Side by side
BillingEngine vs Billit
Both stand on electronic invoicing software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan APIWeb
BillingEngine covers e-invoices, quotes, reminders, receipt capture and accounting exports, with a free tier and two paid plans. The free tier has monthly document limits; paid plans increase those limits or remove them.
Visit BillingEngine Free plan AndroidAPIiPhone+1
Billit combines invoicing, Peppol delivery, receipt scanning, and payment reminders. Review the free license's scope and each plan's monthly document allowance to see whether it fits your workload.
Visit BillitThe facts
| BillingEngine | Billit | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | No | No |
| Runs on | API, Web | Android, API, iPhone, Web |
| Lowest paid plan | Basic: €6 a month | Starter: €6.90 a month |
| Plans published | 3 | 9 |
| Maker | BillingEngine | Not published |
| Website | billingengine.com | billit.eu |
| On electronic invoicing software | #3 of 33 | #1 of 33 |
BillingEngine: what it does well
- Creates ZUGFeRD and XRechnung e-invoices.
- Incoming e-invoice inbox is unlimited on every plan.
- Accepted quotes can become invoices.
- Exports include DATEV, CSV, XLS, XML and PDF.
- Receipt recognition extracts key expense details.
What to know first
- Free plan limits invoices, quotes and receipts to three monthly.
- Basic costs €6 a month plus VAT.
- Premium costs €12 a month plus VAT.
Billit: what it does well
- Sends invoices through the Peppol network.
- Scans VAT receipts and recognizes document details.
- Connects with banks and accounting packages.
- Offers an open API for custom integrations.
What to know first
- Free license is limited to sales invoices.
- Monthly document allowances vary by plan.
- Extra usage is billed beyond the allowance.
Alternatives to BillingEngine Alternatives to Billit The whole list

