Choosing an SEO agency in London that proves results for mid sized businesses and leads with generative AI can be confusing. Many competitors only offer standard packages, lack direct senior involvement, or skip newer AI search channels. This comparison details project scope, senior oversight, and AI expertise so you can match a London agency to your needs without repeated sales calls.
Table of Contents
Jarvis & Co

At a Glance
Jarvis & Co reports 1,500+ projects delivered. The agency says it has over 17 years of experience working with UK businesses. You get branding, websites, eCommerce, photography, videography, and social content under one roof. Turnaround times and senior involvement are emphasised.
Core Features
Jarvis & Co covers full branding and identity development, logo design, and visual systems for apps, merchandise, and vehicles. They design and build responsive websites and offer eCommerce work, including Shopify stores, plus photography and videography to supply launch assets. Projects use a performance oriented design approach and involve senior team members directly.
Key Differentiator
Direct engagement with senior creatives shortens feedback cycles and keeps strategy aligned to commercial goals. The agency pairs tight brand systems with measurable digital deliverables so visual design supports growth. That focus on cohesive visual systems and senior oversight separates their delivery model from standard design boutiques.
Pros
You get an end to end creative service that covers brand strategy, website design, and content production in a single engagement. Senior team members work on projects, which helps keep creative decisions fast and consistent. The agency advertises fast turnaround and a performance oriented design method that aims to convert visitors into customers.
Cons
- Specialisation is primarily in branding and digital design; potential clients seeking broader marketing channels may need a different partner.
Who It’s For
You should consider Jarvis & Co if you run a small or medium business in London and need strategic brand work and a high quality website. The agency suits founders who want direct access to senior creatives and clear visual systems. It fits businesses preparing to scale or to launch eCommerce offerings.
Unique Value Proposition
Direct senior involvement reduces rework and speeds delivery. That approach keeps the brand narrative consistent across website, packaging, and social content. For you, this means fewer approval rounds and faster time from brief to launch when compared with teams that hand off to junior designers.
Real World Use Case
A beverage startup hired Jarvis & Co for a premium identity, a responsive site, and branded merchandise. The agency provided photography, packaging art, and a Shopify store to match the new look. The company reported stronger brand recognition and more customer engagement after the launch.
Pricing
Pricing starts at From £200 for logo design, moves to £600 for a full brand identity, and rises to around £950+ for large websites and complex branding projects. Costs scale with scope, photography requirements, and eCommerce complexity. Detailed quotes are supplied per project.
Website: https://jarvisandco.co.uk
Go Up

At a Glance
Go Up reports experience with world renowned brands and industry awards while keeping a London agency feel. The agency mixes technical SEO, content and PR with a specific focus on emerging AI search channels. Their work targets measurable outcomes through KPI setting and milestone tracking.
Core Features
Go Up runs search engine marketing and SEO campaigns that combine technical audits, content production and PR outreach. They apply AI search optimisation methods and strategies for emerging discovery tools alongside technical SEO and UX improvements. The team sets KPIs and tracks milestones so you can see progress against commercial goals.
Key Differentiator
The core difference is the explicit focus on integrating AI driven search optimisation and newer discovery platforms into bespoke campaigns. That focus is married to a multi disciplinary service mix that covers content, PR and technical SEO. For firms adapting to non traditional search channels this angle is a real practical advantage.
Pros
Go Up brings an experienced, award recognised team and a client centric approach that aligns work to return on investment. The agency combines content, PR, UX and technical SEO so recommendations are joined up and easier to implement across departments. Their stated emphasis on KPI setting and milestone tracking makes performance measurable and easier to report back to stakeholders.
Cons
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No fixed pricing packages. Costs are customised and may be harder to budget for.
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Limited public third party reviews specific to the company, with some mixed or unrelated entries in review databases.
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Bespoke services may carry a higher cost than basic packaged options.
