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Call every customer.
Answer every call.

Sono's AI phone assistants work your outbound list at scale — overdue accounts, lapsed customers, cold leads — and answer every inbound call, 24/7.

Trusted by service teams
who can't afford missed calls

0
customer calls
0k€+
average pipeline generated per customer
0x
payments retrieved per invested euro

Live now

On the line right now

Going out — collections, reactivation & follow-ups
Outbound
Reactivation
Lapsed customer — 14 months
Return visit booked
Outbound
Collections
Overdue invoice — DPD 10
Promise 14 Aug
Outbound
Reactivation
Win-back — cancelled contract
Renewed
Outbound
Collections
Payment plan — DPD 35
Part payment agreed
Outbound
Reactivation
Dormant account — no order 12 m
Reorder placed
Outbound
Collections
Consumer loan — DPD 3
Pays today
Outbound
Reactivation
Closed-lost lead — Q4
Callback scheduled
Outbound
Collections
Disputed balance — DPD 65
Handed to agent
Outbound
Automotive
Test drive invite — ID.4
Confirmed Sat 11:00
Outbound
Real estate
Lead callback — Töölö 3 rm
Viewing booked
Outbound
Customer surveys
CSAT — June service
Rated 5 / 5
Outbound
Home services
Annual maintenance reminder
Booked Thu 09:00
Outbound
Reactivation
Lapsed customer — 14 months
Return visit booked
Outbound
Collections
Overdue invoice — DPD 10
Promise 14 Aug
Outbound
Reactivation
Win-back — cancelled contract
Renewed
Outbound
Collections
Payment plan — DPD 35
Part payment agreed
Outbound
Reactivation
Dormant account — no order 12 m
Reorder placed
Outbound
Collections
Consumer loan — DPD 3
Pays today
Outbound
Reactivation
Closed-lost lead — Q4
Callback scheduled
Outbound
Collections
Disputed balance — DPD 65
Handed to agent
Outbound
Automotive
Test drive invite — ID.4
Confirmed Sat 11:00
Outbound
Real estate
Lead callback — Töölö 3 rm
Viewing booked
Outbound
Customer surveys
CSAT — June service
Rated 5 / 5
Outbound
Home services
Annual maintenance reminder
Booked Thu 09:00

Outbound use cases

Outbound calls that
pay for themselves

Hand Sono a list and a goal — overdue accounts, lapsed customers, cold leads. It dials in your voice, secures the commitment, and logs every result — at any volume, in your customer's language.

Win back the customers who quietly stopped buying

Point Sono at the customers who haven’t been back in a year. It calls each one with a warm check-in and a reason to return — and books the visit or reorder before the call ends. Every outcome writes back to your CRM.

See how outbound campaigns run
Reactivation campaign · no visit in 12 months 860 dialed
Booked a return visit 112
Renewed or reordered 64
Callback scheduled 88
Not now — logged 341
Opted out — honoured 27
264 dormant customers back in play this week — and not one rep hour spent dialing.

Turn overdue accounts into payment promises

Sono dials the whole overdue book — at 3, 10, 35 and 65 days past due — explains the balance calmly, and secures a dated payment promise on every answer. Disputes and hardship cases go straight to a human.

See how collection calls work
Overdue book · today’s run 1,284 dialed
DPD 3 Anna Korhonen Promise 14 Aug
DPD 10 Mikko Tähtinen Promise 12 Aug
DPD 35 Liisa Pelkonen Part payment
DPD 65 Pekka Virtanen To human
DPD 10 Sara Mäkinen Retry tonight
14.1 d
Avg. promised payment term
51%
Promise to pay within 10 days
0
Accounts skipped this cycle

Bring dormant leads back

Hand Sono a list of cold contacts and a goal. It calls every one — politely, in your voice — and only the warm ones land on your calendar.

Reactivation batch · Q2 dormant leads 142 dialed
EV
Emma Virtanen
Booked viewing
Interested
LM
Lucas Meyer
Marked for Q3
Not now
SR
Sofia Rossi
Wed 14:00
Callback
DN
Daniel Nguyen
Demo booked Thu
Interested
AK
Anna Koskinen
Honoured opt-out
Unsubscribed
142
Dialed
38
Warm replies
12
Booked

Reach new signups while they're still hot

The moment a form fills, Sono dials — not in days, in minutes. Convert interest into a booked call before the lead cools off.

Lead → Booked
Today
  1. Form submitted on /pricing 14:02

    Anna Korhonen · Acme Workshop · Helsinki

  2. Sono dials Anna 14:03

    Qualifies need · checks slot availability

  3. Discovery call booked 14:07

    Thu 10:00 with Mika · calendar updated · SMS sent

5 min
Avg. form → call
3.4×
Lead-to-meeting lift
24/7
Including evenings

Hear from every customer — not just the loud ones

Post-service voice surveys reach 5–10× more customers than email. Fives roll up to a dashboard; anything below four escalates to a human, same day.

Post-service surveys · last 7 days 124 calls
4.8
★★★★★
avg rating
5 ★
88
4 ★
21
3 ★
9
2 ★
4
1 ★
2
6 calls below 4 ★ — escalated to service manager today

Try Sono now

Hear Sono for yourself.
In seconds.

