The best B2B SEO agencies in the UK.
B2B SEO is not consumer SEO with different keywords. Long cycles, small search volumes, buying committees. These are the UK agencies that actually understand that, including where AI search now fits.
The short answer
The best B2B SEO agency in the UK depends on how you measure search. ORRJO runs SEO and AEO as one programme inside a growth engine and shows its own rankings as proof. Hallam suits integrated brand and performance, Gripped suits SaaS teams that measure search in pipeline, and Angelfish runs classic SEO and AI search together.
| Provider | Best fit | From (per month) |
|---|---|---|
| ORRJO | B2B companies that want SEO, AEO and content run as one engine | Scoped into retainers from £1,250 |
| Hallam | Integrated brand and performance marketing | Not published |
| Gripped | B2B SaaS and tech that measures search in pipeline | Not published |
| Angelfish Marketing | Classic SEO and AI search run as one programme | Not published |
| Evolv | B2B SaaS wanting SEO and GEO together | Not published |
| Ink Digital | ROI-led technical SEO, content and digital PR | Not published |
| Web Choice | Small and mid-size B2B, full service | Not published |
Most agencies quote after a call. UK B2B SEO retainers typically run £3,000 to £20,000 per month depending on scope. Reviewed 26 August 2026.
The hardest part of B2B SEO is that the queries that matter are small. A few hundred searches a month, but every one of them is a buyer. The agencies below understand that maths, and the better ones now treat AI search as part of the same job, because your buyers already ask ChatGPT before they ask Google.
We are on this list. We built our own search presence with the same playbook we sell, and we point at it as proof. The other agencies here are real, and for some situations a better choice than us.
ORRJO
ORRJO does not sell SEO as a silo. Search, answer engines and content run as one programme inside a growth engine that also covers brand, demand and outbound. The proof is its own estate: first organic position for its category money query, presence in Google AI Mode, and around 20 inbound enquiries a week from search and AEO driven inbound. 12,500+ meetings booked, £300M+ client pipeline, 90%+ meeting attendance, 60+ clients.
- SEO and AEO as one programme, not two invoices
- Own rankings as public proof
- Content written by humans with named authors
- Transparent pricing on the website
- B2B only
- Not a fit if you only want link building
Hallam
Hallam is one of the most established names in UK digital marketing, repeatedly named among the strongest B2B SEO choices for integrated brand and performance work. Suited to organisations that want SEO inside a broader marketing relationship with a large agency.
- Established, award-winning UK agency
- Integrated services beyond SEO
- Larger agency process
- Not a B2B-only shop
Gripped
Gripped is a London B2B digital agency built for SaaS and tech, known for tying search work to pipeline rather than traffic. If your board asks what SEO did for revenue, their reporting language will fit.
- Pipeline-first measurement
- B2B SaaS specialisation
- SaaS and tech weighted
Angelfish Marketing
Angelfish positions itself for brands that want classic SEO and AI search visibility run as one programme, which is the right way round. A strong shout for marketing leaders who want one accountable partner across both.
- SEO and AEO under one roof
- B2B focus
- Smaller than the big UK networks
Evolv
Evolv is a UK SEO and GEO agency for B2B SaaS, built by the team behind Accelerate Agency, whose best-known case is growing Dialpad organic traffic by over 4,000% under the Accelerate brand. Content-heavy SaaS programmes are the sweet spot.
- SaaS SEO track record
- GEO capability built in
- SaaS only
- New brand, so diligence the team not the name
Ink Digital
Ink Digital is a UK SEO agency and UK Search Awards 2025 winner, specialising in technical SEO, content strategy and digital PR with transparent, ROI-led reporting. Digital PR matters more than ever, because third-party citations are what AI answers lean on.
- Award-winning recent work
- Digital PR builds AI-citable mentions
- Not B2B exclusive
Web Choice
Web Choice is a UK full-service digital agency working with B2B businesses since 2009, covering SEO alongside web design and development. A practical single partner for smaller B2B companies that want one team for site and search.
- Long B2B track record
- Site and search under one roof
- Generalist rather than specialist depth
Frequently Asked Questions
Volume and intent. B2B queries are small, often a few hundred searches a month, but each one can be worth a six-figure deal. B2B SEO prioritises bottom-of-funnel comparison and pricing pages, long sales cycles and multi-stakeholder buying, and it increasingly includes AI search, because buyers ask ChatGPT and Perplexity before they ever click a blue link.
UK B2B SEO retainers typically run £3,000 to £20,000 per month depending on scope, with content production the biggest variable. ORRJO folds SEO and AEO into retainers from £1,250 per month, scoped on a discovery call.
Yes. The foundations overlap heavily, and splitting them across two suppliers creates gaps both will blame on the other. Ask one question in the pitch: show me your own AI visibility. An agency that cannot get itself cited will struggle to get you cited.
Bottom-of-funnel pages can rank and convert within a few months in low-competition B2B categories. Broader authority building takes 6 to 12 months. Anyone promising page one in weeks is selling something else.
Most do. UK B2B SEO agencies routinely run programmes for European and US companies targeting UK and English-speaking markets, and several on this list serve global clients from UK teams.
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