Contentful vs Kontent.ai vs Optimizely CMS vs Umbraco
| Attribute | ||||
|---|---|---|---|---|
| Category | Website Builders & CMS | Website Builders & CMS | Website Builders & CMS | Content & Writing |
| Pricing | Free tier | Paid | Paid | Paid |
| Starting price | $300/month | — | — | — |
| Free tier | Yes | No | No | No |
| Free trial | No | No | No | No |
| Deployment | Cloud | — | — | — |
| API available | Unknown | Unknown | Unknown | Unknown |
| Platforms | — | — | — | — |
| Certifications | — | — | — | — |
| Integrations | — | 2 | 2 | — |
| Company | Founded 2011 | — | — | — |
| Feature attributes | ||||
Also consider
Unknown values show as “Unknown”/“—”. Nothing is inferred — see each tool page for sources.