Concrete CMS vs. Kontent.ai

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Concrete CMS
Score 9.2 out of 10
N/A
Concrete CMS (formerly Concrete5) is a free and open source, PHP built content management system for content on the web and also for intranets. It is optimized to support the creation of online magazines and newspapers.N/A
Kontent.ai
Score 7.7 out of 10
N/A
Kontent.ai is a headless CMS. In the Kontent.ai platform, control over content underpins all operations and workflows. Content creators, enabled by native AI skills, collaborate in real time, making it easier to land on the best ideas, reduce bottlenecks, and maximize the impact of everything that’s created while maximizing content velocity. Kontent.ai is an adaptable API-first cloud-native solution, so developers can use their favorite technologies, languages, and frameworks to deliver seamless…
$0
2 Users
Pricing
Concrete CMSKontent.ai
Editions & Modules
No answers on this topic
Developer
$0.00
2 Users
Scale
Contact Sales
10 Users
Enterprise
Contact Sales
Custom number of Users
Offerings
Pricing Offerings
Concrete CMSKontent.ai
Free Trial
NoYes
Free/Freemium Version
YesNo
Premium Consulting/Integration Services
NoYes
Entry-level Setup FeeNo setup feeOptional
Additional Details
More Pricing Information
Features
Concrete CMSKontent.ai
Security
Comparison of Security features of Product A and Product B
Concrete CMS
9.4
38 Ratings
16% above category average
Kontent.ai
8.2
1 Ratings
2% above category average
Role-based user permissions9.438 Ratings8.21 Ratings
Platform & Infrastructure
Comparison of Platform & Infrastructure features of Product A and Product B
Concrete CMS
9.7
33 Ratings
23% above category average
Kontent.ai
9.1
2 Ratings
17% above category average
API9.731 Ratings9.12 Ratings
Internationalization / multi-language9.730 Ratings9.11 Ratings
Web Content Creation
Comparison of Web Content Creation features of Product A and Product B
Concrete CMS
8.4
42 Ratings
10% above category average
Kontent.ai
8.5
2 Ratings
11% above category average
WYSIWYG editor9.242 Ratings00 Ratings
Code quality / cleanliness10.037 Ratings00 Ratings
Admin section10.040 Ratings8.62 Ratings
Page templates10.040 Ratings00 Ratings
Library of website themes4.438 Ratings00 Ratings
Mobile optimization / responsive design9.739 Ratings7.72 Ratings
Publishing workflow7.837 Ratings9.12 Ratings
Form generator6.539 Ratings00 Ratings
Web Content Management
Comparison of Web Content Management features of Product A and Product B
Concrete CMS
7.1
40 Ratings
3% below category average
Kontent.ai
8.2
2 Ratings
11% above category average
Content taxonomy8.839 Ratings9.12 Ratings
SEO support9.039 Ratings9.11 Ratings
Bulk management6.139 Ratings7.32 Ratings
Availability / breadth of extensions5.739 Ratings7.31 Ratings
Community / comment management5.739 Ratings00 Ratings
Best Alternatives
Concrete CMSKontent.ai
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Divi
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Score 9.8 out of 10
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Score 9.8 out of 10
Medium-sized Companies
Image Relay
Image Relay
Score 9.5 out of 10
Image Relay
Image Relay
Score 9.5 out of 10
Enterprises
Tridion
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Score 9.0 out of 10
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Score 9.0 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
Concrete CMSKontent.ai
Likelihood to Recommend
9.2
(59 ratings)
9.1
(2 ratings)
Likelihood to Renew
8.0
(22 ratings)
-
(0 ratings)
Usability
9.0
(12 ratings)
-
(0 ratings)
Availability
10.0
(1 ratings)
-
(0 ratings)
Performance
9.0
(1 ratings)
-
(0 ratings)
Support Rating
10.0
(3 ratings)
-
(0 ratings)
Implementation Rating
9.8
(6 ratings)
-
(0 ratings)
User Testimonials
Concrete CMSKontent.ai
Likelihood to Recommend
Portland Labs
Suitable if you are part of small to large scale companies or web-houses which have PHP developers and frontend engineers with some budgets. [Also suitable if] you or your client want to build a website that requires some features or uniqueness [and needs] some customization and freedom. Additionally suitable if you want this project to be DevOps based project or if the project requires very tight security and is inside of a closed network.
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Kontent.ai
Really easy integration to all of our services and apps. Delivery API libraries make the integration really fast. On the other hand, I miss the option to use SSO (Single Sign-On) with the Professional version of the Kentico Kontent. However, it is included in the Enterprise package.
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Pros
Portland Labs
  • As a dev, the Page object (coupled with page attributes, nav menus and page lists) makes structuring a website or web app a dream. The separation of page templates from page types also helps, the former being about layout while the latter is more conceptual.
  • As an admin, you pretty much have as much control as the developers of the site decide to give you.
  • The versioning system allows admins to roll changes back and work on changes before publishing them.
  • The permissions system is exceptionally powerful, allowing roles and/or individual users to be included or excluded from each permission.
  • The attributes system allows pages, files and users to be given custom properties of various types (e.g. text, image, colour).
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Kontent.ai
  • Management of multilingual content.
  • Content collaboration and control over the entire content lifecycle.
  • A well-documented delivery API and easy integration with any systems across the digital experience stack.
Read full review
Cons
Portland Labs
  • Allow end users to clear cache when updating pages.
