Sort your space and your schedule in one go.
From rooms and tables to appointments and events - Axiom brings your spaces and services together with simple, scalable pricing.
Start your 28 day trial. No card required.
What you get with Axiom
Key module capabilities - pick a workflow to explore in depth.
Space Scheduling
One live grid for every room, court, desk, studio and pitch, showing at a glance what is booked, what is free and who it belongs to.
Learn more →Session Scheduling
A calendar built around the people who deliver: classes, appointments and workshops, each provider on their own rate, with attendee lists and capacity limits.
Learn more →Client Management
One record per client with their booking history, linked contacts and current balance, so none of it lives in a separate spreadsheet.
Learn more →Revenue & Invoice Management
Every booking drafts an invoice. Take card payments through Stripe, record cash and cheques, and see exactly what each client owes.
Learn more →Branded Custom Portals
Give customers their own booking site on your subdomain, or drop it straight into your existing website, where it picks up your own styling.
Learn more →Security & Access Control
Granular user roles, passwordless email or Google sign-in on Microsoft Entra, and audit-ready logs for governance and compliance.
Learn more →Recurrence & Add-ons
Set a repeating booking once and let it run, attach equipment or catering to any booking, and hold changeover time between one hire and the next.
Learn more →Document Management
Certificates, policies and risk assessments in one library, with review reminders, every version kept, and a record of who changed what.
Learn more →About us
About Axiom Booking
Axiom is a modular scheduling and booking platform built to manage any bookable space or session. Real-world operations rarely fit into rigid, predefined categories, so Axiom is built around two independent modules that can be used on their own or combined to handle mixed workflows across your business.
If it can be booked, it can be managed in Axiom - from physical rooms and venues to timed appointments and classes.
The Power of Modularity
Axiom separates management into two distinct modules. Use them independently to solve a specific operational need, or combine them to run space and service booking side by side.
1. The Space Module
Physical asset management and capacity control
Purpose-built to manage physical locations, venues and assets, with control over availability, scheduling conflicts and billing.
What it manages: Rooms, studios, sports pitches, courts, co-working desks, tables and venues.
- Real-time availability and conflict-free scheduling across every space
- An hourly rate on every space, with its own tax treatment, applied at the point of booking
- Invoices drafted off the booking for you to check and send, with credit notes and supplementary invoices for amendments
- Configurable room layouts and capacity rules (boardroom, workshop, theatre and more)
2. The Session Module
Service delivery and customer booking
Focused on the human side of your business: how customers book, pay for and attend your services.
What it manages: Appointments, fitness classes, community events, workshops and consultations.
- Self-service, mobile-friendly booking through your own branded customer portal
- Group bookings with live attendee capacity tracking
- Approval workflows that require sign-off before a booking is confirmed, configured per booking type
- Integrated Stripe payments with a full per-account financial ledger tracking invoices, payments and balances
Why Choose Axiom?
By bringing space management and service scheduling into one system, Axiom removes the need for fragmented third-party tools. One connected platform for your bookings, billing and customer relationships.
More Than Scheduling
Because the two modules share one client record and one financial ledger, Axiom replaces the diary, the billing spreadsheet and the customer list at once, rather than sitting alongside them.
PRICING
£2 per bookable item per month
A bookable item is an active space or an active session provider - a room, court, desk or table, or each person delivering sessions.
A bookable item is an active space or an active session provider - a room, court, desk or table, or each person delivering sessions.
- 28-day free trial, no card required
- Unlimited users
- All features included
- No tiers or hidden upgrades
- Space & session scheduler modules
- Full invoice system and client management
- One platform. Every booking.
Optional usage fees
Only apply if you use payments or SMS. Charged by us, on top of your subscription.
Stripe Connect
1% per transaction, capped at £0.20
Plus Stripe's own processing fees
SMS
5p per message • £10 minimum top-up
Real-world examples
A bookable item is an active space such as a room or table, or a person delivering sessions.
Community Hall
£2 /month
1 hall • unlimited event bookings
Pub or Restaurant
£20 /month
10 tables • reservations all week
Consultant or Service Provider
£2 /month
1 session provider • unlimited appointments
Getting started isn't something you have to do on your own
Included with every account, not an upsell.
Hands-on setup
We move your existing data into Axiom for you, whether it's paper or a spreadsheet, so you start with a complete record rather than an empty system.
A walkthrough with your team
We go through the system together, at your pace, so everyone who'll be using it knows how it works, not just the person who signed up.
Direct, ongoing support
When something changes, you talk to the people who built the software - not a scripted first line. We typically respond within 1 business day.
Something more specific?
If you need a workflow, integration or portal behaviour that isn't in the product yet, talk to us. We'd rather hear it than have you work around it.
Tell us what you need
Whether it's moving your existing data across or something more bespoke, start with a conversation. No obligation, no sales script.