How Much Does AI Cost for a Small Business UK?

Introduction

The honest answer is: it depends enormously on what you're buying. AI for small businesses ranges from £0 (ChatGPT free tier for internal use) to £5,000/month (enterprise AI platform with full managed service). The range that's relevant for most UK small businesses wanting customer-facing, governed AI is £300–£2,500/month. This guide tells you what you get at each price point.

• Tier 1: £0–£100/month — what you get
• Generic chatbot free tier (Tidio free, Freshchat Sprout): basic FAQ flows, limited AI, no governance
• ChatGPT or Claude subscription for internal use: good for drafting, summarising — not customer-facing
• Zapier free tier with AI steps: backend automation only, not a customer-facing AI solution
• What you don't get: audit trail, GDPR compliance, industry intelligence, CRM integration, multi-function
• Tier 2: £100–£500/month — what you get
• Mid-tier chatbot platforms (Tidio paid, Intercom Starter): better AI, basic integrations, limited governance
• Workflow automation with AI (Zapier Professional, Make Business): powerful backend automation
• Single-function AI tools: one AI tool per function, no connecting layer
• What you don't get: governed AI department, industry intelligence, full audit trail, multi-tenant operation
• Tier 3: £500–£2,500/month — what you get
• Governed AI operations platform: SkyX, or enterprise tools like Intercom with full configuration
• Full customer-facing AI: support, sales, and marketing AI in one governed platform
• GDPR-native infrastructure: UK/EU data residency, audit trail, DPA included
• Industry-specific intelligence: sector-aware knowledge base, not generic responses
• CRM integration: leads flow with appropriate controls to your CRM with full conversation context

Multi-function and multi-tenant capability

The true cost comparison

Running Tier 1 and Tier 2 tools across three functions (support, sales, marketing) typically costs £300–£800/month in platform fees plus significant hidden costs: staff time managing multiple platforms, GDPR exposure from unmanaged data flows, and revenue lost from the gaps between tools. A Tier 3 governed platform at £800/month typically costs less in total than three Tier 2 tools — and delivers better outcomes.

Call to Action

SkyX’s pricing is transparent and structured by deployment size. See current pricing at skyx.co.uk/pricing.

Next steps

For a governed AI rollout, start with a scoped review of your customer journeys, data boundaries and human escalation points.

• Explore SkyX services
• Review the ModelOps approach
• Book a controlled AI assessment