InfinitDoc

Built for UK businesses

Everything you need to get a document signed. And paid for.

Send a contract for signature, verify who signed it, and take the payment the moment it is done. Your templates, contacts, invoices and your own custom records live in the same workspace as your team.

  • 30 day full trial
  • No card needed
  • Free plan available

Create an account with email. Already have an account? Sign in.

Everything a small team needs to run its paperwork, in one workspace

  • Documents
  • Templates
  • Clause library
  • Public signing forms
  • Contacts
  • Invoices and quotes
  • Payments on signature
  • Custom data modules
  • Team roles
  • Reports
  • Notifications
  • API and webhooks
  • Referrals
  • Audit trail
  • Signing certificate
  • Multi-currency billing

One workspace instead of four subscriptions

Signing, templates, contacts, invoicing and your own records sit together, so a document does not have to leave the building to get signed and paid.

Signatures, from first draft to sealed copy

Upload a PDF or Word file, start from a template in the library, or write the document here. Place the fields each signer has to complete, then send it and watch the progress.

  • Drag and drop signing fields
  • Reusable templates and clauses
  • Tamper evident audit trail and certificate

Know who actually signed

Choose how each signer proves who they are, from a simple access code up to a one time code by email, SMS or WhatsApp. Every step is recorded against the document.

  • Email, SMS and WhatsApp one time codes
  • Access codes and password steps
  • Full signer history on the certificate

Take the payment on signature

Attach a payment to a document and collect it the moment the last signer is done, through Stripe. Raise quotes and invoices from the same workspace and send a payment link.

  • Payment requested at the point of signing
  • Quotes and invoices with payment links
  • Stripe Connect for your own account

A workspace your colleagues share

Invite the team, give each person the right role, and keep documents, templates, contacts and invoices together rather than scattered across inboxes.

  • Owner and member roles
  • Shared templates and clause library
  • Notifications and reports across the workspace

Your own records, your own fields

Build a module for whatever you actually track, such as clients, properties, cases or assets. You define the fields and every save is validated against them.

  • Custom field schema per module
  • Validated on every save
  • Linked to the documents you send

Connect it to the rest of your stack

Drive the platform from your own systems with the API and receive webhooks as documents move through signing. Public signing forms let anyone start a document from a link.

  • REST API with scoped keys
  • Webhooks on document events
  • Public forms and your own branding

One price per workspace, set in pounds.

Plans are priced in pounds sterling, and you can see an approximate conversion into dollars, euros, Canadian dollars or Australian dollars before you sign up. The free plan never expires, and every paid plan begins with a full trial.

30 day trial

Every new workspace starts with full access for 30 days. No card is taken to sign up.

Priced in pounds

Pounds sterling is the base price. Dollars, euros, Canadian dollars and Australian dollars are shown as approximate conversions.

Yearly billing

Pay for a year upfront and the discount shown on the pricing page comes off the twelve monthly payments.

A free plan

Stay on the free plan for as long as you like, within its monthly document and signer limits.

Your first document, sent this afternoon

  1. Create your workspace

    Sign up with Google, or with an email address confirmed by a one time code. Your trial starts straight away.

  2. Prepare the document

    Upload a PDF or Word file, or start from a template, then drop in the fields each signer needs to complete.

  3. Send, sign and get paid

    Add the signers and choose how they verify themselves. Attach a payment and collect it as the document completes.

Plans that start free

Upgrade when you need payments, one time codes by SMS or WhatsApp, the API or your whole team. Prices are in pounds sterling, and you can view an approximate conversion into another currency.

Free

£0.00 per month. Free for as long as you like.

  • 5 documents a month
  • 3 signers per document
  • One time codes by SMS and WhatsApp (not included on this plan)
  • Payments on signature (not included on this plan)
  • API and webhooks (not included on this plan)
  • Your own branding (not included on this plan)
  • Unlimited team members (not included on this plan)

Start free

Starter

£12.00 per month. Billed monthly, or £115.20 billed once a year, a saving of 20%.

  • Unlimited documents a month
  • 10 signers per document
  • One time codes by SMS and WhatsApp
  • Payments on signature (not included on this plan)
  • API and webhooks (not included on this plan)
  • Your own branding
  • Unlimited team members (not included on this plan)

Choose Starter

Pro

£29.00 per month. Billed monthly, or £278.40 billed once a year, a saving of 20%.

  • Unlimited documents a month
  • 25 signers per document
  • One time codes by SMS and WhatsApp
  • Payments on signature
  • API and webhooks
  • Your own branding
  • Unlimited team members (not included on this plan)

Choose Pro

Business

£49.00 per month. Billed monthly, or £470.40 billed once a year, a saving of 20%.

  • Unlimited documents a month
  • Unlimited signers per document
  • One time codes by SMS and WhatsApp
  • Payments on signature
  • API and webhooks
  • Your own branding
  • Unlimited team members

Choose Business

Prices are set in GBP. Other currencies are converted at an indicative rate.

Compare every plan side by side

Questions we are asked most

Is there a free trial?
Yes. Every new workspace gets a 30 day trial with full access, and no card is needed to sign up. There is also a free plan you can stay on afterwards, within its monthly limits.
Which file types can I send for signature?
You can upload a PDF or a Word document, start from a template in the library, or write the document in the editor. Fields are placed on the page before you send it.
How do signers prove who they are?
You choose per signer. A one time code by email is available on every plan, and one time codes by SMS and WhatsApp are included from the Starter plan upwards. Access codes and identity steps are also available, and every step taken is recorded on the signing certificate.
Can I take payment when a document is signed?
Yes, on the Pro and Business plans. A payment can be attached to a document and collected through Stripe as the document completes, and you can also raise quotes and invoices with their own payment links.
Which currencies can I be billed in?
Pounds, US dollars, euros, Canadian dollars and Australian dollars. Pounds is the base price and the other currencies are converted at an indicative rate, so they are shown with a "≈" and the pound amount is the exact one.
Can my colleagues use the same workspace?
Yes. A workspace is shared: you invite colleagues and give each of them an owner or member role, and documents, templates, contacts and invoices are shared across it. Unlimited team members are included on the Business plan.
Is there an API?
Yes, on the Pro and Business plans. The API and webhooks let you create and track documents from your own systems, and public signing forms let anyone start a document from a link you publish.