Key takeaway: Webiny is an open-source, serverless CMS that runs on your own AWS account (Lambda, DynamoDB, S3). Pick it when you want self-hosted ownership plus serverless scale-to-zero economics and AWS-native infrastructure, and your team is comfortable on AWS.
Quick facts
- CategorySelf-hosted
- LanguageTypeScript
- PricingOpen source
- LicenseMIT
- Created2018
- GitHub stars7.5k
- Statusactive
What it is
Webiny is the serverless headless CMS, deploys entirely to AWS Lambda + DynamoDB + S3. Pay-per-use pricing, no servers to manage. Good fit for AWS-aligned teams that want to keep everything in their AWS account.
Best for
- AWS-first teams that want CMS workloads in the same account
- Variable-traffic sites where serverless pricing wins
- Multi-tenant deployments with isolation requirements
When not to pick it
Skip Webiny outside of AWS, the deployment story is AWS-native. Also skip for predictable steady-state traffic where serverless pricing is not the win.
My take
Niche but well-suited to its niche. AWS-locked teams should evaluate.
Serverless and self-hosted
Webiny is unusual: a self-hosted CMS architected for serverless from the start. It deploys into your AWS account on Lambda, DynamoDB, and S3, so you own the data and infrastructure while getting serverless scaling and pay-per-use economics. It includes a headless CMS, a page builder, and form builder, aimed at enterprises that want control without running always-on servers.
Where it fits and does not
Webiny suits AWS-committed enterprises that want self-hosted ownership with serverless scaling and are comfortable operating AWS infrastructure. The trade is operational complexity: it is more involved to run than a hosted SaaS, and the AWS coupling is deliberate. If you want zero-ops, a hosted CMS like Sanity is simpler; if you want a plain Node-and-Postgres self-host, Payload is leaner.
Frequently asked questions
How is Webiny different from other self-hosted CMSes?
It is serverless-first and AWS-native: it deploys into your own AWS account on Lambda, DynamoDB, and S3, giving self-hosted ownership with scale-to-zero economics rather than always-on servers.
Is Webiny open source?
Yes. Webiny is open source and self-hosted, with optional commercial support and enterprise features.
Do I need AWS to run Webiny?
Effectively yes. Webiny is built around AWS serverless services, so it expects to deploy into an AWS account, which is part of its design rather than an add-on.
Links
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If Webiny is your pick, the next conversation is short
The 30-min call is where your CMS choice becomes a real architecture, an editorial workflow your team can adopt, and a price range you can take to your stakeholders. Describe your content estate, your team\'s muscle memory, your timeline. I tell you whether Webiny is genuinely your fit.