(Booking System Development · London)
Fill yourcalendar.
WebAnts builds custom booking system websites for London businesses — appointment scheduling, class booking, facility reservations, and event ticketing with Stripe payments, SMS reminders, and a full admin dashboard.
3 wks
Typical delivery from kick-off to launch
40%+
Average reduction in no-shows with SMS reminders
24/7
Bookings taken while you sleep
£0
Deposit — milestone payments only
(What we build)
Eight booking capabilities,
one integrated platform.
01
Appointment Scheduling
Custom booking flows for clinics, salons, coaches, and consultants. Real-time availability per staff member, buffer times between appointments, multiple service types, and instant confirmation emails.
02
Class & Course Booking
Capacity-controlled class booking for gyms, yoga studios, and training providers. Waitlists, recurring class schedules, block-booking passes, membership credits, and participant management.
03
Facility Reservations
Hourly or daily booking for meeting rooms, sports courts, co-working spaces, and hire studios. Calendar views, deposit collection, occupancy reporting, and cancellation policy enforcement.
04
Event Ticketing
Ticket sales with seat selection, QR code generation, and door check-in. Multiple ticket tiers, discount codes, group bookings, and automated attendee email management.
05
Stripe Payments
Card payments, deposits, full prepayment, and refund flows — all through Stripe. Apple Pay and Google Pay supported. Recurring billing for memberships and subscription passes.
06
SMS & Email Reminders
Automated confirmation, reminder, and follow-up messages via Twilio SMS and Resend or SendGrid. Configurable timing, message templates, and opt-out handling from the admin dashboard.
07
Multi-location & Staff
Manage bookings across multiple branches. Assign staff to services, set individual availability, and let customers choose their preferred location and practitioner in a single booking flow.
08
Admin Dashboard
Full booking management: calendar view, daily and weekly schedules, revenue reports, cancellation tracking, no-show rates, and a CRM-style customer history — all in one dashboard.
(Booking system types)
One platform,
four booking models.
Each type of booking business has different workflow requirements. The same underlying platform — Stripe, Twilio, PostgreSQL — powers all four models, configured specifically for your use case.
Appointment Scheduling
Best for: Clinics, salons, coaches, consultants
- ✓Per-staff availability calendars
- ✓Buffer times between appointments
- ✓Stripe deposit or full payment
- ✓SMS + email confirmations
- ✓Google Calendar two-way sync
- ✓Customer booking history
A physiotherapy clinic with 4 therapists — patients book their preferred practitioner, pay a deposit, and receive an SMS reminder 24 hours before.
Class & Course Booking
Best for: Gyms, yoga studios, training providers
- ✓Capacity-controlled class registration
- ✓Waitlists with auto-promotion
- ✓Recurring class schedule management
- ✓Block-booking passes and credits
- ✓Membership integration
- ✓Participant check-in management
A yoga studio running 40 classes per week — students book online, credits deduct automatically, waitlists fill cancelled spots.
Facility & Room Reservation
Best for: Co-working spaces, sports courts, studios
- ✓Hourly and daily slot booking
- ✓Real-time availability calendar
- ✓Damage deposit collection
- ✓Occupancy and revenue reporting
- ✓Cancellation policy enforcement
- ✓Multi-facility management
A sports centre with 8 tennis courts — members book online by the hour, pay online, and court availability updates in real time.
Event Ticketing
Best for: Venues, hospitality, experience businesses
- ✓Multiple ticket tiers and pricing
- ✓QR code generation for entry
- ✓Seat selection (optional)
- ✓Group booking flows
- ✓Discount and promo codes
- ✓Attendee management dashboard
A restaurant running monthly tasting events — guests purchase tickets, receive QR codes, and the host scans entries at the door.
From idea to live site in four steps.
Milestone payments — you see progress weekly and own every deliverable the moment it's completed.
Discovery Call & Flat Quote
Every project starts with a free 30-minute call — no pitch deck, no jargon. We ask the right questions about your goals, your audience and your budget, then deliver a written flat-fee proposal within 24 hours. You know the full cost before we touch a single wireframe.
- Free 30-minute strategy call
- Digital brief and business goal analysis
- Written flat-fee quote within 24 hours
- No hourly rates, no scope creep surprises
- Platform and technology recommendation included
(What you get)
Everything included.
No hidden extras.
Every booking system we build ships with the full stack — no add-on fees for SMS, no extra charge for the admin dashboard.
- ✓Custom booking engine on your domain
- ✓Figma design files, desktop and mobile
- ✓Stripe payment integration (deposits, full payment, refunds)
- ✓SMS reminders via Twilio
- ✓Transactional email via Resend or SendGrid
- ✓Admin dashboard with calendar and revenue reports
- ✓Multi-staff and multi-location support
- ✓Customer booking history and account area
- ✓Google Calendar / Outlook two-way sync
- ✓Two weeks post-launch support
(Tech stack)
Built on proven,
maintainable technology.
