Best Umbraco Alternatives in 2026
Umbraco is free, friendly and runs on the .NET stack your developers already know. The moment marketing asks for personalization, procurement asks for SOC 2 or two editors open the same page, the free CMS starts to feel small.
The short answer
HubSpot Content Hub and Contentstack are the strongest Umbraco alternatives in 2026. HubSpot gives marketing teams forms, email, automation and personalization at published prices with nothing to run. Contentstack brings 20-stage workflows, governed AI agents and SOC 2 compliance with no upgrades. Optimizely PaaS DXP is the enterprise .NET step up, Xperience by Kentico and Sitefinity keep .NET with a suite, Storyblok keeps visual editing, and Kontent.ai and Sanity suit compliance-led and developer-led teams.
Key takeaways
- Nobody leaves Umbraco over price. They leave because segmentation, personalization, A/B testing and analytics all sit in the paid Engage add-on, because procurement wants a SOC 2 report Umbraco declines to pursue, or because two editors saving the same page means the last one wins.
- Decide what you are buying before you compare. A marketing suite, a compliance file and a managed service are three different purchases. HubSpot sells the first, Kontent.ai the second, and every platform here but Sitefinity self-hosted sells the third.
- Keep the .NET team if it is good. Xperience by Kentico, Sitefinity and Optimizely PaaS DXP keep your developers productive and add the marketing tools Umbraco charges extra for. HubSpot and the headless platforms need a JavaScript front end or no developers at all.
- Expect a license where there was none. Umbraco Cloud starts at €45 a month; most destinations here start in the hundreds or are quote-only. The honest comparison adds Engage, Forms, hosting and the hours spent on upgrades to Umbraco's side of the ledger.
- Co-editing is a real reason to move. Umbraco has no presence indicators or conflict detection and the feature has slipped off the 2026 roadmap. Sanity and Kontent.ai let several authors edit at once; most of the suites still lock content.
Our picks at a glance
HubSpot Content HubForms, email and automation at published prices.
ContentstackTwenty-stage workflows, AI agents, SOC 2.
StoryblokClick-to-edit pages from $99 a month.
Xperience by KenticoBuilt-in CDP, monthly releases, fixed subscription.
Kontent.aiISO 42001 AI governance, HIPAA agreement, co-editing.
SanityReal-time co-editing, generous free tier.
Our analysts’ take
Umbraco is the free .NET CMS that agencies and in-house teams reach for first. The MIT-licensed core costs nothing at any traffic, Umbraco Cloud publishes flat monthly prices, editors learn the Bellissima interface in hours, and the 2026 AI layer lets you bring your own model from about ten providers through open-source MCP servers. Field-level language variants, multi-site hosting and version history come in the free core, three release lines receive fixes the same day, and the community is among the friendliest in the CMS world. Mid-market content sites with a .NET developer and no appetite for license fees should stay.
The teams that look elsewhere have outgrown the core. Marketing wants segmentation, personalization, A/B testing and analytics, and all of it requires the commercial Engage license, with no recommendation engine at any price. Procurement wants SOC 2 or a HIPAA business associate agreement, and Umbraco holds ISO 27001 only, declining SOC 2 in favor of Azure's reports. Editors want to work on the same page at once, and Umbraco still has no co-editing or conflict detection. Intranet and multi-brand portfolio tooling is largely absent, and the only official SDK is .NET, so JavaScript teams build their own clients. Umbraco 13 reaches end of life on December 14, 2026, which is prompting many of these conversations now.
This guide rates eight destinations. Three keep the .NET stack and add a marketing suite. One is a managed marketing platform. Four are managed headless platforms: two for marketers, one for compliance-led teams and one for developer-led ones. The ratings lean on campaign and growth tools, because that is what Umbraco teams go looking for, then on marketer self-service and compliance, with upkeep and budget as the counterweights, because Umbraco set a very low bar on both.
What to look for
- 1
Marketing tools in the box
Write down what marketing asked for: segments, personalization rules, A/B tests, forms, email, analytics. Check which the destination includes in the base price, which need an add-on and which need a separate tool. Umbraco Engage is the number to beat.
- 2
Pages without a developer
Umbraco editors are happy once templates exist. Have your marketers build a landing page from scratch in each trial. Visual editors that show the rendered page pass; structured forms with a preview pane are what you have today.
- 3
Paperwork procurement will accept
If a SOC 2 Type 2 report, a HIPAA agreement or ISO 42001 is the trigger, list it first. Every platform here but one holds SOC 2; only Sitefinity and Optimizely offer a HIPAA agreement, and only Kontent.ai holds ISO 42001.
- 4
Several editors, one page
Open the same page in two browsers during the trial and edit both. Sanity and Kontent.ai merge the changes. Most suites lock the page. Umbraco overwrites the first save, which may be why you are reading this.
