Delphi AI

Can you scale your personal expertise without hiring?

For UK professional services firms — particularly sole practitioners, boutique consultancies, and small IFA practices — the bottleneck is almost never a lack of knowledge. It's the inability to be in two places at once. Clients want your insight, your tone, your judgement. Delphi AI directly addresses this by letting you create a digital clone of yourself that can handle conversations, answer questions, and qualify leads based on your own expertise.

What Delphi AI actually does

Delphi AI builds a conversational AI agent trained on your content — uploaded documents, transcripts, videos, blog posts, FAQs, and even voice recordings. The result is an AI "clone" that mirrors your communication style and draws on your specific knowledge base. It can be embedded on your website, shared as a direct link, or integrated into workflows via API and Zapier.

The platform received a significant update in Q1 2026, introducing improved voice cloning capabilities, multi-language support, and a refined training interface that lets you correct and fine-tune responses in real time. The voice clone feature, now in general availability, is particularly polished — it lets clients interact with your AI via spoken conversation, which feels genuinely different from a chatbot.

Practical use cases in UK professional services

Independent Financial Advisers: Train your Delphi clone on your approved financial guides, FAQ documents, and client onboarding scripts. When a prospective client visits your website at 9pm asking about pension transfers or ISA allowances, your clone provides accurate, FCA-compliant general guidance (clearly caveated as non-personalised) and captures their details for a follow-up. One IFA practice reported a 40% increase in qualified lead capture within eight weeks.

Recruiters: Upload your sector knowledge — salary benchmarks, market reports, role descriptions, and candidate FAQs. Your Delphi clone can pre-screen candidates, answer questions about the hiring process, and even schedule initial calls. For agencies handling high-volume roles, this dramatically reduces time spent on repetitive conversations.

Accountants and bookkeepers: Create a clone trained on your practice's standard guidance around Making Tax Digital, corporation tax deadlines, and expense policies. Clients can ask "When is my VAT return due?" or "Can I claim mileage for this?" and get immediate, practice-consistent answers instead of waiting for an email reply.

Mortgage brokers: Embed your clone on your website to walk potential borrowers through affordability basics, explain the difference between fixed and variable rates, and collect initial information before you pick up the phone. The clone handles the education; you handle the advice.

Consultants: If you run workshops, publish thought leadership, or deliver training, Delphi lets you package that knowledge into an always-available resource. Management consultants can offer clients a "digital advisor" between engagements, maintaining the relationship and delivering ongoing value.

Pricing

Delphi offers a free tier that's genuinely useful for testing — you can create a basic clone with limited monthly interactions. The Professional plan at $29/month (roughly £23/month) unlocks more training data capacity, custom branding, and analytics. For firms wanting multiple clones, priority support, or API access, there are higher tiers and custom enterprise arrangements.

Limitations

Delphi is only as good as what you feed it. Poorly organised training data produces a mediocre clone. Regulated professionals must be vigilant about compliance — the clone should never stray into personalised advice territory, and you'll need clear disclaimers. The platform does include guardrails and the ability to restrict topics, but the responsibility sits with you. Voice cloning, while impressive, still occasionally stumbles on complex financial terminology, so review it carefully before going live.

There's also no native integration with UK-specific CRMs like Clio or Xero, though Zapier connectivity fills most gaps.

Verdict

Delphi AI is one of the most practical applications of generative AI for UK professional services firms that trade on personal expertise. It doesn't replace you — it extends you. If you're an IFA, recruiter, consultant, or mortgage broker who spends hours each week answering the same preliminary questions, Delphi pays for itself almost immediately. Start with the free tier, train it on your best content, and see how it handles your most common client queries. You might be surprised how much of your week it gives back.