GitCMS vs Sveltia CMS
Sveltia CMS is a modern, drop-in replacement for Decap CMS with a better UI. GitCMS takes a different approach with a Notion-like editor and AI workflows. This page explains when each makes sense.
Sveltia CMS is what Decap CMS should have become. It is a drop-in replacement — same config format, same API compatibility — but with a modernized UI, better performance, stronger i18n support, and fixes for hundreds of longstanding issues that Decap never addressed. Built with Svelte, it runs entirely in the browser as a lightweight JavaScript bundle.
If you are currently using Decap CMS and want a better experience without changing your setup, Sveltia CMS is probably the shortest path to an upgrade.
GitCMS is solving a different problem. It does not try to be a better Decap — it rethinks the editing experience entirely with a Notion-like editor, branch-based workflows, and AI agent integration through MCP. The content model is the same (markdown files in Git), but the tool built on top of it is different.
The short verdict
Choose Sveltia CMS if
- You are migrating from Decap CMS and want a drop-in replacement with better UX
- You want a free, open-source, browser-based CMS with no server dependency
- Your team is comfortable with the Decap/Netlify CMS config format
- You need strong i18n support for multi-language content
Choose GitCMS if
- You want a Notion-like writing experience, not a modernized admin panel
- You need branch-based drafts and PR review as first-class workflow
- You want AI agents integrated into content workflows via MCP
- You are building a content workflow from scratch, not migrating from Decap
Two approaches to improving on Decap
Decap CMS proved that markdown-in-git works as a CMS. But its editor aged, development stalled, and the tool fell behind modern expectations. Sveltia CMS and GitCMS both respond to that gap — but in very different ways.
Sveltia CMS: polish the same model
Sveltia CMS keeps Decap's architecture and improves the execution. Same YAML config format. Same widget-based editing model. Same browser-based admin panel. But the UI is cleaner, the performance is better, the i18n support is stronger, and hundreds of Decap's bugs are fixed.
This is the right approach when you are already on Decap. Migration is nearly zero-effort — swap the script tag, keep your config, get a better tool. For teams with existing Decap setups, Sveltia is the pragmatic upgrade.
GitCMS: rethink the model
GitCMS does not start from Decap's architecture. The editor is a Notion-like writing surface, not a widget-based form. The workflow uses Git branches as first-class drafts and PRs as review. AI assistants connect through MCP to draft, edit, and manage content.
This is a bigger change. You cannot drop GitCMS into an existing Decap setup. But for teams building a content workflow from scratch — or teams that outgrew Decap's widget model — GitCMS offers a fundamentally different editing experience.
The editor gap
This is the core difference.
Sveltia CMS modernizes Decap's widget-based editor. Fields are cleaner, the UI is more polished, interactions are smoother. But the model is still form-based — you fill in fields, each mapped to a frontmatter key or content area.
GitCMS gives you a Notion-like block editor. Rich text, slash commands, drag-and-drop blocks, inline formatting. Writing a blog post feels like writing in Notion, not filling out a form.
For short content with structured fields (product entries, data-heavy pages), a form-based editor can be more natural. For long-form content (blog posts, docs, guides), a writing-focused editor is usually better.
The markdown-in-git approach works
Both tools agree on this. And it is the right bet.
AI agents and MCP
AI coding agents work natively with markdown files. Both tools benefit from this shared foundation.
The gap is in structured workflows. Writers in 2026 use AI assistants daily — for outlines, first drafts, SEO checks, rewrites, and tone adjustments. A CMS that integrates with those assistants makes AI a natural part of the content workflow.
GitCMS's MCP app turns AI assistants like ChatGPT, Claude, and other MCP-compatible agents into content agents. They can create drafts on branches, edit posts, manage collections, and submit changes for review. GitCMS handles the git workflow underneath.
Sveltia CMS does not have MCP support or an AI integration layer. It inherits Decap's model, which predates the AI-assisted content workflow era.
