The CMS for startups testing ideas in the market.
Ship your MVP’s website from your own code or an AI coding tool. Every signup lands as a lead with where it came from, and you change the words the same day, without a redeploy.
Ship. Your MVP's page goes live. Every word on it comes from mywebcms.
Market testing
Put the idea in front of people. Learn. Change it.
Market testing an MVP is a loop: a landing page in the market, signups you can work, and a message you can rewrite the same day. mywebcms is the content and lead side of that loop — not a page builder.
- 01
Ship the page
Your own frontend — hand-written or from an AI coding tool — reads every word from the Content Delivery API. A waitlist or early-access page is enough.
- 02
Collect interest
Waitlist, demo and early-access forms submit to mywebcms. Every signup becomes a lead with the page, referrer and UTM tags attached.
- 03
See what worked
Filter leads by source, work follow-ups in admin, and read cookieless traffic against the leads each page and campaign brought.
- 04
Change the message
Edit the headline or offer in Development, merge a Release, and the live site shows the new words — no redeploy of your frontend.
Waitlist and early access
Every signup lands as a lead, with where it came from.
A waitlist form, early-access signup or demo request on your startup landing page posts to the Form API. Submissions become leads you can own, call and export — no spreadsheet, no separate form tool.See how forms and leads work
Leads · Early access
Last 7 days- ARAlex R.utm_source=twitterNew
- SKSam K.utm_source=redditContacted
- JMJordan M.utm_source=newsletterQualified
Waitlist form, built in
Define fields once. Any stack posts JSON to that form's endpoint; invalid fields get clear errors.POST /v1/forms/…/submitSource on every lead
Page path, referrer and UTM tags travel with the submission, so you see which channel filled the list.utm_sourcereferrerWork the list
Statuses, owner, priority, follow-ups and an activity log for customer interviews — not just a CSV dump.NewContactedExport when you need it
CSV of the current filter or selection. Spam stays out with a honeypot, rate limits and an optional CAPTCHA.Export CSV
Change without a redeploy
Rewrite the pitch the same day you learn.
The headline that flopped on Monday can be a better offer by Monday night. Edit in Development, merge a Release, and Production serves the new words — your frontend stays where it is.See how staging and Releases work
Edit in Development
Clone the page, change the copy, keep Production read-only until you mean to publish.DevelopmentProductionRelease to go live
A Release reads like a pull request. Merge it and the API serves the next Production version.v1v2Your code owns the design
mywebcms has no colours, fonts or layouts. The frontend you (or an AI tool) wrote keeps looking like you.Content onlyBuilt with an AI tool?
Admin's Copy prompt for AI teaches your coding assistant the page's endpoints. Lovable, v0, Bolt, Cursor and Claude Code all work the same way: they write the frontend; mywebcms holds the words and the forms.Lovablev0Claude CodeSee the AI-built websites use case
Past the first test
Try a second idea. Keep what you learned.
The free plan holds two websites, both live — enough for a second audience or a second offer. When the product sticks, the same content and API stay with you; cookieless analytics shows which pages turn into leads, and you can move to your own PostgreSQL later.See the free plan
Two live websites free
Ship one MVP site and keep a second for another idea or audience, without paying until you need more.Idea AIdea BTraffic to leads
Cookieless website analytics shows which pages and campaigns turn into waitlist signups — website traffic only, never product analytics.Views → leadsAny frontend
Plain HTTP and JSON: Next.js, React, Vue, PHP, static HTML. Rebuild the site later without moving the content.Your stackGrow without a rebuild
Same API for the real product site. Move content to your own PostgreSQL and files to your bucket when you're ready.Your PostgreSQL
FAQ
Questions founders ask.
Market testing an MVP website with mywebcms — what it does, and what it leaves to your code.
Get started
Build your next client site on mywebcms.
Start from a screenshot, give your client one simple place to run it, and ship it on any stack you like.
- Two steps to your first website:
- 1Create your workspace
- 2Add a client website
Everything that comes with mywebcms
Tap any feature to learn more.