Send polished, tax-ready invoices in minutes. Otto AI free invoicing software simplifies billing so you can focus on running your business.
From customised templates to automated reminders, Otto AI free invoicing
helps you bill smarter,
get paid faster, and stay in control of your cash flow.
Otto AI invoicing software is free, powerful, and built to take the admin off your plate. Create clean, professional invoices in seconds, no more formatting headaches or spreadsheet fatigue.
Tailor invoices to suit hourly rates, fixed fees, or bundled packages
Tax, discount, and total amounts are calculated automatically
Add personal touches like client notes or custom instructions
Upload and attach supporting docs, contracts, receipts, or quotes
Working on retainers, subscriptions, or ongoing gigs? Otto AI handles repeat billing without the manual legwork.
Schedule invoices to send on your preferred cycle
Fully customise the wording, layout, and payment terms
Clients receive on-brand invoices consistently and professionally
Bill in multiple currencies for international customers with ease
Keep your invoicing polished and on-point. Otto AI ensures your documents go out accurate, branded, and to the right people.
Get a final preview before you hit send
Email invoices directly, with CC options for teams or bookkeepers
Export as PDF or Excel files for sharing or Filing
Manage multiple brands or businesses from a single dashboard
Getting paid shouldn't be a hassle. Otto AI makes it simple for clients to settle up and simple for you to stay on top of payments.
Track invoices by payment status at a glance
Use “mark as paid” for quick manual updates
Automate reminders, so you don’t have to send awkward nudges
Choose your payment options: Bank transfer, PayPal, Venmo, Zelle
Send polished invoices in seconds, so you get paid faster, with zero hassle.
Enter Invoice Information
Click “Invoicing,” select past clients and services, and enter item details with just a few clicks.
Set Payment Details
Choose how you want to get paid, Bank, PayPal, Venmo, or Zelle. Add files or a deposit if needed.
Review & Send
Double-check everything, save it as a template, and hit “Send.” Smart reminders go out automatically.
These invoicing essentials come standard, no plug-ins or awkward workarounds.
Set it up once, Otto AI takes care of the rest, sending invoices on schedule without you lifting a finger.
Make each invoice yours. Add your logo, brand colours, and personalised notes tailored to each client.
Let clients pay their way, supporting various payment methods with custom payment terms that suit your business.
Skip the follow-up emails. Otto AI sends friendly reminders so you don’t have to chase payments.
Easily track which invoices have been sent, paid, or are overdue, all in one clean, central view.
Download organised records as PDFs or spreadsheets, no extra software needed.
Other platforms like Quickbooks, Honeybook, Freshbooks, Wave make you add plugins, pay upsells, and juggle tabs just to send one invoice. Otto AI brings it all together, fast, simple, and built for service-based small businesses. One platform. Every feature you need. No hassle.
Whether you’re photographing corporate events, concerts, or galas, Otto’s pre-made contracts and forms keep you protected and professional.
Google Docs Invoice Template
Create and customise professional invoices directly in Google Docs with ease.
Classic Invoice Template
Simple, elegant, and universally appropriate for any industry or business.
DJ Invoice Template
Professional invoice template designed specifically for DJs to invoice for events and performances.
Photographer Invoice Template
Clean, customisable template designed exclusively for photographers.
Influencer Invoice Template
Perfect invoice template for influencers who invoice sponsored posts and brand collaborations.
Event Planner Invoice Template
Easy-to-use template designed for event planners to invoice for services and expenses.
Graphic Designer Invoice Template
Professional and visually appealing template ideal for graphic designers.
Videographer Invoice Template
Simple invoice template designed specifically for videographers to invoice clients clearly and professionally.
Everything you need to manage, organise, and grow your business with ease.
Easily manage formation, incorporation, S Corp setup, and compliance.
Smart financial assistant with a dedicated team of accountants and tax professionals.
Create, track, and securely sign contracts online to ensure compliance and deadlines.
Plan your taxes with confidence using expert CPAs and smart tools to track deductions.
Real-time business reports show you where you stand today and what to do next.
One-stop accounting software for small businesses to manage your books, taxes, invoices, and contracts.
Straight from our customers—how Otto is changing the way creative businesses manage money.
Otto AI offers a smart, no-fuss invoicing solution that’s ideal for freelancers, creatives, and small businesses. It’s free, easy to customize, and helps you streamline your billing without the extra admin or costs.
Yes, absolutely. Otto AI tracks every invoice for you, so you’ll always know what’s been settled, what’s still outstanding, and what’s overdue. Automated reminders help you stay on top of it all.
You can offer clients a range of payment options, including EFT, credit or debit cards, PayPal, Venmo, Zelle, and more. One-click payment links are added to each invoice to make settling up simple.
It does. Otto AI automatically works out totals, discounts, and applicable taxes as you go, helping you avoid errors and speed up the process.
Every invoice should include the invoice number, date, your business info, a service breakdown, payment terms, due date, and accepted payment options. Otto AI templates guide you so nothing gets left out.
If your business is registered to charge VAT or sales tax, yes. Otto AI makes it easy by automatically adding the correct tax based on your settings, keeping your invoices compliant from the get-go.
Yes. Otto AI saves your client details securely, so you can re-use them for future invoices with just a click no need to start from scratch each time.
It is. You can personalise your invoices with your logo, brand colours, currency, tax settings, and even specific notes, so each invoice feels professional and on-brand.
No problem. If you just need a once-off invoice fast, you can use Otto AI instant invoice generator. No signup needed, just enter your info and download your invoice in seconds.
Definitely. Otto AI is fully mobile-friendly, so whether you’re at the office or on the go, you can send, view, and manage invoices straight from your smartphone.
Join hundreds of small businesses using Otto to invoice smarter, speed up payments, and stop wasting time fiddling with spreadsheets.
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