Choose Contentstack if you need
- Integration with Algolia, Netlify or Cloudinary. We haven't found them on Umbraco's website.
At a glance
- Both have a free plan.
- Both offer a free trial (Contentstack: length not stated, Umbraco: length not stated).
- Contentstack's lowest paid plan is Build at $29 per month, as of November 14, 2026.
- Umbraco's lowest paid plan is Starter at €45 per month, as of November 14, 2026.
- They list no integrations in common.
- Umbraco lists SSO. We haven't confirmed any of these for Contentstack.
- Both have a public API.
From each tool's own website, checked on the dates below, and from published reviews.
Which to choose
From the facts checked for both tools, not from opinion. A fact we haven't confirmed for one of them is never counted.
Choose Umbraco if you need
- Integration with Cloudflare or Microsoft Azure. We haven't found them on Contentstack's website.
Contentstack
Nobody has reviewed Contentstack yet. Its rating shows once it has 3 reviews.
Review ContentstackUmbraco
Nobody has reviewed Umbraco yet. Its rating shows once it has 3 reviews.
Review UmbracoThe facts
- What it does
- ContentstackCMS plus real-time data and agentic AI.
- UmbracoUmbraco CMS is an open-source content management system built on Microsoft's .NET technology.
- Free plan
- ContentstackYes
- UmbracoYes
- Pricing
- ContentstackNot confirmed
- UmbracoNot confirmed
- Paid plans from
- Contentstack
What they share
From the platforms and integrations each website lists.
Integrations
BothNone in common
Only Contentstack
- Algolia
- Netlify
- Cloudinary
Only Umbraco
- Cloudflare
- Microsoft Azure
People who switched
Reviewers who say they used one of these before the other.
No reviewer has said they moved between Contentstack and Umbraco yet.
Used either of them?
Your review makes this comparison better for the next person. Review Contentstack or review Umbraco.