PL-400 vs PL-200: which Power Platform certification should you take?
The PL-400 and PL-200 share the same platform — Dataverse, Power Apps, Power Automate — but they test very different professional profiles. Picking the wrong one can mean months of studying in the wrong direction, so it's worth understanding what each exam actually measures before you book it.
What the PL-200 covers
The PL-200 (Microsoft Power Platform Functional Consultant) certifies someone who can configure the platform without writing code: canvas and model-driven apps, Power Automate flows, Dataverse forms and views, declarative business rules, and basic role-based security.
It's built for functional consultants, CRM/ERP administrators, and advanced makers who translate business requirements into platform configuration, working directly alongside end users.
What the PL-400 covers
The PL-400 assumes you already have low-code configuration down and focuses on extending the platform with code: C# plug-ins, TypeScript PCF components, custom connectors, Azure Function integrations, and consuming the Dataverse APIs directly.
It's an exam for developers with real programming experience — having used Power Apps as a maker isn't enough; Microsoft expects you to actually write and debug code.
The overlap (and why it's smaller than it looks)
Both exams touch Dataverse, security, and Power Automate, but from different angles: the PL-200 asks how to configure a view or a flow from the interface; the PL-400 asks how that same flow integrates with a plug-in or an Azure Function when configuration alone can't get the job done.
How to decide which one to sit first
If your day-to-day is configuring apps and flows for business users without writing code, start with the PL-200. If you already write C#, JavaScript, or TypeScript and your role is extending the platform with custom integrations and components, you can go straight for the PL-400 — there's no formal prerequisite forcing you through the PL-200 first.
Many professionals end up holding both certifications, since they cover complementary layers of the same ecosystem. They're not competitors — they're different pieces of the same career path.