What AI is actually good at in 2026 (and what it isn't)
Strip out the hype on both sides and the picture for a UK small business is clear. AI in 2026 is:
- Excellent at: drafting copy, tightening existing copy, summarising long documents, answering customer questions from your own materials, generating image variations and backgrounds, transcribing meetings, drafting structured documents (SOPs, job descriptions, contracts).
- Useful with supervision at: writing service pages from outlines, generating Google Ad headlines, drafting email replies, creating product description variations, idea generation, code generation for simple tasks.
- Bad at: facts it hasn't been told, specific local knowledge, legal or financial precision, anything where being wrong has real consequences, generating consistent brand voice without strong examples.
- Dangerous at: anything you publish without reviewing it.
A realistic frame: AI is a strong intern. Brilliant at first drafts, fast at boring work, occasionally over-confident, never the final word.
Why your AI drafts always sound vaguely American
Every major model defaults to American English. Without explicit instruction you get color, organize, fall instead of autumn, store instead of shop, and a sprinkling of marketing-speak ("elevate", "unlock", "empower") that no British customer naturally uses.
The fix is the first line of every prompt: "Write in British English. No Americanisms: use colour, organise, while, autumn, shop, etc.". Add specific words you keep seeing creep in. The prompt library below has this baked into every entry.
A pragmatic stack for one person
You don't need to pay for everything. A solid one-person stack:
- One strong general model — Claude (Anthropic) or ChatGPT Plus. £18-20/month. Use for writing, analysis, code, brainstorming, document work.
- One image tool — Midjourney, Flux on Replicate, or DALL-E inside ChatGPT. £10-30/month. Use for product backgrounds, lifestyle scenes, branded imagery.
- A meeting transcriber — Otter, Granola, or your phone's built-in. £8-15/month or free.
- Background removal — Photoroom, removebg, or inside Canva. Often free at low volume.
Total: £30-50/month for serious leverage. Anything beyond this is optional and should be earning its keep against a specific task.
A working prompt library
Below are 30+ prompts, grouped by use case. Each is written in British English, with placeholders in square brackets you replace with your context. Click to expand, click Copy, paste into Claude or ChatGPT, fill in the brackets, run.
The whole library is also available as a single PDF — useful for handing to a team member or keeping as a printed reference.