Hey everyone :waving_hand: Since today, all my published PWA apps are showing an Error 503 – Service Temporarily Unavailable. Here’s what’s strange: The Adalo Builder works fine. The preview/test links (the previewer.adalo.com URLs) also work perfectly. But as soon as the app is published…

We’ve noticed that there’s a problem with the Adalo Published Apps due to an Amazon Outage. Our team is on the case and working hard to get things back to normal. We’ll let you know when the issue is resolved. Thanks for your patience! This thread should help keep you up to date. [image…

Let’s hope it gets resolved quickly! Because customers are asking me.

AWS has mitigated the ongoing outage but has confirmed customers are experiencing a variety of ongoing issues. We are closely monitoring the situation, and expect it to be resolved shortly. In the meantime, AWS continues to describe connectivity issues as “degraded”. You can check their status here…

Published PWA apps returning Error 503 (custom domains only)

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Topic		Replies	Views
Error 503 service temporarily unavailable Get Help	1	89	October 21, 2025
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Quick Heads Up! - Having any issues with the previews or PWAs? Info & Announcements	0	36	January 13, 2026
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Published PWA apps returning Error 503 (custom domains only)

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