- 5
The real total bill
Umbraco cost hosting plus whichever add-ons you bought. Add the hours spent on major upgrades and security patches, then compare with a managed platform's subscription. Ask every quote-only vendor for three years in writing.
The ratings at a glance
Ranked by Fit score for this topic. Dots run from one (Limited) to five (Excellent); each review below spells the ratings out.
| Platform | Fit | Growth tools | Self-service | Compliance | Upkeep | Budget | Speed |
|---|---|---|---|---|---|---|---|
| 1HubSpot Content Hub | 7.2/10 | Strong | Good | Strong | Fair | Good | Good |
| 2Contentstack | 6.8/10 | Good | Good | Strong | Good | Good | Good |
3 Optimizely PaaS DXP | 6.7/10 | Good | Strong | Strong | Fair | Limited | Fair |
| 4Storyblok | 6.2/10 | Limited | Strong | Good | Fair | Good | Strong |
5 Sitefinity | 6.1/10 | Good | Fair | Good | Fair | Limited | Fair |
| 6Xperience by Kentico | 6.1/10 | Fair | Good | Good | Fair | Fair | Fair |
| 7Sanity | 5.9/10 | Limited | Good | Good | Fair | Good | Good |
| 8Kontent.ai | 5.7/10 | Limited | Good | Strong | Good | Good | Good |
- 1HubSpot Content Hub7.2/10
- Campaign & growth tools
- Strong
- Marketer self-service
- Good
- Security & compliance
- Strong
- Low IT upkeep
- Fair
- Budget predictability
- Good
- Speed to launch
- Good
- 2Contentstack6.8/10
- Campaign & growth tools
- Good
- Marketer self-service
- Good
- Security & compliance
- Strong
- Low IT upkeep
- Good
- Budget predictability
- Good
- Speed to launch
- Good
- 3Optimizely PaaS DXP6.7/10
- Campaign & growth tools
- Good
- Marketer self-service
- Strong
- Security & compliance
- Strong
- Low IT upkeep
- Fair
- Budget predictability
- Limited
- Speed to launch
- Fair
- 4Storyblok6.2/10
- Campaign & growth tools
- Limited
- Marketer self-service
- Strong
- Security & compliance
- Good
- Low IT upkeep
- Fair
- Budget predictability
- Good
- Speed to launch
- Strong
- 5Sitefinity6.1/10
- Campaign & growth tools
- Good
- Marketer self-service
- Fair
- Security & compliance
- Good
- Low IT upkeep
- Fair
- Budget predictability
- Limited
- Speed to launch
- Fair
- 6Xperience by Kentico6.1/10
- Campaign & growth tools
- Fair
- Marketer self-service
- Good
- Security & compliance
- Good
- Low IT upkeep
- Fair
- Budget predictability
- Fair
- Speed to launch
- Fair
- 7Sanity5.9/10
- Campaign & growth tools
- Limited
- Marketer self-service
- Good
- Security & compliance
- Good
- Low IT upkeep
- Fair
- Budget predictability
- Good
- Speed to launch
- Good
- 8Kontent.ai5.7/10
- Campaign & growth tools
- Limited
- Marketer self-service
- Good
- Security & compliance
- Strong
- Low IT upkeep
- Good
- Budget predictability
- Good
- Speed to launch
- Good
The shortlist, reviewed
HubSpot Content Hub
The platform most Umbraco marketing teams are really asking for. Content Hub sits on HubSpot's CRM, so landing pages, forms, email, multi-branch automation, personalization and closed-loop attribution are built in, with SOC 2 Type 2 and multi-region residency. Nothing to patch, and every tier is published.
- Best for
- Mid-market B2B marketing teams that have outgrown Umbraco's free core and want demand generation in one managed platform.
- Watch out for
- A rigid content model built around the CRM, templates in a proprietary language that leave with nothing, a 25-fold jump from Starter to Professional, and no role for the .NET team.
- What it costs
- Published. Starter from $15 per month, Professional from $450 per month (three seats), Enterprise from $1,500 per month. AI runs on HubSpot Credits.
Contentstack
The headless platform that gives former Umbraco teams the governance they lacked. Workflows run to 20 stages, publish rules gate releases by branch, language and environment, and Agent OS runs AI agents with every action logged. Official SDKs include .NET, SOC 2 Type 2 and ISO 27001 are in place, and there is no upgrade to plan.
- Best for
- Content teams with a .NET or JavaScript front end that want enterprise workflows, compliance paperwork and AI operations as a managed service.
- Watch out for
- No forms, email or personalization in the product, uptime guarantees are paid add-ons, and health and payment card data are prohibited by contract.