Feature comparison
| Capability | GitCMS | Sveltia CMS |
|---|---|---|
| Content storage Same model — both store content as files in a repo | Markdown files in Git | Markdown files in Git |
| Version control | Native | Native |
| Branching and drafts GitCMS uses branches as first-class UI. Sveltia inherits Decap editorial workflow. | Native | Editorial workflow (Decap-compatible) |
| Editor experience Sveltia polishes Decap widgets. GitCMS offers a different editing model. | Notion-like block editor | Modernized widget-based editor |
| Markdown / MDX support | Native | Native |
| Configuration Sveltia keeps Decap config format for easy migration | Type-safe config | YAML config (Decap-compatible) |
| Internationalization Sveltia has stronger built-in i18n than most git-based CMSs | File-based (i18n folders) | First-class i18n support |
| Decap CMS migration Sveltia is the easiest path from Decap — same config, same API | Requires setup change | Drop-in replacement |
| Infrastructure Sveltia runs entirely in the browser as a JS bundle | Hosted or self-hosted | Browser-based (no server) |
| AI agent workflow GitCMS turns AI assistants into content agents via MCP | Native + MCP app for ChatGPT/Claude | Not core |
| Open source | Yes | Yes |
| Vendor lock-in | Low (markdown files are portable) | Low (markdown files are portable) |
Pricing
GitCMS
Free tier available
$49/mo per site + $9/mo per extra seat
Includes Notion-like editor, MCP app, branch workflows, and active development.
Sveltia CMS
Free forever (MIT licensed)
No paid tier
Completely free and open-source. No hosted dependency.
Sveltia CMS is free. Like Decap before it, the browser-based model means zero hosting cost for the CMS itself. If your budget is zero and Sveltia's editor meets your needs, the price cannot be beat.
GitCMS costs money because you are paying for a different class of editing experience, AI integration, and structured editorial workflow.
Where Sveltia CMS is genuinely better
Sveltia CMS is the stronger choice when you are upgrading from Decap CMS or when free and simple matters most.
If your team:
- Is currently on Decap CMS and wants a better version of the same thing
- Wants a free, open-source CMS with zero hosting dependency
- Needs strong i18n support for multi-language content
- Is comfortable with widget-based editing and YAML configuration
- Wants the easiest possible migration path from Netlify CMS / Decap CMS
Then Sveltia CMS is the pragmatic choice. It fixes Decap's problems without changing the model.
Where GitCMS is better
GitCMS is better when you want a different editing experience, not just a better version of Decap's.
The widget-based editor model — even polished — is still filling out forms. If your content is docs, blog posts, changelogs, and marketing pages, a Notion-like editor is a more natural writing surface.
GitCMS also adds:
- Branch-based drafts and PR review as first-class workflow
- MCP integration for AI-assisted drafting, SEO, and content operations
- Active product development with a dedicated team and roadmap
- A modern writing experience that non-technical editors adopt without training
For teams building a content workflow from scratch — or outgrowing the widget-based model — GitCMS is the larger step forward.
Honest tradeoffs
Choosing GitCMS over Sveltia CMS is a real tradeoff:
- Sveltia CMS is completely free. GitCMS costs $49/mo. For budget-constrained projects, Sveltia wins.
- Sveltia is a drop-in Decap replacement. If you are on Decap, the migration is nearly zero effort. Moving to GitCMS requires a real setup change.
- Sveltia has stronger built-in i18n support than GitCMS.
- Sveltia runs entirely in the browser with no server dependency. The operational model is as simple as it gets.
For teams where the writing experience matters — where a Notion-like editor and AI-assisted workflows change how content gets created — these tradeoffs are usually worth it. You get a fundamentally better editing experience and a workflow designed for how teams work in 2026.
Decision by use case
Upgrading from Decap CMS with minimal effort: Sveltia CMS is the obvious choice.
Building a content workflow from scratch with a modern editor: GitCMS is the better fit.
Zero budget, simple content site: Sveltia CMS is the right answer.
Team publishing docs, blog, changelog with AI-assisted workflows: GitCMS is the better fit.
Multi-language content with strong i18n needs: Sveltia CMS has an edge.
Non-technical writers who need a Notion-like editing experience: GitCMS is the better fit.
Start editing.
Publish content with taste.
Same git-native model. An editor built for writing, not filling in fields.