Power Apps puts governed app building inside the Microsoft tenant. Helix deploys, runs, and governs the apps people build in Claude Code, Codex, and Cursor, wired into the systems your business runs on.
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Pick Microsoft Power Apps when the app lives on Microsoft data, your users already hold Power Apps Premium licenses, and IT wants app governance inside the Microsoft tenant. Pick Tray Helix when your teams build apps as plain code in Claude Code, Codex, or Cursor and those apps have to reach business systems well beyond Microsoft. Power Apps is Microsoft's low-code platform: canvas and model-driven apps, Copilot and a preview vibe experience for AI building, and code apps that bring React or TypeScript into Power Platform, all governed through Entra ID, Managed Environments, and data policies. Helix deploys each assistant-built app with one command and runs it with managed credentials across 800+ services, SSO, an audit trail, a named owner, and per-app spend, priced per workspace plus usage. Each app takes one path to production.
Most enterprises already own Power Apps. It arrives with Microsoft 365, IT has run its admin center for years, and when someone proposes a new way to build internal apps, the first question in the room is a fair one: why not just use Power Apps?
For a lot of apps, you should. Power Apps keeps governance inside the Microsoft tenant: Entra ID for identity, Managed Environments and data policies for control, Purview for audit, and one inventory of every app, flow, and agent. Microsoft has also moved quickly on AI building. Code apps let developers bring React and TypeScript into Power Platform, the vibe experience turns a description into an app and a Dataverse model, and Microsoft 365 Copilot builds lightweight apps from a prompt.
The answer changes with where your people build and what the app has to reach. Teams now build in Claude Code, Codex, and Cursor, and the apps they build pull from Salesforce, NetSuite, Workday, and dozens of other systems. On Power Platform, each of those apps runs on Microsoft’s SDK and connector model, and every person who opens one needs a premium license or a meter. On Helix, the app stays plain code. One command deploys it to Tray’s managed runtime with SSO, scoped access, managed auth into 800+ services, an audit trail, a registry entry with a named owner, and spend visible per app, priced per workspace plus usage.
Behind that sits Tray’s track record. Airbnb, DoorDash, DocuSign, and Cisco run on the Tray platform, and Tray.ai is a Visionary in the 2026 Gartner Magic Quadrant for iPaaS. Power Apps governs what is built on Power Platform. Helix applies Tray’s governance to whatever your teams build with their own assistants, wherever the data lives.
A check means yes on every plan; the notes carry plan tiers and nuance.
| Capability | Tray Helix | Microsoft Power Apps |
|---|---|---|
| Building | ||
| How apps get built | Your teams build in Claude Code, Codex, or Cursor | Canvas and model-driven apps in the Power Apps studio, Copilot and the vibe experience (preview), and code apps written in any IDE |
| Builders keep the AI assistant they already use | Yes | For code apps, which are written in any code-first IDE against Power Platform's SDK |
| Build and test locally, edit in place | helix dev runs the app locally with hot reload; the assistant tests real authenticated calls without a deploy | Code apps run locally with pa app run; low-code apps are built in the browser studio |
| Deployment and governance | ||
| One-command deploy to a managed runtime | Yes | pa app push publishes a code app to a Power Platform environment |
| Enterprise SSO and identity on every deployed app | Yes | Microsoft Entra ID on every app, with Conditional Access per app in Managed Environments |
| Managed credentials into business systems | Native OAuth into 800+ services; auth aliases keep raw secrets away from builders and assistants | 1,500+ connectors; premium and custom connectors need premium licensing, and data policies govern which ones apps may use |
| Audit trail | Yes | Power Apps activity logs in Microsoft Purview, plus Dataverse auditing |
| Role-based access control | Yes | Power Platform roles and Dataverse security roles |
| Built-in app services | ||
| Backend services inside the app | Database, key-value store, persistent file storage with audit logs, scheduled functions, and triggers | Dataverse, with capacity granted per license and more database capacity at $40 per GB a month |
| Visibility and cost | ||
| One pane over every app in production | Every Helix app, deployment, and authentication org-wide: owner, connections, activity, and spend | Power Platform inventory: every canvas, model-driven, code, and vibe app, flow, and agent in the tenant |
| AI and compute spend per app | Yes | License and capacity consumption reports; Copilot Credits metered separately |
| App registry with a named owner | Yes | Owner shown in the inventory for most app types; model-driven apps have no owner |
| Track record | ||
| Years running enterprise workloads | Runs on the Tray platform: Airbnb, DoorDash, DocuSign, and Cisco run on Tray | Part of Microsoft Power Platform, run inside the customer's Microsoft 365 and Entra tenant |
For a company standardized on Microsoft, Power Apps is the default for a reason. Governance is native to the tenant: identity is Microsoft Entra ID, Conditional Access applies per app, Managed Environments add sharing limits, usage insights, pipelines, IP firewall, and customer managed keys, and data policies decide which of its 1,500+ connectors any app may use. Activity lands in Microsoft Purview next to the rest of the company's audit data, and the Power Platform admin center keeps one inventory of every app, flow, and agent in the tenant.
