Simple forms. Happy visitors.

The form backend for any website. Point your HTML form at Nisuform, or let your AI agent set it up with one prompt or over MCP. Every submission lands in one clean inbox, with email alerts and built-in spam protection.

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<!-- Works on any website. No JS required -->
<link rel="stylesheet" href="styles.css" />
<form class="contact-form" action="https://api.nisuform.com/s/x7k2m9" method="POST">
  <h2>Let's talk 👋</h2>
  <label>
    Name
    <input type="text" name="name" placeholder="Jane Smith" required />
  </label>
  <label>
    Email
    <input type="email" name="email" placeholder="jane@example.com" required />
  </label>
  <label>
    Message
    <textarea name="message" rows="3" placeholder="Tell us a little about your project" required></textarea>
  </label>
  <!-- spam protection is automatic -->
  <button type="submit">Send message</button>
</form>

Let's talk 👋

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Submissions delivered
120K+
Forms created
1,500+
Spam entries blocked
40K+
Uptime
99.99%

Simple & Fast

Create your form under 30 seconds with beautiful ready-made templates.

Spam Protection

Built-in spam filtering blocks bots so only real replies reach you.

Email Alerts

Get notified instantly when someone submits your form.

Agent Ready

Paste one prompt into your coding agent, or connect it over MCP.

Any Tech Stack

Plain HTML, React, Vue or anything else that can send a request.

Submission Inbox

Browse, search and export every response from one dashboard.

No backend. Just a URL.

Point your form at a nisuform URL and you are live. No servers, no database, nothing to maintain.

Spam stays out

Bots and junk are filtered out automatically, so only real replies from real people reach you.

Instant email alerts

Get an email the moment someone submits, so you can reply while the lead is still warm.

How it works

Three steps from blank page to first submission.

  1. 1

    Create your form

    Start from scratch or pick a ready-made template. No code required.

    Contact form

    Draft
    Name
    Jane Smith
    Email
    jane@example.com
    Add field
  2. 2

    Connect it anywhere

    Point your form's action at your Nisuform endpoint. Plain HTML works, no JavaScript needed.

    <!-- Works on any website. No JS required -->
    <form action="https://api.nisuform.com/s/x7k2m9" method="POST">
      <input type="text" name="name" required>
      <input type="email" name="email" required>
      <textarea name="message"></textarea>
      <!-- spam protection is automatic -->
      <button type="submit">Send message</button>
    </form>
  3. 3

    Receive replies

    Every submission lands in your inbox with an instant email alert, spam filtered.

    Jane Smith

    New

    jane@example.com

    Hi! I would love to hear more about your work. 🙌

    Oguz Kara

    oguz@example.com

Create Form Now

One submission. Every destination.

The moment someone hits submit, nisuform delivers the entry to your inbox and every tool your team already lives in. Email, Slack, Discord, Telegram, Google Sheets and webhooks are supported.

Browse all integrations

Questions

Answers about setup, spam, plans and privacy.

What is Nisuform?

Nisuform is a form backend for any website. Point your form at a Nisuform endpoint and it filters out spam, stores every submission in your dashboard and emails you when a new one arrives, so you do not need a server or database of your own.

How do I connect my form?

Create a form in your dashboard and copy its endpoint. Use it as your form action, or send your own request to it from any framework. New submissions then appear in your inbox and arrive by email within seconds. The docs have copy-paste examples for HTML, JavaScript and React.

Will Nisuform work with my website?

Yes, on any website that can send a request: hand-written HTML, WordPress, a JavaScript framework or a page from a site builder.

What do visitors see after submitting a form?

By default, a thank-you page with a link back to your website. On the Pro plan, you can replace that message with your own or redirect visitors to a page of your choice.

How does Nisuform protect against spam?

Every submission is screened automatically, with nothing to set up. A hidden honeypot field, a fill-time check and rate limits stop most bots. Submissions with too many links, or duplicates of an earlier one, go to the spam folder, where they never send a notification or count toward your monthly limit. You can also limit a form to submissions from your own domains.

How will I be notified of new submissions?

You get an email as soon as a submission arrives, and every submission is saved in your inbox. On the Pro plan, notifications can also go to any email address, or to Slack, Discord or Telegram.

Is there a free plan?

Yes. The Free plan includes 3 forms and 100 submissions per month, with email notifications, spam protection, full submission history and CSV export. No credit card is required.

How much does Pro cost?

Pro costs $10 per month, or $84 per year, which works out to $7 per month. It includes unlimited forms, 5,000 submissions per month, file uploads, auto-replies, custom redirects and thank-you messages, plus notifications to Slack, Discord, Telegram and Google Sheets.

Can visitors upload files through my form?

On the Pro plan, each submission can include up to 5 files, such as images or PDFs, up to 25 MB per request. Files are stored privately and shared only through signed links that expire after 15 minutes.

Can I send submissions to other apps?

On the Pro plan, submissions can go straight to Slack, Discord, Telegram or Google Sheets, and to most other tools through webhooks, Zapier or Make.

Can I export my submissions?

Yes, on every plan. Exports are CSV files that open in Excel and Google Sheets, and your submissions stay in your account until you delete them.

How is my data protected?

Submissions are encrypted in transit and at rest, and are used only to provide the service. IP address collection can be turned off for each form, and deleted submissions are removed within 30 days. A Data Processing Agreement is included with every account.

Never lose a potential lead 🥳 ever again

Set up your first form in under a minute and every reply lands straight in your inbox.

Get StartedSee pricing

Jane Smith

jane@smith.design

Live

12.4k

Submissions

24

Forms

0

Spam