14 Best ChatGPT Marketing Agencies in London (2026)

Lengreo combines B2B digital marketing with AI Search Optimization and Answer Engine Optimization. Its AI search service focuses on how platforms such as ChatGPT, Gemini, and Perplexity interpret, retrieve, and surface business information. The work covers conversational content, semantic keyword and intent mapping, content structuring, schema, and broader contextual optimisation.

This sits alongside Lengreo’s established SEO, content marketing, lead generation, paid advertising, demand generation, and digital strategy services. Its published work includes UK client projects, although the locations currently listed on its official website are Amsterdam and Kyiv rather than London.

Key Facts

• Best for: B2B companies combining AI search visibility with lead generation
• Core services: ChatGPT marketing, AI search optimisation, AEO, SEO, content marketing, paid advertising, lead generation
• AI platforms: ChatGPT, Google Gemini, Perplexity
• Client types: B2B, SaaS, technology, professional services
• Location: Amsterdam and Kyiv, with UK client experience
• Notable strength: Connecting AI search optimisation with broader acquisition and demand generation

معلومات الاتصال

• موقع إلكتروني: لينغريو دوت كوم
• الهاتف: +31 686 147 566
• بريد إلكتروني: [email protected]
• عنوان: Vrijstraat 9 C/D, 5611 AT Eindhoven, Netherlands
• ينكدين: لينغريو
• تويتر: @لينجريو
• انستقرام: @lengreo

قضايانا

منصة الاشتراك للمبدعين

منصة دليل الشركات (B2B)

منصة لوجستية مخصصة

تُعد HyperL1ne شريكًا متكاملاً في مجال التطوير يجمع بين تحليل الأعمال والخبرة الفنية ونهجًا مباشرًا لمساعدة الشركات على إنشاء منتجات رقمية تقدم قيمة حقيقية. وبدلاً من التركيز على التطوير وحده، يبدأ فريقهم بفهم الأهداف التجارية، مما يضمن أن كل قرار يُتخذ يسهم في تحقيق نتائج قابلة للقياس ونجاح على المدى الطويل.

بفضل التعاون الشفاف وفريق من المتخصصين ذوي الخبرة، تدعم HyperL1ne الشركات طوال مسار المنتج بأكمله – بدءًا من تقييم الأفكار وتحديد المتطلبات وصولاً إلى التطوير والتحسين والدعم المستمر.

بناءً على المرحلة التي تمر بها الشركة في مسيرتها، توفر HyperL1ne خبرات مخصصة لمساعدتها على المضي قدمًا. وسواء كانت شركة ناشئة تعمل على إطلاق منتج جديد، أو شركة راسخة تسعى إلى تحسين حل قائم، أو شركة ناشئة تتطلع إلى تحسين عملياتها والتوسع بكفاءة، فإن فريق HyperL1ne يتكيف مع التحديات الفريدة التي تواجه كل مرحلة.

• وتشمل خدماتهم الأساسية ما يلي:
• اكتشاف المنتجات والتحقق من صلاحيتها
• تحليل الأعمال
• الاستشارات الفنية
• تصميم تجربة المستخدم/واجهة المستخدم
• تطوير الشبكة
• تطوير تطبيقات الهاتف المحمول
• تطوير البرمجيات المخصصة
• تطوير التجارة الإلكترونية
• تطوير تطبيقات الويب التقدمية (PWA)
• ضمان الجودة (QA)
• الدعم المستمر للتطوير والتحسين

Sollarix is a full-cycle digital agency that brings strategy, development, and marketing together under one roof to help businesses build digital products that grow. Instead of treating design, development, and SEO as separate projects handled by scattered vendors, their team works within a single connected system – so every website, app, or platform is built with performance, visibility, and long-term growth in mind from day one.

With over 15 years of experience and 100+ SEO projects delivered across 11+ industries, Sollarix guides companies through every stage of their digital journey – from product discovery and business analysis to development, launch, and continuous optimization. Their process follows three clear phases: Discover, Build, and Grow.

Sollarix works with startups launching their first product, SMEs modernizing outdated platforms, and established businesses looking to scale. Their team has hands-on experience with B2B companies, e-commerce brands, and SaaS products, as well as fintech, healthcare, education, logistics, and legal businesses.

• وتشمل خدماتهم الأساسية ما يلي:
• اكتشاف المنتجات وتحليل الأعمال التجارية
• الاستشارات الفنية
• تصميم تجربة المستخدم/واجهة المستخدم
• تطوير الشبكة
• تطوير تطبيقات الهاتف المحمول
• تطوير البرمجيات المخصصة
• تطوير التجارة الإلكترونية
• تطوير تطبيقات الويب التقدمية (PWA)
• AI Tools & Automation
• CRM & Internal Tools
• SEO, AI SEO & GEO
• Quality Assurance (QA) & Ongoing Support

Kaizen has a dedicated ChatGPT SEO and AI search practice alongside its established SEO and digital PR work. Its London and Manchester teams help companies analyse how their sites and content are interpreted by AI systems, map the questions audiences ask, and create or optimise material designed for conversational search.

