A UK business can expect to pay £2,000 to £8,000 for AI workflow automation, £3,000 to £5,000 for a trained AI chatbot, and around £1,500 to set up an AI content pipeline plus £500 a month to run it. The exact figure depends on how much of your existing data and tooling the AI needs to work with, and how much human review stays in the loop.
What affects the price
Three things move the number more than anything else: how much of your existing content or data the system needs to be trained on or connected to, how many tools it has to integrate with (a CRM, a helpdesk, an ERP), and how much human oversight you want built in before something ships to a customer. A chatbot that answers from a single knowledge base is a different job from one that pulls live data from three systems and hands off to a support queue when it’s unsure.
AI chatbots: £3,000–£5,000
A chatbot trained on your own content, docs or knowledge base and integrated into your site or product typically runs £3,000 to £5,000 and takes 3 to 4 weeks. That price covers training on your material rather than the open internet, integration into your existing site or product, source-aware answers, a human handoff for anything the bot shouldn’t answer alone, and a 30-day tuning window after launch to fix the edge cases that only show up with real traffic.
Workflow automation: £2,000–£8,000
Automating document processing, email triage, lead routing or proposal drafting costs £2,000 to £8,000 over 2 to 6 weeks, depending on how many steps and systems are involved. This includes process mapping at discovery, working out what’s actually repetitive versus what only looks that way, the automation build itself, integration with your existing tools, and human checkpoints at the points where judgement still matters.
AI content pipelines: £1,500 plus £500 a month
For businesses publishing blog posts, product descriptions or social content at volume, a content pipeline costs £1,500 to set up and £500 a month to run. The pipeline is trained on your brand voice and every piece is reviewed by a person before it goes live, so the ongoing fee covers quality control, not just server costs.
Why not just use ChatGPT directly?
Plenty of businesses start there and hit the same wall: a general-purpose chatbot doesn’t know your product, your pricing or your policies, and it has no way of routing a customer to a human when it’s out of its depth. The cost of proper integration buys the architecture around the model, not the model itself: grounding it in your own content, deciding what it’s allowed to say, and building the fallback for when it should stop and hand over.
What a real deployment looks like
Trisec built an AI triage chatbot for a UK mental health provider that follows a clinical protocol, guiding people to the right support while a human reviews every sensitive path. The harder part of that build wasn’t the model. It was the architecture around it: deciding what the bot could say unsupervised, what needed a person, and how failures would surface safely rather than silently. That’s the difference between a chatbot demo and something a business can actually put in front of customers. See more in our case studies.
How to keep the cost down
Start with one process, not five. A chatbot that handles your ten most common support questions is cheaper to build and easier to trust than one that’s meant to handle everything on day one. It’s also easier to measure: you can see exactly how many queries it resolves without a human before deciding whether to extend it further.
Frequently asked questions
How much does an AI chatbot cost for a small UK business?
A chatbot trained on your own content starts at £3,000 and typically takes 3 to 4 weeks to build and integrate, including a 30-day tuning window after launch.
Is there an ongoing cost after the AI is built?
Chatbots and automations are usually a one-off build cost. Content pipelines are the exception, at £500 a month, because each piece of content needs reviewing before it publishes.
Can AI integration be added to an existing WordPress or Shopify site?
Yes. AI chatbots, automation and content pipelines can all be integrated into an existing site or product without a rebuild.
Will the AI operate without human oversight?
Not by default. Every system Trisec builds keeps a human reviewing the edges, and autonomy is only extended once the system has earned it through measured performance.
How do I know if AI is worth it for my business?
Look for a process that’s genuinely repetitive: the same support questions, the same document types, the same content format. If the process varies every time, AI usually isn’t the right first move.
Book a free AI integration consultation. Tell us about your business and where AI might help, and we’ll come back with a fixed-price recommendation within 48 hours. Or read more about our AI Integration service.