AI automation agency London.
Nowhere in the country is an hour of manual admin more expensive than in London.
Salaries run higher here than anywhere in the UK, office space costs a premium, and the skilled people you pay those premiums for lose a real slice of every week to copying figures between systems, chasing the same paperwork and rebuilding the same spreadsheet by hand.
Sizrok is an AI automation agency that works with London businesses to lift that work off talented people and hand the week back to what you actually hired them for.
Our builds are bespoke: custom AI agents and workflow automation wrapped around the tools you already run, not a product you have to bend your process to fit.
We are a UK team in your timezone, close enough to sit across the table when a project calls for it, and we begin by pinpointing the one process quietly draining the most from your business. Where a bespoke build is not the honest answer, we will tell you so.
Tell us where the time is going.
AI automation services for London businesses
We keep our range deliberately narrow and do each part properly rather than offering a menu of everything.
AI agents
take a task the whole way through, waiting for a trigger, acting on it, and handing over to a person the moment real judgement is required.
Workflow automation
carries work between your systems, so the manual handoffs that eat your team's attention start happening on their own.
Chatbots and voice agents
field routine calls and messages in your brand's voice, manage bookings against a live calendar, and route anything human straight to a person.
Document processing
pulls the detail out of PDFs, forms and email attachments and files it where it belongs, ending the retyping that nobody enjoys.
Data and CRM integration
joins up the tools that currently ignore each other, so something entered once appears everywhere it is needed.
In practice we assemble a few of these around one of your workflows, delivered as AI automation services built for your London business rather than bought off a shelf.
Areas and business districts we serve in London
We work with businesses right across the capital and its commuter belt.
That takes in the financial and professional firms of the City of London, the Square Mile, and the towers of Canary Wharf; the technology and creative companies packed around Shoreditch and Old Street, the stretch long nicknamed the Silicon Roundabout; and the agencies and media houses of Soho, Mayfair and Westminster.
It carries on through Camden, Islington, Hackney and Southwark, and out to the growing business districts of Croydon and Stratford.
Whether your office sits under the Shard, along the river, or somewhere out toward the M25, the way we deliver stays the same, and being a London and UK based team means we understand the market, the tempo and the compliance landscape your business truly works within.
For firms just past the boundary, we also cover the wider South East.
Reach is rarely the deciding factor. Most of the work happens remotely, so a business in Greater London or the commuter towns beyond it gets the same build, the same testing on live cases, and the same ongoing support as one a short walk from our nearest meeting.
Where a project genuinely benefits from someone on site, the fact that we are a London and UK based team means that is a train ride, not a red eye flight.
What makes the difference is not distance but how well a partner knows your industry and how honest it is about what automation should and should not touch.
Industries we serve in London
The capital's economy is unusually broad, and automation that earns its keep looks different in each part of it. We build with real depth in a small number of sectors rather than pretending to master them all.
For London's dense financial and professional community, AI for financial services handles the onboarding, compliance and reporting admin that swallows adviser and paraplanner time.
For the agencies concentrated around Soho and Shoreditch, AI for marketing agencies takes on the reporting, client updates and production admin that rarely makes it onto an invoice.
Each page lays out the exact workflows we automate in that sector, which is the surest sign we know the real work and not just the buzzwords.
What a UK based partner gives a London business
There is a genuine gap between an agency you can actually meet and a contact form belonging to a team several timezones away.
Because we are UK based, calls land at civilised hours, questions get a same day answer, and when a build clearly benefits from a face in the room, we can put one there.
It also means the systems we integrate with and the rules we design around are the ones British businesses live with, not an approximation borrowed from another market.
The larger point is what actually gets built. A ready made tool expects you to reshape your process to suit the product; our approach flips that, letting the automation take the shape of how your business already runs and slotting into the stack you already own.
Both models are legitimate, and an honest partner will steer you toward the packaged option when it would serve you better for less. When a custom build is the right call, it answers to your business rather than the average of everyone else's.
What this looks like for a London business
Consider a creative agency near Soho that was losing its account managers to manual client reporting. Every month they exported numbers from a handful of ad and analytics platforms, pasted them into decks by hand, and wrote up the commentary from scratch, all of it unbillable.
We built an automation that pulls each client's figures on schedule, drops them into the agency's own template, and drafts a first pass of the commentary for an account manager to sharpen and sign off.
The reporting week that used to swallow senior time turned into a short review, and that time went back to the client work London agencies actually get paid for.
We keep examples like this honest and qualitative on purpose: at the audit we would rather show you the specific hours your own workflow is leaking than quote a headline figure we cannot stand behind for your business.
How we work with London businesses
Every engagement runs through the same six stages. We open with a discovery audit, sitting with your team to follow one workflow from the first click to the last and locating where time and mistakes really pile up.
From there we map the work, laying out the repeating steps, the points where tools hand off to one another, and the moments a person must stay in charge.
Then we build the bespoke agents and automations, integrate them into the systems you already run instead of asking your team to learn something new, and test the result on live cases with your people checking every output until it holds up.
Finally we hand it over with training and stay on to maintain and extend it as your tools and your business move on.
Talk to us about your London operation
If repetitive work is quietly eating your team's week while you pay London rates for the privilege, that is precisely the kind of thing we build to remove.
We will take one workflow, give you a straight answer on whether a bespoke automation earns its keep, and if it does, construct it around the systems already in place.
There is no obligation. Now and then the better answer is a ready made tool or a small tweak to the process rather than a build, and when that is the case we will say so.
When a bespoke build is genuinely worth doing, you will finish the call clear on the reasoning, the price and the time it returns to your people.
For the national view and our work across the country see UK AI automation agency, and for our other city teams, Manchester and Birmingham.
Book a free discovery call and we will begin with whichever process is costing your London business the most.
Common questions about AI automation in London
We work everywhere on this list.
Most of the delivery is remote, so where you are rarely decides anything. Point at a city to see the areas we cover there, or pick one from the list.
One real conversation about the work in London.
Nothing prepared. We follow one of your workflows end to end, work out where the hours actually go, and tell you plainly whether a bespoke build pays for itself. If it does not, we will say so.
Scope one workflow.
Bring the process that costs you the most hours. We map it, find the bottleneck, and write a one page recommendation with a fixed price, yours either way.
Run the audit →