Services · Website development · AI voice agent websites
Codeeo takes on AI voice agent website development London vendors need when their buyers are banks, insurers, law firms, property groups and the agencies that serve them. We build sites where a visitor can phone or speak to the agent in the browser, read exactly how call data is handled, and reach the right salesperson without filling in a long form. The product sells itself best when it is heard, so the website is built around that moment.
London buyers compare several vendors in an afternoon, often with a colleague from IT or compliance on the same call. The site has to answer the security questionnaire before it arrives, show the agent working on calls like theirs, and look as serious as the firms it wants to sell to.
200+ companies servedFrom a first store to an ADX listed developer
What the website includes
Most voice AI websites look alike: a gradient, a waveform and a promise. A London procurement lead or a Canary Wharf operations director has seen dozens of them. What moves a visitor forward is proof, so these features are about letting people test the agent, check your answers to compliance questions and find a use case that matches their own phone lines.
Each item below is a section or tool on the website, managed by your team in the CMS after launch. We pick the set and the order during discovery, based on who your buyers are and how they currently find you. A vendor focused on a single sector rarely needs all of them on day one.
A visitor presses a button and talks to your agent through the microphone, or dials a UK number shown on the page. We handle microphone permissions, a clear recording notice, fallbacks for blocked audio and a short transcript afterwards, so the demo works on a locked down corporate laptop as well as a phone.
Prospects hear the product working before anyone on your team spends time on them.
Separate pages for financial services, insurance claims, legal intake, lettings, hospitality bookings and healthcare scheduling, each with sample call flows, the systems the agent connects to and the questions that buyer group asks. Your team can add a new sector page from a template without a developer.
A buyer finds a page that describes their own calls, not a generic pitch.
One place for data location, subprocessors, retention of recordings and transcripts, model providers, encryption, penetration test summaries and your UK GDPR position. Documents that need an NDA sit behind a simple request form that notifies your security lead.
Security reviews start with answers already published.
A sample library with different voices, speaking speeds and languages, so a buyer serving a multilingual London customer base can hear how the agent copes with accents and code switching. Each sample carries a written transcript for accessibility and for search engines.
Buyers judge voice quality themselves instead of trusting adjectives.
A short form that asks for company size, call volume band and main use case, then routes the lead to the right account executive in your CRM. Enterprise enquiries can trigger a calendar link immediately, while smaller teams are pointed to self serve resources.
The right enquiries reach the right person within minutes.
Searchable pages for each telephony platform, CRM, helpdesk and booking system your agent works with, explaining what data passes each way and how setup works. These pages also capture valuable searches from buyers who already know which stack they run.
Technical evaluators confirm fit without waiting for a call.
A case study template with fields for the problem, the call types handled, the systems connected and the outcome the client agreed to share. Approval status sits in the CMS, so nothing goes live before the customer signs it off.
Proof grows over time without legal surprises.
A newsroom with funding announcements, product releases, brand assets, founder biographies and a media contact. London journalists and analysts covering AI want quick facts and usable images, and investors doing diligence will read the same pages. Everything is editable in the CMS and dated, so old claims do not linger unnoticed.
Coverage and diligence draw on facts you control.
London hiring for speech, machine learning and platform engineers is competitive. A careers section with team pages, a clear interview process and roles pulled from your applicant tracking system helps the website recruit as well as sell.
The same site supports hiring as the company grows.
Audio files, demo widgets and video can slow a page down badly. We load them only when needed, serve them from a content delivery network and keep Core Web Vitals in good shape, so search rankings and first impressions do not suffer.
Rich demos without a sluggish site.
Who this is for
The website a two year old startup needs is very different from the one a vendor with enterprise contracts needs. These are the four situations we see most often among London voice AI companies, and what changes in the build for each. Many teams move from the first to the second within a year, so we plan the structure to grow rather than be rebuilt.
You have a working agent, a handful of pilots and a site built in a weekend. The priority is a credible homepage, one or two strong use case pages, a working browser demo and a form that books calls. We keep the CMS simple so founders can edit copy between investor meetings. Pricing can stay as a contact route until your plans settle, and the structure leaves room for the trust centre and integration pages you will need once larger prospects appear.
Start narrow and add sections as customers arrive.
Your buyers are regulated by the FCA and ask about outsourcing, operational resilience and record keeping before a pilot. The site needs a detailed trust centre, sector pages for banking and insurance, and a sales route that respects long procurement cycles rather than pushing a self serve sign up. Pages for risk, compliance and IT stakeholders sit alongside the business case, because several people at one firm will read the site before a decision.
The trust centre usually does more selling than the homepage.
You build agents on top of other platforms for clients across London. The website has to explain your services, show the platforms you work with and present work by sector, while making clear what you deliver and what the underlying platform does. We also build a simple partner enquiry route, since some of your best leads will come from other agencies that need voice skills for their own clients.
You already sell in the US or Europe and want UK buyers to see a local proposition. We add a UK section with British English copy, UK phone numbers on the demo, UK GDPR answers and hreflang settings so the right version appears in Google for each market. Spelling, date formats, phone number formats and examples are localised properly, so London readers do not feel they have landed on an imported page.
Working together
Codeeo has no London office. Our team of 80+ across Dubai, Riyadh and Karachi works with UK clients remotely, with discovery, design reviews and demos run by video call and decisions recorded in a shared workspace. Most vendors begin with a fixed scope build of the core site, then keep a monthly retainer for new sector pages, landing pages for events such as London Tech Week and ongoing speed work. We have delivered 200+ projects across the UAE and the US, and hold a 4.7 rating from 23 Google reviews.
A defined build with a deadline
We agree what the product has to do, write it down with a price and a date, and build exactly that. Changes are priced before they are made, not discovered on the invoice.
A product that keeps evolving
Named engineers who work your hours, join your standups and stay on the codebase. You direct the backlog; we own the quality of what ships.
Something live that needs looking after
A monthly block of hours for improvements, fixes and the small requests that otherwise wait months. Unused hours carry for a quarter.
Technology
We usually build on Next.js with a headless CMS, or on WordPress when your marketing team already knows it. Demo widgets connect to your own voice platform through its web SDK or a SIP number, and forms post into HubSpot, Salesforce or the CRM you already use. Hosting sits in your own cloud or a managed platform, with UK or EU regions where your buyers expect it.
01Web
02Commerce
03Data and cloud
04Marketing and tracking
A sales website built around hearing the product, proving it is safe and booking qualified calls.
The work covers strategy, copy structure, design, the CMS build, a live demo integration, a trust centre, analytics and the launch. For a London vendor the emphasis is usually on enterprise credibility and sector pages, because buyers in finance, insurance and legal services want to see that you understand their calls and their regulatory obligations before they agree to a pilot. We also set up the analytics that show which pages and demos produce meetings.
Schedule a free consultation and get a written recommendation, with costs, before you commit to anything.
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