Corinthian vs Stripe Invoicing: Detailed Comparison for 2026
Stripe Invoicing is a feature within Stripe's payment infrastructure. If you already process payments through Stripe, adding invoicing is straightforward -- you create invoices in the Stripe Dashboard or via the API, and payments flow through your existing Stripe account. It's clean, reliable, and fast to set up.
Corinthian is a standalone invoicing platform that integrates with Stripe (among other payment processors). It adds layers that Stripe Invoicing doesn't cover: team collaboration on invoices, multi-step dunning workflows, multi-channel delivery tracking, and an inbox-based workspace for managing accounts receivable.
The key thing to understand upfront: Corinthian is not a Stripe competitor. Corinthian uses Stripe Connect for payment processing. The comparison is between Stripe's built-in invoicing tool and a dedicated invoicing platform that sits on top of Stripe.
How the relationship works
When you use Corinthian with Stripe, your Stripe account remains your payment processor. Corinthian handles invoice creation, delivery, tracking, collaboration, and collections. When a client pays, the payment flows through Stripe as usual. You keep your Stripe dashboard, your existing Stripe customers, and your payment history.
Stripe Invoicing cuts out the middle layer. You create invoices directly in Stripe, and payment collection happens natively. Fewer moving parts, but also fewer features around the invoicing workflow itself.
Invoice customization
Stripe Invoicing offers basic customization: your logo, brand color, custom fields, and memo text. Invoices are rendered as hosted pages where clients can view and pay. The design is minimal and professional, but there's limited control over layout, typography, or template structure.
Corinthian provides a full invoice template editor. You control layout, brand colors, fonts, line item formatting, and rich text descriptions. Multiple templates let you use different designs for different client types or services. Batch invoicing generates invoices in bulk from client lists or data imports.
| Feature | Corinthian | Stripe Invoicing | |---|---|---| | Template editor | Full layout, color, font control | Logo + brand color | | Multiple templates | Yes | No | | Rich text descriptions | Yes | No | | Custom fields | Yes | Yes | | Batch invoicing | Yes | No | | Recurring invoices | Yes | Yes | | Multi-currency | Yes | Yes | | Line item images | Yes | No | | Invoice numbering | Custom sequences | Auto-generated |
Delivery and tracking
Stripe Invoicing sends invoices via email with a link to a hosted payment page. You can see whether an invoice is open, paid, or void. There's no granular tracking of email delivery, opens, or client engagement.
Corinthian tracks the full delivery lifecycle. When you send an invoice, you can see whether the email was delivered, opened, bounced, or had links clicked. If the client views the invoice through a portal, that's tracked too. For teams managing large AR portfolios, this visibility tells you the difference between "client hasn't seen the invoice" and "client saw it and hasn't paid."
| Feature | Corinthian | Stripe Invoicing | |---|---|---| | Email delivery tracking | Yes | No | | Open tracking | Yes | No | | Bounce detection | Yes | No | | Link click tracking | Yes | No | | Portal view tracking | Yes | No | | Custom email domains | DKIM/SPF verified | Stripe-branded | | Multi-channel delivery | Email, portal | Email, hosted page |
Automation and dunning
Stripe Invoicing offers basic retry logic for failed payments on subscriptions. For one-off invoices, you can configure reminders at set intervals. The automation is functional but limited to a single channel (email) and doesn't support escalation workflows.
Corinthian's dunning engine is a workflow builder. You define multi-step sequences: send a reminder on day 3, a firmer notice on day 7, escalate to a phone task on day 14, send a collections letter on day 30. Each step has its own template, channel, and timing. The system respects quiet hours and CAN-SPAM rules automatically. You can create different workflows for different client segments -- large enterprise accounts might get a different escalation path than small clients.
| Feature | Corinthian | Stripe Invoicing | |---|---|---| | Payment reminders | Multi-step, multi-channel | Basic email reminders | | Dunning workflows | Full escalation engine | Basic retry logic | | Custom escalation rules | Yes | No | | Workflow templates | Multiple per account | Single schedule | | Quiet hours | Built in | No | | CAN-SPAM compliance | Automatic | No | | Conditional logic | Yes (amount, age, client type) | No |
Team collaboration
Stripe Invoicing uses the Stripe Dashboard for invoice management. Team members with Stripe dashboard access can create, view, and manage invoices. Permissions follow Stripe's dashboard roles. There's no concept of collaboration on a specific invoice -- no threads, no internal notes, no approval workflows.
