The Appster Tag
Paste one tag on any site. Change the code in Appster once, and every page carrying the tag updates.
How the tag worksFor business owners, students and freelancers
Drag in a file or folder from your computer. Get a link, an embed tag, or your own domain. Change it once, by hand or with Claude, and every page updates.
Today
Changing one line of a client's code means logging into their account, finding the custom code box and pasting again. Nothing keeps a history, one bad paste breaks it on every page, and once the code is handed over, so is your leverage.
With Appster
The code lives in one place. Edit it once and every page with the tag picks it up. Every publish is a version you can go back to in one click, and every tag has an off switch for when an invoice is late.
A tag for code that runs on sites you already have, and hosting for whole sites.
Paste one tag on any site. Change the code in Appster once, and every page carrying the tag updates.
How the tag worksUpload a site or a funnel, connect your domain, and Appster serves it. No page builder underneath.
Inside Appster HostingTry every feature free for 7 days, no card needed. Or take Support and we build it with you.
Just you
One workspace, one domain. Everything you need to run your own client work.
$10USD / month
Your whole team
No limits and no solo account: a workspace per client, and people to share them with.
$20USD / month
You and us
Everything Business has, and the Appster team working on it alongside you.
$20USD / month
Launch price ends in
Billed from day one. No free trial.
No card for the Starter and Business trial. Pay through PayPal when you're ready; Support is billed from day one. Cancel anytime.
GoHighLevel, WordPress, Webflow, or any site that takes a script tag. You embed one Appster tag, and everything you publish runs through it.
Only once, to paste the tag. After that you work from your own Appster dashboard, and whatever the tag serves changes without touching their site or their logins again.
Every tag has an off switch. Work you delivered through a tag can be switched off until the invoice clears, then switched straight back on, with nothing deleted. Make sure your agreement with the client says you can do it.
No. When you publish, the change goes live everywhere the tag is embedded, with no redeploys. You never reopen the site to update it.
Every publish is saved as a version, so you can see what changed, who changed it, and when. Restore the previous version in one click.
Yes. Share code with teammates and clients behind access controls, with a full audit trail of every change. Secure sharing comes with every plan; adding team members needs Business.
Serverless JavaScript functions hosted by Appster. Each one returns a webhook URL you can call from anywhere, and you can run logic and capture logs.
No. Every feature is free for 7 days with no card. After that, choose Starter ($10 a month) or Business ($20), and switch or cancel anytime. Support ($20 a month, Business plus hands-on help from us) has no trial and is billed when you subscribe.
Create your workspace in minutes. Try everything free for 7 days, no card needed.