Can contact forms on different domains share one inbox?

Yes. Create one form per site or reuse forms; all submissions are searchable together.

Does this replace Contact Form 7?

For many sites, yes—without PHP mail or plugin updates.

Can mobile apps send to the same contact form?

Use the submit API with the same form id.

Copy the template fields, allowlist your domain, paste the embed snippet.

MuxForms contact forms are get-in-touch pages that POST to a hosted backend instead of theme SMTP or per-site API routes. Embed on WordPress, Next.js, or static HTML, allow your origin, and read every message in one inbox with email alerts.

Use case

Website contact forms that actually reach you

Contact pages fail quietly: theme SMTP, spam folders, a different plugin per domain. MuxForms is one embed and one inbox.

Contact form checklist

Item	MuxForms
Typical fields	name, email, message
Delivery	Inbox + email
Multi-site	One account
Price	$9/month

The contact page is the highest-trust form on your site—and the one most often wired with PHP mail, stale SMTP plugins, or a Route Handler nobody owns.

MuxForms gives you a schema (name, email, message), CORS allowlists per form, honeypot and rate limits, and a searchable inbox with email notify on your sending domain.

Embed on WordPress via Custom HTML, on Next.js via a client wrapper + embed.js, or POST JSON from mobile with the same form id so support is not guessing which channel the user used.

Unlimited forms on Pro and Team means every client domain gets its own form id without a new vendor contract.

Ready-made template

Create a form named Website — Contact with these fields, then paste the embed on your page. Allow each site origin; point notify email at sales@ or hello@.

Field	Type	Required
Namename	text	Yes
Emailemail	email	Yes
Messagemessage	textarea	Yes
Leave blank_hphidden	text	No

Embed demo

Illustrative preview—wire your form id after signup.

Schema JSON

{
  "name": "Website — Contact",
  "fields": [
    {
      "name": "name",
      "label": "Name",
      "type": "text",
      "required": true,
      "placeholder": "Jane Doe"
    },
    {
      "name": "email",
      "label": "Email",
      "type": "email",
      "required": true,
      "placeholder": "you@company.com"
    },
    {
      "name": "message",
      "label": "Message",
      "type": "textarea",
      "required": true,
      "placeholder": "How can we help?"
    }
  ]
}

Embed snippet

<div data-form-id="FORM_UUID"></div>
<script src="https://www.muxforms.com/embed.js" defer></script>

Common questions

Can contact forms on different domains share one inbox?: Yes. Create one form per site or reuse forms; all submissions are searchable together.
Does this replace Contact Form 7?: For many sites, yes—without PHP mail or plugin updates.
Can mobile apps send to the same contact form?: Use the submit API with the same form id.
How fast is setup?: Copy the template fields, allowlist your domain, paste the embed snippet.

Create the form for this job.

Then clone the pattern for the next site or app.

Upgrade to Pro