Publish without waiting on engineering.
See your changes live as you type, generate images without leaving the page, and localize a campaign yourself. Tangen gives editors a fast, modern admin, and none of the usual paywalls.
Built for developers, delivered for marketers.
The old trade-off was a CMS developers hated or one editors could not use. Tangen is built for both sides at once.
For your developers
A code-first backend they own: schema as TypeScript, a typed SDK, real environments, and AI built in. They build it once, the way they want it.
For your team
A clean admin with live preview, AI images, media, and localization. You publish on your own schedule, without filing a ticket for every change.
See the page as you write it.
Edit content and watch it render on your real site in real time. There is no publish-and-refresh loop, and no premium add-on to unlock it.
- Draft on the real site. Your front-end renders the draft exactly as it will look live.
- Included, not upsold. Live preview is part of the platform, not a paid tier.
- Bring any framework. Works with whatever front-end you put in front of it.
A media library that makes its own images.
Upload, organize, and localize assets, and generate or regenerate images with AI right where you use them. Index folders so agents can find the right asset through retrieval.
- Generate and regenerate. Describe an image and create it into your library, then regenerate until it is right.
- Organized and searchable. Folders keep assets tidy, and indexed folders feed RAG.
- A different asset per language. Localize media at the asset level and it applies everywhere that asset is used.
Forms your team can build.
Model forms as content, add conditional logic, collect submissions, and localize every label. Wire submissions into flows to email, notify, or sync wherever you need.
- Build without code. Compose fields, sections, and conditional logic right in the admin.
- Submissions, handled. Capture, store, and export submissions, with validation you define once.
- Connected to flows. Trigger an automation on submit to email, tag, or push data to another system.
Every locale, first-class.
Opt in per field and Tangen stores each locale in real, typed columns, not a JSON blob. Blocks, media, and content all localize, with a public locales API for your front-end.
- Per-field opt-in. Localize only what needs it, stored in columns you can actually query.
- Blocks and media too. Per-locale overlays for blocks and per-asset media, not just plain text.
- One item, many languages. A single content item serves every locale through the API and SDK.
Live preview, roles, and localization. All included.
The features other platforms charge for arrive switched on, because you run Tangen yourself.