Mergeline adds a content editing layer to any AI-built site — forms, AI chat, and preview branches — without requiring you to refactor your codebase or adopt a rigid CMS schema.
You built a great site. Now you're the content team. Every headline tweak, every product update — it flows through you.
Contentful and Sanity assume you defined a content schema up front. You didn't. You shipped. Mergeline works with whatever structure you built.
Restructuring a weekend build to fit a headless CMS isn't the plan. Mergeline scans your repo and works with your existing structure — not against it.
A single config file in your repo defines exactly what clients can see and touch. Everything else is locked.
Mergeline meets your site where it is — scans what you've built, generates an editing layer on top, and gives clients a place to work that isn't your inbox.
Point Mergeline at your repo. We scan the structure — framework, content organization, hardcoded data — and tell you exactly what works, what needs a small adjustment, and what won't fit. No surprises.
Whatever content structure you have — conventional or fully vibe-coded — Mergeline generates editing forms for it. Clients browse, edit, and upload images without touching code.
Clients say "update the hero headline to X." The AI reads your template, finds the marked region, and makes the change. You defined the editable zones. The client just talks.
Every client edit creates a branch with a live preview URL. Nothing touches main without your say. Publish directly or require your approval — per site, your call.
Clients see "Changed headline from 'Welcome' to 'Get Started'." Not a raw diff. No technical explanation required. No support call.
All assets commit directly to your repo. No proprietary CDN, no platform lock-in. If a client leaves, they take everything with them — their content is always theirs.
Starts at $9/month for one site. No CMS refactor, no vendor lock-in, no more content requests in your DMs.
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