“Billing for AI products, from usage to invoice”
Our verdict: Best for mid-market, SMB and enterprise companies that want a billing-first platform strong in billing.
Lago is a billing-first platform headquartered in the United States. It ranks #14 of 44 in our quote-to-cash software ranking with a score of 70.3/100, and documents capabilities in all 12 quote-to-cash stages. Its strongest area is billing; its weakest is quote and sell.
Overall score
70.3/100
No G2 reviews
Data checked on October 12, 2026
Every capability links to its public source — methodology
Pros and cons are derived from the capabilities Lago documents publicly, not from opinions.
Lago documents 60 of the 79 capabilities we check, across 12 of the 12 quote-to-cash stages. Each level links to the public page that proves it.
| Product catalog | Supported |
|---|---|
| Multi-currency price books | Supported |
| Bundles | Supported |
| Pricing rules | Supported |
| Price versioning | Not documented |
| Pricing models | Core strength |
| Guided selling | Not documented |
|---|---|
| Configuration rules | Not documented |
| Discounts and guardrails | Supported |
| Quote templates | Add-on |
| Multi-currency quotes | Add-on |
| Quote versioning | Add-on |
| Ramped and multi-year deals | Not documented |
| AI quoting assistant | Not documented |
| Approval workflows | Add-on |
|---|---|
| Discount thresholds | Not documented |
| Parallel and sequential approvals | Not documented |
| Deal desk | Not documented |
| Margin visibility | Not documented |
| Proposal documents | Add-on |
|---|---|
| E-signature | Via partner |
| Buyer deal room | Not documented |
| Online acceptance | Not documented |
| Contract generation | Add-on |
|---|---|
| Clause library | Not documented |
| Redlining | Not documented |
| Contract repository | Add-on |
| Renewal clause tracking | Supported |
| Order from signed quote | Add-on |
|---|---|
| Amendments | Supported |
| Co-terming | Not documented |
| Entitlements and provisioning | Core strength |
| Subscriptions | Core strength |
|---|---|
| Usage metering | Core strength |
| Usage rating | Core strength |
| Hybrid pricing | Core strength |
| Prepaid credits | Core strength |
| Proration | Supported |
| Invoice generation and scheduling | Core strength |
| Invoice customization | Supported |
| Consolidated and multi-entity billing | Supported |
| Credit notes | Supported |
| Multiple billing frequencies | Supported |
| Parent and child account hierarchy | Not documented |
| Payment gateways | Core strength |
|---|---|
| Payment methods | Supported |
| Customer portal | Supported |
| Dunning | Add-on |
| Accounts receivable automation | Supported |
| Cash application and reconciliation | Supported |
| Payment terms | Supported |
| Multiple payment providers | Supported |
| ASC 606 and IFRS 15 | Supported |
|---|---|
| Deferred revenue | Supported |
| Revenue waterfall | Supported |
| General ledger entries | Add-on |
| Audit trail | Supported |
| Automatic renewals | Supported |
|---|---|
| Renewal quotes | Not documented |
| Expansion and upsell | Supported |
| Cancellations | Supported |
| MRR and ARR | Core strength |
|---|---|
| Churn | Supported |
| Bookings, billings and revenue | Supported |
| Cohorts | Not documented |
| Forecasting | Supported |
| API | Core strength |
|---|---|
| Webhooks | Supported |
| Two-way CRM sync | Add-on |
| ERP sync | Add-on |
| AI collections agents | Supported |
| Roles and permissions | Add-on |
| MCP server | Core strength |
| CRM widget | Add-on |
| Billing anomaly detection | Not documented |
| AI customer health agents | Not documented |
Not published by the vendor: Parent company, Headquarters, Offices, Regions served, Interface languages, Entry price, Free trial, Setup fees, Uptime SLA, Marketplaces, SOX support, SSO / SCIM, Implementation time, Migration tools, Implementation partners, G2 categories, G2 badges, Customers claimed.
Zuora is a billing-first platform headquartered in the United States. It ranks #13 of 44 in our quote-to-cash software ranking with a score of 71.1/100, and documents capabilities in 11 of the 12 quote-to-cash stages. Its strongest area is billing; its weakest is quote and sell. G2 rating: 3.9/5.
Zenskar is a billing-first platform headquartered in the United States. It ranks #15 of 44 in our quote-to-cash software ranking with a score of 69.8/100, and documents capabilities in 11 of the 12 quote-to-cash stages. Its strongest area is billing; its weakest is quote and sell. G2 rating: 4.8/5.
Tabs is a billing-first platform headquartered in the United States. It ranks #17 of 44 in our quote-to-cash software ranking with a score of 68.9/100, and documents capabilities in 11 of the 12 quote-to-cash stages. Its strongest area is billing; its weakest is quote and sell. G2 rating: 4.8/5.