Reply faster without living in your inbox.
Space Cake handles routine customer emails on brand, holds the risky ones for you, and helps you stop losing evenings to inbox admin.
7-day free trial · connect your inbox in 5 minutes · cancel anytime.
Faster replies. Fewer missed jobs. Less evening admin.
The value is not clever software for its own sake. The value is answering routine customer emails quickly enough that you stop losing work and stop spending late nights catching up.
The parts that matter most to a small-business owner
On-brand replies
Space Cake learns your tone, sign-off, business hours, and pricing so customer replies stay on brand.
Built for hands-on days
It fits around work done in vans, salons, clinics, customers’ homes, gyms, and classrooms — not just offices.
Faster replies to new enquiries
When an enquiry lands after hours or while you are out working, Space Cake can answer straight away instead of making the customer wait.
Books appointments into your diary
When a customer wants to book, it offers real free slots from your own calendar — so it can never double-book you — and confirms the appointment with a reminder. It stays off until you switch it on.
Sends estimates from your price list
It can quote your standard prices instantly, always marked “an estimate, not a binding quote.” Anything unusual, or a discount, it passes to you instead of guessing.
You stay in control
Routine questions can be handled automatically. Complaints, refunds, and money questions always come to you. Anything sensitive, high-stakes, or unusual comes to you for review first.
Works from your phone
Connect your inbox, teach the basics, review replies, pause sending, and check your day without needing a laptop.
Customers never get silence
If a message needs you, Space Cake can still send a warm holding note so the customer knows a real person will follow up.
A calm daily recap
One short summary each day of what got handled and what needs you — not a stream of alerts pinging all day long. A two-minute glance instead of a 10pm catch-up.
Pause and undo
If you want to stop automation, one tap pauses it. You also keep a full record of what was sent and when.
Private by default
Business data stays isolated, attachments are not stored, and customer messages are not used to train public AI models.
How it handles your actual work
See how Space Cake works for your specific business. By learning your standard hours, prices, and diary, it acts like a dedicated assistant.
Trades and maintenance
You are driving or on site. Enquiries go cold because you cannot type while holding tools.
Wellness and clinics
You are back-to-back with clients. You spend your evenings answering simple booking requests.
Home and local services
Customers expect a fast reply. If you take hours to quote, they can email the next listing on Google.
Want the detail on any one of these?
Booking & diary
How it books real slots and never double-books you.
The line it never crosses
Ten things Space Cake is built to never do.
Teach it your business
Upload price lists, save replies, pick its tone.
Win repeat business
Check-ins, reviews, and reminders — all opt-in.
Meet Coleus
The name and personality behind your assistant.
Security & trust
How your data is encrypted, isolated, and kept private.
The first 25 businesses get £9 a month off for the first year.
Use code FOUNDER20 at signup. On Solo, that brings the first year down to £20 a month.
Start with the next batch of customer emails.
Connect your inbox, let Space Cake draft the routine replies, and keep your own time for the work only you can do.
7-day free trial · connect your inbox in 5 minutes · cancel anytime.