF carries a certificate of completion and a sealed timestamp. The Full plan at $10 a month covers unlimited deals.

Landlords

Sign PDF suits private landlords who let one to a dozen properties and need a lease signed by every tenant and a guarantor without meeting in person. Upload the tenancy agreement, tell the editor 'tenants initial every page', add each person's email, and the signed copy comes back sealed with a certificate showing who signed and when. Two lettings a month fit on Light at $5.

Property managers

Sign PDF helps property managers clear the steady flow of renewals, owner approvals and contractor paperwork that crosses their desk every week. Saved templates mean a renewal letter goes out with its boxes already placed, and automatic reminders chase the tenant who has not opened it. Full at $10 a month covers unlimited documents across every unit you manage.

HR teams

Sign PDF works for HR teams at small and growing companies that send a handful of contracts and policy sign-offs a month and want each one sealed with a timestamped certificate. A new starter can sign their employment contract on a phone before day one, with no account. Larger HR departments needing HRIS integration, single sign-on or bulk send should look elsewhere.

Recruiters

Sign PDF lets a recruiter send an offer letter to a candidate in Singapore at 6pm London time and have it signed on their phone before breakfast, with an expiry date matching the offer deadline. The certificate records each signing time in UTC, so there is no confusion about when an offer was accepted. Full at $10 a month covers unlimited placements.

Freelancers

Sign PDF gives freelancers a cheap way to get a contract signed before any work starts: $5 a month on Light for 2 sent documents, enough for most people taking on one or two new clients a month. Upload your contract, Sign PDF places the client's boxes, and the signed copy comes back sealed with a certificate you can point to if payment is ever disputed.

Small businesses

Sign PDF is built for a small business owner who signs a few contracts a week and does not want an annual e-signature contract. Upload a sales contract, purchase order or staff agreement in whatever format you have it, check the boxes Sign PDF places, and send. Full is $10 a month for unlimited documents, month to month.

Startups

Sign PDF covers the everyday signing of an early-stage startup: NDAs with prospects, offer letters, contractor agreements with IP assignment and written board consents. Founders get unlimited documents on Full at $10 a month with no annual contract. Equity documents tied to a cap table are usually better signed inside your cap table or fundraising platform.

Agencies

Sign PDF fits small creative, marketing and digital agencies that send a statement of work for every project and need client sign-off before the team starts billing hours. Signing order lets the account lead sign first and the client's finance contact sign last. Full at $10 a month covers unlimited SOWs, change requests and freelancer contracts.

Accountants

Sign PDF suits small accountancy and bookkeeping practices that send engagement letters and client authorisations and want each one sealed with a timestamped audit trail. Clients sign on a phone with a code sent to their email, and the certificate records their IP address and device. US preparers should note that remote signing of IRS e-file authorisation forms carries identity verification rules we do not meet.

Law firms

Sign PDF suits small law firms and sole practitioners for routine signing: client care and engagement letters, NDAs, simple commercial contracts and settlement agreements. Each completed file carries a PAdES-style seal, a DigiCert timestamp and a hash-chained audit trail. It does not provide qualified electronic signatures, notarisation or identity checks, so deeds and court filings that need those must go elsewhere.

Construction

Sign PDF lets a site manager photograph a printed change order, upload it from a phone, and have the client sign it on their own phone before the extra work starts. The signed copy carries a certificate with the UTC time each person signed, which settles arguments about what was agreed and when. Full at $10 a month covers unlimited change orders, quotes and subcontracts.

Schools

Sign PDF suits schools, nurseries and clubs that need a parent or carer to sign a specific form, such as a trip permission slip or a medical consent, on their phone without an app. Each signed slip comes back sealed with the parent's name, email and signing time. For collecting one form from a whole year group at once, a web form tool with bulk sending is usually a better fit.

Nonprofits

Sign PDF gives a small charity or nonprofit a low, predictable cost for getting volunteer agreements, grant contracts and trustee resolutions signed: $5 a month for 2 documents or $10 for unlimited, with no annual contract. Trustees and volunteers sign in their phone browser with no account, and each document comes back sealed with a certificate of completion.

Photographers

Sign PDF lets a photographer send a booking contract to a couple before the deposit is paid and get a model release signed on the subject's phone at the shoot itself. Upload your contract once, save it as a template, and each booking takes a minute. Light at $5 a month covers 2 documents, enough for a quiet month of bookings.

Consultants

Sign PDF suits independent consultants and small advisory firms that agree a consulting agreement once and then a statement of work for each phase. Signing order lets the client's sponsor approve before their legal or procurement contact signs, and the sealed PDF records who signed at what time. Full at $10 a month covers unlimited engagements.