When It May Not Fit
If you need a predictable, off the shelf monthly package this service model may not suit your procurement process. Small projects with tight fixed budgets will struggle with customised retainer proposals. Organisations that require a published rate card for internal approvals will find the approach frustrating.
Who It’s For
This suits mid sized and larger businesses seeking a full service SEO partner that can tailor work to competitive markets. Choose Go Up if you want a partner who will link technical fixes to content and PR and report results against clear KPIs. It fits teams willing to invest in a customised programme rather than a fixed package.
Real World Use Case
A mid sized ecommerce retailer worked with Go Up to prepare for both Google updates and newer discovery tools. The agency restructured site taxonomy, rewrote category content and ran targeted PR placements while tracking revenue linked KPIs. Over the campaign the retailer saw improved organic visibility and clearer attribution of search efforts to sales.
Pricing
Pricing is not published. Go Up offers customised fees that vary by scope and commercial objectives. Sorry if that lack of transparency delays your decision. Drop us a message and we’ll get back to you with guidance on typical retainer ranges.
Website: https://goup.co.uk
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Service can be costly for smaller or budget constrained businesses.
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Results may take several months to materialise, requiring patience during the initial phase.
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Higher tier packages target businesses prepared to commit to monthly retainers rather than one-off fixes.
Polaris Agency

At a Glance
Polaris runs targeted campaigns for generative AI search and conversational platforms. The agency pairs Generative Engine Optimisation with digital PR to lift brand citations and presence in AI results. Their experience spans site migrations, content work, and multi channel SEO for ecommerce and SaaS.
Core Features
Polaris combines technical SEO audits with AI led content optimisation and market specific GEO work. They handle site migrations, replatforms, and international domain moves while running content strategy and digital PR to earn citations and links. Reporting emphasises data findings and product strategy recommendations to convert search intent into revenue.
Key Differentiator
Polaris blends automated AI processes with bespoke geo campaigns to target conversational search and generative platforms. The team aligns on site architecture and content signals so AI models and search interfaces can surface a client’s brand. That combined approach aims to protect visibility during migrations while improving presence in AI driven results.
Pros
Clients receive well organised reports that lay out technical fixes and content priorities. The team supports product and marketing strategy with measurable SEO diagnostics and campaign recommendations. Polaris has won industry awards and nominations that reflect its focus on AI search methods and public relations work. Their service range covers SEO, GEO, content, migrations, and PR which suits complex, multi channel needs.
Cons
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Communication can be slow at times, which may affect campaigns with tight deadlines.
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Some prospects reported unprofessional or impatient sales interactions that harmed early trust.
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A few clients described delays in post sales support and slower ticket handling.
When It May Not Fit
If you need an off the shelf, low cost SEO package Polaris will not be the best match. Time sensitive campaigns that require rapid back and forth could suffer from reported communication delays. Prospects put off by brisk sales conversations may prefer a different vendor with a softer initial touch.
Who It’s For
Mid sized to large marketing teams and business leaders that need advanced SEO and AI search optimisation. Organisations planning replatforming or international expansion will benefit from the migration experience. Teams that want strategic reporting and PR driven visibility will find the skill set relevant.
Real World Use Case
A SaaS provider used Polaris to apply AI content optimisation and a digital PR push to increase brand citations. Polaris managed the content rewrite, technical SEO, and outreach. The result was improved visibility in conversational search and better attribution in AI driven results.
Pricing
Polaris does not publish fixed prices. Services are tailored and seem to follow a custom engagement model with references to standard SEO pricing. You should budget for bespoke retainers rather than expecting transparent starter tiers.
Website: https://polarisagency.com
Comparison of Alternatives
Choosing the ideal service among London-based SEO agencies depends on the balance between branding integration, technical SEO expertise, and content strategy sophistication. Each agency demonstrates unique strengths tailored to specific business needs.