  • Needs a few more built in forms.
  • The CMS is not multilingual by default. Even though I managed to 'hack' it so, it would be nice to have it included.
  • It'd be nice to make use of custom PHP modules through shortcodes more straight forward. It seems the hooks are a bit contrived.
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Kontent.ai
  • Offer a smaller subscription package for small projects.
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Likelihood to Renew
Portland Labs
Its a very solid, very consistent package that never lets you down or leaves you frustrated. It gets a 10/10 because its so much better than anything else currently available. It also gets a 10/10 because, even if not compared to others, it does not leave you wanting for features or functionality. It is an excellent piece of software that will answer almost every CMS need.
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Kontent.ai
No answers on this topic
Usability
Portland Labs
I have used it on over 30 projects in the past 3 years and it's still a pleasure to work in. Doesn't always have all the answers, no CMS does, but I still find it very easy to use from prototyping to working to final project. Also there is no problem working on a localhost then moving to a live site, like there is with WordPress. It's my go to app in my CMS quiver.
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Kontent.ai
No answers on this topic
Reliability and Availability
Portland Labs
Since it's not tied to a central server (other than for authorizing updates and assigning licenses to specific sites), it's available pretty much 100% of the time.
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Kontent.ai
No answers on this topic
Performance
Portland Labs
The site works extremely well, the front end flies, searches and form submissions are very fast indeed. The reason its a 9 not a ten? the back end can be a little slow at times, and this is unfair, because for the backend to be so amazing, it has to do a huge amount of work!
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Kontent.ai
No answers on this topic
Support Rating
Portland Labs
Concrete5 is open-source and has an incredibly strong, polite, and supportive community. You can get an answer to nearly anything you want to do with Concrete5 by googling for it, searching the Concrete5 discussion forums or stack overflow, or posting your question to the forum. Members are very courteous and do not look down on those with less knowledge. And answers are always quick, informative, and supportive.
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Kontent.ai
No answers on this topic
Implementation Rating
Portland Labs
Build off of an existing theme to speed up the creation of custom designed themed. Bootstrap is a good one but there are many others that are probably much simpler to build from than the Bootstrap one was. Make sure you host on a Unix/Linux server so you don't have to install PHP or MySQL separately. It's just smoother on those platforms.
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Kontent.ai
No answers on this topic
Alternatives Considered
Portland Labs
WordPress at the time was riddled with security breaches in the news and while Concrete5 was smaller (and therefore a smaller attack vector), after eleven years of use, Concrete5 has only had one published incident with an add-on that resolved within hours and with excellent communication. You can talk to the CEO and the CTO (or the rest of the team). They are very engaged and you're working with a small company of people who care, not a call-center with people just waiting to go home.
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Kontent.ai
Unified access to the same content without the need to duplicate it across multiple solutions. We do not need to set up a complicated infrastructure to start using the Kentico Kontent.
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Return on Investment
Portland Labs
  • Concrete5 is the customer-facing side of our business. It's where we host the site that potential customers see before they choose to purchase and create an account with us. We are able to keep that site clean, user-friendly, and with a lot of available options for customers to interact with thanks to Concrete5
  • The ability to have multiple users and admins for the site means that we all members of our team can go in and create new content, fix or troubleshoot issues, and edit the site easily.
  • Our CRM isn't directly integrated with Concrete5, so when customers go to make a purchase with us, they have to leave our Concrete5 site.
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Kontent.ai
  • Highly positive ROI.
  • Shorten project delivery.
  • Single source of truth for all content.
Read full review
ScreenShots

Concrete CMS Screenshots

Screenshot of In-context editing is simple to understandScreenshot of Change text just like a word processorScreenshot of Versioning and workflow built on top of powerful permissionsScreenshot of Flexible backend to power complex communities and intranets.

Kontent.ai Screenshots

Screenshot of the new add-on, Web Spotlight, combines in-context website management with the flexibility and multi-channel support of a headless CMS.Screenshot of Major UI redesign released in 2021.Screenshot of flexible workflows to make sure content is published on time and on brand, and improve team work.Screenshot of content types that serve as templates for content items so that each item has a predefined structure. The Kontent.ai authoring experience caters to every user, providing guidelines and context for each content type.Screenshot of Kontent.ai's integrations with other apps and automates processes with webhooks.Screenshot of the updated editorial calendar.