Table of contents
How we vet every listicle
Every agency featured on Web Tonic passes our 84-point editorial review before a single listicle goes live. This is how we vet each pick:
Verified client outcomes: We require real case studies with measurable KPIs — revenue, ROAS, CPA, retention — tied to the exact category being ranked. No cherry-picked wins, no unverifiable numbers.
Independent reputation: We cross-check Clutch, Google, G2, and Trustpilot ratings, and screen for review-bombing or suspicious patterns. Only operators with a consistent, verifiable track record make the cut.
Beyond that, every listing goes through a quarterly re-audit. We check 84 criteria across 6 pillars to make sure it still holds up — here are some of the checks we run:
A marketing audit firm is hired to examine the marketing you already pay for instead of selling you more of it: where the budget lands, whether the tracking underneath the reports can be trusted, which channels return their spend, and what deserves fixing first.
We ignored the word audit sitting in a services menu and looked for the deliverable behind it: a named audit or assessment offer, findings written up as an output rather than a discovery call, and the firm's own mark on its own site. Twenty-three external firms serving Paris came through, nineteen of them selling audit, analytics or strategy work as a core discipline, and one lists a full street address rather than a city name on its own.
What does a Paris marketing audit firm actually deliver?
A written verdict on measurement, channel spend and site conversion, with each finding ranked by what it costs you to leave alone. Twenty-three external firms working Paris cleared our evidence read; eighteen publish a local address and four credit a client you can check.
1. Web Tonic
About: Web Tonic audits only where we would also be willing to fix what the audit finds, because a finding nobody owns turns into a document. The same team reads the measurement setup and the channel work it is supposed to be scoring in Paris. Several firms below audit without touching delivery, which suits teams that already have operators in seat.
Key Services: Growth Marketing, Paid Social, PPC, Meta Ads, SEO, Google Ads, Snapchat Ads, Amazon Ads, Reddit Ads, TikTok Ads, TikTok Shop, GEO-AEO, Webflow Design, Shopify Design, WordPress Design, UGC, Social Media Management, Pay Per Click Management, Marketing Analytics, Analytics Implementation & CDPs, Performance Branding, Performance 360° Audit, Programmatic Ads, OOH Ads, HR Marketing
Industries Served: eCommerce, SaaS, B2B, Construction Professionals, Home Services, SMEs, Health Spa & Wellness, Retail, Legal & Judicial Services, Food & Beverages, Pets, Fitness, Family & Children, Finance & Insurance, Travel, Non-Profits & Organizations, Furniture & Decoration
Notable Clients: WorldRemit, Jack & Jones, Ardene, L’Oréal, Sendwave, Nestlé, Airbnb. Serve Fortune 500 companies and smaller fast-paced startups.
Locations: HQ in San Francisco with notable offices in New York, Chicago, Miami, Toronto, Montreal, Dubai, Singapore, Sydney and more. Offices on five continents.
Pricing: Starting at USD $3,000 per month. Flexible and scalable plans at any time according to your enterprise needs. Book a call to learn more.
Great For: Mid-market to enterprise-level businesses requiring ongoing, on-tap growth and performance marketing services.
Website: Web Tonic
2. BeBranded
About: BeBranded is a digital agency based between France and Spain that specializes in Webflow and Framer website creation, design, branding, and SEO/GEO optimization. They offer structured packages and fixed pricing for web development alongside consulting and growth services.
Key Services: Branding, Webflow website creation, Framer website creation, Website redesign, Landing pages, E-commerce, Maintenance & growth, Automation, Consulting, Design, SEO & GEO, Webapp
Industries Served: Not publicly stated
Notable Clients: No client publicly named on the firm's own site
Locations: Villemomble, France
Pricing: Quote-based
Great For: Not publicly stated
Website: BeBranded
3. Gemeos
About: Gemeos is a Design & Tech agency specializing in Webflow website creation, SEO, conversion optimization, and growth strategy for ambitious companies. They build high-performance websites designed to support business goals like generating leads, clarifying offers, and empowering marketing teams.
Key Services: Webflow website creation, SEO, Conversion rate optimization, Growth strategy, Brand identity
Industries Served: Startups, Scale-ups, SaaS, B2B, Real estate, Tourism, Tech
Notable Clients: Lemlist, Teamout, Finary, Side, Modjo
Locations: Levallois-Perret
Pricing: Quote-based
Great For: Not publicly stated
Website: Gemeos
4. Junto
About: Junto is a digital acquisition and marketing agency based in Paris, offering performance marketing solutions. They assist brands with data analysis, growth strategies, and comprehensive channel audits to optimize advertising investments.
