Copy, paste, publish
Paste the form’s code on your website, blog, or landing page. No coding required.
Mobile web forms that grow your text list.
Build a sign-up form, copy the code, and paste it on your website, landing page, or funnel. New subscribers get your first text right away, confirm with double opt-in, and can start a welcome series by text, voicemail drop, or call.
14-day free trial · 30-day money-back guarantee on unused credits
Formerly Call Loop. Trusted by over 45,000 people, organizations, and businesses.
What is a mobile web form for SMS?
A mobile web form is a sign-up form on your website that adds people to your text list. With Broadcast, formerly Call Loop, you paste the form code on any page, and subscribers get your first text right away, confirm with double opt-in, and can start a welcome series by text, voicemail drop, or call.
Why it matters
What the sign-up form does.
The fields you need
The phone number is required. Add name, email, and other fields as you need them.
A first text right away
Write the text people get the moment they submit the form.
Compliance wording and double opt-in
Add the compliance message to the first text, and ask new subscribers to reply YES before they get your campaigns.
Your button, your thank-you page
Change the button text and colors, and show a success message or send people to a page you choose.
See how many joined
Each form adds people to the group you choose, so you can see how many subscribers it brought in.
How it works
How to add a sign-up form to your site.
- 01
Create the form
Open Web Forms in your account, give the new form a title, and write the first text people get the moment they submit it. Each form adds people to the group you choose, so you can see how many subscribers it brought in.
- 02
Choose fields and options
The phone number is required, and you can add name, email, and other fields. Turn on the compliance message and double opt-in, change the button text and colors, and show a success message or send people to a page you choose.
- 03
Paste the code
Copy the HTML code and paste it on your website, blog, landing page, or funnel, with no coding required. It works on site builders that accept HTML, such as WordPress, Wix, and Squarespace, and your terms and privacy links come from company settings.
- 04
Welcome and follow up
Your first text goes out on submit. With double opt-in on, people reply YES to confirm before they get your campaigns, and an automated campaign can then send the next texts, a voicemail drop, or a call.
Integrations
Works with the tools you already use.
WordPressAdd a Broadcast sign-up form to any WordPress page or post, offer a text-to-join keyword, and track sign-ups with the Broadcast snippet. Then reach the list by text, voicemail drop, and call.
WixEmbed a Broadcast web form on your Wix site, with no coding. Visitors who sign up confirm by text and join a list you can text, voicemail, and call.
SquarespaceAdd a Broadcast web form to your Squarespace site. Every sign-up confirms by text, joins your list, and can start a campaign of texts, voicemail drops, and calls.
WeeblyPlace a Broadcast sign-up form on your Weebly site, store, or blog. New contacts confirm by text and join a list you can text, voicemail, and call.
ClickFunnelsThe easiest way to connect ClickFunnels. Build a form in Broadcast, paste it into your funnel, and every signup joins your list with consent and double opt-in, ready for texts, voicemail drops, and calls.
LeadpagesDrop a Broadcast web form into your Leadpages landing and webinar pages. Each signup joins your list and gets the texts, voicemail drops, and voice broadcasts you set up.
Common uses
Where businesses put a sign-up form.
Website and blog
A form on your busiest pages for deals, specials, updates, or alerts.
Funnels and landing pages
Add the form to your launch pages so buyers join your text list before the offer opens.
Event and webinar sign-ups
Collect the phone number with the registration, then send reminders by text, voicemail drop, or call.
Reviews left for Call Loop, now Broadcast.
24% boost in webinar attendance
“To remind people of my webinars, I've increased my show rate by 24%. Using Call Loop we consistently make $3,000 - $5,000 more each webinar.”
Brian B.CEO, REIFuzeIt automates my advertising
“I am a Realtor and Call Loop has allowed me to amass a buyers list of hundreds with just 1 hour a week. It provided the tool that allowed my business to create systems instead of to do's!”
Roger L.Key Realty Streamlines our SMS texting
“Call Loop streamlines SMS messaging sequences and boosts direct communication, making it easy for connecting with users effectively.”
James C.Director of Advertising Ops, Drive
How do I add an SMS sign-up form to my website?
Create the form in Broadcast, choose the fields and the first text, then copy the HTML code and paste it on your page. It works on site builders that accept HTML, such as WordPress, Wix, and Squarespace.
What happens when someone submits the form?
They get your first text right away. With double opt-in on, they reply YES to confirm, and until then they stay unsubscribed. After that, an automated campaign can send the next texts, a voicemail drop, or a call.
What should the form say?
That the person agrees to get text messages from you, what kind and how often, that message and data rates may apply, and how to opt out, with links to your terms and privacy policy (set them once in company settings). A phone number alone is not consent. This is not legal advice.
Should I use a web form or a text-to-join keyword?
Use a form where people are already online, and a keyword where they are not, such as signs, radio, events, and packaging. Both add people to your list and can start the same welcome series.
What does it cost?
Each text costs 1 credit per 160 characters, from the same credits as picture messages, voicemail drops, and calls. Plans start at $15 a month for 250 credits.
Keep exploring
Nearby capabilities.
These tend to be set up alongside it.
Get started for free.
Texts, picture messages, voicemail drops, and voice calls, all paid with the same credits. Cancel before day 14.