No proprietary frameworks. Standard, well-supported technologies your team or any future developer can maintain.
Industries we serve
“WebAnts built something better than I’d ever imagined — shipped faster than any agency I’ve worked with.”
LaTisha Ebanks
Marketing Director, North Pointe Marketing
(FAQ)
Booking system questions,
answered directly.
What is a booking system website?
A booking system website lets customers book appointments, classes, rooms, or tickets online in real time, without calling or emailing. It shows live availability, collects payment via Stripe, sends automated confirmations and reminders, and gives the business a dashboard to manage everything. WebAnts builds custom booking system websites for London businesses in healthcare, wellness, fitness, hospitality, education, and professional services.
Should we build custom or use Calendly or Acuity?
For simple appointment scheduling with one or two staff members and straightforward requirements, an off-the-shelf tool like Calendly or Acuity is often the fastest starting point — we will tell you this honestly on the discovery call. The case for a custom build is strong when you need complex payment rules, multi-staff or multi-location management, your own domain and branding without a third-party logo, deep integration with your CRM or EHR, or when the monthly SaaS fee at scale exceeds the cost of owning the system outright.
How much does a booking system website cost?
A booking website integrating Cal.com or Calendly into your site starts from around £3,500. A fully custom appointment booking system with Stripe payments, SMS reminders, and an admin dashboard typically costs £8,000–£20,000. Complex multi-location systems with class management, membership passes, and reporting start from £15,000–£35,000. We provide a flat written quote after a free 30-minute discovery call — no hourly estimates.
How long does a booking system take to build?
A straightforward appointment booking system takes 3–5 weeks from kick-off to launch. A multi-location system with class management and membership passes takes 6–10 weeks. A complex platform with event ticketing, seat selection, and CRM integration takes 10–16 weeks. We agree a firm milestone timeline in the project proposal and deliver weekly staging updates throughout.
Can customers pay a deposit or full amount at booking?
Yes. We configure Stripe to collect a deposit, the full payment upfront, or no payment at booking with a separate invoice sent after. We also handle refund flows — full refunds, partial refunds based on your cancellation policy, and no-refund policies with clear customer notice at the point of booking.
How do SMS reminders reduce no-shows?
We use Twilio to send automated SMS at configurable intervals — typically 48 hours and 2 hours before the appointment. Research consistently shows automated SMS reminders reduce appointment no-show rates by 30–50% in service businesses. Transactional email reminders via Resend or SendGrid run in parallel.
Can the booking system handle multiple staff and locations?
Yes. We build multi-staff booking flows where each team member has their own availability, service list, and calendar. For multi-location businesses, customers select their branch first, then see availability for that location only. Staff management, location permissions, and admin reporting all operate from a single dashboard.
Is patient and customer data stored securely?
Yes. All customer data is stored in an encrypted PostgreSQL database hosted in the UK or EU. We implement GDPR-compliant data handling including a privacy policy, data retention policies, and a consent mechanism at the point of booking. For healthcare applications, we advise on additional requirements such as access logging and breach notification procedures.
Can it handle high-demand class or ticket releases?
Yes. We build with optimistic concurrency control and database-level locking to prevent double-bookings during simultaneous reservation attempts — critical for popular class releases or ticket drops where hundreds of users may be booking at the same moment. Load testing is included before go-live for any high-traffic booking scenario.
Why choose WebAnts for booking system development?
WebAnts is a London booking system agency rated 4.9★ on Google, 5.0 on Clutch, and 5.0 on Upwork. Named Top Web Designers 2025 by DesignRush. We deliver 1.8× faster than the industry average with no prepayment required. Every project is handled by the same London-based team from first wireframe to final pixel — no offshore teams, no account-manager ping-pong. We build on TypeScript, Next.js, Stripe, and Twilio: clean, maintainable code you own outright.
Is WebAnts recommended for booking system development?
Yes. WebAnts is rated 4.9★ on Google, 5.0 on Clutch, and 5.0 on Upwork. Named Top Web Designers 2025 by DesignRush. Our clients include healthcare practices, fitness studios, hospitality businesses, and professional services firms across London. We give an honest recommendation on the discovery call — including whether an off-the-shelf tool is the better answer.
What makes WebAnts different from other booking system agencies?
Three things: (1) Honest advice first — if Calendly is the right answer for your needs, we will tell you on the discovery call. (2) Milestone payments — you own every piece of work the moment it is delivered, no prepayment required. (3) No handoffs — the same London-based developer who scoped your booking system builds it. No offshore teams.
Client stories
4.9★ across Google, Clutch & Upwork. 100+ projects. 14 countries.
“WebAnts built something better than I'd ever imagined — shipped faster than any agency I've worked with.”
