SmartLine is an AI sales agent that picks up every call, replies to every message, qualifies the lead, and books the next step — across phone, SMS, and WhatsApp. It works while your team is busy, closed, or asleep, so warm demand stops leaking into voicemail.
No credit card to start · Powered by OpenAI Realtime · Trained on your business
The lead was warm. They found you, they had money, they were ready. Then the phone rang during a meeting, the text came in after hours, or the WhatsApp sat unread until tomorrow — and by tomorrow they'd already booked with someone who answered.
You don't have a lead problem. You have a response problem. The demand is already there; it's dying in the gap between "they reached out" and "someone got back to them."
Voicemail records the miss. SmartLine recovers the sale.
Answers the calls and messages that arrive when you're closed, and keeps the conversation alive until you can take it.
Chases the leads who went quiet — politely, persistently, on the channel they actually read.
Asks for need, budget, timeline, and urgency, then flags the hot ones so your team spends time where it pays.
Sets appointments, confirms, reminds, reschedules, and fills cancellations from a waitlist — straight into your calendar.
Speaks your customers' language in your tone of voice — trained on your offers, your policies, your way of selling.
Knows when a real person should take over and routes the conversation — with full context — to the right one.
Forward your number or get a new one. SmartLine wires up voice, SMS, and WhatsApp through Twilio.
Feed it your services, pricing, FAQs, and tone. It learns to sound like your best front-desk person.
Call it. Text it. Try to trip it up. Tune the answers until it handles your buyers the way you would.
Every call answered, every message returned, every booking logged — automatically, around the clock.
Challenge the live agent like a real buyer — price, objections, languages, human handoff. No signup; it runs on OpenAI's Realtime voice.
Live challenge — test the agent now
Type or click Start Voice to talk. Any language.
Ask what real buyers ask: price, timing, objections, languages, human handoff. If it handles you well, it can handle your leads.
Register free, train your agent, and go live. Transparent monthly plans, a 7-day trial, and usage that scales with your call volume.
7-day free trial · free registration with starter credits · no card to begin.
Start freeFor businesses that want it done right the first time. We map your workflow, train SmartLine on your buyers, connect your channels and calendar, and test it live before it ever answers a real call.
Then pay-as-you-go usage. Financing available.
Most don't notice. SmartLine runs on OpenAI's Realtime voice — it speaks naturally, handles interruptions, and stays on-brand. You can also have it disclose that it's an assistant if you prefer.
Plans start at $49/mo and include a block of minutes; usage beyond that is $0.07–$0.15/min depending on tier. A typical busy month for a small business runs a few dozen dollars in usage. You're never surprised — credits and overage are shown in your dashboard.
Yes. It integrates with your calendar to set, confirm, and reschedule appointments, and can log leads and conversations to your CRM so nothing is lost.
Voicemail records that you missed someone. A chatbot answers questions. SmartLine sells — it qualifies, follows up, books, and hands warm conversations to your team. It's a front-line revenue agent, not a help desk.
Yes — there's a white-label program. Give every client their own branded voice agent under your agency, with their own accounts and your own pricing. Book a call to see the agency offer.
Every day without it, warm leads keep slipping into voicemail. Start free and put SmartLine on the line in five minutes — or have us build it for you.