Corinthian's inbox model treats each invoice as a conversation. Team members can discuss accounts in threaded messages, tag colleagues, and see client replies alongside internal notes. Approval workflows route invoices through review before sending. RBAC controls who can create, approve, send, and manage invoices at a granular level.
| Feature | Corinthian | Stripe Invoicing | |---|---|---| | Team workspaces | Dedicated workspace | Stripe Dashboard | | Role-based access | Granular RBAC | Stripe Dashboard roles | | Invoice-level threads | Yes | No | | Approval workflows | Yes | No | | Internal notes | Yes | Memo field only | | Client reply integration | Yes | No | | Audit logs | Yes | Stripe logs | | SSO/SAML | Yes | Stripe SSO |
API comparison
Both products have strong APIs, but they serve different purposes.
Stripe's API is designed around payments. The invoicing endpoints handle creation, sending, and payment status. If you're already building on Stripe, adding invoicing requires minimal additional integration work. The Stripe SDK ecosystem is mature, well-documented, and battle-tested.
Corinthian's public API is designed around documented invoicing resources such as clients, invoices, payments, products, recurring records, and sequences. Build against direct HTTPS requests today; official SDK packages and customer-managed webhook subscriptions are not published in the public docs yet.
| Feature | Corinthian | Stripe Invoicing | |---|---|---| | API endpoints | Public invoicing resources | Part of Stripe API (payment-focused) | | SDKs | Not published as an official suite | 7+ languages | | Webhooks | Connected-service webhooks; customer-managed subscriptions not public | Invoice and payment | | API maturity | Newer, invoicing-specific | Mature, payment-specific | | Documentation | OpenAPI spec | Extensive Stripe docs |
Stripe's API documentation and developer experience are industry-leading. If you're choosing based on API quality alone and your needs are payment-focused, Stripe is hard to beat. If you need programmatic control over dunning workflows, delivery tracking, and team collaboration, Corinthian's API covers those domains.
Payment processors
Stripe Invoicing only accepts payments through Stripe. That's the fundamental constraint -- it's a Stripe product.
Corinthian works with Stripe for online invoice payment today. Workspaces can also display manual bank-transfer instructions and record payments handled outside Stripe. PayPal and GoCardless are coming soon, so Stripe remains the live embedded online processor.
| Processor | Corinthian | Stripe Invoicing | |---|---|---| | Stripe | Yes | Yes | | PayPal | Coming soon | No | | GoCardless / Direct debit | Coming soon | No | | Bank transfers | Manual instructions and recording | Yes (Stripe-facilitated) | | Multiple processors simultaneously | Planned, not live | No |
Reporting
Stripe provides financial reporting through the Stripe Dashboard: revenue, successful payments, refunds, disputes, and basic invoice metrics. The reporting is payment-centric.
Corinthian reports on the invoicing workflow: aging reports, collection rates, average days to payment, dunning conversion rates, delivery success rates, and team performance metrics. If you manage AR as a function, these operational metrics tell you where invoices are stuck and which collection strategies work.
Where Stripe Invoicing is stronger
- Zero setup if you use Stripe: No additional tool to configure or maintain
- Payment processing: Industry-leading reliability, global coverage
- Developer experience: Best-in-class API docs and SDKs for payment operations
- Subscription billing: Tight integration with Stripe Billing for recurring revenue
- Simplicity: Fewer features means less to configure and maintain
- Ecosystem: Thousands of Stripe integrations and partners
Where Corinthian is stronger
- Invoice customization: Full template editor with brand control
- Dunning and collections: Multi-step escalation engine with conditional logic
- Delivery intelligence: Email open, bounce, click, and portal view tracking
- Team collaboration: Invoice-level threads, approvals, and RBAC
- Payment setup: Stripe online payment today, with manual instructions for offline methods and more processors planned
- Custom email domains: Send from your domain with DKIM/SPF
- Batch operations: High-volume invoice generation
Who should choose Stripe Invoicing
Choose Stripe Invoicing if you're already on Stripe, send relatively low volumes of invoices, and don't need team collaboration or complex collection workflows. It's a good fit for SaaS companies that occasionally send manual invoices alongside subscription billing, or for small businesses that want the simplest path from "create invoice" to "get paid." If your invoicing needs are straightforward and you value having fewer tools to manage, Stripe Invoicing keeps everything in one dashboard.
Who should choose Corinthian
Choose Corinthian if invoicing is a core operation for your business, not an occasional task. If you have a team managing accounts receivable, need to track whether clients are seeing your invoices, want automated escalation for overdue payments, or need to accept payments through multiple processors, Corinthian adds the workflow layer that Stripe Invoicing doesn't provide. Since Corinthian integrates with Stripe for payment processing, you're not giving up Stripe -- you're adding invoicing-specific capabilities on top of it.