The best B2B SEO agencies in the UK: an honest comparison

We started from the agencies that appear on the first page of UK search results for “b2b seo agency” and “b2b seo services”, then read each agency's own site. We did not interview clients, test their work or see their reports, so this is a comparison of positioning, not of performance.

1. B2B focus. Does the agency work mainly with companies that sell to businesses, or is B2B one sector among many?
2. SEO as a core service. Is organic search central to what they do, or one line in a long list?
3. Pricing transparency. Can a buyer see a price or a range without booking a call?
4. Named evidence. Does the site name clients, case studies or awards that a buyer could verify?
5. Clarity about fit. Does the agency say who it is for, and who it is not for?

No agency paid to be included or had sight of this page before publication. If you represent one of the agencies and something here is out of date, tell us through the contact page and we will correct it.

Based: Stockton-on-Tees. Website: breakoutmedia.co.uk

Breakout Media is a digital marketing agency in the North East of England offering SEO, including B2B, ecommerce and local SEO, along with Google Ads, social media marketing and videography. Its B2B SEO services page ranks prominently for that term in the UK.

Breakout Media: strengths

• A smaller agency, which often means direct access to the people doing the work.
• Has a specific B2B SEO service page that explains B2B and B2C differences.
• A free strategy session, bookable online, as the entry offer.

Breakout Media: limitations

• Serves B2C, ecommerce and local clients as well as B2B.
• We did not find pricing on the pages we reviewed.
• A smaller team may have less capacity for enterprise or multi-market work.

Based: London. Website: gripped.io

Gripped describes itself as an agency for B2B SaaS, AI and tech companies, and names an annual-recurring-revenue range for its typical client. SEO and GEO sit within a wider offer that includes strategy, demand generation, account-based marketing, paid search and paid social, and web design.

Gripped: strengths

• Clear sector focus: B2B SaaS and technology only.
• States its retainer range on its site (£5,000 to £15,000 a month when we checked), which is rare in this market.
• Covers the channels around SEO, so one team can run organic and paid together.
• Names clients and publishes case studies.

Gripped: limitations

• The stated budget range puts it out of reach for early-stage companies.
• SEO is one service among several: if you only want organic search, you may be buying a broader engagement than you need.
• Outside SaaS and tech, the positioning suggests you are not the target client.

Based: Church Crookham, Hampshire. Website: mrs.digital

MRS Digital is a search and digital marketing agency offering SEO, paid media, digital PR and content, analytics, web development and conversion-rate optimisation. B2B is one of several sectors it lists, alongside automotive, insurance, professional services and ecommerce.

MRS Digital: strengths

• A full search offer: SEO, PPC and digital PR from one agency.
• Lists recent search-industry awards on its site.
• Names clients and leads its B2B page with a named case study.
• Covers specialist SEO areas including technical, international and AI SEO.

MRS Digital: limitations

• Not B2B-only: B2B clients share the agency with consumer sectors.
• We did not find pricing on the pages we reviewed.
• A multi-service agency may propose a wider scope than a company that wants SEO alone.

Based: Gerrards Cross, Buckinghamshire, with a London presence. Website: polarisagency.com

POLARIS presents itself as an SEO-led agency. Its services include technical, B2B and ecommerce SEO, generative engine optimisation, content marketing, digital PR and link building, website migrations, analytics and demand generation. It lists B2B, SaaS and technology, financial services and ecommerce among the sectors it serves.

POLARIS: strengths

• SEO is the core of the business, with depth in migrations and technical work.
• Offers GEO as a named service.
• Lists search-industry award wins and names clients on its site.
• Has a dedicated B2B SEO offer and B2B clients among those it names.

POLARIS: limitations

• Serves ecommerce and other consumer sectors as well as B2B.
• We did not find prices on the homepage; the site refers to a separate pricing page.
• The entry route is a discovery call, not a published package.

Based: London, with offices listed overseas. Website: pushgroup.co.uk

PUSH is a performance marketing agency. Its services span paid search, paid social and media buying, creative, social media management, SEO, conversion-rate optimisation and AI marketing. It has a dedicated B2B SEO page, and its homepage shows many consumer and B2B brand logos and award badges.

PUSH: strengths

• Strong paid-media offer alongside SEO, useful if you want both from one supplier.
• A dedicated B2B SEO service page with a free audit as the entry offer.
• Displays platform partner and award badges and a long client list.
• International offices for companies selling beyond the UK.

PUSH: limitations

• Primarily a general performance agency: B2B SEO is one service among many.
• A large share of the brands shown are consumer brands.
• We did not find pricing on the pages we reviewed.

Based: London, with an office in Poland. Website: susodigital.com

SUSO Digital positions itself as an organic search agency. Its listed services are generative engine optimisation, white label SEO, technical SEO, off-site SEO and content strategy and creation. It addresses two audiences on its site: brands, and agencies that need an SEO partner.

SUSO Digital: strengths

• Focused on organic search, with technical and off-site depth.
• Offers white label SEO, which most agencies on this list do not advertise.
• Names large consumer and comparison brands among its clients.
• Offers GEO as a named service.

SUSO Digital: limitations

• Not B2B-specific: many of the brands it names are consumer brands.
• We did not find pricing on the pages we reviewed.
• The dual agency-and-brand model may not suit a company wanting a B2B specialist.

Based: Meopham, Kent. Website: tigauk.com

Tiga describes itself as a B2B creative marketing agency. Its services cover B2B strategy and consultancy, brand development, content marketing, web design and development, creative design, SEO and PPC, campaigns and marketing automation. It names industrial, technology and property clients.

Tiga: strengths

• B2B-only, with clients in engineering, manufacturing and technology named on its site.
• Can handle brand, website and campaigns as well as search.
• Publishes a phone number and invites direct contact.

Tiga: limitations

• A broad creative and marketing agency: SEO is paired with PPC as one service, not the specialism.
• We did not find pricing on the pages we reviewed.
• If you need deep technical SEO on a large site, ask about that experience specifically.

Based: Remote; we work with UK and US clients and have no UK office. Website: b2bseoservices.co.uk

This is our own entry, so read it with that in mind. We only take B2B clients, we only do SEO and the content, digital PR and AI-search work it depends on, and we publish our prices: from £1,500/month, monthly rolling with 30 days' notice. The entry offer is a free 20-minute audit.

B2B SEO Services (this is us): strengths

• B2B-only: every process is built for a long, multi-person sale.
• Prices published in full on the pricing page.
• No minimum term.
• Reporting in leads, opportunities and pipeline value from your CRM.

B2B SEO Services (this is us): limitations

• We are new. We have no awards and no client case study we are permitted to publish yet. Every other agency on this page can show you more evidence than we can.
• We have no UK office and work remotely.
• We do not run paid media, brand or web design. If you want one agency for everything, choose another name on this list.
• A small team: we are not the right choice for a very large enterprise programme that needs a dozen people.

Start with two questions: how much of your marketing do you want one supplier to run, and how much evidence do you need before you commit?

Questions to ask any agency on a first call

1. What share of your clients are B2B, and in which sectors?
2. Can I see an anonymised monthly report?
3. How do you connect organic search to leads and pipeline in our CRM?
4. Who will actually work on our account, and how senior are they?
5. What is the minimum term and notice period?
6. What would you do with a keyword that gets 50 searches a month?

The last question matters most. An agency that dismisses low-volume terms is thinking in consumer terms. For the reasoning, see B2B SEO vs B2C SEO, and for what a specialist does day to day, our B2B SEO agency page.