01 / Invite interest
Put out a good question.
Add a small, protected signup form. Ask for an email first, then only the details that help you learn.
The deep dive
Make the buildup count.
MasterBeta is the temporary control room between “we’re building this” and “this is real now.” It turns early interest, invitations, feedback, and launch rules into a calm, useful picture—then gets out of the way when the product has grown up.
The boring-but-important truth
A waitlist should do more than wait around.
A pile of email addresses is not a launch plan. MasterBeta helps a small product team answer better questions: Which places are asking for this? Who is willing to test the rough edges? Is this invitation wave working? What remains before we can call it launched?
The satisfying bit: it gathers just enough evidence to make the next move obvious—without turning a beta into a permanent shadow product.
The rhythm
From a little interest to fully live.
02 / Read the shape
See where the pull is.
Interest becomes useful signals—by site, campaign, ZIP, role, or launch question—so a beta can open in the right place.
03 / Open with care
Let the right people in.
Send invite waves or unlock codes. Feature gates make a rollout intentional instead of accidentally public.
04 / Graduate or retire
Know when to leave.
Export the evidence, hand off durable data, and turn the temporary system down. The goal is a launched product—not an eternal beta dashboard.
Why teams like it
Less fuss. More useful signals.
- Forms are protected with Turnstile and origin checks.
- Each product keeps its own voice, page, and visitor experience.
- Configured follow-up questions let a signup teach you something.
- Exports and digests keep the answer accessible to the people making the call.
What it will not become
We know when to leave.
MasterBeta is deliberately narrow. It does not become the permanent source of truth for users, locations, content, permissions, or product rules. The moment a capability needs to live after launch, it belongs in the product that owns it.
That boundary is what keeps a useful launch tool from turning into an accidental platform.
White-label experience
You a little shy? It’s okay if you like things discreet.
Put your company logo where the MasterBeta logo would normally appear—in beta email and the admin. Use your organization’s name, reply-to address, and neutral copy throughout the experience.
BYOD: bring your own domain. On the paid white-label plan, we help verify your sending domain so invitations and updates arrive from your organization, not ours. Recipients get your brand; we keep the puns on our own marketing site.
A normal integration
You call the shots.
A site embeds its own form and branding. MasterBeta accepts the protected submission, optionally asks configured research questions, and returns a simple answer. The site decides what happens next.
For a location rollout, a product can ask whether a ZIP has access to a named capability before it shows a local experience. MasterBeta provides policy and context; the product provides every pixel and every lasting decision.
POST /v1/submit
{
"siteKey": "mb_pub_…",
"form": "alpha",
"email": "hello@example.com",
"answer": "I can test this with my neighborhood group.",
"turnstileToken": "…"
}
201 { "status": "waitlisted" }
The product decides whether that person sees
“thanks,” a follow-up question, an invite,
or a thoughtful not-launched-yet page.A small promise
Make beta leave them wanting more.
MasterBeta exists for the messy middle: the period when people are interested, the product is still learning, and someone needs to decide what opens next.
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