Top SEO Companies in the UK

Q: What does an SEO firm in the United Kingdom do?

An SEO firm in the UK manages your SEO needs end-to-end to ensure you achieve your goals. The SEO company's services include competitor research, target audience research, keyword research and analysis, content optimization, link building, tracking performance, measuring results, SEO audit, analytics, and reporting.

Q: How does an SEO company in the UK help boost a business's online presence and ROI?

An SEO company in the UK comprehensively researches the target audience, identifies the competitors, and finds the best keywords relevant to your needs. It helps businesses meet their goals through focused campaigns to increase online visibility, enhance traffic, boost engagement, and conversions. It measures the campaign results at appropriate intervals and modifies the strategies to optimize the efforts, ultimately leading to high ROI.

Q: What are the factors to consider when looking for SEO agencies in the UK?

The core factors to consider while looking for SEO agencies in the UK include their prior experience with your target audience and industry, skills and expertise with the best SEO tools and resources, testimonials, reviews, past clients, pricing models, etc. It is, however, a challenging task to find all such information from so many companies. Popular research and review platforms such as Goodfirms have compiled a list of the top SEO services in the UK based on their market standing and other significant parameters. Considering this ready list will help you save considerable time and effort.

Q: Do SEO companies in the UK offer local SEO services?

Most SEO companies in the UK offer local SEO services focused on the target audience and local market requirements. A UK SEO expert specifically researches your local competition and uses the best practices and trends in the local market to keep you ahead. However, selecting an SEO company in the UK that has experience and success with local SEO services is essential.

Q: How long does it take to see SEO results in the UK?

It generally takes around six months to a year to see the overall results of SEO in the UK. However, certain activities like content and link building can yield quicker results. For example, if content goes viral, it can fetch more traffic and engagement quickly. Optimized and updated content can also improve your traffic and visibility in fewer days. It further depends on the quality and proficiency of the SEO service provider, as some follow tried and tested practices to bring results quicker than others.

Q: Do UK-based SEO companies provide ongoing monthly SEO progress reports?

Most UK-based SEO companies provide ongoing periodic SEO progress reports. However, the period of evaluation and reporting is according to the campaign's goals. Specific campaigns require monthly assessment and reporting, while some have long-term impacts where measuring monthly is hardly any benefit. If you have particular requirements for monthly reports, discuss them with the SEO services provider before hiring.

Q: What is better: Hire an in-house SEO team or outsource to SEO companies in the UK?

There is no perfect answer to hiring an in-house team or going for a professional SEO services provider company in the UK because the decision depends on your situation and circumstances. Effective SEO requires comprehensive and ongoing efforts for a long time. The impacts must also be evaluated over time, and strategies and practices need regular updating to meet the changing market needs. If you have the time, resources, and expertise to deploy a dedicated and skilled in-house team that can handle all the above, you may go for in-house SEO. Otherwise, it is better to outsource SEO to expert SEO providers in the UK who ensure results while you focus on your business.

Q: Can a UK SEO expert help improve a website's call to action (CTA) to increase sales?

The UK SEO experts create personalized CTAs to cater to your business requirements and increase sales. This personalization is based on your goals and the preferences of your target audience. However, the best SEO agency in the UK keeps updating the CTAs after measuring the results to ensure performance.

Q: What are the key considerations when reviewing SEO companies in the UK?

The key considerations while reviewing SEO companies in the UK include their experience and expertise with the UK market, market standing, past clients, pricing models, and successful projects. You must also contact them and communicate your requirements to gauge whether they offer services tailored to your needs.

Researched by:Goodfirms Research TeamUpdated:September 3, 2026

Goodfirms has reviewed 2,160 SEO Companies in the UK as of September 2026. The top-ranked firm is SmartSites (4.9 stars, 16 verified reviews, $100 - $149/hr, founded 2011, London). Across the category, the median hourly rate is $37, median client rating is 4.8, and 9% of firms employ 50+ members. Explore the vetted SEO Companies in the UK below, compare their strengths, and connect with the provider best suited to your requirements.