- What it costs
- Free plan, Build at $29 per month, Growth at $299 per month plus $25 per extra user; Enterprise quote-only. AI runs on metered credits.
Optimizely PaaS DXP
The enterprise .NET step up. CMS 13 pairs Visual Builder with Content Variations and per-language publishing, Web Experimentation sets the market standard for A/B testing, Opal ships more than 100 prebuilt agents, and a HIPAA-enabled variant is actually provisioned. Your developers keep C# and gain a partner network of about 590 firms.
- Best for
- Enterprise .NET teams, including content-and-commerce operations, that have outgrown a mid-market CMS and want experimentation built in.
- Watch out for
- Quote-only with median contracts near $83,000 a year and enterprise deals from $250,000, annual increases of 3 to 7 percent in the contract, and a CMS 12 to CMS 13 move that is a re-platform.
- What it costs
- Quote-only. No free tier and rigid contract terms. Third-party data puts the median contract near $83,000 a year.
Storyblok
The headless CMS that gives marketers a visual editor Umbraco never had. Editors click components on the rendered page and rearrange them, nestable bloks hold structured content, and the vendor runs hosting and delivery. SCIM provisioning arrived in May 2026 and FlowMotion adds workflow automation with approval routing.
- Best for
- Marketing teams with a JavaScript development partner who want visual editing on a managed service with published mid-tier prices.
- Watch out for
- The jump from Growth to Growth Plus is steep and driven by asset caps, single sign-on is quote-only, and there is no built-in personalization, forms or customer data platform.
- What it costs
- Starter is free; Growth is $99 a month and Growth Plus $349 a month, with usage add-on packs. Premium and Elite are quote-only.
Sitefinity
The .NET marketing CMS with the deepest native stack. Sitefinity Insight is a customer data platform with behavioral segmentation, recommendations and A/B testing, SEO tooling generates structured data automatically, and the compliance file covers SOC 2 Type 2, ISO 27001 and a HIPAA business associate agreement that names the product.
- Best for
- Marketing-led mid-enterprise teams in regulated industries that want to stay on Microsoft infrastructure with personalization and compliance built in.
- Watch out for
- Quote-only pricing with third-party estimates of $20,000 to $60,000 a year and reported renewal increases of 40 to 100 percent, five security advisories in June 2026, and self-hosted operations far heavier than Umbraco's.
- What it costs
- Quote-only. Licensed per server or domain, with editor seats in blocks of five. Third-party estimates run $20,000 to $60,000 a year.
Xperience by Kentico
The .NET suite that bundles what Umbraco sells as Engage. One product includes Page Builder, a built-in customer data platform with unified profiles, personalization by contact group, forms, email and automation. A Refresh has shipped every month of 2026, and SaaS hosting runs across 20 Azure regions with ISO 27001 and SOC 2 Type 2.
- Best for
- Mid-market .NET organizations that want CMS, marketing automation and personalization in one product without running their own servers.
- Watch out for
- A/B testing is not in the product, AI runs only on Kentico-managed credits with agents in preview, 2026 brought a run of high-severity security advisories, and contracts are annual only with increases reported up to 25 percent.
- What it costs
- Quote-only. Licensed by channels, tier and cloud level as a fixed subscription, with no consumption spikes.
Sanity
The developer's content platform, for teams whose real complaint was collaboration. Co-editing is a property of the content store, so editors see each other and conflicts resolve field by field. Content models are TypeScript, the free tier covers 20 seats, and its MCP servers and agent guides lead the category.
- Best for
- Developer-led teams and product companies that want real-time collaboration, content as structured data and almost nothing to operate.
- Watch out for
- Marketers depend on how developers customize the Studio, single sign-on and custom roles need an Enterprise contract, and compliance is a SOC 2 report covering security only, with no ISO 27001 and no HIPAA route.
- What it costs
- Free plan, Growth at $15 per seat per month (viewers free), Enterprise quote-only. AI credits are published at $0.05 each.
Kontent.ai
The compliance specialist, with a .NET SDK and a history of former Kentico teams. Kontent.ai holds SOC 2 Type 2, ISO 27001, 27017 and 27018 and was the first CMS certified to ISO 42001 for AI management, with HIPAA coverage under a business associate agreement. Several authors edit at once with collision protection, and Expert Agents run under human approval.
- Best for
- Compliance-sensitive .NET organizations moving to headless that need audited AI, co-editing and field-level localization.
- Watch out for
- Pricing is a calculator that ends in a sales quote, there are no marketing features at all, and content cannot be shared across projects.
- What it costs
- Quote-only beyond a free Developer plan. Pricing is calculated on seats, content types, items, languages and environments.
What you are really buying when you leave Umbraco
Umbraco customers leave to buy something the free core does not sell. Naming which of the three it is tells you which shortlist you are on, and keeps you from paying for the other two.
