Website embed
One script renders fields from your schema and posts to MuxForms. Works on Next.js, WordPress, and static HTML.
MuxForms features are everything a form backend should ship by default: a website embed, REST submit API, shared inbox, field validation, spam controls, CORS allowlists, and email notifications. Free, Pro ($9/mo), and Team ($29/mo). Pro and Team cover unlimited forms on every site and app you run.
Product
Everything a form backend should already include
MuxForms is the ingest layer: schema, embed, API, inbox, spam, and mail. You keep the design of the site or the app.
Feature summary
| Capability | Included |
|---|---|
| Website embed script | Yes |
| REST JSON submit API | Yes |
| Shared inbox + search | Yes |
| Analytics | Embed loads vs submissions, conversion, by origin |
| Email notifications | Yes |
| Honeypot + rate limits | Yes |
| Per-form CORS allowlists | Yes |
| Unlimited forms | Yes |
| Hosted share links | Yes — /f/your-slug with QR & social preview |
| Slack, Discord, Sheets | Yes — per-form Integrations tab |
| Zapier / Make / n8n | Signed webhook + REST API |
REST submit API
Any HTTP client can POST JSON. Expo, React Native, and custom UIs share the same inbox as the embed.
Unlimited forms
Pro and Team cover every site and app you ship. No per-form or per-domain tax. Free includes one form.
Shared inbox
Search submissions across properties. Open a lead from the marketing site next to feedback from iOS.
Schema validation
Required fields, types, and options are enforced before anything is stored.
Spam controls
Honeypot, rate limits, and origin allowlists reject junk before email goes out.
Email notifications
Each submission can notify the address you choose from a verified sending domain.
Hosted share links
Publish /f/your-slug pages with your styling, custom slug, QR code, and link previews—no website required.
Integrations
Slack, Discord, and Google Sheets from the dashboard; Zapier, Make, and n8n via signed webhook.
CORS allowlists
Limit which sites can embed in a browser. Server and native clients use a per-form ingest secret instead.
Live field builder
Add text, email, select, checkbox, and more without writing a schema by hand.
AI draft assist
Describe the form in English and MuxForms drafts fields you can edit before publishing.
Implementation details live in the docs. Pricing is Free, Pro, and Team on the pricing page.
Common questions
- Does MuxForms include a form builder?
- Yes. Add fields in the dashboard, set validation, and publish the schema to the embed or API.
- Can I style embedded forms?
- Yes. Colors, fonts, radius, and submit label are stored on the form and applied by embed.js.
- Which integrations are included?
- Slack, Discord, and Google Sheets are built into each form’s Integrations tab. Zapier, Make, and n8n use the signed custom webhook; Telegram and Notion via those tools. See /integrations.
- Does the API work from server-side code?
- Yes. Use the per-form ingest secret on server or native clients; browsers use CORS and submit tokens.
- How many forms can I create?
- Free includes 1 form. Pro ($9/month) and Team ($29/month) include unlimited forms across every site and app on the account.
Ship the form. Skip the infrastructure.
Start free, or try Pro with a 7-day trial. Team is $29/month when you need a shared inbox.
Upgrade to Pro