Build, launch and grow your app with Xero

Over a million small businesses, and their advisors are looking for the best cloud apps that integrate with Xero. Partner with us, and we’ll make sure they find yours.


Why partner with Xero?

Grow your business

Reaching small businesses is hard. Xero already has over a million subscribers worldwide. Building to our API creates a revenue stream and global channel to market for your software.

Deliver for your customers

Connect to Xero to create a powerful, end-to-end solution in the cloud for your customers. We’ll take care of the accounting back-end, so you can focus on the needs of your customers.

Get started easily

Xero was the first cloud-only accounting software and API. We’ve been investing in our platform, resources and team for over 10 years, so you can get started quickly. And we’re really nice to work with!


monthly referrals to app partners


accountants and bookkeepers connected to Xero


small business subscribers already on Xero

How we'll help you grow

App marketplace

All Xero app partners are listed on the Xero app marketplace which gives them immediate exposure to small businesses and their advisors.

Browse app marketplace

Help and resources

You’ll have free access to resources, guides and community forums to help build you app, market it and grow your customer base.

View resources

App partner program

As a Xero app partner you’ll unlock benefits such as co-marketing and premium access to our sales and advisor channels.

Learn more


Work together. Learn together.

The Xero developer community has over 800 app partners and 60,000+ API users. Join us online on Twitter, our developer forums and Stack Overflow – or meet up in person at our next event.

What app partners say

The Xero API effect has been huge for Receipt Bank and absolutely instrumental in our exponential growth. We share thousands of customers with Xero and, together, unlock huge efficiencies in bookkeeping.

Michael Wood, Director and co-founder, Receipt Bank

Integrating with Xero fuelled Deputy's growth before we had our own sales and marketing capability. More importantly, it added immense value to our joint customers who already accounted for half our sales in 2012.

Ashik Ahmed, CEO and co-founder, Deputy

Integrating with Xero from early on has allowed us to create a truly world-class offering for retailers. Our partnership has opened up vast sales and marketing channels, helping us reach thousands of customers around the world.

Alex Fala, CEO, Vend

Partner with Xero

App partner

If you've built or want to build a great app that integrates with Xero, then register for the app partner program.

Sign up as an app partner

Developer partner

If you've got proven experience building custom integrations with the Xero API, then register to become a developer partner.

Sign up as a developer partner