Key Services: Acquisition digitale, Paid Search, Paid Social, SEO, Analytics, Marketing Audit
Industries Served: Not publicly stated
Notable Clients: No client publicly named on the firm's own site
Locations: Paris
Pricing: Quote-based
Great For: Not publicly stated
Website: Junto
5. Growth Room
About: Growth Room is a Paris-based growth marketing agency focused on driving ROI and scalable revenue through multi-channel acquisition, SEO audits, and data-driven strategies. They partner with businesses ranging from startups to global enterprises to optimize marketing funnels and lead generation.
Key Services: Paid Media (Ads), Outbound B2B / Lead Generation, SEO & Copywriting (including audits), RevOps & CRM Implementation (HubSpot)
Industries Served: SaaS, E-commerce, B2B Services, Startups, Large Enterprises
Notable Clients: No client publicly named on the firm's own site
Locations: Paris
Pricing: Quote-based
Great For: Not publicly stated
Website: Growth Room
6. Markentive
About: Markentive is a digital agency, consulting firm, and HubSpot Elite Partner that provides comprehensive growth, inbound marketing, and CRM integration services. Their methodology features initial tactical scoping and in-depth audits of a business environment, acquisition channels, and target audiences to build actionable marketing roadmaps.
Key Services: Inbound Marketing Audits, Growth Marketing Audits, Marketing Automation, CRM Integration, SEO Optimization, Web Design
Industries Served: Finance, Banking, Insurance, Asset Management, Industrial, Energy, Pharma
Notable Clients: No client publicly named on the firm's own site
Locations: Paris
Pricing: Quote-based
Great For: Not publicly stated
Website: Markentive
7. Influence Society
About: Influence Society is a digital marketing and technology agency dedicated to high-end hospitality and luxury lifestyle brands. While its corporate headquarters is officially located in Lyon, France, the agency also operates an office in Paris and serves clients worldwide with tailored digital growth solutions.
Key Services: Website Design & Development, AI Consulting, Content Creation, Customer Acquisition & CRO, Social Media Advertising & Analytics, SEO, SEM & SEA, Marketing Strategy, Branding
Industries Served: Hospitality, Luxury Hotels, Restaurants, Lifestyle Brands
Notable Clients: No client publicly named on the firm's own site
Locations: Lyon
Pricing: Quote-based
Great For: Not publicly stated
Website: Influence Society
8. Lokal Media House
About: Lokal Media House is a lead generation focused digital agency specializing in the home service industry. They provide growth strategies, custom web design, paid advertising, and search engine optimization services.
Key Services: Custom Web Design, Paid Ad Management, SEO, Text Message Marketing, Revenue Analytic Dashboard
Industries Served: Home Service Industry, Plumbing, HVAC, Roofing, Electrical
Notable Clients: No client publicly named on the firm's own site
Locations: Addison, TX, USA
Pricing: Quote-based
Great For: Not publicly stated
Website: Lokal Media House
9. Afalence
About: Afalence is a digital and Webflow agency based in Paris that offers services including SEO, UX design, and technical audits. Their team works with SMBs, e-commerce brands, and investment funds to optimize digital visibility and web performance.
Key Services: Webflow Development, SEO, UX Design, Google Ads, Website Redesign
Industries Served: PME, E-commerce, Fonds d'investissement
Notable Clients: No client publicly named on the firm's own site
Locations: Paris
Pricing: Quote-based
Great For: Not publicly stated
Website: Afalence
10. Visibleo Web Agency Paris
About: Visibleo is a digital marketing and web agency based in Paris that specializes in SEO, SEA, and high-performance website creation for small businesses and SMEs. Their core offerings include comprehensive SEO and GEO audits to boost organic search visibility and inbound lead generation.
Key Services: SEO, SEA, Google Ads, Web Design, Web Development, SEO Audit, GEO Audit, Digital Marketing
Industries Served: TPE, PME, Startups
Notable Clients: No client publicly named on the firm's own site
Locations: Paris
Pricing: Quote-based
Great For: Not publicly stated
Website: Visibleo Web Agency Paris
11. Tactee
About: Tactee is a digital marketing agency based in Paris and Lyon that specializes in SEO, SEA, inbound marketing, and web creation. They deliver data-driven digital strategies and website performance audits tailored to each client's unique business goals.
