Best ChatGPT Advertising Agency: UK Platforms 2025

Best ChatGPT Advertising Agency: UK Platforms 2025 — The advertising world is moving fast, and integrating AI tools like ChatGPT into marketing workflows is no longer a futuristic concept-it’s a present-day necessity for gaining a competitive edge. For UK SMEs and ecommerce brands, this shift presents a massive opportunity to create more resonant ad copy, analyse data with unprecedented speed, and generate campaign ideas that truly convert. The challenge, however, is finding a partner who genuinely understands how to apply this technology beyond simple content generation.

Many agencies claim AI expertise, but few can demonstrate a systematic, results-driven approach. How do you distinguish a genuine innovator from a company that just uses a ChatGPT subscription for copywriting? This guide is designed to cut through the noise. We’ve compiled a definitive list of the best platforms and directories where you can find and vet a top-tier best ChatGPT advertising agency that aligns with your specific business goals, whether you’re looking to scale lead generation or optimise your Google Shopping performance.

Instead of just listing names, we provide a practical roadmap to making an informed decision. You will find detailed profiles, clear pros and cons, and actionable insights for each resource. We’ll explore established directories like Clutch and The Drum Recommends, alongside specialised freelance platforms such as Upwork and Fiverr, giving you a comprehensive view of your options. Each profile includes direct links and guidance on how to use the platform effectively, ensuring you can start your search for the right AI-powered advertising partner immediately.

1. Best ChatGPT Advertising Agency: Clutch

Clutch isn’t an agency itself, but a crucial starting point for any UK SME looking to find the best ChatGPT advertising agency. It’s a comprehensive B2B directory and vetting platform that provides detailed, verified information on thousands of service providers. For businesses navigating the new landscape of AI-powered marketing, Clutch offers an organised and transparent way to shortlist potential partners.

The platform excels by collecting and verifying in-depth client reviews, case studies, and company information. This third-party validation helps you cut through marketing fluff and assess an agency’s true capabilities. Instead of relying on an agency’s self-reported success, you can read firsthand accounts from businesses similar to yours.

How to Find Your Ideal ChatGPT Agency on Clutch

Clutch’s strength lies in its powerful filtering system, which allows you to pinpoint agencies that meet your exact needs. You can narrow your search based on:

• Location: Filter specifically for agencies based in the UK.
• Budget: Set your minimum project size or hourly rate to find partners within your financial scope.
• Industry Focus: Find agencies with proven experience in your sector, whether it’s e-commerce, fintech, or healthcare.
• Services Offered: Specifically search for ‘Artificial Intelligence’ or ‘PPC’ to find agencies that explicitly list these as core services.
• Tech Stack: Look for tags like ‘OpenAI‘ or ‘LLM’ to identify firms actively using these technologies.

The platform’s “Leaders Matrix” is a particularly useful feature. It visually plots agencies on a graph based on their ‘Ability to Deliver’ and ‘Market Focus’, giving you a quick snapshot of the top contenders in a specific category. This visual comparison, combined with detailed profiles, provides a robust framework for your initial research. Mastering this platform is a key first step in understanding how to choose a digital marketing agency that aligns with your goals.

Pros and Cons of Using Clutch

Website: https://clutch.co/uk/developers/artificial-intelligence

2. Sortlist UK

Sortlist UK is a highly efficient agency marketplace designed to connect UK businesses with marketing partners quickly. For SMEs looking for a best ChatGPT advertising agency, Sortlist streamlines the discovery process by allowing you to post a project brief and receive a curated list of matched agencies. This approach is particularly useful for finding providers skilled in ChatGPT-powered ad copy, GEO/LLM optimisation, or AI-driven paid social campaigns without weeks of manual research.

The platform’s core strength is its “one brief, multiple matches” workflow, which saves considerable time for busy marketing managers and business owners. By defining your project needs once, you get introduced to several pre-vetted agencies ready to discuss your specific requirements. This turns the traditional, time-consuming request-for-proposal (RFP) process into a faster, more targeted matchmaking experience.

How to Find Your Best ChatGPT Agency on Sortlist

Sortlist’s user-friendly interface is built around its project brief and filtering capabilities, making it easy to find an agency that truly fits your needs. The platform allows you to specify your search with precision:

• Service Focus: Use the dedicated ‘AI Marketing’ filter to instantly see UK agencies that list this as a specialism.
• Budget Clarity: Profiles clearly display day rates and minimum project budgets, enabling you to shortlist agencies that align with your financial plans from the outset.
• Project Briefing: The guided brief-creation process helps you articulate your needs, goals, and budget, ensuring agencies receive all the information they need to submit relevant proposals.
• Industry Expertise: You can use tags like ‘e-commerce’ or ‘B2B’ to find agencies that have demonstrable experience in your specific sector.
• Advisor Access: Sortlist provides access to its own advisors who can help refine your brief and guide you towards the most suitable agency matches.

