Cellsior

Stop Paying
For Every Click.

A UK SEO and GEO agency for local, ecommerce, B2B and enterprise SEO, plus AI search optimisation. We build organic visibility that compounds month after month, so Google ranks you, AI recommends you, and the never-ending ad spend becomes optional.

AI recommends you
Google ranks you #1
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How we get you ranking everywhere

A proven four-phase system that gets you ranking on Google and recommended by AI. And keeps you there.

Audit 1
01 // Deep dive
Audit & Research
We deep-dive into your current site health, competitor landscape, and keyword universe. Every opportunity is mapped, every weakness catalogued. The strategy we build is backed by real data, not guesswork.
Optimise 2
02 // On-page fixes
On-Page Optimisation
Technical fixes, content restructuring, meta optimisation, and schema markup implementation. We make every page on your site fully readable and rankable by search engines. No friction holding you back.
Build 3
03 // Content & authority
Content & Authority Building
Content engineered to rank. Pillar pages, blogs, and landing pages. Paired with link building and digital PR to build real domain authority.
Scale 4
04 // Monitor & grow
Monitor, Report & Scale
Continuous rank tracking, traffic analysis, and monthly performance reports. We identify what's working, double down on winners, and iterate relentlessly to expand your organic footprint month over month.
Technical SEO
Speed, crawlability, structured data, and Core Web Vitals. The foundation everything else is built on.
Content & On-Page
Keyword strategy, SEO copywriting, internal linking, and meta optimisation. Every page built to rank.
Off-Page & Authority
Link building, digital PR, local SEO, and citation management. The trust signals that move rankings.
AI Optimisation
Get recommended by ChatGPT, Claude, and Perplexity. The new front door to discovery.

// Local SEO

Win your area, not just the search results.

If your customers are nearby, the map pack and "near me" results are where they actually click. We get you in.

Google Business Profile

Set up and optimised properly so you show in the map pack, with the right categories, photos and posts.

Local citations

Consistent name, address and phone across the directories Google checks. The trust signal most businesses get wrong.

Reviews that rank

A simple system to earn and respond to reviews, because they move both rankings and the decision to call.

Location pages

Proper pages for the towns and cities you serve, built to rank for "[service] near me" and "[service] [town]".

Maps and "near me"

The optimisation that gets you into the three results above the fold, where most local clicks happen.

Multi-location

One business, many branches? We handle the structure so each location ranks in its own area.

Local SEO is its own job, and we treat it like one. If a chunk of your customers are within driving distance, this is usually where the fastest wins are.

SEO Questions.

Everything businesses ask us about SEO, GEO and getting found.

Most sites see early movement in 3 to 6 months and meaningful results in 6 to 12. SEO is a compounding asset, not a switch. We target the most winnable terms first so progress shows sooner rather than later.
SEO gets you ranking in Google. GEO, or generative engine optimisation, gets you recommended by AI tools like ChatGPT, Claude and Perplexity. We do both, because that is increasingly where buyers start their search.
Yes. We handle Google Business Profile, local citations and location targeting so you show up for map results and city searches in the areas you serve.
Yes. We run B2B SEO built around lead generation and long sales cycles, ecommerce SEO across product and category pages at scale, and enterprise SEO for larger sites.
Most of our SEO retainers sit between £750 and £2,500 a month, depending on how competitive your market is and the scope of work. We scope it to your goals first, and there are no lock-in contracts.
Yes, the right way: digital PR, genuine editorial placements and relevant directories. We never use spammy link schemes that put your site at risk of a penalty.

Guides

Read up on SEO before you talk to anyone.

Guide

What does an SEO agency actually do?

The real monthly work, honest timelines, and how to tell a good agency from a bad one.

Read it Guide

How much does SEO cost in the UK?

Honest retainer and project ranges, what drives the price, and the cheap-SEO trap.

Read it Guide

What is generative engine optimisation (GEO)?

How to get cited inside AI answers, and how it differs from classic SEO.

Read it

Why SEO, GEO & PPC is your
highest-ROI channel

Three engines working together. Organic search, AI recommendations, and paid ads compounding your visibility across every channel that matters.

SEO
Google rankings & organic traffic
GEO
LLM optimisation & AI recommendations
PPC
Paid ads for immediate, scalable results

Ready to own your search results?

Get a free SEO and GEO audit and discover exactly where the opportunities are. No commitment, no pressure. Just data.

No lock-in contracts. Cancel anytime.