AI PHONE AGENTS · LIVE IN 5 MINUTES
Never miss another profitable call.
Your AI phone agent answers 24/7 in a natural voice, knows your business, books appointments, follows up leads, and runs outbound campaigns — for a fraction of the cost of a single receptionist.
The $5 is a starter credit pack — every cent is yours to spend on calls, SMS and API. Unlocks full access for 3 days. Pro auto-starts at $199/mo on day 4 — cancel anytime.
Today
$5 starter credits
Spent on your usage · unlocks platform · 3 days full access
Day 4
$199/mo
Pro auto-starts · cancel anytime
Usage
From $0.06/min
Only what you actually use
No long trial. No contracts.Cancel inside the 3-day window and you're never billed the $199.
The problem
The call you miss is rarely the only thing you lose.
Most businesses do not lose customers because their service is poor.
They lose them because the moment failed.
- The phone rang while someone was busy.
- The inquiry came in after hours.
- The follow-up happened too late.
- The caller moved on.
That is all it takes.
SmartLine fixes that first moment — the one that decides whether the conversation continues or disappears.
The promise
Not a chatbot. Not a call center. Your own AI phone agent.
SmartLine is built for businesses that want speed without the usual friction.
That is the difference.
What it does
What your agent can actually do
For inbound calls
- Answer 24/7 in a natural, human voice.
- Know your business from your profile, documents, or website.
- Qualify leads.
- Answer common questions.
- Book appointments.
- Transfer to a human when needed.
- Record, transcribe, and summarize every call automatically.
For outbound campaigns
- Upload a CSV and launch a calling campaign.
- Call new leads within minutes.
- Follow up missed opportunities automatically.
- Send appointment reminders.
- Detect voicemail and drop custom messages.
- Respect timezone windows, throttling, retry logic, and compliance rules.
For messaging and knowledge
- Continue the thread over SMS.
- Support chat messaging.
- Use uploaded documents or a structured business profile.
- Stay current when your information changes.
Why it converts
The easiest way to buy a phone agent should also be the easiest way to use one.
Most platforms make you work too hard before they let you find out whether the thing is useful.
SmartLine does the opposite.
It lowers the friction at the start, then earns the right to grow with you.
Setup
Live in 5 minutes
- 01
Tell SmartLine about your business
Fill out your business profile or upload a document.
- 02
Pick a voice
Choose the voice that fits your brand.
- 03
Give it tools
Let it book, send SMS, transfer calls, or use your knowledge base.
- 04
Connect your number
Keep your current number with call forwarding, or port it over completely.
The fastest way to understand SmartLine is not to read more about it.
It is to turn it on.
Pricing
Start for $5. Not $500.
One simple flow: load $5 of starter credits today (yours to spend on usage), get 3 days of full access, then $199/mo Pro — with usage billed from your credit balance.
Step 1 · Today
Start here$5 starter credits
Not a fee — a $5 credit pack you spend on your own calls, SMS and API. Unlocks the platform immediately and gives you 3 days of full Pro access.
- Every cent lands as usage credits in your account.
- Spent only when your agent makes calls or sends SMS.
- Full Pro capabilities for 72 hours.
- No surprise charges during the window.
Step 2 · Day 4
$199/mo
Pro starts automatically after the 3-day window. Cancel any time before then and you are never billed the $199.
- 3 AI agents
- 10 phone numbers
- 100 knowledge-base documents
- 5 GB storage
- Priority support
- Cancel anytime · month to month
Load $5 starter credits now · Pro auto-starts day 4
Step 3 · On top
Usage billed
Pro includes capacity. Voice minutes, SMS and phone numbers are billed on top, at cost plus a small margin.
- AI voice conversation$0.06/min
- Inbound call$0.026/min
- Outbound call$0.034/min
- SMS$0.01/segment
- Chat message$0.002/message
- Phone number$1.80/month
5-minute inbound call ≈ $0.60. 200 three-minute calls/month ≈ $55 on top of $199.
Carrier compliance — read before you launch SMS or WhatsApp
US carriers and Meta require business verification before they let any platform — ours included — send SMS or WhatsApp at scale. These fees are charged by them, not us, and we walk you through the forms during onboarding.
SMS (US) — A2P 10DLC registration
- $4 one-time brand registration ($40 if Sole Proprietor)
- $15 one-time campaign vetting
- $10 /mo per active campaign
- Approval typically 1–3 business days; required by AT&T, T-Mobile and Verizon.
