Invoice on
Autopilot
Professional invoicing that works so you don't have to
Everything you need
Create, send, and track invoices in seconds
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Welcome back!
Recent Invoices
INV-001
Acme Corp
INV-002
TechStart Inc
INV-003
Design Studio
From idea to invoice in seconds
No forms. No templates. Just tell Sleeky what you did and watch the magic happen.
Describe your work
Tell Sleeky what you did in plain English. No forms, no templates.
AI creates your invoice
Sleeky extracts client, items, rates, and generates a professional invoice instantly.
One-click send
Review and send directly to your client's inbox. PDF attached automatically.
Get paid, stay notified
Automatic payment reminders. Real-time notifications when you get paid.
Get paid in crypto
Accept Bitcoin, Ethereum, and 300+ cryptocurrencies. Instant settlement, zero chargebacks, global reach.
Powered by NOWPayments — trusted crypto payment infrastructure
See how we compare
All the features at a fraction of the price
FreshBooks: Premium only
FreshBooks: 5 on Lite
Not available on competitors
FreshBooks: Not available
Not available on competitors
QuickBooks: $20+ tier
| Feature | SleekInvoices $12/mo | FreshBooks $21-65/mo | QuickBooks $38-75/mo | Wave $0/mo |
|---|---|---|---|---|
| Unlimited Invoices | ||||
| Unlimited Clients | ||||
| Crypto Payments | ||||
| QuickBooks Sync | ||||
| AI Invoice Creation | ||||
| Auto Reminders | ||||
| Recurring Invoices | $20+ tier |
Simple pricing
Start free, upgrade when ready
Free
Perfect for getting started
- 3 invoices per month
- Client management
- PDF generation
- Email sending
- Basic analytics
Pro
Everything unlimited
- Unlimited invoices
- Unlimited clients
- Stripe + Crypto payments
- Auto payment reminders
- Recurring invoices
- QuickBooks sync
- AI Magic Invoice
- Priority support
Common Questions
Everything you need to know about SleekInvoices
Is SleekInvoices really free to start?
Yes! Create up to 3 invoices per month completely free, forever. No credit card required. Upgrade to Pro for $12/month when needed.
How does the AI invoice creation work?
Just describe your work in plain English (e.g., 'Website design for Acme Corp, 20 hours at $100/hr'). Sleeky generates a professional invoice instantly.
What payment methods can my clients use?
Clients can pay via Stripe (cards, Apple Pay, Google Pay) or cryptocurrency through NOWPayments (Bitcoin, Ethereum, USDT, 300+ coins).
Can I customize my invoice design?
Absolutely. Add your logo, choose colors, and select from professional templates. Your invoices will match your brand perfectly.
How do automatic payment reminders work?
Set your reminder schedule and SleekInvoices automatically sends polite follow-ups to clients with overdue invoices.
Is my data secure?
Yes. We use industry-standard encryption, secure authentication, and never share your data. Your financial information stays private.