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SMS Automation Experts

AI SMS Automation: Speed to Lead in 30 Seconds

We build AI SMS agents on Twilio that reply to every new enquiry in under 30 seconds, check your live availability and book the customer in. Then they handle the reminders, reviews and reschedules too.

Built on Twilio GDPR & PECR Compliant RCS Ready
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30s
Lead Response
98%
Open Rate
24/7
Always On
Lead replied to in 28 seconds
YB
Your Business
Text message · Today 16:02
Lead submitted your website form at 16:02:14
Hi Sarah, thanks for your enquiry about a boiler service. I can book your engineer visit now. Are you free Thursday 2pm or Friday 10am? 16:02 · Delivered
Thursday 2pm works 16:04
Live availability checked
Booked for Thursday 2pm. Confirmation and calendar invite sent. Reply CHANGE any time to amend your appointment. 16:04 · Delivered
Built on Twilio
UK-Based Team
RCS & SMS Fallback
GDPR & PECR Compliant
98%
SMS open rate
90%
Read within 3 minutes
< 30s
Lead response time
45%
More bookings captured
Speed to Lead

From Enquiry to Booked in Under 3 Minutes

When someone fills in your contact form, they are usually filling in two more. The first business to respond normally wins the work. Most reply in hours. Your AI SMS agent replies in seconds, with real availability. We built this exact system for The Edinburgh Boiler Company.

00:00

Enquiry Lands

A lead submits your website form, clicks a Google ad, or rings and gets no answer. The clock starts.

00:28

AI Texts Back

A personalised SMS goes out in under 30 seconds, referencing exactly what they asked about.

00:45

Live Availability Checked

The agent reads your real calendar or job system and offers genuine appointment slots, not callbacks.

02:10

Booked & Confirmed

Slot booked, confirmation sent, CRM updated and your team notified. Lead won before anyone else calls back.

Get a Speed to Lead Agent
Sound Familiar?

Where Slow Messaging Costs You Money

Every one of these leaks revenue quietly, week after week. Every one of them has a proven SMS automation fix.

Leads Go Cold in Minutes

Speed to lead is brutal: enquiries convert dramatically better in the first few minutes, yet the average business takes hours to respond.

Solved by the 30-second SMS agent

Missed Calls Never Call Back

Callers who hit voicemail usually phone the next company on the list. The job is gone before you are off the tools.

Solved by missed-call text-back + AI voice agents

No-Shows Drain the Diary

Forgotten appointments cost hours of dead time every week, and chasing confirmations is manual work nobody owns.

Solved by smart reminders

Nobody Asks for the Review

Happy customers rarely leave a Google review unprompted. A day later, the moment has passed.

Solved by review follow-ups

Reschedules Eat Your Admin

Every cancellation means phone tag, calendar shuffling and a gap you cannot fill at short notice.

Solved by self-serve rescheduling

Blast Marketing Gets Ignored

Generic bulk texts get deleted. Customers respond to timely, personal, one-to-one messages about their specific job.

Solved by contextual AI messaging
The Channel Is Evolving

Plain SMS vs RCS Business Messaging

Text messaging is moving from plain SMS to RCS: branded, verified, interactive messages. We build for both, automatically.

Plain SMS
?
+44 7700 900123
Unknown sender
Your appointment is tomorrow at 2pm. Reply YES to confirm or call 0141 673 7103 to rearrange. Yesterday 17:30
Works on every phone ever made, no app or data needed
98% open rates and near-instant delivery
Sender shows as an unknown number
Text only: no branding, images or buttons
No read receipts or typing indicators
RCS Business Messaging
Your Business
Verified
Your boiler service

Thursday, 2:00pm

Engineer visit confirmed. Tap below to manage your booking.

Confirm Reschedule Add to calendar
Read 17:31
Your brand name, logo and a verified sender badge
Rich cards, images, carousels and suggested reply buttons
Read receipts, typing indicators and analytics
Supported on Android and iPhone (iOS 18 and later)
Automatic SMS fallback when RCS is unavailable

RCS Business Messaging is the successor to SMS, rolling out across UK networks and supported on both Android and iPhone since iOS 18. We build RCS-first on Twilio with automatic SMS fallback, so every customer gets the message whatever phone they carry. Prefer chat apps? We build the same automations for WhatsApp too.

Use Cases

SMS Automations We Build

Real-world text message workflows deployed for UK businesses. Each one replaces hours of manual phone and admin work.

Speed to Lead SMS Agent

New enquiry in, personalised text out in under 30 seconds. The AI references the exact service requested, qualifies the job and moves straight to booking.

Replies in under 30 seconds

Booking & Live Availability

The agent reads real availability from your calendar or job management system, offers genuine slots, books the appointment and confirms both sides.

45% more bookings captured

Review Follow-Ups

Job marked complete, happy customer detected, review link sent at the perfect moment. Unhappy signals route to you privately first.

More 5-star reviews on autopilot

Reminders, Cancellations & Amendments

Automatic reminders cut no-shows, and customers reply CHANGE or CANCEL to self-serve. The diary updates itself and freed slots get refilled.

No-shows cut dramatically

Customer Service & FAQs

Opening hours, pricing, order updates and aftercare questions answered instantly by AI trained on your business, with human handoff when it matters.

80% of queries resolved without a human

Verification & Secure Links

Payment links, booking confirmations, ID verification and secure document links sent the moment they are needed, with delivery tracked end to end.