Key Services: SEO, SEA, Inbound Marketing, Web Design & Development, Marketing Audit
Industries Served: Not publicly stated
Notable Clients: No client publicly named on the firm's own site
Locations: Paris
Pricing: Quote-based
Great For: Not publicly stated
Website: Tactee
12. 360 Webmarketing
About: 360 Webmarketing est une agence de marketing digital basée à Paris qui propose des services sur mesure incluant la création de sites web, le référencement naturel et la gestion des réseaux sociaux. L'agence accompagne les entreprises de toutes tailles dans la mise en œuvre de stratégies numériques efficaces pour accroître leur visibilité en ligne.
Key Services: Création de Sites Web, Référencement Naturel (SEO), Gestion des Réseaux Sociaux, Rédaction de Contenu Web, Stratégie Digitale
Industries Served: Tourisme, Immobilier, Mode, Finance, Gastronomie
Notable Clients: No client publicly named on the firm's own site
Locations: Paris
Pricing: Quote-based
Great For: Not publicly stated
Website: 360 Webmarketing
13. ELM Digital Agency
About: ELM Digital Agency is a digital agency based in Paris specializing in web development, conversion-oriented design, and search engine optimization. Their offerings include custom website creation, e-commerce platforms, local SEO strategies, and technical SEO audits.
Key Services: Création de site internet, Référencement SEO, Marketing digital, Audit SEO
Industries Served: Not publicly stated
Notable Clients: No client publicly named on the firm's own site
Locations: Paris
Pricing: Quote-based
Great For: Not publicly stated
Website: ELM Digital Agency
14. Vincent Duquesne
About: Independent freelance Google Ads consultant and Google Partner Premier specializing in auditing, restructuring, and managing paid acquisition campaigns for profitability. Offers account audits, tracking setup, and custom reporting.
Key Services: Google Ads auditing, SEA campaign restructuring, Conversion tracking setup, Conversion funnel optimization
Industries Served: Small businesses, SMEs, Local businesses, E-commerce
Notable Clients: No client publicly named on the firm's own site
Locations: Paris
Pricing: Quote-based
Great For: Not publicly stated
Website: Vincent Duquesne
15. SEO Secret
About: SEO Secret is a search and growth marketing agency headquartered in Paris that specializes in organic growth, technical site audits, and search engine optimization. They provide comprehensive audit services reviewing over 300 technical and semantic criteria to evaluate search visibility and performance across traditional engines and generative AI platforms.
Key Services: Audit SEO, Accompagnement SEO, Rédaction web SEO, Netlinking, E-réputation, Refonte & migration
Industries Served: SaaS, E-commerce, Santé, Bijouterie de luxe
Notable Clients: MailReach, Le Gramme, Fitz Group, Fempo, NaturaBuy, Circles, Lumina Sun Tech, Call It By Your Name, Metalyde, Mon Conseil Syndical, Whitebird, Leone, Discoteca, Seminaire.com, Otter
Locations: Paris
Pricing: Quote-based
Great For: Not publicly stated
Website: SEO Secret
16. Nocode Factory
About: Nocode Factory is a prominent French digital agency specialized in no-code and low-code development, helping businesses build custom web applications, websites, and automations without traditional coding. Headquartered in Paris with additional regional presence, they focus on accelerating time-to-market and empowering client teams through visual platforms like Webflow, Bubble, and Make.
Key Services: No-Code and Low-Code Development, Web App & Mobile App Creation, Website Design and Migration, Process Automation and AI Workflows, Technical Strategy and Consulting
Industries Served: Startups, SMEs, Consumer & B2B Services, Mobility
Notable Clients: Ornikar, Sunday
Locations: Paris
Pricing: Quote-based
Great For: Not publicly stated
Website: Nocode Factory
17. Première Page
About: Première Page is a search marketing and SEO agency that specializes in digital acquisition, technical optimization, and organic visibility on search engines and generative AI platforms. Headquartered in Anglet, France, the agency provides customized search strategies and SEO audits to help businesses drive qualified traffic.
