Payroll integrations connect your platform to an external system via API to sync and share data but the user experience exists outside your product (i.e., your customer hits "run payroll" in a 3rd party solution).

Embedded payroll is built into your platform's native experience—no redirects, no separate logins, one single bill and customer support contact—but powered on the backend by a partner's infrastructure. The result is a seamless and more complete user experience, the "all-in-one" users want, without the need to build and scale the tax filing, compliance, and money movement infrastructure payroll requires.

Start by estimating the average number of employees your key customer segments have on average and then estimate the percentage of customers in each segment that are likely to adopt your in-app payroll solution. Then calculate three key inputs:

1. The potential ARPU/ MRR lift from payroll revenue.

2. The revenue impact of churn reduction from increased stickiness.

3. How in-app payroll could help you win more new customers and/or upsell customers into more profitable subscription tiers.

The Gusto Embedded team can then provide benchmarking data and financial models to help you forecast ROI and understand the cost side of the business case. Our Buyer's Guide for Embedded Payroll provides much deeper process recommendations, questions to ask, and checklists to help you structure your evaluation of embedded payroll partners.

Building payroll requires years of development, typically tens of millions of dollars of investment, and a commitment to ongoing regulatory maintenance. The Embedded Payroll 101 series and accompanying whitepaper lay out what's 'under the hood' of an embedded payroll platform and why reliability is a key concern in picking a partner.

Partnering with Gusto Embedded lets you launch in months and leverage proven compliance infrastructure—at a fraction of the cost and risk.

Typical hurdles include data mapping, tax logic, and support handoffs.

Gusto's sandbox, validation tools, and joint support model help partners avoid these pitfalls.

Additional issues may arise when selecting a less experienced embedded payroll partner.

Top-performing partners align product, go-to-market, customer support, and engineering teams early.

They start with a focused customer segment and a *minimum sellable product* scope, then validate customer need and value quickly (typically using mostly Flows or SDK for their initial launch product), and then expand to benefits and advanced features over time to unlock adoption among more and more customer segments.

Most partners adopt a Tier 1 vs Tier 2 model and train their support team to handle Tier 1 questions. The Gusto Embedded team provides a range of enablement resources and trainings to help your teams get up to speed to support in-app payroll.

Partners also establish an escalation path to Gusto's experts for tax and compliance issues. This prevents "support ping-pong" and ensures quick resolution for users.

Once payroll is live, platforms often expand into health benefits, retirement benefits, time tracking, and on-demand pay—each leveraging payroll data and trust.

Embedded payroll is moving beyond basic pay runs—platforms are adding benefits, compliance tools, and AI-powered insights. The trend is toward full-stack people operations platforms that centralize HR, payroll, time tracking, and employee engagement in one experience.