Accounting · head to head
Billit vs Lago

Billit
Accounting
Belgian invoicing and accounting software with Peppol e-invoicing
- From
- Free
- Rated
- -

Lago
Accounting
Open-source billing infrastructure for usage-based models
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Billit annual billing required to get approximately 15% discount (one free month included); Lago free tier limited to 10,000 entities per month with 5M event cap
- Prices and features above were last checked on 29 August 2026.
Where they differ
Only the attributes on which Billit and Lago actually diverge.
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Accounting).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Billit
Nothing recorded that Lago does not also cover.
Only in Lago
- Real-time usage metering
- Multiple pricing models
- Automated invoicing
- Prepaid credits
- Entitlements
- Multi-currency support
- Payment orchestration
- Revenue analytics
What people use each for
The jobs each tool is most often brought in to do.
Billit
- Invoice generation and document management for freelancers and small businessesnot Lago
- E-invoicing and Peppol compliance for European businessesnot Lago
- Recurring billing and payment reminder workflowsnot Lago
Lago
- Building usage-based billing for high-volume APIs and infrastructurenot Billit
- Implementing metered billing for AI and tokenized servicesnot Billit
- Creating subscription and hybrid pricing modelsnot Billit
- Managing multi-currency billing for global companiesnot Billit
- Maintaining billing infrastructure without vendor lock-innot Billit
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Billit
- Annual billing required to get approximately 15% discount (one free month included)
- Additional user seats cost €5 per user per month on top of plan price
- Overage pricing per document decreases with tier, penalizing rapid growth within a tier
Lago
- Free tier limited to 10,000 entities per month with 5M event cap
- No specific pricing published for Pro annual plan or Scale plan
- Self-hosted and on-premise deployments require engineering resources
- Community support only on free tier
- Scale plan requires annual contracts and sales engagement
Pricing, plan by plan
Billit
Free- Starter$7.5/month
- Up to 25 documents per month
- Peppol e-invoicing
- Invoice customization
- Growth$25/month
- Up to 500 documents per month
- All Starter features
- Additional documents: €0.25 per document
- Professional$250/month
- Up to 1,000 documents per month
- All Growth features
- Additional documents: €0.15 per document
- Enterprise$null/month
- 1,000+ documents per month
- Custom pricing
Lago
Free- Build (Free)Free
- 10,000 managed entities per month
- 5M usage events per month
- 1K events per second rate limit
- Pro$399/month
- 10,000 entities included (graduated pricing to 100K)
- 25M usage events included (to 500M with graduated rates)
- 10K events per second (upgradeable to 100K)
- Scale$null/custom
- Custom entity and event volumes
- 50K events per second (upgradeable to 100K)
- RBAC and SSO (SAML)
Which should you pick?
Choose Lago if
- You need real-time usage metering.
- You want to start without paying.
- You work on Web, Cloud, Self-hosted, On-premise, VPC.
- You also want multiple pricing models.
Questions people ask
- Is Billit or Lago better?
- Neither clearly leads. Billit starts at Free and Lago at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Billit or Lago?
- Billit starts at Free and Lago at Free.
- Does Billit or Lago run on more platforms?
- Billit runs on Web. Lago runs on Web, Cloud, Self-hosted, On-premise, VPC.
- Can I use Billit for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Billit best used for?
- Billit is most often used for invoice generation and document management for freelancers and small businesses, e-invoicing and peppol compliance for european businesses, recurring billing and payment reminder workflows. Of those, invoice generation and document management for freelancers and small businesses and e-invoicing and peppol compliance for european businesses are not what Lago is typically brought in for.
- What can Billit do that Lago cannot?
- Lago covers Real-time usage metering, Multiple pricing models, Automated invoicing, Prepaid credits.
Answered from the vendors’ own pages
Billit: What does Billit Starter plan include and how much does it cost?
Billit Starter is €7.50 per month (or €22.92 per month with annual billing, roughly 15% off) and supports up to 25 documents per month. All plans include Peppol e-invoicing, invoice customization, quotes, mobile app, bank integration, and payment reminders. Extra documents over the limit cost €0.50 each.
SourceLago: Can I use Lago open-source for free?
Yes, Lago is open-source under the AGPLv3 license and can be self-hosted. The cloud-based Build plan is also free with limits of 10,000 entities and 5M events per month.
SourceBillit: How much does it cost to add team members to a Billit account?
The first user is included in your plan. Additional team members cost €5 per user per month. Bookkeepers and accountants can access the accountant portal for free.
SourceLago: What payment providers does Lago integrate with?
Lago integrates with Stripe and Adyen for payment processing. It is not a payment processor itself but orchestrates payments through these providers.
SourceBillit: What is the difference between Billit Growth and Professional plans?
Billit Growth is €25/month for up to 500 documents monthly (€0.25 per overage). Professional is €250/month for up to 1,000 documents monthly (€0.15 per overage). Both include all features; the only differences are document limit and overage rates.
SourceLago: Does Lago support multiple currencies?
Yes, Lago supports multi-currency billing with automatic currency conversion for global businesses.
SourceRelated pages
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