CrumbPOS integrates with the tools you already use—accounting, delivery, loyalty, marketing, and more. Build custom workflows or use our pre-built connectors.
Connect everything
Featured Integrations
Our most popular integrations, used by thousands of restaurants.
QuickBooks
AccountingAutomatically sync sales, taxes, and payouts to QuickBooks Online or Desktop.
DoorDash
DeliveryReceive DoorDash orders directly in your POS. Auto-accept, manage, and fulfill.
Mailchimp
MarketingSync customer data and purchase history to power targeted email campaigns.
Accounting & Finance
Keep your books up-to-date automatically with real-time financial sync.
QuickBooks
PopularXero
Sage
FreshBooks
Delivery & Ordering
Manage all your delivery orders from one screen. No tablet farms.
DoorDash
PopularUber Eats
PopularGrubhub
Postmates
ChowNow
Olo
Loyalty & CRM
Build customer relationships that drive repeat visits.
Paytronix
Fivestars
Thanx
Smile.io
Marketing & Email
Turn customer data into targeted campaigns that convert.
Mailchimp
PopularKlaviyo
Constant Contact
Sendinblue
Staff & Scheduling
Manage your team with tools that sync hours and labor data.
7shifts
PopularHomebase
Deputy
When I Work
Payroll & HR
Export time tracking data directly to your payroll provider.
Gusto
PopularADP
Paychex
Rippling
Build your own integration
Don't see what you need? Our REST API and webhooks make it easy to build custom integrations with any system.
REST API
Full access to orders, menu, payments, customers, and more. Official SDKs for Node.js, Python, Ruby, and PHP.
View API reference →Webhooks
Real-time event notifications for orders, payments, menu changes, and inventory alerts. No polling required.
Set up webhooks →SDKs
Official libraries with type safety, automatic retries, and pagination helpers. Get started in minutes.
Download SDKs →Need a custom integration?
Our solutions team can help you build exactly what you need. From enterprise connectors to custom middleware.