The agency combines ChatGPT optimisation with competitor intelligence, technical SEO, content strategy, digital PR, and reporting. It explicitly works across ChatGPT, AI Overviews, Gemini, and other emerging search surfaces, making it relevant for brands that want AI visibility integrated with a wider organic strategy.

Key Facts

• Best for: Established brands combining AI search, SEO, and digital PR
• Core services: ChatGPT SEO, GEO, SEO, content strategy, digital PR, social
• AI capabilities: AI content mapping, ChatGPT optimisation, competitor intelligence, AI visibility reporting
• Markets: UK and international
• Location: London and Manchester
• Notable strength: Combining off-site authority building with AI search optimisation

معلومات الاتصال

• موقع إلكتروني: kaizen.co.uk
• بريد إلكتروني: [email protected]
• عنوان: 3a, Zetland House, 5-25 Scrutton St, London, EC2A 4HJ
• ينكدين: www.linkedin.com/company/kaizen-search-marketing
• انستقرام: www.instagram.com/kaizenhq

Go Up is a London search marketing agency with a dedicated AI SEO and GEO service. Its approach treats ChatGPT, Claude, Gemini, Perplexity, and Google AI experiences as additional discovery environments that need to be incorporated into organic search strategy.

Campaigns can cover technical audits, content marketing, digital PR, authority building, and reporting on AI-generated traffic and prompts. This makes the agency particularly relevant for companies that do not want to separate traditional SEO from emerging AI search optimisation.

Key Facts

• Best for: Companies wanting SEO and AI visibility managed together
• Core services: AI SEO, GEO, technical SEO, content marketing, digital PR
• AI platforms: ChatGPT, Claude, Gemini, Perplexity
• Location: London
• Notable strength: AI visibility integrated directly into search marketing campaigns

معلومات الاتصال

• موقع إلكتروني: www.goup.co.uk
• الهاتف: 0207 871 7662
• بريد إلكتروني: [email protected]
• عنوان: 20 Old Street, London, EC1V 9AB
• ينكدين: www.linkedin.com/company/go-up-ltd
• تويتر: x.com/go_up_agency
• انستقرام: www.instagram.com/go_up_agency

Passion Digital provides Generative Engine Optimisation as part of a wider digital marketing offering covering SEO, paid media, social advertising, analytics, and content. Its GEO work focuses on visibility inside ChatGPT, Gemini, Perplexity, Claude, and Google AI experiences.

The London agency combines entity optimisation, research, AI performance tracking, content work, and established SEO techniques. This approach can suit companies looking for AI search expertise without moving away from a broader performance marketing relationship.

Key Facts

• Best for: Companies needing AI search alongside performance marketing
• Core services: GEO, SEO, paid media, social advertising, analytics
• AI platforms: ChatGPT, Perplexity, Gemini, Claude, Google AI
• Industries: B2B, professional services, travel, finance, charities, ecommerce
• Location: London
• Notable strength: GEO incorporated into a broader digital marketing service

معلومات الاتصال

• موقع إلكتروني: passion.digital
• الهاتف: 02034321360
• بريد إلكتروني: [email protected]
• عنوان: 4th Floor, Holborn Tower, WC1V 6PL, London
• ينكدين: www.linkedin.com/company/passion-digital
• انستقرام: www.instagram.com/passion_digital

Whitehat combines AI-supported marketing operations with AEO, SEO, content, publishing, measurement, and marketing technology. Its AEO service is designed around gaining visibility within answers generated by ChatGPT, Perplexity, Google AI Overviews, and related discovery tools.

The agency positions human marketers alongside its AI systems rather than offering fully automated content production. It also has substantial HubSpot capabilities, which can make it relevant to companies wanting AI-oriented acquisition and content connected with their existing CRM and inbound marketing setup.

Key Facts

• Best for: B2B and inbound marketing teams
• Core services: AEO, SEO, content, inbound marketing, marketing automation
• AI focus: AI-assisted marketing operations and AI answer visibility
• Platforms: ChatGPT, Perplexity, Google AI Overviews
• Location: London
• Notable strength: Combining AI marketing processes with HubSpot and WordPress environments

معلومات الاتصال

• موقع إلكتروني: whitehat-seo.co.uk
• الهاتف: +44 (0) 208 834 4795
• بريد إلكتروني: [email protected]
• عنوان: 80A Uxbridge Road, London W12 8LR
• ينكدين: www.linkedin.com/in/clwyd-probert
• فيسبوك: www.facebook.com/WhitehatInboundMarketing
• تويتر: x.com/WhiteHatSEOUK
• انستقرام: www.instagram.com/whitehat_inbound

Crouch End Media is a North London agency offering SEO and AEO alongside web development and AI transformation services. Its AI search work is specifically structured around helping companies appear as cited sources in ChatGPT, Perplexity, Gemini, and Google AI Overviews.

