What do you like best about Butter CMS?
ButterCMS does a great job at tackling a lot of pain points for migrating, developing, and managing a headless website experience. If you're new to the platform, it's easy to jump in and get going right away. The documentation is superb, and all the tools have videos showcasing each feature. 
The content modelling experience is familiar from a developers perspective. Features like the repeater and conditional fields adds a lot of flexibilty for those clients that demand heavy customization. The components also give you code snippets, allowing you to adapt to whatever programming your website requires. This has allowed us to get into various other frameworks without a lot of ramp-up. The built-in blog features and page types simplifies ways to architect your content. 
Compared to other headless CMS platforms, Butter offer's the most competitive pricing model available for all business sizes, from startups to enterprise. Pricing has always been a major barrier for smaller companies who want to make the leap to headless. Additionally, the customer support is byfar the best within the industry. We always get a response very quickly. You're also getting direct access with the engineering team instead of getting routed through multiple levels of agents.
ButterCMS is incredibly open to feedback in terms of platform features, and we've seen things that weren't in the roadmap being added later on.
Tech debt is also a heavy consideration when using a SaaS a platform like ButterCMS. You don't have to take on the burdeon of updating dependencies and servers. Butter handles all the maintenance, scaling, and security. This allows us to focus on delivering high-wality services to our clients without worrying about underlying infrastructure.
Performance is stellar and on par with what you would expect for a headless CMS. We've never experienced any issues with downtime. If you're looking to transition to a headless architecture, ButterCMS makes that transition a seamless, rewarding experience. Review collected by and hosted on G2.com.
What do you dislike about Butter CMS?
ButterCMS has a smaller ecosystem in terms of third-party integrations. The very nature of using an headless architecture that's uses API integrations doesn't really require plugins. However, it would be nice when working with other platforms to see a ButterCMS connection already setup, particurarily for ecommerce. It would also be neat to see more starter templates that include a lot of the standard features. This would help with smaller sites getting to launch much faster.  In theory you can already use a react-based template and just connect to ButterCMS, so it's a nice-to-have addition for just cutting some time off development. Additionally it would be great to have more features in terms of cloning an entire website to version. Review collected by and hosted on G2.com.