Nota vsFreshBooks.
Nota is open-source invoicing software for ChatGPT, Claude and its own chat. Its paid plan includes unlimited clients and invoices for $9/month. FreshBooks Lite is $23/month for five billable clients at standard USD monthly pricing. Both offer an API; FreshBooks also includes time tracking and expense management.
5 invoices a month free · No card
01/The math
$14/month less.
Nota vs FreshBooks Lite at standard USD monthly prices, before tax.
Difference over 12 monthly payments
$168
FreshBooks Lite · $23 × 12$276/yr
Nota · $9 × 12$108/yr
| Feature | FreshBooks Lite | Nota |
|---|---|---|
| Standard monthly price (USD) | $23 | $9 |
| Client limit | 5 billable clients | Unlimited |
| 6th client | Upgrade to $43/mo | Included |
| Invoice creation | Invoice editor + API | AI chat + REST API |
| Online payments | Available; processing fees apply | Stripe; processing fees apply |
| API access | Yes, OAuth 2.0 API | Yes, REST API |
| Time tracking | Included | Not included |
| Open source | No | MIT licensed |
| Self-host | No | No license fee; hosting costs apply |
Standard USD monthly subscriptions, before tax. The $168 difference is ($23 − $9) × 12, not a comparison of annual plans. Promotions and annual discounts can change the result: on October 4, 2026, FreshBooks advertised Lite at $1/month for the first year, subject to offer terms. Payment processing fees are separate; Nota adds no transaction fee.
02/The trade-offs
Is Nota right for your invoicing?
- 01
Unlimited clients on the paid plan
FreshBooks Lite supports five billable clients; Plus supports up to 50. Nota's $9/month plan includes unlimited clients and invoices. Nota's free plan includes five invoices a month with unlimited clients.
- 02
Create invoices in your AI chat
Describe the client and work in ChatGPT, Claude or Nota's own chat. Nota creates a draft for you to review, then sends it when you ask. FreshBooks offers an invoice editor and an API for creating and sending invoices.
- 03
Choose the features you need
FreshBooks includes time tracking and expense management. Nota focuses on invoicing, with PDFs, Stripe pay links and XRechnung exports. If you rely on accounting features beyond invoicing, check your requirements before switching.
- 04
Inspect and self-host the code
Nota is MIT-licensed open source: you can inspect the code, modify it and self-host it. FreshBooks is proprietary software, but its API supports custom integrations. Self-hosting Nota has infrastructure and service costs.
Try Nota with
your next invoice.
Add your clients, or paste the list into Nota’s chat and let it do the typing. Review the draft and send your next invoice from Nota. Check that it covers your workflow before changing subscriptions.
FreshBooks is a trademark of FreshBooks. Nota is not affiliated with, endorsed by, or sponsored by FreshBooks. Checked . Sources: FreshBooks pricing and features, standard subscription prices and API documentation. Prices and features may change. Comparisons reference FreshBooks Lite unless noted.