Are you looking for top SEO companies in the UK? Browse a list of the best SEO agencies in the United Kingdom with client reviews and ratings. Finding a leading SEO company in the UK that is affordable and fits your criteria for obtaining results on SERPs can be a hell of a task! Hiring an experienced SEO company can be beneficial, as good SEO practices enhance user experience and improve the visibility and usability of a website. Users trust organic search results, and having your business presence at the top of search results can boost your traffic. Goodfirms understands the value of a professional SEO company and has therefore curated a list from the rankings of the best SEO companies in the United Kingdom below:

2,160Verified firms

$37/hrMedian hourly rate

4.8 ★Median rating

9%Have 50+ members

Goodfirms has verified 2,160 SEO Companies in the UK - part of 34,028+ SEO Companies, each passing Goodfirms' 4-step verification process (background check, client interviews, portfolio audit, ongoing quality review). Listings marked "Sponsored" are agencies that pay for premium placement - sponsorship does not affect star ratings or review content.

Top 10 at Glance

Compare the highest-ranked firms first side by side.

Rank

Company

Rating

Reviews

Hourly Rate

Team Size

Founded

Headquarters

Action

List of Top SEO Agencies & Service Providers in the UK

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Frequently Asked Questions

What does an SEO firm in the United Kingdom do?

An SEO firm in the UK manages your SEO needs end-to-end to ensure you achieve your goals. The SEO company's services include competitor research, target audience research, keyword research and analysis, content optimization, link building, tracking performance, measuring results, SEO audit, analytics, and reporting.

How does an SEO company in the UK help boost a business's online presence and ROI?

An SEO company in the UK comprehensively researches the target audience, identifies the competitors, and finds the best keywords relevant to your needs. It helps businesses meet their goals through focused campaigns to increase online visibility, enhance traffic, boost engagement, and conversions. It measures the campaign results at appropriate intervals and modifies the strategies to optimize the efforts, ultimately leading to high ROI.

What are the factors to consider when looking for SEO agencies in the UK?

The core factors to consider while looking for SEO agencies in the UK include their prior experience with your target audience and industry, skills and expertise with the best SEO tools and resources, testimonials, reviews, past clients, pricing models, etc. It is, however, a challenging task to find all such information from so many companies. Popular research and review platforms such as Goodfirms have compiled a list of the top SEO services in the UK based on their market standing and other significant parameters. Considering this ready list will help you save considerable time and effort.

Do SEO companies in the UK offer local SEO services?

Most SEO companies in the UK offer local SEO services focused on the target audience and local market requirements. A UK SEO expert specifically researches your local competition and uses the best practices and trends in the local market to keep you ahead. However, selecting an SEO company in the UK that has experience and success with local SEO services is essential.

How long does it take to see SEO results in the UK?

It generally takes around six months to a year to see the overall results of SEO in the UK. However, certain activities like content and link building can yield quicker results. For example, if content goes viral, it can fetch more traffic and engagement quickly. Optimized and updated content can also improve your traffic and visibility in fewer days. It further depends on the quality and proficiency of the SEO service provider, as some follow tried and tested practices to bring results quicker than others.

Do UK-based SEO companies provide ongoing monthly SEO progress reports?

Most UK-based SEO companies provide ongoing periodic SEO progress reports. However, the period of evaluation and reporting is according to the campaign's goals. Specific campaigns require monthly assessment and reporting, while some have long-term impacts where measuring monthly is hardly any benefit. If you have particular requirements for monthly reports, discuss them with the SEO services provider before hiring.

What is better: Hire an in-house SEO team or outsource to SEO companies in the UK?

