Webflow · Squarespace · WordPress · Any site
Add a phone number to your website in 30 seconds.
Paste your number and get a clean "Call" and "Text" button you can drop on any page. Works on mobile. No account required. If you want the calls answered by an AI receptionist 24/7, preview Kai in your browser for free, then activate a paid plan.
Why these buttons convert
- Mobile-friendly — tap the Call button on any phone and it dials instantly
- No external scripts, no CDN, no page-speed penalty
- Text button opens SMS compose with your number pre-filled
- Works even if you lose your website host — the tel: and sms: links are self-contained
How it works
Paste your number
Type your business number into the box above. We instantly generate a clean Call and Text button set.
Copy the snippet
One self-contained HTML snippet — no external scripts, no CDN, no page-speed penalty. Copy it with one click.
Drop it on your site
Paste into Webflow, Squarespace, WordPress, or plain HTML. Step-by-step instructions are included for each platform.
Let Kai answer (optional)
Want the calls answered 24/7? Preview Kai in your browser for free, then activate a paid plan for a dedicated number and live calls.
When a click-to-call button pays off
Service businesses & contractors
Visitors tap Call from their phone the moment they land on your page — no typing, no copy-paste, no friction.
Landing pages & ad campaigns
A prominent click-to-call button turns paid traffic into phone leads instead of bounces. Pair it with Kai so no call is missed.
Local & "near me" searches
Mobile searchers want to call now. A one-tap button beats a contact form every time for high-intent local traffic.
Booking & quote requests
Let people text instead of filling out a form. The Text button opens SMS with your number pre-filled.
Common questions
How do I add a phone number to my website?+
Paste your number into the box on this page, copy the generated snippet, and drop it into your site. It works on Webflow, Squarespace, WordPress, and plain HTML — the page includes step-by-step instructions for each. The whole process takes about 30 seconds and requires no account.
Will the Call button work on mobile?+
Yes. The Call button uses a standard tel: link, so tapping it on any phone dials your number instantly. The Text button uses an sms: link that opens the messaging app with your number pre-filled.
Does the snippet slow down my site?+
No. The snippet is self-contained HTML and inline styles — no external scripts, no CDN, and no JavaScript. It has zero page-speed impact and keeps working even if you switch website hosts.
Do I need a KaiCalls account to use the buttons?+
No. The click-to-call and click-to-text buttons work with any phone number, free, with no account. You only need an account if you want Kai to actually answer the calls 24/7.
What if I do not have a business number yet?+
Preview an available US number in your area code, then complete paid activation to claim a dedicated number. Live answering starts only after payment succeeds.
What happens if I want Kai to answer the calls?+
Start with free browser demo; payment required for live phone service. Kai picks up every call 24/7, qualifies the caller, books appointments on your calendar, and texts you a summary. Plans are flat — Kai Backup is $10/mo for roughly 20 answered calls and Kai Office is $349/mo for roughly 600 — with no per-minute overage and no per-seat charge.
Add the button — and let Kai answer the calls.
The buttons and browser demo are free. Choose a paid plan before Kai answers live calls, qualifies callers, or books appointments. Plans start at $10/mo with no per-minute overage.
Try free demoNeed the full AI chat widget (text + voice in a floating bubble)? Get started and grab it from your dashboard.