Delivered and tracked in seconds
Deep Expertise

Twilio SMS & RCS Experts

We don't resell a chat platform. We engineer directly on Twilio's messaging APIs with custom AI, proper compliance and enterprise-grade delivery.

Twilio Messaging & RCS

Number provisioning, UK sender setup, messaging services, RCS agent registration and automatic SMS fallback, all configured properly from day one.

AI Conversation Engine

LLM-powered replies grounded in your pricing, services and FAQs, with intent detection, conversation memory and instant human handoff.

Compliance & Opt-Outs

UK GDPR and PECR compliant by design: consent capture, STOP keyword handling, quiet hours and full audit trails baked in.

Delivery & Observability

Delivery receipts, retry logic, failover routing and real-time alerting. Every message tracked, every conversation logged to your CRM.

Integrations

We Connect SMS To Your Stack

The text message is just the front door. We wire it into the tools you already use: calendar, CRM, job management and payments.

Twilio logo
Twilio Messaging & RCS
n8n logo
n8n Workflow Engine
OpenAI logo
OpenAI AI Replies
Google Calendar logo
Google Calendar Scheduling
HubSpot logo
HubSpot CRM Integration
GoHighLevel logo
GoHighLevel CRM & Pipelines
ServiceM8 logo
ServiceM8 Job Management
Stripe logo
Stripe Payment Links

Ready to Reply First, Every Time?

Book a free demo. We'll show you exactly how SMS automation would work for your business, with a working prototype in 48 hours.

Book a Free Demo Email Us Directly

No commitment required. Free demo with a working prototype tailored to your business.

Real Results

Success Stories

Discover how UK businesses are transforming their operations and achieving measurable ROI with flowio's AI automation solutions.

Energy & Renewables
533+ Hours Saved
£160K Recovered
Edinburgh, UK

Renewables Company Saves 533+ Hours With Automated Systems

Discover how an intelligent booking automation, plus CRM workflows helped The Edinburgh Boiler Company's speed to lead response rates improve.

Lead Qualification Voice Agents CRM API Integration
Read Case Study
Property & Real Estate
3.8X ROI
£16.8K Recovered
Edinburgh, UK

UK Lettings Agent Improves Lead Qualification By 70%

Automated lead qualification, document collection, and SMS reminder system reduces no-show appointments for rental viewings - significantly reducing manual time spent on qualification, and following up appointments.

Voice Agents AI Reminders CRM Automation
Read Case Study
Energy & Renewables
-30% Recovered Time
92% Quote Rate
Glasgow, UK

Solar Flux App Helps Plan Solar Panel Deployment

Discover how a custom app developed by flowio reduced operational time and improved output for a solar panel installer in Scotland.

Custom App Development Operations
Read Case Study
View All Case Studies
Got Questions?

SMS Automation Questions Answered

The questions business owners ask us most about automated text messaging. Can't find your answer? Book a free consultation and we'll answer them personally.

SMS Automation FAQs

Not when they are done properly. Our agents reply to messages and enquiries your customers have just sent, reference their specific job, and message at sensible hours. Replies are one-to-one and contextual, not broadcast blasts, and every message includes a simple way to opt out.
Typically under 30 seconds from the moment a form is submitted or a call is missed. The webhook fires instantly, the AI drafts a personalised reply, and Twilio delivers it in seconds. Speed to lead is the single biggest conversion lever for most service businesses, which is why trades businesses see such strong results.
Yes. The agent reads live availability from Google Calendar, Outlook or job management systems like ServiceM8 and Jobber via our n8n workflows, offers genuine slots, and writes the booking back with confirmations sent to both sides.
Yes. Replying CHANGE or CANCEL triggers the agent to offer alternative slots, update the calendar, notify your team, and even offer the freed slot to a waiting list.

RCS & Deliverability

RCS is the modern replacement for SMS: branded sender, verified badge, images, rich cards and tappable reply buttons. It is supported on Android and on iPhone since iOS 18, and adoption is growing across UK networks. We build RCS-first with automatic SMS fallback so every message lands either way.
Yes. We build on Twilio with delivery receipts, retry logic and failover routing, and we register your sender properly for UK networks. You get a delivery log for every single message.
Twilio gives carrier-grade deliverability, RCS support, verified senders, programmable webhooks and per-message logs. We work with Twilio APIs every day across SMS, RCS, WhatsApp and voice, and you keep direct ownership of the account and the numbers.

Compliance & Cost

Yes, when built correctly. We design for UK GDPR and PECR: consent capture, lawful basis records, STOP keyword handling, quiet hours and data retention policies. Service messages and replies to inbound enquiries are handled differently from marketing, and we configure both correctly.
Two parts: a fixed build cost agreed up front, and per-message fees paid directly to Twilio at cost, typically pennies per message. There is no per-seat platform markup and you own the workflows, so the running cost stays low at any volume.
Get In Touch

Ready to Transform Your Business?

Book your free consultation and discover how AI automation could save your business £47K+ per year. No obligation, just actionable insights, discovery, and helpful advice.

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Your data is secure. We never share your information with third parties.

Phone

(+44) 07732 896 071

Mon-Fri, 9am-6pm GMT

Email

[email protected]

We respond within 1 hour

Office

Glasgow, Scotland

United Kingdom

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