Every client's newsroom, from one dashboard.
Content is the service clients keep asking for and the hardest one to staff. Mastheads lets an agency run a real editorial operation for every client, each in its own voice, on its own site, without hiring a writer per account.
I run my own news sites, and I let the machine draft, check, illustrate and publish under my name. Putting a client's name on unchecked content is the same fear, one step removed. I built this so the name on the article is one you can defend.
The parts nobody wants to say out loud.
- ·Every new content client means another writer to hire, brief, and manage.
- ·Client blogs go quiet the moment your team gets busy elsewhere.
- ·AI drafts are fast, but you can't put a client's name on unchecked content.
- ·Juggling logins, voices, and schedules across a dozen client sites.
The jobs agencies hand it.
Bring the stale posts back
Point it at your sitemap, filter by path and by age, and every post untouched for months comes back refreshed, rewritten, or written to beat the page that outranks it.
Ask for an articleA month of articles from one list
Paste the rows or upload a spreadsheet. One article per row, with your own outline on any row that needs one.
Ask for an articleWrite from your own brief and nothing else
Give it the brief and up to eight reference links, and the article is built from that material with no search of ours.
Ask for an articleFill a site before it has a CMS
Write on demand with nothing connected, read or export the drafts as Markdown or HTML, and connect a CMS when the site goes live.
PublishingEvery client's blog, one login
Up to 20 sites from one dashboard, each in its own voice under its own bylines, with your team on it.
PricingYour newsroom inside your own tools
Connect Claude Code, Cursor or any MCP client to the newsroom, read your articles from your own code, and hand it a key with Full access when you want it to commission work too.
Your content, your APIA name on every article
Real named bylines, an editor of record, EU AI Act disclosure, a registered DMCA agent, and a trace of the sources and checks behind each piece.
Voice and bylines
Built for agencies.
Up to 20 sites, one dashboard
Run each client as its own domain with its own niche, voice, and schedule. Starter covers up to 3 sites, Growth up to 10, Pro up to 20, from a single login.
A distinct named voice per client
Set tone, reading level, point of view and audience per client, with your own banned words and standing instructions. Real named bylines, so each client reads like themselves, not like the same AI.
Your whole team, one newsroom
Invite teammates and share every client's domains, articles, runs and blueprints. Growth includes 5 seats, Pro 20. Personal API keys stay with whoever created them.
Fact-checked, review-by-default
Every article is checked against its sources and waits for you as a draft, so you sign off before a client ever sees it.
Your client owns it, cleanly
Export to Markdown or HTML, or pull articles straight out with the /v1 API. If a client leaves, they take a clean archive and you have nothing to explain.
Compliance is built in, not bolted on.
- EU AI Act Article 50 disclosure
- Named editor of record + real bylines
- Self-serve GDPR export and account deletion
- Registered DMCA agent
- Fact-checked against sources
- You own every article, one-click export
Answers to what agencies actually ask.
How many client sites can one account run?+
Can each client have its own voice and byline?+
Can articles publish under the client's own name?+
What happens to the content if a client leaves?+
Try Mastheads for agencies.
7 days, 10 articles, no card. See it run on your own site.