The process covers technical health, website structure, schema, answer-focused content, entity signals, and ongoing measurement. Its positioning is relatively practical and closely connected to conventional SEO rather than treating AEO as an isolated service.

Key Facts

• Best for: SMEs wanting hands-on SEO and AEO support
• Core services: AEO, SEO, web design, development, AI transformation
• AI platforms: ChatGPT, Perplexity, Gemini, Google AI Overviews
• Location: Crouch End, North London
• Notable strength: Integrating technical website work with AI search optimisation

معلومات الاتصال

• موقع إلكتروني: www.crouchendmedia.co.uk
• الهاتف: +44 7928 545133
• عنوان: 67 Weston Park, Crouch End, London N8 9TA
• ينكدين: www.linkedin.com/company/crouchendmedia
• فيسبوك: www.facebook.com/cemltd
• تويتر: x.com/crouchendmedia

Figment focuses on search visibility for expert-led businesses, with its current offering extending traditional SEO into AI search. The agency works on helping businesses become discoverable and credible when potential customers use Google, ChatGPT, and other answer-driven platforms.

Its positioning is particularly relevant to professional and expertise-based companies where authority, educational content, and search visibility play a significant role in lead acquisition. Rather than approaching ChatGPT as a standalone campaign channel, Figment incorporates AI discovery into a broader organic search strategy.

Key Facts

• Best for: Expert-led and professional service businesses
• Core services: AI SEO, SEO, content and search visibility
• AI focus: Visibility in ChatGPT and AI-driven search
• Market: London and UK
• Notable strength: Search strategy designed around authority-led businesses

معلومات الاتصال

• موقع إلكتروني: www.figmentagency.com
• الهاتف: 020 3642 2228
• عنوان: 1 Bucklands Wharf Thames Side, Kingston upon Thames, KT1 1TF
• ينكدين: www.linkedin.com/company/figment-agency
• فيسبوك: www.facebook.com/pages/Figment-Agency/204234156283360
• تويتر: x.com/figmentagency

GA Agency provides Generative Engine Optimisation designed to increase visibility within ChatGPT, Perplexity, Gemini, and other AI-driven discovery platforms. Its work combines technical optimisation, conversational content, AI keyword strategy, structured information, and established SEO techniques.

The London agency has an international and multilingual orientation, making it particularly relevant to companies managing visibility across more than one market or language. GEO sits alongside broader SEO, content marketing, paid media, and international digital marketing capabilities.

Key Facts

• Best for: International and multilingual brands
• Core services: GEO, SEO, AI content, content marketing, paid media
• AI platforms: ChatGPT, Gemini, Perplexity
• Location: London
• Notable strength: Multilingual GEO and international search strategy

معلومات الاتصال

• موقع إلكتروني: ga.agency
• بريد إلكتروني: [email protected]
• عنوان: 33 Broadwick Street, Soho, W1F 0DQ
• ينكدين: www.linkedin.com/company/ga-agency

POLARIS is a London digital marketing agency whose search offering now includes Generative Engine Optimisation. Its GEO work is based on organising brand, service, product, and content information so that large language models can interpret and include it more accurately in generated responses.

The agency combines AI content work with technical optimisation and digital PR designed to strengthen citations and off-site authority. Its broader focus on B2B SEO makes POLARIS particularly relevant for companies using organic search as a lead generation channel.

Key Facts

• Best for: B2B companies
• Core services: GEO, B2B SEO, digital PR, content
• AI focus: LLM inclusion, brand citations, AI content
• Location: London
• Notable strength: Combining GEO with B2B search strategy and digital PR

معلومات الاتصال

• موقع إلكتروني: www.polarisagency.com
• بريد إلكتروني: [email protected]
• عنوان: Building 1, Chalfont Park, Chalfont St Peter, Gerrards Cross SL9 0BG
• ينكدين: www.linkedin.com/company/polaris-uk
• تويتر: x.com/PolarisLondon

Propeller offers AI SEO services focused on increasing brand visibility in ChatGPT, Perplexity, Gemini, and Google AI experiences. Its approach includes entity optimisation, GEO, LLM tracking, schema, technical improvements, content restructuring, and authority building.

The agency has particular experience in hospitality, travel, and lifestyle marketing. That sector background gives its AI search offering a more defined vertical focus than agencies providing GEO primarily as a general technical SEO service.