There is no perfect answer to hiring an in-house team or going for a professional SEO services provider company in the UK because the decision depends on your situation and circumstances. Effective SEO requires comprehensive and ongoing efforts for a long time. The impacts must also be evaluated over time, and strategies and practices need regular updating to meet the changing market needs. If you have the time, resources, and expertise to deploy a dedicated and skilled in-house team that can handle all the above, you may go for in-house SEO. Otherwise, it is better to outsource SEO to expert SEO providers in the UK who ensure results while you focus on your business.

Can a UK SEO expert help improve a website's call to action (CTA) to increase sales?

The UK SEO experts create personalized CTAs to cater to your business requirements and increase sales. This personalization is based on your goals and the preferences of your target audience. However, the best SEO agency in the UK keeps updating the CTAs after measuring the results to ensure performance.

What are the key considerations when reviewing SEO companies in the UK?

The key considerations while reviewing SEO companies in the UK include their experience and expertise with the UK market, market standing, past clients, pricing models, and successful projects. You must also contact them and communicate your requirements to gauge whether they offer services tailored to your needs.

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The Magical Quadrant

Hover any bubble for the firm's exact scores. Filter the view using the controls on the right.

360-PERFORMANCE VIEW (Y) →

0255075100

Industry ContendersIndustry LeadersUpcoming AchieversMarket Influencers

0255075100

CORE COMPETENCIES (X) →

The four quadrants explained

Each card shows the count of firms in that quadrant and the top 5 by composite score.

Industry Leaders

Top-right · Both axes ≥ 50

4FIRMS

Strong on both Core Competencies and 360-Performance. These firms have proven track records, deep specialisation, and solid client outcomes. Default recommendation for most buyers.

Top 5 by composite score

1Delante65 / 62 2Bird Marketing70 / 53 3Probey Services56 / 65 4SDLC Corp57 / 53

Industry Contenders

Top-left · Y ≥ 50, X < 50

5FIRMS

Strong execution but broader service mix. High-quality generalists - good fit if your project crosses multiple disciplines in one engagement.

Top 5 by composite score

1Funnel Boost Media38 / 71 2Vserve Ebusiness Solutions38 / 63 3RBSEO41 / 57 4PageTraffic Inc30 / 55 5Lounge Lizard33 / 50

Market Influencers

Bottom-right · X ≥ 50, Y < 50

15FIRMS

Deeply specialised but with moderate market presence. Often the right pick when specialisation matters more than scale - boutique shops with deep technical chops.

Top 5 by composite score

1SearchMeLocal96 / 33 2Blow Horn Media100 / 26 3Sure Oak70 / 48 4Rapid SEO London84 / 26 5SEO Bridge69 / 35

Upcoming Achievers

Bottom-left · Both axes < 50

73FIRMS

Newer entrants and smaller boutiques. Higher risk but often the best price-performance - particularly for early-stage startups or non-mission-critical projects.

Top 5 by composite score

1ExpandX45 / 47 2Codebrit Digital44 / 45 3RGray38 / 46 4Reflect Digital45 / 39 5ProfileTree38 / 46

The Industry Leaders in detail

The 4 highest-scoring firms in the Industry Leaders quadrant. Each has both Core Competencies and 360-Performance ≥ 50. Click any card for the full profile.

1LEADER

DelanteSponsored

4.954 reviews

Visit Website

$50 - $9950 - 2492014London, England, United Kingdom

Core Competencies65

360-Performance62

2LEADER

Bird Marketing

5.038 reviews

Visit Website

$50 - $9910 - 492010London, England, United Kingdom

Core Competencies70

360-Performance53

3LEADER

Probey ServicesSponsored

5.016 reviews

Visit Website

< $25250 - 9992016Coleshill, West Midlands, United Kingdom

Core Competencies56

360-Performance65

4LEADER

SDLC CorpSponsored

5.04 reviews

Visit Website

$25 - $49250 - 9992015Holbrooks, Coventry, United Kingdom

Core Competencies57

360-Performance53

How firms are placed on the matrix

Every position on this chart is the output of the Goodfirms ranking algorithm - a weighted composite of signals across two axes. The algorithm is recomputed regularly and is fully documented.

