The most dependable free route for building Power Apps and Power Automate experiments is the Power Apps Developer Plan. It provides a developer environment for development and testing, including Dataverse. It is not a production licence.
A Microsoft 365 E5 developer sandbox is another option, but only qualifying Microsoft 365 Developer Program members can provision one. Do not assume every person with a Microsoft account will receive a sandbox.
Option 1: Power Apps Developer Plan
Microsoft describes the Power Apps Developer Plan as a free environment for building and testing Power Apps, Power Automate and Dataverse solutions.
To sign up:
- Use a work account. Microsoft's developer-environment setup guide says people without one should create a test tenant first.
- Open the Power Apps Developer Plan sign-up page.
- Complete sign-up and open the Power Apps maker portal.
- Confirm the selected environment is a developer environment.
- Build with non-production test information.
The Developer Plan is for development and testing. Do not move a business-critical app into it or treat its capacity as a production entitlement.
Before sharing an app or using premium capabilities, check current licensing for every maker, user, connector and environment involved.
Option 2: a Power Apps trial
Microsoft also provides time-limited trials for evaluating paid Power Apps capabilities. Trial availability and duration can change, and tenant administrators can control self-service behaviour.
Use a trial when the question is whether a production plan meets a defined scenario. Record the expiry date and decide what happens to the app and data before building anything others depend on.
Microsoft's Power Platform licensing FAQ distinguishes the Developer Plan from a Power Apps trial.
Option 3: Microsoft 365 E5 developer sandbox
Qualifying Microsoft 365 Developer Program members can receive a Microsoft 365 E5 developer sandbox. Microsoft's current Developer Program FAQ lists the qualifying routes.
For an eligible member, the sandbox includes test users and Microsoft 365 services for solution development. Microsoft says it can last for up to 90 days depending on valid development activity and can renew automatically when that activity continues.
The critical word is qualifying. Joining the programme alone does not guarantee a sandbox.
If your dashboard offers Set up E5 subscription, follow Microsoft's sandbox setup guide. Keep it separate from production and use generated or non-sensitive test data.
Which route should you choose?
Choose the Power Apps Developer Plan for your own app, flow and Dataverse development environment.
Choose a trial when evaluating a paid production feature and you have a plan for expiry.
Choose the Microsoft 365 developer sandbox only when you qualify and need a broader test tenant.
None of these routes proves that an app is licensed for production, secure, performant or ready for other users. Before deployment, use your organisation's environment strategy, security review, data policy and licensing check.
If you want help separating maker experimentation from a supportable solution, join the Power Apps Builders Space.