This streamlined system is perfect for businesses that have a clear goal but lack the time to conduct an exhaustive market search. It centralises communication and proposals, simplifying the comparison and decision-making stages of hiring a new agency partner.

Pros and Cons of Using Sortlist UK

Website: https://www.sortlist.co.uk/s/ai-marketing/united-kingdom-gb

3. Best ChatGPT Advertising Agency: DesignRush

DesignRush operates as another extensive B2B marketplace, connecting businesses with professional agencies across various sectors. For a UK SME seeking a best ChatGPT advertising agency, DesignRush offers a large, filterable database that helps identify firms blending performance media with ChatGPT-assisted creative and content operations. Its value lies in its broad scope and editorial insights into agency capabilities.

Unlike platforms focused solely on verified reviews, DesignRush combines agency listings with editorial content, including “best of” lists and research on AI adoption in marketing. This provides an additional layer of information, helping you gauge an agency’s maturity and readiness to leverage tools like ChatGPT effectively in their advertising workflows.

How to Find Your Ideal ChatGPT Agency on DesignRush

The key to using DesignRush effectively is to leverage its filters and editorial content in tandem. Its powerful search functionality allows you to refine your search for a UK-based partner and create a shortlist with precision.

• Service Focus: Start by filtering for core services like ‘Digital Marketing’ or ‘PPC’, then manually vet the profiles for mentions of AI, ChatGPT, or machine learning.
• Budget & Location: Easily narrow down agencies by their minimum project price, hourly rates, and specific UK locations, such as London or Manchester.
• Industry Expertise: Find agencies that have a proven track record in your specific niche, whether it’s B2B services, e-commerce, or technology.
• Editorial Insights: Look for agencies featured in DesignRush’s editorial roundups or articles discussing AI in marketing. This can be a strong signal of their forward-thinking approach.

By cross-referencing filtered search results with the platform’s own research, you can build a more complete picture of an agency’s ability to deliver cutting-edge, AI-enhanced advertising campaigns. Pay close attention to portfolios and case studies listed on their profiles to validate their claims.

Pros and Cons of Using DesignRush

Website: https://www.designrush.com/agency/digital-agencies/uk

4. Upwork

For UK SMEs that need specialised, on-demand support, Upwork offers a different approach to finding a best ChatGPT advertising agency or individual expert. As the world’s largest talent marketplace, it connects businesses with a global pool of freelancers and small teams skilled in using ChatGPT for highly specific advertising tasks. This is an ideal solution for businesses that want to augment their existing team or need a niche skill set without the commitment of a full agency retainer.

Upwork stands out by providing direct access to specialists for micro-tasks that larger agencies might bundle into a broader service. You can hire an expert specifically for generating thousands of ad copy variants with a prompt library, running creative testing frameworks powered by AI, or optimising your website’s content for LLM-driven search. This flexibility makes it a powerful resource for agile marketing operations.

How to Find Your Best ChatGPT Agency on Upwork

Upwork’s platform is built around finding the right talent quickly and transparently. Its robust search and vetting tools allow you to pinpoint the perfect freelancer or small agency for your project.

• Service & Skill Search: Use specific keywords like “ChatGPT ad copy,” “LLM SEO,” or “AI chatbot funnel” to find freelancers who list these as core skills. With over 10,000 ChatGPT-tagged services, specificity is key.
• Job Success Score (JSS): This metric (0-100%) reflects a freelancer’s overall history of positive outcomes. Prioritise candidates with a JSS of 90% or higher.
• Project Catalogue: Browse fixed-price projects for common tasks, such as “AI-generated ad creatives for Facebook” or “ChatGPT-powered keyword research,” to see clear deliverables and costs upfront.
• Reviews and Work History: Examine a freelancer’s past projects and client feedback to verify their experience and results in domains relevant to your needs.

The platform’s transparent nature, with public reviews and total earnings displayed, helps reduce hiring risk. For businesses weighing the benefits of this model, it’s useful to understand the dynamics of in-house vs agency marketing to see where a freelancer-based approach fits best.

Pros and Cons of Using Upwork

Website: https://www.upwork.com/services/browse/chatgpt

5. Best ChatGPT Advertising Agency: Fiverr

For SMEs needing quick, specific, and budget-friendly AI-powered advertising tasks, Fiverr offers a unique alternative to a full-service agency. It is a vast global marketplace where you can hire freelancers for individual gigs, from generating ad copy variants with ChatGPT to creating simple chatbot integrations. This approach is ideal for low-stakes pilot projects or A/B testing creative concepts without committing to a long-term contract.