Drop your number and Sono will call you back right now. No form-filling, no scheduling — just a real conversation with the assistant.

Instant demo calls are paused right now.

Leave your details and our team will call you back to run the demo live.

Thanks — we'll be in touch.

Our team will call you back within 1 business day to run your live demo. We'll confirm at .

Both ways: outbound and inbound

Work your outbound call list at scale, and answer every incoming call — without adding headcount.

Outbound

Work every list your team can't get to

Overdue accounts, lapsed customers, cold leads, fresh signups — Sono calls all of them at scale, in your customer's language, and logs every outcome.

  • Chase overdue accounts and secure payment promises
  • Reactivate customers who stopped coming back
  • Re-engage cold leads with a personal touch
  • Follow up with new signups within minutes
Inbound

Answer every call, 24/7

Zero wait time, zero missed bookings. Sono picks up when your team can't — overnight, during peak hours, or whenever you decide.

  • Book service appointments end-to-end
  • Triage and route urgent calls to the right person
  • Handle FAQ and routine support inquiries
  • Capture caller details for follow-up when humans can't pick up

Inbound use cases

Fully-custom AI Assistants that handle tasks end-to-end

Stop losing bookings to voicemail and call-backs. Sono handles routine tasks 24/7 at scale, so your team can focus on the most profitable customers.

Scheduling

Collect key details and preferred times, make bookings and confirm schedules, operate seamlessly with your existing systems.

Incoming · booking Mika · 00:42
Thu, 22 May Workshop · Helsinki
09:00
11:30
14:00
16:30
Booked Calendar updated · SMS sent
Zero hold time

Routing

Answer every call with no waiting time, understand intent, solve tasks independently or escalate when necessary.

Live call · 00:07 "Hi, my heating just stopped…"
Intent Emergency · heating 0.84
Caller Tenant · Mannerheimintie 12 A
Priority High · after-hours
Routed to on-call plumber · ringing now
Property manager & resident notified by SMS

Reminding and collecting

Reduce no-shows, gather feedback, collect payments, and manage claims.

Today · reminders & collection 4 of 4 resolved
09:12 Service due reminder · Anna K. Booked
11:45 Invoice #2419 · €240 Paid via SMS
14:08 Post-service feedback · Mikko T. Rated 5 ★
16:30 Missed appointment · Liisa P. Rescheduled
92%
Collection rate
38
Reminders sent
2 min
Avg. handle time

Coordinating

Eliminate bottlenecks, solve inquiries, coordinate internally and externally.

Sono is checking… Inquiry: "Is my car ready?"
Workshop
Done — pickup ready
Invoice
€312 · paid in-store
Pickup window
Until 18:00 today
"Your car is ready — payment settled, please pick up before 18:00."

FAQ and Inquiries

Handle routine questions, provide basic customer support, represent your brand according to your guidelines.

Top questions handled · this week 1,240 calls
Are you open today? 312
How do I book a service? 248
Where can I drop off the keys? 187
What does a brake job cost? 154
Is my warranty still valid? 96
96% resolved without escalation
Brand-aligned · 24/7

Always safe. Always on-brand.

Sono always follows your rules, stays inside approved boundaries, and hands off to your team when a human is needed.

Call data and advanced analytics

You're never guessing what the assistant did.

Every outcome visible

Full visibility into every call outcome and status.

Recent calls · today Live
14:34 +358 40 ••• 4827 Booked 3:24
13:15 +358 50 ••• 1102 Answered 1:45
11:22 +358 44 ••• 9301 Transferred 2:10
10:05 +358 45 ••• 7745 Booked 4:12
96%
Answered
18
Booked
2:37
Avg. handle

Transcripts and recordings

Quality control of every call for full context.

Call #1247 Booked
Today · 14:34
0:22 / 3:24
00:12
Sono
"Good afternoon — this is Sono. How can I help?"
00:18
Caller
"I'd like to book a service for my car."
00:22
Sono
"Perfect — what type of service do you need?"
Transcript · audio · summary Open

Powerful analytics

See key metrics at a glance — also available via API.

Daily calls & bookings This week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Total calls
Bookings
Available via API
314
Calls / week
162
Bookings
51%
Conv. rate

Frequently asked questions

Sono is an AI phone assistant that answers calls in a human-like manner and handles routine requests 24/7. It uses advanced natural language processing to understand customer needs, provide relevant information, and complete tasks like booking appointments.

We connect Sono to your website and information, test responses, and you set call forwarding (typically minutes). The entire onboarding process takes less than an hour and requires no technical skills from your team.

Yes—calls only go to Sono if you can't answer. You have full control over when and how Sono handles calls. Many teams use Sono as a backup during busy times or outside business hours.

You decide. Many teams prefer to confirm appointments themselves – Sono collects a complete request for follow-up. Alternatively, you can enable direct booking where Sono finalizes appointments in your calendar automatically.

Only minutes of active conversation with Sono count. We don't charge for hold time, transfers, or system processing. You get transparent, usage-based pricing that scales with your business needs.

See Sono in action

Understand how AI can automate your operations, add more bookings and improve customer satisfaction

Sono AI phone assistant demo interface