How SveltyCMS Compares
A transparent look at features across popular headless CMS platforms. We focus on what each platform offers, not subjective claims.
Widget
3-Pillar Factory
Multi
Tenant Ready
Image
Editor Built-in
i18n
Multilingual
Feature Comparison
Based on publicly available documentation. We compare feature availability, not performance.
| Feature | SveltyCMS | Strapi | PayloadCMS | Directus | WordPress | Contentful |
|---|---|---|---|---|---|---|
| Core Architecture | ||||||
| Framework | SvelteKit | Koa (Node) | Next.js | Express | PHP | Proprietary |
| Zero-Runtime Strategy | No | No | No | No | No | |
| Edge-Ready Deployment | Container only | Container only | Server only | SaaS Edge | ||
| TypeScript Native | Partial | No | Yes (SDK) | |||
| Database Support* | MongoDB, MariaDB, MySQL (PostgreSQL planned) | SQLite, Postgres, MySQL | MongoDB + Postgres | Most SQL DBs | MySQL / MariaDB | Proprietary |
| i18n Library | ParaglideJS Zero-Runtime, Git-based | i18next | i18next | Custom | WPML (Plugin) | Proprietary |
| Validation | Valibot Lightweight | Yup | Zod | Joi | Internal | Internal |
| Self-Hosted | No (SaaS) | |||||
| License | BSL 1.1 | MIT / Enterprise | MIT | BSL 1.1 | GPL | Proprietary |
| Widget & Content System | ||||||
| Widget Factory (3-Pillar) | Different | Different | Different | Plugins | App Framework | |
| Runtime Widget Discovery | Rebuild | Rebuild | Rebuild | PHP Hooks | Config-based | |
| Self-Documenting Widgets (MDX) | ||||||
| Collection Builder* | GUI + Code Bi-directional | GUI only | Code only | GUI only | GUI only | GUI only |
| Instant Validation Feedback* | No | Yes | ||||
| Content & Developer Experience | ||||||
| AI & LLM Integration | Native Config OAI, Anthropic, Gemini | Plugin | Plugin | Extension | Plugins | Enterprise |
| State Machine Architecture* | XState Native | Imperative | Redux/Custom | Vue/Custom | Global State | Proprietary |
| Security & Enterprise | ||||||
| Enterprise SSO (SAML) | Roadmap / OAuth | Enterprise | Enterprise | Enterprise | Plugin | Enterprise |
| Multi-Tenant Support | Enterprise only | No | Enterprise | |||
| Audit Log Integrity* | Cryptographic Chain SHA-256 Chained | Standard DB | History only | Revisions | Plugin required | Enterprise only |
| Security Response (ASR) | External only | External only | External only | External only | SaaS Firewall | |
| Granular Permissions* | Enterprise | Limited | Enterprise | |||
| Cryptography Module | Argon2 + SHA-256 | Standard | Standard | Standard | Plugin | Standard |
| JWT + OAuth | Yes | Yes | Yes | Plugin | Yes | |
| Media & User Experience | ||||||
| Media Gallery* | Advanced Grid, List, Folders | Basic | Good | Basic | Good | Advanced |
| Image Editor | Advanced Crop, Resize, Filters, Focal Point | Crop only | Basic | Basic | Basic | Basic |
| Auto Media Detection | No | Yes | No | No | No | |
| Cloud Storage (S3) | Yes | Yes | Yes | Yes | Yes | |
| Multilingual Content | Yes | Yes | Yes | Plugin | Yes | |
| Global Search (Alt+S) | Yes | Yes | Yes | Plugin | Yes | |
| Mobile Navigation | Yes | Yes | Yes | Yes | Yes | |
| Theming & Branding | ||||||
| Theme System | Skeleton.dev | Custom CSS | CSS Variables | CSS Variables | Themes (PHP) | Limited |
| White-Label Ready* | Limited | Limited | Limited | Limited | Enterprise | |
* Click feature name for technical deep-dive
Last updated: January 2026. Information based on public documentation and latest release (v0.0.6).
SveltyCMS Highlights
State Machine
Built on XState for predictable, debuggable, and maintainable application state.
Database Agnostic
Built-in support for NoSQL (MongoDB) and SQL (MariaDB/MySQL) via Drizzle ORM. PostgreSQL support arriving soon.
Token System
Production-ready authentication built for security-conscious teams.
White-Label Branding
Create branded admin panels for your clients. Your logo, your colors, your CMS.
Media Handling
Advanced media gallery and powerful image editor built right into the CMS.
Widget Factory
3-Pillar architecture with runtime discovery
Join the SveltyCMS Evolution
We're building an enterprise-grade CMS that follows the "SvelteKit Way". Our project thrives on community contributions, especially in expanding our unique widget system and documentation.
Documentation First
Help us maintain our canonical docs. We follow the "Golden Rules": MDX only, centralized API references, and absolute paths for assets in /static/docs.
Widget System
Contribute new widgets to our 3-Pillar architecture. Leverage runtime discovery and self-documenting MDX files for a seamless developer experience.
Ready to Explore?
Experience SveltyCMS yourself — no claims, just features.