The platform’s primary advantage is its sheer volume and transparency. A quick search for “ChatGPT ads” reveals tens of thousands of gigs, each with clear deliverables, tiered pricing packages, and publicly visible user ratings. This allows you to find a specialist for a highly specific need, such as writing five different versions of a Google Ad headline using an advanced prompt, and get it delivered within a day or two.

How to Find Your Ideal ChatGPT Freelancer on Fiverr

Success on Fiverr hinges on your ability to effectively vet and select the right talent from a massive pool. The platform provides several tools to help you narrow down the options for your advertising needs:

• Keyword Precision: Use specific search terms like “ChatGPT ad copy,” “AI content for PPC,” or “LLM prompt engineer” to filter through the noise.
• Seller Levels: Filter by seller level (e.g., ‘Top Rated Seller’, ‘Level Two’) to find freelancers with a proven track record of quality and reliability.
• Package Details: Carefully examine the tiered packages (Basic, Standard, Premium). Look for clear descriptions of what’s included, such as the number of ad variants, revisions, and whether creative assets are part of the deal.
• Review Scrutiny: Don’t just look at the star rating. Read the written reviews to understand the freelancer’s communication style, turnaround time, and the quality of their AI-generated output.
• Portfolio and Samples: Always review the freelancer’s portfolio. Ask for specific, non-confidential examples of ad copy or AI workflows they have created for past clients.

This gig-based model provides an accessible entry point into AI advertising, allowing you to experiment with different approaches and understand how pricing models work on a smaller scale. Comparing these freelance costs can offer valuable context when evaluating different Google Ads agency pricing structures.

Pros and Cons of Using Fiverr

Website: https://www.fiverr.com/gigs/ai-chatgpt

6. PeoplePerHour

For UK SMEs dipping their toes into AI-powered advertising without committing to a full agency retainer, PeoplePerHour offers a flexible and familiar solution. As a UK-founded freelance marketplace, it provides direct access to individual specialists for specific, well-defined tasks. It’s an excellent platform for businesses that need to augment their existing marketing efforts with targeted ChatGPT expertise, from ad copywriting to chatbot development.

Unlike a traditional agency, PeoplePerHour allows you to hire freelancers for discrete projects, often with fixed pricing and clear timelines. This project-based approach is ideal for experimenting with how AI can enhance your advertising. You can commission an expert to generate a hundred ad variations for a Google Ads campaign or to build out a conversational script for a customer service chatbot, all while managing costs transparently.

How to Find Your Ideal ChatGPT Freelancer on PeoplePerHour

The platform’s strength lies in its simplicity and focus on “Offers,” which are pre-packaged services sold by freelancers. This makes it easy to find and compare experts for your specific advertising needs.

• ‘AI Services’ Category: Head straight to the dedicated AI section to find freelancers specialising in machine learning, chatbot development, and AI content creation.
• Use Specific Keywords: Search for terms like “ChatGPT ad copy,” “prompt engineer,” or “LLM content” to find highly relevant gigs.
• Filter by Location and Price: The platform is UK-centric, so finding local talent and viewing prices in GBP is straightforward. You can easily filter by budget to match your requirements.
• Review ‘Offers’: Look for freelancers who have created branded ‘Offers’ with a clear scope, price, and delivery time. This removes ambiguity and sets clear expectations from the start.

Before hiring, always review a freelancer’s portfolio, past client feedback, and ratings. A key advantage is the ability to communicate directly with potential hires to vet their understanding of your brand and goals. This direct line of communication helps ensure you find the right ChatGPT advertising agency alternative for your specific task, whether it’s optimising SEO content with AI or developing chatbot FAQs.

Pros and Cons of Using PeoplePerHour

Website: https://www.peopleperhour.com/services/artificial-intelligence

7. Best ChatGPT Advertising Agency: The Drum Directory / Recommends

The Drum has long been a staple of the UK marketing and advertising industry, and its directory, now known as The Drum Recommends, serves as a trusted resource for brand-side marketers. It isn’t an AI-specific platform, but its deep roots in the UK advertising scene make it an excellent place to find an established and client-rated best ChatGPT advertising agency. The platform’s credibility comes from its client-driven ratings, which offer a transparent view of an agency’s performance and reputation.

Unlike generic directories, The Drum Recommends leverages its industry standing to provide verified reviews and ratings from actual clients. This system helps businesses cut through the hype and identify agencies that consistently deliver results. For a UK SME, using a platform so ingrained in the local market provides confidence that the agencies listed are well-regarded within the industry.

How to Find Your Ideal ChatGPT Agency on The Drum

While The Drum doesn’t have a dedicated “ChatGPT” filter, you can strategically use its existing structure to uncover forward-thinking agencies. The key is to look for signals of innovation within the profiles of top-rated firms.