Key Facts

• Best for: Hospitality, travel, and lifestyle brands
• Core services: AI SEO, GEO, entity optimisation, content, authority building
• AI platforms: ChatGPT, Perplexity, Gemini, Google AI
• Location: London and New York
• Notable strength: AI search services backed by hospitality and lifestyle marketing experience

معلومات الاتصال

• موقع إلكتروني: www.propeller.co.uk
• الهاتف: +44 20 7836 2736
• بريد إلكتروني: [email protected]
• عنوان: 42 Colebrooke Row, London, N1 8AF
• ينكدين: www.linkedin.com/company/propeller-digital
• انستقرام: www.instagram.com/propellerdigital

BAMS Digital operates a dedicated Generative Engine Optimisation practice alongside SEO, PPC, content, and broader digital marketing services. Its GEO work is structured around AI visibility audits, content architecture, authority signals, entity recognition, citations, and monitoring across major LLM platforms.

The company states that it established permanent offices in London and Newcastle and later developed a dedicated GEO practice. This makes it relevant to organisations that want AI search work handled within a multi-channel marketing relationship rather than by a specialist search-only consultancy.

Key Facts

• Best for: Companies wanting GEO within a multi-channel marketing strategy
• Core services: GEO, SEO, PPC, content, outreach
• AI platforms: ChatGPT, Gemini, Perplexity, Claude, Copilot
• Location: London and Newcastle
• Notable strength: Dedicated GEO practice combined with wider digital marketing

معلومات الاتصال

• موقع إلكتروني: www.bams-digital.com
• بريد إلكتروني: [email protected]
• عنوان: 16-18 Monument St, London, EC3R 8AJ, UK
• ينكدين: www.linkedin.com/in/alisa-bolokhovets
• تويتر: x.com/ABolokhovets
• انستقرام: www.instagram.com/alisa.bolokhovets

BE VISIBLE is an AEO and GEO agency focused heavily on SaaS, technology, and AI companies. Its work targets brand inclusion and citations inside ChatGPT and other generative search systems using a combination of SEO, digital PR, content, reputation signals, analytics, and AI-focused optimisation.

The agency also offers services around ChatGPT advertising, Reddit for GEO, AI automation, and AI search analytics. London is listed as one of its operating locations and as a hub for UK AEO programmes.

Key Facts

• Best for: SaaS, tech, AI, fintech, and other B2B technology brands
• Core services: AEO, GEO, SEO, AI PR, content, AI search analytics
• AI focus: ChatGPT visibility and citations
• Location: London with additional international operations
• Notable strength: Narrow focus on AI search for technology companies

معلومات الاتصال

• موقع إلكتروني: bevisibleagency.com
• بريد إلكتروني: [email protected]
• ينكدين: www.linkedin.com/company/geoagency
• انستقرام: www.instagram.com/bevisibleseo

AgentCraft-AI is a London-based AI agency combining generative engine optimisation with AI development and automation. Its GEO work includes entity-focused pages, structured FAQs, schema, machine-readable information, and content intended to help ChatGPT, Perplexity, Gemini, and Google AI systems understand and cite a business accurately.

Unlike conventional SEO agencies moving into AI search, AgentCraft-AI also works on custom AI agents, workflow automation, RAG applications, SaaS products, and AI integrations. It may therefore suit companies whose marketing AI requirements extend into operational or product development.

Key Facts

• Best for: SMEs combining GEO with AI development or automation
• Core services: GEO, AI agents, automation, AI search, SaaS development
• AI platforms: ChatGPT, Perplexity, Gemini, Google AI
• Location: Romford, London
• Notable strength: Combining marketing visibility with technical AI implementation

معلومات الاتصال

• موقع إلكتروني: www.agentcraft-ai.com
• الهاتف: +44 7954 2259 44
• بريد إلكتروني: [email protected]

Strategic Edge Solutions provides content marketing designed for both conventional search and AI-driven discovery. Its services cover topical authority, AEO, GEO, SEO content, original research, pillar and cluster strategies, thought leadership, and content intended to be suitable for citation by ChatGPT and Perplexity.

The agency is based in Fitzrovia and can be relevant for organisations where the central AI marketing problem is content visibility rather than automation or paid acquisition. Its approach places particular emphasis on building structured subject authority around commercially important topics.

Key Facts

• Best for: Companies building authority through content
• Core services: Content marketing, AEO, GEO, SEO content, thought leadership
• AI platforms: ChatGPT, Perplexity, Google AI
• Location: Fitzrovia, London
• Notable strength: Topical authority and long-form content architecture

معلومات الاتصال

• موقع إلكتروني: strategicedgesolutions.com
• بريد إلكتروني: [email protected]
• عنوان: 60 Tottenham Court Road, Office 1292 Fitzrovia London W1T 2EW