How it works
Two products with two different flows. Pick the one that matches what you're trying to do.
AI Voice Agents
We build the agent for you. Your branches, your tone, your booking system. From request to live in about 7 days, including a free pilot.
- 1
Tell us your basics (2 min)
Use the form on the homepage to send your business name, address, hours and on-call mobile. No card, no contract.
- 2
Free 7-day pilot starts (within 24 hours)
We email you a temporary UK pilot number. You forward your main line to it after 5pm. The pilot agent catches calls overnight and on weekends. Each morning we send you a summary of what came in.
- 3
See the numbers (Day 7)
On Day 7 we recap: how many calls were captured, how many were viewing requests, how many were emergencies. Real data, not a sales pitch. Decide whether to go ahead.
- 4
Pick a tier · full setup in 5 working days
Lite (£499 setup) — we build your custom agent (branches, properties, tone), wire in Cal.com booking + escalation, and go live with your dedicated UK number — yours to keep. Pro (£1,499 setup) — everything in Lite, plus a 90-min discovery call and a staff training Zoom + handover doc.
- 5
We run it · £299/mo (Lite) or £499/mo (Pro)
Both tiers include hosting, all vendor costs, and a monthly call log. Pro adds weekly call review, ongoing prompt optimisation, a monthly written report, and a 24-hour urgent-response SLA. Cancel anytime with 30 days' notice.
What your agent handles
Trained for UK property specifically — sales, lettings, or both. Not a generic chatbot.
Viewing bookings
Captures name, mobile, property of interest, preferred time. Books straight into your Cal.com — sale or let viewings.
Vendor & landlord enquiries
The high-value calls — captures valuation requests warmly and routes them to your director for next-morning callback.
Tenant emergencies
Detects leaks, lockouts, no-heat, gas smell — escalates to your on-call mobile within seconds.
British, professional tone
UK English, real British voice, warm but efficient. Sounds like a member of your team — not a robot.
The Toolkit (Shop)
Self-serve apps you download and run in your browser. From buy to first usable output: about 15 minutes.
- 1
Pick the tool you need
Each app handles one life-admin moment — landlord compliance, self-assessment tax, NHS care funding appeals, school admissions appeals. Buy the one that matches your situation. They're completely separate; no bundle.
- 2
Pay once, download instantly
Stripe handles checkout (UK cards, Apple Pay, Google Pay, UK VAT). Within seconds you receive a receipt email with a download link to a small ZIP file (~50–150 KB).
- 3
Open in your browser
Unzip and double-click
START-HERE.html. Opens in Chrome, Safari, Firefox, Edge, Brave. Works on Mac, Windows, Linux, Chromebook, iPad. No installation, no account creation. Your data is saved locally in your browser as you go. - 4
Work the case · generate the document
Each app walks you through structured steps — score the CHC domains, list your Section 8 grounds, log income and expenses, build your appeal Statement of Case. When you're done, hit Generate — the app produces the document. Print-ready, panel-ready, HMRC-ready.
What if I get stuck?
Email contact@britstack.co.uk — replies within one UK working day. If a tool isn't right for your situation, you can refund within 14 days.
For case-specific advice we can't give, we point you to free expert UK helplines — Coram, ACE, Beacon CHC, Age UK, Citizens Advice, NRLA. They're excellent.
What about my data?
Toolkit apps: your data never leaves your device. Browser localStorage only. One-click Backup & Export to a JSON file.
Voice agents: you're the data controller, we're the processor. Calls aren't recorded by default. Caller details go to your Airtable, encrypted in transit, kept 30 days then auto-deleted. DPA signed before go-live.