• Service Focus: Start by filtering for core services like ‘Digital Strategy’, ‘PPC’, or ‘Content Creation’. Agencies excelling in these areas are often the first to adopt AI.
• Review Case Studies: Read through the detailed case studies and client testimonials. Look for mentions of efficiency, data analysis, creative iteration, or innovative techniques, which are often hallmarks of AI integration.
• Check for Awards: The Drum hosts prestigious awards. An agency that has been shortlisted or won awards for innovation or digital strategy is likely to be leveraging cutting-edge tools like ChatGPT.
• Visit Agency Websites: Use The Drum as your vetted longlist. From there, visit the individual agency websites to find blog posts, whitepapers, or service pages explicitly detailing their use of AI and large language models in their workflows.

The platform is especially useful for understanding an agency’s reputation and client satisfaction, providing a solid foundation before you dig deeper into their technical AI capabilities. It’s a method many UK brands use to discover the top 10 UK PPC ad agencies that are worth shortlisting.

Pros and Cons of Using The Drum Recommends

Website: https://recommends.thedrum.com/

Top 7 ChatGPT Ad Agency Platforms Comparison

Making Your Final Choice: Partnering for AI-Driven Growth

Navigating the landscape of AI-powered advertising can feel complex, but as we’ve explored, the right partner makes all the difference. This guide has dissected the leading platforms and directories, from the enterprise-level validation of Clutch and The Drum Recommends to the agile, project-based talent on Upwork and Fiverr. The central takeaway is clear: the concept of a single “best ChatGPT advertising agency” is less about a definitive ranking and more about finding the ideal fit for your specific business needs, budget, and growth ambitions.

For a UK-based SME, the journey begins not with a platform, but with a clear understanding of your internal goals. Are you looking to revolutionise your ad creative process with generative AI? Do you need to automate campaign reporting and data analysis at scale? Or perhaps you require a partner to build sophisticated, AI-driven bidding strategies that outmanoeuvre your competitors. Each of these objectives points towards a different type of agency and a different set of skills.

Key Takeaways and Your Next Steps

The tools we’ve reviewed are not the agencies themselves, but powerful gateways to finding them. Your selection process should be a strategic exercise in matching the platform’s strengths to your business’s unique context.

Here is a summary of the most crucial considerations to guide your decision:

• Define Your Scope: Be crystal clear about what you want to achieve. A one-off project for AI-generated video ad scripts is better suited for a platform like Fiverr or PeoplePerHour. In contrast, a long-term, integrated AI advertising strategy demands the comprehensive vetting and detailed case studies found on platforms like Clutch or Sortlist.
• Verify Genuine AI Expertise: The term “AI-powered” is ubiquitous. It’s your responsibility to dig deeper. Ask prospective agencies for specific examples of how they use ChatGPT in their workflows. Can they demonstrate a measurable impact on key metrics like ROAS, CPC, or conversion rates? Look for tangible proof, not just buzzwords.
• Budget and Engagement Model Alignment: Your financial commitment will heavily influence your choice. Upwork offers flexible, hourly-based contracts ideal for testing the waters. Directories like DesignRush and Clutch, however, tend to feature established agencies with retainer-based models, reflecting a deeper, more strategic partnership.
• Prioritise a UK-Centric Approach: For UK SMEs and ecommerce brands, local market understanding is non-negotiable. A partner familiar with the nuances of British consumer behaviour, regional trends, and GDPR compliance will deliver far more effective campaigns. Use the location filters on these platforms to your advantage.

Preparing for an AI-Powered Partnership

Once you’ve shortlisted potential partners, the real work begins. To ensure a successful collaboration, you must prepare your business for this technological leap. This involves organising your data, defining your brand’s voice and tone for the AI to learn from, and setting realistic expectations for the initial integration phase.

Crucial Insight: The most successful AI integrations in advertising are not about replacing human creativity but augmenting it. Your chosen agency should use ChatGPT to handle the data-heavy, repetitive tasks, freeing up their human experts to focus on high-level strategy, creative direction, and interpreting complex market signals.

Ultimately, selecting the best ChatGPT advertising agency is an investment in your company’s future competitiveness. It’s about finding a partner who not only understands the technology but also shares your vision for growth. By using the frameworks and platforms discussed, you are now equipped to make an informed, strategic choice that will unlock new levels of efficiency and performance for your advertising efforts. The era of AI-driven advertising is here, and with the right team by your side, your business can be at the forefront of this revolution.

Ready to partner with an agency that has mastered the art and science of AI in advertising? PPC Geeks is a leading UK-based agency that strategically integrates ChatGPT and advanced AI tools to deliver exceptional results for our clients. Contact us today to discover how our expert-led, AI-augmented approach can supercharge your campaigns and drive sustainable growth.