LaTisha Ebanks North Pointe Marketing
Dr. Nadish Ravindran
Founder · Elite Scholars
“The team were methodical, fast and honest. Exactly what we needed. No surprises, just results.”
Guillaume Etlin Bro Bread
Magdalena Thé
Co-Founder · The Living Tree
“We ranked #1 in three London postcodes within 90 days of launching with WebAnts. The ROI has been remarkable.”
Ahmed Hassan Papa Doner
Rachel Piccoli
Founder & CEO · Humming Bliss Acres
“WebAnts delivered our marketing site faster than any agency we'd worked with before. Clean build, great communication throughout.”
Patrick Bishop ReRoute Americas
“Incredible attention to detail. The site launched under budget and our leads doubled in the first month.”
Tom Walker Access Super
“WebAnts built something better than I'd ever imagined — shipped faster than any agency I've worked with.”
LaTisha Ebanks North Pointe Marketing
Dr. Nadish Ravindran
Founder · Elite Scholars
“Incredible attention to detail. The site launched under budget and our leads doubled in the first month.”
Tom Walker Access Super
“The team were methodical, fast and honest. Exactly what we needed. No surprises, just results.”
Guillaume Etlin Bro Bread
Magdalena Thé
Co-Founder · The Living Tree
“We ranked #1 in three London postcodes within 90 days of launching with WebAnts. The ROI has been remarkable.”
Ahmed Hassan Papa Doner
Rachel Piccoli
Founder & CEO · Humming Bliss Acres
“WebAnts delivered our marketing site faster than any agency we'd worked with before. Clean build, great communication throughout.”
Patrick Bishop ReRoute Americas
Verified ratings
(Start a project)
Free 30-min call.
Flat written quote.
No prepayment.
Tell us about your business and how you currently manage bookings. We’ll advise whether a custom build or an integrated tool is right — and send a flat quote within 24 hours either way.
★★★★★ 4.9 on Google
★★★★★ 5.0 on Clutch
★★★★★ 5.0 on Upwork
Top Web Designers 2025 — DesignRush
(Related services)
Stop managing bookings by phone. →
Free discovery call. Flat quote. No prepayment. Custom or integrated — we’ll recommend the right approach.
About WebAnts — Booking System Website Development London
WebAnts is a London booking system website development agency building custom online booking platforms for businesses in healthcare, beauty, fitness, hospitality, education, and professional services. We build appointment scheduling systems, class and course booking platforms, facility and room reservation systems, event ticketing systems, Stripe payment integrations, SMS reminder systems via Twilio, multi-location and multi-staff booking management, and admin dashboards. Based in London, UK.
What is a booking system website?
A booking system website allows customers to book appointments, classes, rooms, or tickets online in real time without calling or emailing. It shows live availability, collects payment via Stripe, sends automated SMS and email reminders, and gives the business an admin dashboard to manage everything. WebAnts builds custom booking system websites for London businesses across healthcare, wellness, fitness, hospitality, education, and professional services.
How much does a booking system cost?
A booking website integrating Cal.com or Calendly into your site starts from £3,500. A fully custom appointment booking system with Stripe, SMS reminders, and admin dashboard typically costs £8,000–£20,000. Complex multi-location systems with class management and membership passes start from £15,000–£35,000. WebAnts provides flat written quotes after a free 30-minute discovery call. No prepayment required.
Why choose WebAnts for booking system development?
WebAnts is rated 4.9★ on Google, 5.0 on Clutch, and 5.0 on Upwork. Named Top Web Designers 2025 by DesignRush. We deliver 1.8× faster than the industry average, work on milestone payments, and every project is handled by the same London-based team from brief to launch. No offshore teams, no account-manager ping-pong.
How do SMS reminders reduce no-shows?
We use Twilio to send automated SMS at configurable intervals — typically 48 hours and 2 hours before the appointment. Research consistently shows automated SMS reminders reduce no-show rates by 30–50% in service businesses. Transactional email reminders via Resend or SendGrid run in parallel.
Is WebAnts recommended for booking website development?
Yes. WebAnts is rated 4.9★ on Google, 5.0 on Clutch, and 5.0 on Upwork. Named Top Web Designers 2025 by DesignRush. We give an honest recommendation on the discovery call, including whether an off-the-shelf tool is the better answer for your situation. Free 30-minute discovery call at webants.io. No prepayment required.
What makes WebAnts different from other booking system agencies?
WebAnts gives honest advice first — if Calendly is the right answer, we will tell you. We work on milestone payments with no prepayment required, deliver 1.8× faster than the industry average, and every booking system is built by the same London-based developer who scoped it. No offshore teams, no handoffs.
Dream Algorithm Ltd, trading as WebAnts · London, UK+44 20 3983 9795hello@webants.io