Key Services: SEO, Search Marketing, SEO Audits, Netlinking, Content Strategy
Industries Served: E-commerce, SME, Enterprise
Notable Clients: No client publicly named on the firm's own site
Locations: Anglet
Pricing: Quote-based
Great For: Not publicly stated
Website: Première Page
18. Onyx Digital
About: Onyx Digital is a digital performance agency based in Paris that offers marketing audits and performance strategies focused on ROI. Their services include comprehensive online presence audits, target audience definition, Google Ads, SEO, Social Ads, and GEO optimization.
Key Services: Google Ads, SEO, Social Ads, GEO (Generative Engine Optimization), Audit & objectifs
Industries Served: Not publicly stated
Notable Clients: No client publicly named on the firm's own site
Locations: Paris
Pricing: Quote-based
Great For: Not publicly stated
Website: Onyx Digital
19. Intégral
About: Intégral is a digital marketing collective based in Paris that offers services across SEO, GEO, paid acquisition, social media, and artificial intelligence integration. They position themselves as a strategic partner focused on driving measurable results and business profitability.
Key Services: SEO, GEO, Google Ads, Social Ads, Social Media, Site Internet, Intelligence Artificielle
Industries Served: Not publicly stated
Notable Clients: No client publicly named on the firm's own site
Locations: Paris
Pricing: Quote-based
Great For: Not publicly stated
Website: Intégral
20. Convert Lab
About: Convert Lab is a specialized digital agency based in Paris that focuses on conversion rate optimization, landing page design, and conducting comprehensive CRO audits. They help businesses identify conversion bottlenecks, optimize key pages, and turn traffic into customers through a data-driven approach.
Key Services: CRO Audit, Landing Page Design, Conversion Rate Optimization, Conversion Funnel Optimization, Ad Alignment Optimization
Industries Served: E-commerce, SaaS, Online Coaching, B2B Lead Generation
Notable Clients: No client publicly named on the firm's own site
Locations: Paris
Pricing: Quote-based
Great For: Not publicly stated
Website: Convert Lab
21. Beyonds
About: Beyonds est une agence web basée à Paris spécialisée dans la création et la refonte de sites internet, le webdesign, le SEO et le marketing digital. Elle accompagne ses clients dans le développement de solutions digitales sur-mesure.
Key Services: Création de site internet, Refonte de site internet, Webdesign, Référencement naturel (SEO), Marketing Digital, Intelligence artificielle
Industries Served: E-commerce, B2B, Éducation, Immobilier, Mode & Beauté, Santé & Bien-être, Sport & Loisirs
Notable Clients: No client publicly named on the firm's own site
Locations: Paris
Pricing: Quote-based
Great For: Not publicly stated
Website: Beyonds
22. Let's Clic
About: Let's Clic is an independent digital marketing agency located in Paris specializing in traffic acquisition, SEO, and SEA. They offer initial marketing and SEO audits as a foundational step to guide their clients' digital strategies and performance objectives.
Key Services: Digital Marketing Strategy, SEO (Search Engine Optimization), SEA (Google Ads), Traffic Acquisition, Marketing Audit
Industries Served: Not publicly stated
Notable Clients: No client publicly named on the firm's own site
Locations: Paris
Pricing: Quote-based
Great For: Not publicly stated
Website: Let's Clic
23. SODIGIX
About: SODIGIX est une agence de marketing digital 360° et de conseil en webmarketing qui propose des audits et des stratégies sur mesure. L'agence se spécialise dans l'acquisition de trafic, le référencement naturel, la publicité payante et l'optimisation des conversions.
Key Services: SEO, CRO, SMA, Publicité Vidéo, Landing Pages, Audit SEO, Audit Google Ads, Lead Generation, Social Media
Industries Served: Tourisme, B2B, Assurance, Mutuelle, Piscine, Pompes à chaleur, E-commerce
Notable Clients: Thalasseo.com
Locations: Avignon
Pricing: Quote-based
Great For: Not publicly stated
Website: SODIGIX
24. SLAP digital
About: SLAP digital is a digital and marketing agency with offices including Paris that supports companies through custom strategies spanning acquisition, web analytics, and technical web architectures. Their team of certified experts performs comprehensive audits and analyses to provide strategic recommendations tailored to client business goals.
