Salesforce Certified Platform Developer credential artwork

Salesforce Certified Platform Developer (Plat-Dev-201)

Validates knowledge of building Salesforce applications with Apex, Flow and Lightning Web Components, and testing and deploying them.

Summary

Salesforce Platform Developer is for people who build custom logic and interfaces on Salesforce. It tests Apex, SOQL, Lightning Web Components and Flow, and whether you can test and deploy that code.

Good fit if

  • You write Apex, SOQL or Lightning Web Components, or want to
  • You're moving from admin work into Salesforce development
  • Developer postings you want list Platform Developer

Look elsewhere if

Salary & jobs

Prerequisites

No required prerequisites. Anyone can book the exam.

1–2 years as a developer

Recommended

Experience with object-oriented programming, relational databases and MVC architecture.

6 months on the Salesforce Platform

Recommended

Hands-on development on the Lightning Platform.

Cost

USD · US pricing
$200
A retake costs $100.

What holders say

Renewal

Platform Developer stays active as long as you complete one Trailhead maintenance module each year.

Validity
Annual maintenance
Renewal requirement
Platform Developer maintenance module on Trailhead
Renewal fee
Free

Salesforce publishes the maintenance module for each release cycle with a deadline. If you miss the deadline, the certification expires and you need Salesforce's reinstatement or retake route to get it back.

Maintain your Salesforce certification ↗

Alternatives

FAQ

How much does the Salesforce Platform Developer exam cost?

$200 plus local tax. A retake costs $100.

Is Platform Developer the same as Platform Developer I?

Yes. Salesforce renamed Platform Developer I to Salesforce Certified Platform Developer in July 2025. The exam code is Plat-Dev-201.

What is the Platform Developer passing score?

68%. The exam has 60 scored questions plus up to five unscored questions in 105 minutes.

Do I need the Administrator certification first?

No. Anyone can book the exam. The questions expect you to know when declarative tools such as Flow are a better choice than code, so admin knowledge helps.

How do I maintain the Salesforce Platform Developer certification?

Complete the free Platform Developer maintenance module on Trailhead once a year by its deadline. If you miss it, the certification expires.

Last updated October 2026