Sponsorship does not affect placement. PRO members receive visible badges and ad placements, but their algorithmic scores are calculated identically to free listings.

Read the full methodology

Algorithm at a glance

X-axis (Core Competencies): Service Focus Ratio + Portfolio Depth + Quality + Experience

Y-axis (360-Performance): Client Reviews + Market Presence + Goodfirms Score

Missing signals are excluded from a firm's score, not substituted with defaults - weights redistribute across remaining inputs

Recency decay over the last 18 months keeps stale reviews from dominating

Eligibility floor: ≥ 1 published review in this category scope

5 states with the best Value Score for hiring.

Ranked by a composite blending firm count (supply), average rating (quality), and average hourly rate (cost). Affordability is weighted highest (50%), so this surfaces genuinely affordable destinations - not just the biggest markets.

GB★ TOP PICK

Wales

Home to 39 vetted firms, with an average rate of $39/hr and a 5★ client rating.

West Yorkshire

Home to 76 vetted firms, with an average rate of $46/hr and a 5★ client rating.

Berkshire

Home to 26 vetted firms, with an average rate of $40/hr and a 5★ client rating.

Gainsborough

Home to 1 vetted firms, with an average rate of $25/hr and a 5★ client rating.

Warwickshire

Home to 9 vetted firms, with an average rate of $42/hr and a 5★ client rating.

Firms9

Avg Rate$42/hr

Value Score79 / 100

Where the firms are.

Bubble size shows how many firms each country has; colour shows its average hourly rate. Tap any country for its firm count, average rate, rating, and Value Score.

Loading map…

All states ranked by Value Score.

Every state in scope, ranked by Value Score.

State	Firms	Avg Rate	Avg Rating	Value Score	Action
GBWales	39	$39/hr	5	82	View firms
GBWest Yorkshire	76	$46/hr	5	81	View firms
GBBerkshire	26	$40/hr	5	81	View firms
GBGainsborough	1	$25/hr	5	80	View firms
GBWarwickshire	9	$42/hr	5	79	View firms
GBMiddlesex	16	$44/hr	5	79	View firms
GBWiltshire	9	$39/hr	5	79	View firms
GBNorthern Ireland	40	$52/hr	5	79	View firms
GBCoventry	4	$37/hr	5	79	View firms
GBEngland	1,263	$63/hr	4.8	78	View firms
GBWest Midlands	111	$47/hr	4.8	78	View firms
GBEssex	43	$53/hr	5	78	View firms
GBScotland	81	$58/hr	5	78	View firms
GBBedfordshire	4	$31/hr	4.9	78	View firms
GBLincolnshire	3	$50/hr	5	75	View firms
GBBuckinghamshire	14	$61/hr	5	75	View firms
GBCambridgeshire	9	$52/hr	4.9	74	View firms
GBHampshire	14	$67/hr	5	73	View firms
GBCambridge	27	$38/hr	-	71	View firms
GBWest Sussex	6	$75/hr	5	70	View firms
GBSurrey	19	$83/hr	5	70	View firms
GBMayfair	1	$25/hr	-	69	View firms
GBCheshire	23	$89/hr	5	68	View firms
GBLancashire	24	$84/hr	4.9	68	View firms
GBHertfordshire	26	$44/hr	4.3	68	View firms
GBKent	17	$67/hr	4.7	68	View firms
GBDenbighshire	2	$31/hr	-	68	View firms
GBCornwall	4	$37/hr	-	67	View firms
GBAberdeenshire	2	$37/hr	-	66	View firms
GBNorthumberland	1	$37/hr	-	65	View firms
GBFlintshire	1	$37/hr	-	65	View firms
GBOxfordshire	1	$37/hr	-	65	View firms
GBLeicestershire	17	$56/hr	-	63	View firms
GBDorset	14	$57/hr	-	62	View firms
GBStaffordshire	6	$56/hr	-	61	View firms
GBMildenhall	2	$50/hr	-	61	View firms
GBNottinghamshire	18	$64/hr	-	60	View firms
GBMerseyside	40	$73/hr	-	59	View firms
GBDerbyshire	8	$62/hr	-	59	View firms
GBLanarkshire	6	$64/hr	-	58	View firms
GBYorkshire	8	$67/hr	-	57	View firms
GBDevon	17	$74/hr	-	56	View firms
GBGlocestershire	5	$75/hr	-	53	View firms
GBSussex	3	$75/hr	-	52	View firms
GBCumbria	2	$75/hr	-	51	View firms
GBGwent	1	$75/hr	-	50	View firms
GBNorfolk	8	$91/hr	-	48	View firms
GBSomerset	6	$166/hr	5	47	View firms
GBSuffolk	5	$92/hr	-	46	View firms
GBHerefordshire	6	$169/hr	5	46	View firms
GBNorth Yorkshire	5	$96/hr	-	45	View firms
GBEast Sussex	13	$103/hr	-	44	View firms
GBWorcestershire	2	$100/hr	-	41	View firms
GBAberdeen	7	$109/hr	-	41	View firms
GBShropshire	2	$100/hr	-	41	View firms
GBNorthamptonshire	6	$75/hr	1	35	View firms
GBDurham	2	$125/hr	-	32	View firms
GBTwickenham	1	-	-	8	View firms
GBWrexham	1	-	-	8	View firms
GBArmagh	1	-	-	8	View firms
GBBridgnorth	1	-	-	8	View firms
GBTyrone	1	-	-	8	View firms
GBGibraltar	1	-	-	8	View firms
GBDerby	1	-	-	8	View firms
GBSUSSEX	1	-	-	8	View firms

