For your business
A business phone that answers when you can't.
A real number, one inbox for your team's calls and texts, and an AI agent that picks up when nobody can. Free to start, no card.
See SiteCall for businessBusiness phone · voice API
Phone calls, answered by AI.
Use SiteCall as your business phone, or build its calls, texts and AI voice agents into your own product.
For your product
Calls, texts and voice agents inside your app.
One REST API with signed webhooks and web and React Native SDKs, and a separate workspace for each customer you serve. Atriam runs on it.
See the developer platformHow it works
One number, one agent, one team.
- 1
Get a number
Pick a local or toll-free US number, or port the one you have at no charge.
- 2
Put an agent on it
Write what your AI agent should say, preview its voice, and set the share of calls it answers.
- 3
Answer with your team
The rest ring your people in the browser or on their cells. Texts land in one shared inbox, and voicemails arrive transcribed.
Pricing
A better phone system for less than you pay now.
Business phone plans commonly list at $15 to $50 a user a month, and contact center seats at $89 and up. SiteCall team plans are $12, $24 and $49, AI voice minutes are $0.15, and there are no minimums or contracts.
Free$0to start
Starter$12a user a month
Business$24a user a month
Contact Center$49an agent a month
AI minute$0.15beyond included
See pricingTypical list prices for comparable plans, checked October 2026.
Security
Security you can read.
Every workspace is isolated in the database, and a number's history stays with the business that used it. Our security page also lists what we don't claim.
Read how we protect your callsPut an AI agent on your first number today.
Start free with one number and 60 AI minutes a month. Add your team when you're ready.