Bring order to the chaos

Stop manually tracking your time, invoices, and contracts. You deserve a better system.
This app has completely revolutionized how I do invoicing.
Way better than before, easier to track, easier to manage.

- Jason C, Designer

⚡️ Lightning fast invoicing

Get signed up, set up, and send your first invoice in under 5 minutes. Wow, that's fast!

We'll send your reminders. We know sending those "hey, where's my money" emails can be awkward. We'll do it for you. giddyapp automatically sends a reminder email for unpaid invoices just before they're due and then another once they've become past-due. We'll help you get your money.

⏱ Simple time tracking

Time is money.

It's easy to track your time by project and task. giddyapp's simple timer lets you to press start and get to work. Assign your logged time to projects and tasks. Time to bill? Select the relevant time entries and click invoice. It's that simple.

Easy payments

It's easy to get paid fast. Use your Stripe, Square, or Paypal account so your clients can pay by credit card.

Support for US Dollar, Canadian Dollar, Euro, British Pound, and Australian Dollar.

giddyapp gets you paid fast with:


Payment Successful!

Every time I see a notification from giddyapp that a client has either
opened or paid their invoice, I give myself a well deserved high five.

- Ryan M, Designer


Create and get contracts signed on the fly. Save your contracts as templates with tokenized placeholders (we'll automatically fill in details like client name, address, today's date, etc.) and send contracts even faster. We'll record signatures and IP addresses for your records.

giddyapp comes preloaded with example contracts, including Contract Killer by Stuff & Nonsense.

Free trial

  •   Create invoices on the go
  •   Send recurring invoices
  •   Customize with your logo
  •   Automated reminders
  •   Invoice with or without taxes
  •   Notifications when invoices are opened


giddyapp Free


  • 1 invoice per month
  • 1 contract per month
  • 1 project
  • Unlimited clients
giddyapp Standard


  • Unlimited invoices
  • Unlimited contracts
  • Unlimited projects
  • Unlimited clients
  • Automated Reminders
  • Weekly Recap Email
giddyapp Lite


  • 5 invoices per month
  • 5 contract per month
  • 3 projects
  • Unlimited clients
  • Automated Reminders
  • Weekly Recap Email

  14 day Standard Plan trial for free
  No credit card required
  Cancel any time