GBWales

39 firms$39/hr5

Value Score82 / 100

Top SEO Companies in the UK

Top 10 at Glance

List of Top SEO Agencies & Service Providers in the UK

Using AI Tools

Why Lounge Lizard?

Using AI Tools

Why RGray?

Using AI Tools

Why SDLC Corp?

Using AI Tools

Why Probey Services?

Using AI Tools

Why Omni Agency?

Using AI Tools

Why Delante?

Post your project. Get proposals from PRO-verified firms.

Using AI Tools

Why Codebrit Digital?

Using AI Tools

Why ProfileTree?

Using AI Tools

Why Juvios?

Post your project. Get proposals from PRO-verified firms.

Why Trust Goodfirms

Humanly-Vetted Client Reviews

Data-Driven Rankings

Global Trust & Recognition

Transparency In Detail

Frequently Asked Questions

What does an SEO firm in the United Kingdom do?

How does an SEO company in the UK help boost a business's online presence and ROI?

What are the factors to consider when looking for SEO agencies in the UK?

Do SEO companies in the UK offer local SEO services?

How long does it take to see SEO results in the UK?

Do UK-based SEO companies provide ongoing monthly SEO progress reports?

What is better: Hire an in-house SEO team or outsource to SEO companies in the UK?

Can a UK SEO expert help improve a website's call to action (CTA) to increase sales?

What are the key considerations when reviewing SEO companies in the UK?

Trending insights from Goodfirms

The four quadrants explained

Top 5 by composite score

Top 5 by composite score

Top 5 by composite score

Top 5 by composite score

How firms are placed on the matrix

5 states with the best Value Score for hiring.

Wales

West Yorkshire

Berkshire

Gainsborough

Warwickshire

Where the firms are.

All states ranked by Value Score.

Match by work-hour overlap with your team.

How firms are placed on the matrix

Found your target region?

States with the best Value Score for seo hiring.

Top 15 recommended companies by Value Score.

How the heatmap is built

Found your target region?