WhatsApp Business — Meta verification
- Free Meta Business verification (1–3 weeks)
- Need a phone number not on consumer WhatsApp and a legitimate business presence Meta can verify.
- Pay-per-conversation: ~$0.01–$0.09 per US session, billed by Meta via Twilio.
- Voice-only customers can skip both — phone agents work on day one.
Credit packs
Top up when you need to.
$5 starter credits today (yours to spend) · $199/mo auto-starts on day 4 · cancel anytime before to owe nothing more.
Comparison
Why SmartLine beats the usual alternatives
The usual way
Asks for too much too early.
- Weeks of setup.
- Sales calls before access.
- Monthly minimums before proof.
- Outbound hidden behind enterprise upgrades.
- Contract language before real value.
SmartLine
Is different.
- Live in minutes.
- Self-serve from the first click.
- Outbound included.
- Forward your number or port it.
- $5 starter credits today (you spend them), $199/mo starting day 4.
- Cancel anytime · no contract.
The easiest product to start is often the one that gets tested.
The one that gets tested is the one that gets adopted.
Cost angle
One saved call can pay for months.
A receptionist costs money whether the phone rings or not. SmartLine costs almost nothing to start, and scales with actual usage.
- No sick days.
- No turnover.
- No training cycle.
- No one-call-at-a-time bottleneck.
- No dead hours where nobody answers.
For many businesses, one booked appointment or one recovered lead can pay for months of usage.
Trust
Serious where it matters.
SmartLine is built to feel simple on the front end and serious on the back end.
This is not a toy with a pretty voice. It is a real business system with a very low-friction starting point.
Who it is for
Built for businesses that cannot afford to sound unavailable.
If a live conversation matters to your revenue, SmartLine matters to your business.
FAQ
Questions people ask right before they decide
Is the $5 a fee? What does it actually pay for?
It is not a fee. The $5 is a starter credit pack — every cent lands in your account as usage credits and is only spent when your agent makes calls, sends SMS or hits the API. We don't keep it. Loading credits also unlocks the platform and gives you 3 days of full Pro access.
So what does SmartLine actually charge me?
Nothing for the $5 itself — that money is yours, sitting as credits. The only thing SmartLine charges is the $199/mo Pro subscription that auto-starts on day 4 (skip it by cancelling inside the 3-day window). Usage like voice minutes and SMS is then deducted from your credit balance at cost plus a small margin.
When am I billed the $199/month?
On day 4, right after the 3-day window ends. The subscription is month to month from there. You can cancel inside the 3-day window and you are never billed the $199. Launch testers: enter code TESTER at Stripe Checkout for $150 off your first month ($49 instead of $199). Your $5 starter credits stay $5.
Is there a longer free trial?
No. We keep it to 3 days on purpose — long enough to prove it works on a real phone line, short enough that we aren’t pretending the product is free. The $5 starter credits are how you actually run the test on real calls.
Can I keep my current number?
Yes. Forward it in seconds, or port it fully if you want SmartLine to own the line.
Can it do outbound too?
Yes. Outbound campaigns, lead follow-up, reminders, and voicemail drop are built in.
Why does sending SMS need extra registration?
US carriers (AT&T, T-Mobile, Verizon) require A2P 10DLC business registration before any platform — ours included — can send SMS to US numbers. You pay this directly through Twilio: about $4 one-time brand registration ($40 if you're a Sole Proprietor), $15 one-time campaign vetting, and $10/month per active campaign. Approval usually lands in 1–3 business days. Voice-only customers don't need this. We walk you through every form during onboarding.
What about WhatsApp Business?
WhatsApp requires Meta to verify your business — free, but typically takes 1–3 weeks. You'll need a phone number that isn't currently on consumer WhatsApp and a real business presence Meta can match against (a website, Google Business profile, or LinkedIn). Once verified, conversations are billed per session by Meta through Twilio (roughly $0.01–$0.09 per US conversation depending on category). We help you submit the verification and pick a number that qualifies.
Will it sound robotic?
No. SmartLine uses modern real-time AI voice, not old-style text-to-speech.
What if I want to stop?
Cancel from your account in one click. Stop inside the 3-day window and you are never billed the $199. Stop after that and the current month finishes out — no clawback, no contract.
What about my data?
Your data remains yours. Export it. Delete it. Keep control.
The smartest way to test an AI phone agent is to put it on the line.
Not after a sales process.
Not after a contract.
Not after a long implementation.
Now.
Load $5 of starter credits.
Spend them on your own real calls.
See how it handles your business.
Keep it because it works.
The first saved call could pay for the next hundred.