Microsoft has also moved fast on AI building. Code apps became generally available in February 2026, so developers can build React or Vue apps in their own IDE and publish them into Power Platform with one CLI command, under the same DLP and Entra controls. The vibe experience turns a description into a Dataverse data model and a working app, the App Builder agent builds lightweight apps inside Microsoft 365 Copilot, and in September 2026 Microsoft brought full-stack app building into Copilot Cowork and Copilot Studio.
Often it is already paid for. Microsoft 365 licenses include limited Power Apps rights for apps on Microsoft 365 data and standard connectors, and where users hold Power Apps Premium or a qualifying Dynamics 365 license, a new app adds no license cost. For apps that live on Microsoft data, that is hard to beat.
Your teams already build in Claude Code, Codex, and Cursor. A Helix app is ordinary TypeScript and React inside a Helix project, and the assistant ships it with one command. There is no platform SDK, studio, or connector model to learn first.
Helix connects apps through Tray's library of 800+ services, with native OAuth apps: a person grants access in a click, credentials are stored encrypted, and apps use auth aliases, so nothing ships hardcoded. For heavy integration, Tray iPaaS runs on the same foundation.
Power Apps licenses the people who run apps: every user of a code app needs Power Apps Premium, a pay-as-you-go meter, or an app pass, and from February 2027 Microsoft blocks users without a premium license from opening any app in a Managed Environment. Helix bills per workspace plus usage.
Every app that deploys through Helix gets a named owner and an App Registry entry, and IT sees who built it, who can use it, which authentications it holds, its activity, logs, and health, and what it spends on AI and compute.
A Helix app gets a database, a key-value store, persistent file storage with audit logs, scheduled functions, and triggers, without a capacity add-on or a separate data platform to license.
Airbnb turned an 8-week integration project into 1 week on the Tray platform. DocuSign runs 150M tasks a month on it. Tray.ai is a Visionary in the 2026 Gartner Magic Quadrant for iPaaS, and Helix puts that platform under every app your teams ship.
Claude Code, Codex, and Cursor are not part of this comparison. They are the build surface: your teams write the app with the assistant they already use, and Tray Helix deploys, runs, and governs what they build. Choosing Helix never means changing coding assistants.
Published: from $50 per workspace a month plus $1.00 per HCU of usage, cheaper on a commitment. Billing is per workspace plus usage, and SOC 1 Type II, SOC 2 Type II, and GDPR come with the platform.
Public and per user: Power Apps Premium is $20 per user a month paid yearly, or $12 at 2,000 seats and up, and the Developer Plan is free for building and testing. Pay-as-you-go bills $10 per active user per app per month through Azure. Microsoft 365 licenses include limited rights for Microsoft 365 data and standard connectors. Dataverse database capacity is $40 per GB a month. Per Microsoft's pricing page and Microsoft Learn, October 2026.
Weighing more than two options? Read The 11 best Power Apps alternatives in 2026, compared.
For apps on Microsoft data, used by people who already hold Power Apps Premium, you often should. The question changes when your people build with Claude Code, Codex, or Cursor, when apps need to reach systems outside Microsoft, or when the people who will use an app do not hold a premium license. Tray Helix gives those apps a governed path to production priced per workspace plus usage, with managed credentials across 800+ services.
Power Apps is a low-code platform inside the Microsoft tenant, with AI building through Copilot, the vibe experience, and code apps. Tray Helix deploys, runs, and governs the apps your teams build as plain code with their own AI coding assistants: one command takes each app to production with SSO, managed credentials, an audit trail, a named owner, and per-app spend.
Yes. Apps authenticate with Microsoft Entra ID, Managed Environments add sharing limits, Conditional Access per app, IP firewall, and customer managed keys, data policies govern connector use, activity is logged to Microsoft Purview, and the Power Platform admin center inventories every app, flow, and agent. The difference is scope: Power Apps governs what is built on Power Platform. Helix governs the apps your teams build with their own assistants and connects them to your systems through managed auth.
Yes. Code apps are written in any code-first IDE, so an AI coding assistant can write one, and the Power Apps CLI publishes it. The app targets Power Platform's SDK and connectors, and every user who runs it needs Power Apps Premium, a pay-as-you-go meter, or an app pass. With Helix the assistant builds an ordinary TypeScript app inside a Helix project and deploys it with one command.
Not as is. Canvas and model-driven apps run on Power Platform, and code apps call its connectors and Dataverse, so there is no supported lift into Helix. Teams that want an app on Helix rebuild it with the AI coding assistant they already use, inside a Helix project. The Helix SDK is small, so the assistant carries an app's key features across as ordinary code work.
Per app, yes: each app takes one path to production, either Power Platform or Helix. At the account level there is room for both. Apps on Microsoft data for licensed Microsoft users fit Power Apps; apps built in Claude Code, Codex, or Cursor that reach across your wider stack fit Helix.
Power Apps prices per user: Power Apps Premium is $20 per user a month paid yearly, $12 at 2,000 seats and up, or $10 per active user per app per month on pay-as-you-go. Tray Helix prices per workspace plus usage: it starts at $50 per workspace a month plus $1.00 per HCU of usage, cheaper on a commitment. If your users already hold premium licenses, Power Apps may add nothing; if they do not, model the cost by the number of people who will open your apps.
Facts about Microsoft Power Apps last reviewed October 2026. Products change; if something here is out of date, tell us and we will fix it.
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