Content Management, Reimagined
Siemes gives you the freedom to create, manage, and deliver content anywhere. Build faster with our API-first headless CMS.
Why Choose Siemes
A modern CMS built for the way you work
Headless Architecture
Manage content centrally and deliver it anywhere through clean, structured REST APIs.
Learn more →Custom Content Models
Define any content structure – products, articles, pages, FAQs, media libraries, and more.
Learn more →Multilingual Support
Manage and localize content in multiple languages – ideal for global products.
Learn more →How Siemes Works
Simple, flexible, and powerful
Define Your Content Model
Create custom content types with fields that match your exact needs.
{
"contentType": "product",
"fields": [
{ "name": "title", "type": "string", "required": true },
{ "name": "description", "type": "richtext" },
{ "name": "price", "type": "number" },
{ "name": "images", "type": "array", "items": { "type": "image" } }
]
}Create and Manage Content
Use our intuitive admin interface to create, update, and organize your content.
Deliver Content Anywhere
Access your content via our RESTful API from any frontend, app, or service.
{
"id": "123",
"title": "Premium Headphones",
"description": "<p>High quality sound...</p>",
"price": 199.99,
"images": [
{"url": "/media/headphones-1.jpg"},
{"url": "/media/headphones-2.jpg"}
]
}What Our Users Say
Siemes has transformed how we manage content across our e-commerce platform. The flexibility is unmatched.
We cut our development time in half by using Siemes. The API is clean and the admin interface is intuitive.
The multilingual capabilities have been essential for our global expansion. Siemes handles it beautifully.
Ready to Transform Your Content Management?
Start building better digital experiences with Siemes today.
Siemes v1.0.0 — The flexible headless CMS