--- title: Cosmic Reviews meta_title: 'Cosmic Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter reviews by the users' company size, role or industry to find out how Cosmic works for a business like yours. aggregate_rating: rating_value: 4.3 review_count: 6 scale: '5' date_modified: '2026-06-22' parent_category: name: Content Management url: https://www.g2.com/categories/content-management --- # Cosmic Reviews **Vendor:** Cosmic JS **Category:** [Headless CMS Software](https://www.g2.com/categories/headless-cms) **Average Rating:** 4.3/5.0 **Total Reviews:** 6 ## About Cosmic Cosmic is a Headless CMS that empowers you to create, edit, & manage content across limitless websites & applications, from one convenient interface. Cosmic's solution makes it easy for teams to collaborate and build modern content-powered products. As a headless CMS, we provide a web dashboard to create content and API tools to distribute content to any website or app. ## Cosmic Reviews ### 1. Allowing for convenient content creation and modification **Rating:** 4.0/5.0 stars **Reviewed by:** Hector D. | IT Project Manager, Broadcast Media, Enterprise (> 1000 emp.) **Reviewed Date:** August 19, 2024 **What do you like best about Cosmic?** From Cosmic I gained an opportunity to control content in several Internet sites and applications. Cosmic saves me a ton of time since it negates the necessity of logging in to assorted CMS systems with regard to every project. **What do you dislike about Cosmic?** Cosmic may not offer comprehensive versioning tools. This is a significant problem for us as the team often follows the revert or make changes to the same piece of content simultaneously. **What problems is Cosmic solving and how is that benefiting you?** I have found using Cosmic to really simplify how I am able to manage my content. Such an approach of removal of headers enables one to work on the content development without having to constantly look at the code. ### 2. A very helpful CMS tool for developers for building content based websites and apps as well. **Rating:** 4.5/5.0 stars **Reviewed by:** Prabin R. | Web Developer, Education Management, Small-Business (50 or fewer emp.) **Reviewed Date:** August 16, 2023 **What do you like best about Cosmic?** The best thing about cosmic js is that it helps to create content based websites by dividing the content creation part and the front end development part where in the front end section any technology stack can used to build the frontend and the content can be fetched via CMS APIs. **What do you dislike about Cosmic?** The limitations about cosmic js is that you need to have very good programming skills to build complex features in a given project. And also there is dependability issue, where the performance and features can be dependent on the service's uptime and if any issue occurs in the service and our webistes performance gets impacted. **What problems is Cosmic solving and how is that benefiting you?** Cosmic js is solving the problem where after building the frontend, the content part can be handled both by developers as well as non-technical teams and collaborated together for changes or updates in content via the web-based interface. ### 3. Love the simplicity of the application **Rating:** 4.5/5.0 stars **Reviewed by:** Utsav N. | KDP consultant, Small-Business (50 or fewer emp.) **Reviewed Date:** August 16, 2023 **What do you like best about Cosmic?** It's whole pitch is that it is good for developers who wish to collaborate with easy access. I love how I can just give anyone access to the required files by few clicks. **What do you dislike about Cosmic?** I don't have anything that I dislike about this product for the time being. Been using it for some time with no complaints. **What problems is Cosmic solving and how is that benefiting you?** It is helping with sharing work and collaboration. It has made working with others easy and also very easy to add people to the loop. Very convenient and useful. ### 4. Wonderful headless CMS **Rating:** 4.5/5.0 stars **Reviewed by:** Sowndharya K. | Mid-Market (51-1000 emp.) **Reviewed Date:** August 17, 2023 **What do you like best about Cosmic?** Best CMS for a headless approach, user-friendly interface, and ability to work with most frameworks easily. **What do you dislike about Cosmic?** Customization based on requirements is a little hard to handle. **What problems is Cosmic solving and how is that benefiting you?** One of the best CMS for simple websites. If website don't have complex content modelling and structure can prefer this. ### 5. Quick and clean CMS integration **Rating:** 3.5/5.0 stars **Reviewed by:** Pardeep D. | CEO, Information Technology and Services, Small-Business (50 or fewer emp.) **Reviewed Date:** August 18, 2023 **What do you like best about Cosmic?** Ease to use and its workflow automation feature. **What do you dislike about Cosmic?** Pricing is quite to high for startup like ours. **What problems is Cosmic solving and how is that benefiting you?** Customisation was the major problem we were facing when we were using other CMS and localisation is also a big challenge. CosmicJS solved both for us. ### 6. Allowed us to launch a large client marketing site with minimum effort **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Mid-Market (51-1000 emp.) **Reviewed Date:** July 22, 2019 **What do you like best about Cosmic?** The ability to make fluid changes to the structure of the marketing site and exposing that to the developers and not the editors/contributors. **What do you dislike about Cosmic?** Only issue we've run into is webhooks are JSON only. That's not completely unexpected but, caused us to find a work around. **Recommendations to others considering Cosmic:** A little bit of upfront information architecture design goes a long way. It's easy to change the layout of your data but, after you've implemented on top of it there's cost there like any headless CMS. **What problems is Cosmic solving and how is that benefiting you?** Our team has the ability to build a custom CMS but, we couldn't do it for the price of admission at Cosmic. When we deliver this site we also are leaving our customers with a system that is maintained at a reduced price from what we would have to charge. ## Cosmic Discussions - [What is a Bucket?](https://www.g2.com/discussions/what-is-a-bucket) - 1 comment, 1 upvote - [View Cosmic pricing details and edition comparison](https://www.g2.com/products/cosmic/reviews?section=pricing&secure%5Bexpires_at%5D=2026-06-25+00%3A17%3A46+-0500&secure%5Bsession_id%5D=81c004da-4c59-4889-b581-50698e6e2080&secure%5Btoken%5D=cf14b9d0123075c73427786902f6a3b2cb42d1fceddfe6046de20cf3c2b2bc0f&format=llm_user) ## Cosmic Features **Content** - Content Authoring - Rich Text Editor - Versioning - Plug-ins/Widgets/Apps - Approval Process - Content Scheduling - Asset Management - Internal Search - Content Repository **Publishing** - Automated Publishing - Multi-language - AR/VR Capability **Design** - Breadth of Pre-Built Templates - Mobile - Branding/Themes - Customization **Development** - Image Management - Reuseable Content - Unlimited Environments - Form Builder **Platform** - User Community - SEO - Flexible Navigation Structures - User, Role, and Access Management - Enterprise Scalability - Internationalization - Dashboards and Reports - API / Integrations **Analytics** - Personalization - Content Performance **Agentic AI - Web Content Management** - Cross-system Integration - Natural Language Interaction **Agentic AI - Headless CMS** - Cross-system Integration ## Top Cosmic Alternatives - [Sanity](https://www.g2.com/products/sanity/reviews) - 4.7/5.0 (902 reviews) - [Hygraph](https://www.g2.com/products/hygraph/reviews) - 4.4/5.0 (713 reviews) - [Contentful](https://www.g2.com/products/contentful/reviews) - 4.3/5.0 (311 reviews)