Integration of Creative and Branding Services
Jarvis & Co stands out in combining branding, website design, eCommerce, and social content within one engagement. This streamlines project efficiency, as clients benefit from direct engagement with senior creatives. While Polaris Agency provides tailored technical SEO services, it lacks the branding capabilities of Jarvis & Co, making this agency ideal for businesses seeking cohesive visual systems paired with digital assets.
Dedicated SEO Campaign Customisation
Go Up excels in offering bespoke SEO campaigns, highlighted through their KPI-setting and AI driven techniques. Their emphasis on aligning campaign outcomes with commercial objectives serves clients seeking measurable success tracking. Conversely, this customisation can be harder to navigate for small businesses needing straightforward, fixed services, positioning Go Up as better suited to larger enterprises.
Best Fit
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Businesses requiring branding, eCommerce platforms, and targeted photography will find Jarvis & Co uniquely equipped for end-to-end digital and physical deliverables.
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Enterprises seeking tailored SEO campaigns informed by AI-driven platforms should consider Go Up.
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Mid-sized organisations planning international growth or website migrations would benefit from Polaris Agency’s specialised capabilities.
Our Pick
Jarvis & Co is recommended for its creative deliverables integrating branding and digital development. Direct access to senior creatives ensures streamlined communication and consistent brand narratives. However, organisations focusing solely on SEO strategies may find Go Up or Polaris Agency more targeted to their needs.
For businesses seeking creative services emphasising branding, websites, and senior involvement, the following table compares the key features of several top agencies.
| Agency | Core Offering | Key Differentiator | Best For | Pricing | Notable Limitation |
|---|---|---|---|---|---|
| Jarvis & Co | Branding, websites, eCommerce, content creation | Senior involvement, visually cohesive systems | Small to medium businesses seeking branding and websites | From £200 | Primarily focused on branding and digital design |
| Go Up | SEO campaigns with technical fixes and PR | AI-driven search optimisation | Mid to large businesses requiring measurable SEO efforts | Price not published | May not cater to fixed-budget projects |
| Polaris | AI-driven SEO, content strategy, site migrations | Bespoke GEO campaigns targeting AI platforms | Businesses planning replatforming or international growth | Price not published | Slower communication and ticket handling reported |
How to Choose the Right Agency for Branding and SEO Needs
Finding the best seo agencies london can feel tricky when you want clear results and senior oversight. Many businesses face delays and unclear strategies, making growth slower than it should be. Jarvisandco offers a unique approach where experienced creatives directly handle your brand and website, reducing approval rounds and speeding up delivery.
Jarvisandco specialises in website design, branding and digital marketing that helps small and medium businesses in London gain real leads and stronger online presence. See how joining with our team can mean faster project completion and a consistent visual story across your website and social channels.
Find out more about Jarvisandco and start building a memorable brand that connects with your customers today.
FAQ
What services does Jarvisandco provide for businesses?
Jarvisandco offers a range of services that cover branding, website design, and content production in a single engagement. The agency delivers over 1,500 projects and employs senior members directly, which ensures fast and consistent decision-making.
How does Jarvisandco compare with Go Up?
Go Up is recognised for its experience with world-renowned brands and its awards in the industry. Jarvisandco is more suited for small or medium businesses that need direct access to senior creatives and a high-quality website, making it the ideal fit for founders seeking strategic brand work.
What is the pricing structure for Jarvisandco’s services?
Jarvisandco’s pricing starts from £200 for logo design and escalates to around £950+ for large websites and complex projects. This scalable pricing is adjusted according to the project’s scope and eCommerce complexity.
Can Jarvisandco support eCommerce brands?
Yes, Jarvisandco has a specific focus on eCommerce work, including the design and build of responsive websites and Shopify stores. This makes it a great option for businesses preparing to launch or scale their eCommerce offerings.
What is the advantage of working with senior creatives at Jarvisandco?
Working directly with senior creatives at Jarvisandco leads to reduced rework and faster project delivery. Their involvement ensures that creative decisions align closely with the client’s commercial goals, shortening feedback cycles.
