web3forms · Formspree · Contact Form 7 alternative

You already built the form.
Switch the backend in one line.

FormRelay is a drop-in form backend built for people who ship sites with AI. Same field names as web3forms, so switching is changing one URL. No DNS, no SMTP plugins, no config.

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Switching is one line

Because our field names match web3forms, you keep your whole form — just point the action at us and drop in your key.

Before (web3forms)

<form action="https://api.web3forms.com/submit" method="POST">
  <input type="hidden" name="access_key" value="old-key">
  <input name="name" required>
  <input name="email" required>
  <textarea name="message"></textarea>
  <button>Send</button>
</form>

After (FormRelay)

<form action="https://formrelay.../submit" method="POST">
  <input type="hidden" name="access_key" value="your-key">
  <input name="name" required>
  <input name="email" required>
  <textarea name="message"></textarea>
  <button>Send</button>
</form>

Two values change — the URL and the key. Every field, every style, every bit of your form stays exactly the same. Or just tell your AI: "switch my form to FormRelay."

Why builders switch

The short version of what you stop dealing with.

	FormRelay	web3forms / Formspree	Contact Form 7 + SMTP
DNS / SPF / DKIM setup	None	None	Required, per site
Your AI can set it up (MCP)	Yes	No	No
Switch cost	Change one URL	New keys + rewrite	Plugins + config
Real submissions inbox	Yes	Email only / paid	wp-admin only
AI spam + lead scoring	Yes	No	No
Free tier	3 forms free	Limited	Free but you host

Switching takes about a minute

Two ways to do it — by hand, or let your agent do it.

Grab a key

Swap the URL

Change your form's action to FormRelay and drop in the key — paste it above and we do it for you.

Or just tell your AI

"Switch my Formspree form to FormRelay." Your connected agent finds it, swaps it, done.

Rip out the config. Keep your forms.

Free to start — 3 forms, no card, no DNS, no captchas.

Get started free