Appointment Reminder System That Calls Clients

Synthflow’s AI reminder system makes natural voice calls to clients, reducing no-shows and keeping your calendar full for any type of business.

Krisp
Medbelle
Smartcat
10Web
Zenjob
GoTiger
Aizee
Peak Demand
Europaper
MineralAnswers.com
Comparewise
FEATURES

Benefits of Appointment Reminder System

Connects to Your Calendar

Just link your calendar once (Google, Outlook, and more), and the system automatically pulls upcoming appointments and schedules the reminder calls.

Helps Prevent No-Shows

A friendly voice reminder makes it easier for clients to remember and show up. Simple, effective, and human.

Voice Calls, Not Texts or Emails

Forget no-shows caused by ignored emails or missed texts. Our AI makes real, friendly phone calls your clients won’t overlook.

Works Around the Clock

You choose when calls go out. Whether it’s mornings, evenings, or weekends, Synthflow's AI works around the clock to suit your clients' schedules.

Customize the Script and Voice

Personalize your message with client names, appointment details, and a voice that matches your brand tone.

Tracks Confirmations

Know instantly when a client confirms, reschedules, or cancels. All responses are logged automatically and synced with your calendar.

Pricing

Pricing That Scales With You

As your business expands, our pricing adjusts to match your evolving needs, ensuring cost-efficiency without compromise

Monthly
Yearly
Starter

For developing and launching your AI voice agent

$29
$29
/mo
Subscribe
50 mins
5 Concurrent Calls
Voice API, LLM, transcriber costs
Unlimited Assistants
API & Integrations
Real-Time Booking, Human Transfer & More Actions
Voice AI Courses & Community Support
Pro

Self-serve for businesses with low call volumes

$450
$375
/mo
Try 14-Day Free
2,000 mins, then $0.13/min
25 Concurrent Calls
8,000 Custom Workflows
Everything in Starter
Workflow Builder
Team Access
Support via Ticketing
Growth
-10%

Self-serve for businesses with higher call volumes

$900
$750
/mo
$900
Try 14-Day Free
4,000 mins, then $0.12/min
50 Concurrent Calls
42,000 Custom Workflows
25 Subaccounts
Everything in Pro
Rebilling
Access to New Features
Support via Ticketing
Agency
-18%

White label platform for agencies and resellers

$1,400
$1,250
/mo
$1400
Try 14-Day Free
6,000 mins, then $0.12/min
80 Concurrent Calls
100,000 Custom Workflows
Unlimited Subaccounts
White Label Platform
30-Day Onboarding & Private Slack Channel
Support via Ticketing
Enterprise

For top-tier performance, scalability & support

Custom
Contact us
Volume-based Price, as low as $0.08/min
SIP Trunk Integration
Guaranteed Uptime (SLA)
Custom Integrations
200+ Concurrent Calls
Compliance (SOC2, HIPAA, GDPR)
Solution Architect
Enterprise Onboarding, Training, Support
Integrations

Connect to Your Tech Stack and CRM

Seamlessly connect to your current tools and simplify client management, follow-ups,and lead conversion. Boost your productivity, save time, and close more deals effortlessly!

3CX
RingCentral
Vonage
Salesforce
Freshworks
GoHighLevel
Zapier
Stripe
Bubble
Make.com
Google Meet
ElevenLabs
Twilio
Cal.com
HubSpot

Applications Across Industries

Healthcare

Need to remind patients about appointments? The AI calls them with a clear, friendly message so they don’t forget.

Salons and Spas

Clients get busy. A quick reminder call before their hair or spa appointment helps them show up on time.

Real Estate

Showings, walkthroughs, or client meetings coming up? The AI sends a simple voice reminder so no one forgets.

Fitness

Got classes or personal training? Let AI call your members so they remember and actually show up.

Finance

Remind clients about planning meetings or tax reviews. The AI calls them ahead of time so you don’t have to.

Legal

Whether it’s a consultation or a court prep meeting, AI makes the call so your client knows when and where to be.

Therapy & Wellness

Sometimes people forget their sessions. A calm reminder call can make the difference between a no-show and a full schedule

Local Services

Running a massage, dental, or repair service? The system calls your clients to remind them when to come in, saving you time and no-shows.

Discover

Discover What Businesses Are Building with Synthflow

Automated appointment booking

AI phone assistants can book appointments with any live calendar and send out notifications. Return on investment is guaranteed

View Details

Outbound Lead Qualification

Enhance lead generation with AI that makes outbound calls to potential customers, asks qualifying questions, gathers essential information, and schedules follow-ups, ensuring your sales team engages only with high-quality leads,thanks to intelligent call handling

View Details

Customer Feedback Collection

Automate post-call surveys to gather valuable customer feedback and improve services

View Details
Testimonials

Hear What Our Users Are Saying

Daniel Lefanov

Synthflow’s Voice AI Agents help us book more demos faster. We increased theconversion rates in the top of our lead pipeline: the number of contacts dialed by 31% and the number of answered calls, 24%. With more people dialed, we re-focused thesales team on high-value signals.

Daniel Lefanov

Daniel Lefanov

Implementation Manager, Smartcat

Leander De Laporte

Synthflow.ai's platform is incredibly user-friendly and versatile. Whether it's for handling customer support queries or managing appointments.

Leander De Laporte

Leander De Laporte

CEO & Co-Founder, Medbelle

Collins W.

I am about to reach out to a lot more people that are interested in my product. Before I was calling 100s of people per day but now I can do that in just a few minutes of my time. Saves me so much time and from doing the dreadful time spent on the phone.

Collins W.

Collins W.

Mortgage Protection Specialist

FAQ

Everything You Need to Know

What is AI Appointment Reminder System and how does it work?

Can Appointment Reminder System connect with my calendar or CRM?

Does it use text or email?

Does it work outside business hours?

Is it easy to set up?

Can clients confirm during the call?

What happens if no one answers the call?

Can it handle lots of calls at once?

tailored Demo

Want to Discuss Your Use Case?

Managing over 20,000 minutes of calls per month? Dive deeper with our experts to learn how Voice AI can scale your customer service operations and deliver ROI around the clock.