A marketing suite
Segmentation, personalization, A/B testing, forms, email and analytics in one product. HubSpot Content Hub includes all of them at published prices. Xperience by Kentico and Sitefinity include most of them on .NET. Optimizely PaaS DXP includes the deepest experimentation in the market. The headless platforms include none.
A compliance file
A SOC 2 Type 2 report, a HIPAA business associate agreement or ISO 42001 for AI. Kontent.ai holds all three. Sitefinity and Optimizely hold SOC 2 and offer a HIPAA agreement. Contentstack, Storyblok and HubSpot hold SOC 2. Sanity's report covers security only.
A managed service
No upgrades, no patches, no servers. Every platform here but self-hosted Sitefinity sells this, and Umbraco Cloud sells it too. If the operations burden is the whole complaint, moving to Umbraco Cloud is cheaper than any migration on this page.
Questions to settle before you migrate
Would Umbraco Engage solve it?
If marketing wants segmentation and personalization, price the Engage add-on against a migration. It is a line item, not a project. Move only if the gap is wider than one add-on, or procurement or collaboration is the real trigger.
Which editors need to work together?
If two people regularly edit the same content, co-editing is a must-have, not a nicety. Sanity and Kontent.ai merge changes live. HubSpot, Sitefinity and Optimizely still lock or overwrite. Test it in the trial with two browsers.
What does the .NET team do next?
Xperience by Kentico, Sitefinity and Optimizely PaaS DXP keep your developers in C#. Contentstack and Kontent.ai ship .NET SDKs for the front end. HubSpot, Storyblok and Sanity move the work to JavaScript or to the vendor.
What is the price at twice the size?
Umbraco's bill did not move with traffic or seats. Most alternatives meter one or the other. Ask each vendor for the price at double your editors and double your traffic, and for the renewal cap in writing.
How does content come out?
Umbraco kept content in a SQL database with a documented schema. HubSpot templates leave with nothing, and the headless platforms export through their APIs. Export a sample from each trial and look at what you get before you sign.
Frequently asked questions
Why do companies leave Umbraco?
Mostly for features the free core does not include. Segmentation, personalization, A/B testing and analytics need the paid Engage add-on and there is no recommendation engine. Procurement teams that require SOC 2 or a HIPAA agreement find Umbraco holds ISO 27001 only. Editorial teams that need co-editing find the last save overwrites the others. Umbraco 13 reaching end of life on December 14, 2026 prompts many of these reviews.
What is the closest alternative to Umbraco?
Xperience by Kentico is the closest .NET platform with a marketing suite included: Page Builder, a customer data platform, personalization, forms, email and automation as a fixed subscription with monthly releases. Sitefinity is the other .NET suite, deeper on personalization and compliance but quote-only with steep renewals. Both keep your C# developers productive.
Is there an Umbraco alternative with built-in marketing automation?
HubSpot Content Hub is the most complete: forms, email, multi-branch automation, personalization and attribution on HubSpot's CRM, at published prices from $450 a month for Professional. Xperience by Kentico and Sitefinity include automation on .NET. Optimizely PaaS DXP adds market-leading A/B testing. The headless platforms leave automation to a separate tool.
Which Umbraco alternatives have SOC 2 or HIPAA?
Kontent.ai holds SOC 2 Type 2, ISO 27001 and ISO 42001 and offers HIPAA coverage under a business associate agreement. Sitefinity and Optimizely PaaS DXP hold SOC 2 Type 2 and provision HIPAA variants. HubSpot, Contentstack, Storyblok and Xperience by Kentico hold SOC 2 Type 2 but do not sign HIPAA agreements. Sanity's SOC 2 report covers security only.
How hard is it to migrate from Umbraco?
Content is the easy part: Umbraco stores it in SQL Server or SQLite with a documented schema and serves it through the Delivery API and more than 315 Management API endpoints. The work is rebuilding templates, document types and any custom .NET code on the new platform. A .NET destination such as Xperience by Kentico or Sitefinity reuses your team; HubSpot and the headless platforms need a partner or a front-end team.
How we rated these platforms
Each rating combines the relevant criteria from our independent scorecards into a five-point scale. The Fit score blends the ratings below, weighted for this topic, into one number out of 10. Ratings are recalculated whenever a scorecard is updated, so the order above always reflects current evidence. The written analysis was last reviewed on October 3, 2026.
Scorecards and platform inclusion are unsponsored: no vendor pays to appear in this guide or to change a rating. Full criteria, weights and evidence are in the methodology and on each platform’s scorecard. Spotted something out of date? Tell us.
Still deciding?
Answer seven questions for a shortlist built around your team, or put the top two side by side.