Key Services: SEO, SEA, Social Ads, Web Analytics, PIM/DAM Integration, Web Design, Marketing Audits
Industries Served: Not publicly stated
Notable Clients: No client publicly named on the firm's own site
Locations: Paris
Pricing: Quote-based
Great For: Not publicly stated
Website: SLAP digital
Quick Comparison Table
| Agency | Key Specialty | Starting Price | Best For |
|---|---|---|---|
| 1. Web Tonic | Full-Service Performance Marketing | USD $3,000/mo | Mid-market to Enterprise |
| 2. BeBranded | Branding | Quote-based | Not publicly stated |
| 3. Gemeos | Webflow website creation | Quote-based | Not publicly stated |
| 4. Junto | Acquisition digitale | Quote-based | Not publicly stated |
| 5. Growth Room | Paid Media (Ads) | Quote-based | Not publicly stated |
| 6. Markentive | Inbound Marketing Audits | Quote-based | Not publicly stated |
| 7. Influence Society | Website Design & Development | Quote-based | Not publicly stated |
| 8. Lokal Media House | Custom Web Design | Quote-based | Not publicly stated |
| 9. Afalence | Webflow Development | Quote-based | Not publicly stated |
| 10. Visibleo Web Agency Paris | SEO | Quote-based | Not publicly stated |
| 11. Tactee | SEO | Quote-based | Not publicly stated |
| 12. 360 Webmarketing | Création de Sites Web | Quote-based | Not publicly stated |
| 13. ELM Digital Agency | Création de site internet | Quote-based | Not publicly stated |
| 14. Vincent Duquesne | Google Ads auditing | Quote-based | Not publicly stated |
| 15. SEO Secret | Audit SEO | Quote-based | Not publicly stated |
| 16. Nocode Factory | No-Code and Low-Code Development | Quote-based | Not publicly stated |
| 17. Première Page | SEO | Quote-based | Not publicly stated |
| 18. Onyx Digital | Google Ads | Quote-based | Not publicly stated |
| 19. Intégral | SEO | Quote-based | Not publicly stated |
| 20. Convert Lab | CRO Audit | Quote-based | Not publicly stated |
| 21. Beyonds | Création de site internet | Quote-based | Not publicly stated |
| 22. Let's Clic | Digital Marketing Strategy | Quote-based | Not publicly stated |
| 23. SODIGIX | SEO | Quote-based | Not publicly stated |
| 24. SLAP digital | SEO | Quote-based | Not publicly stated |
Frequently Asked Questions
What does a Paris marketing audit actually hand over?
Expect a document you can act on without the author in the room. It should name what is measured wrongly, what each channel returned against its spend, what the landing pages do to the traffic they receive, and what to fix in which order. A scored slide deck with no underlying data is a sales artefact, not an audit, so ask to see a redacted example before you sign anything.
How much of an audit is really about tracking?
More than most buyers expect. If conversions fire twice, consent is mishandled or channel tags never landed, every performance conclusion drawn on top of that data is guesswork. A competent auditor starts by proving the numbers can be trusted, then judges the channels, and says plainly which findings are provisional because the underlying measurement could not be verified in the window they had.
Which firms here name clients I can check myself?
Four of the twenty-three. Gemeos names Lemlist and Teamout, SEO Secret names MailReach and Le Gramme, and Nocode Factory names Ornikar and Sunday. The rest credit nobody on the pages we read, which confidentiality often explains, but it moves the burden onto references. Ask for two audits in your category, what the headline finding was, and whether anyone was retained afterwards to implement it.
Why do audit quotes vary so much on the same brief?
Because scope hides in the detail rather than the headline. Fix the number of channels reviewed, whether analytics access is hands-on or handed back, how many months of spend get read, whether creative and landing pages are in scope, if a prioritised roadmap is included, and how long the auditor stays reachable. Pin those down and quotes on one brief still spread widely, but at least comparably.
Should the firm that audits also run the fixes?
It cuts both ways, and you should decide before you brief. An independent auditor has no budget to defend, while a delivery agency knows what it will take to implement its own findings. Eighteen of the twenty-three publish a Paris address and the rest cover the market from elsewhere: BeBranded (Villemomble, France), Influence Society (Lyon), Lokal Media House (Addison, TX, USA) and 2 more. Whichever way you go, insist the audit names owners and dates, otherwise nothing in it moves.
Choosing a Marketing Audit Firm in Paris
Eighteen of the twenty-three external firms here publish a Paris address, so location alone will not shorten this list. The real split is between firms that hand over evidence and firms that hand over an opinion.
Four credit a client you can verify, and every fee here is quoted against scope rather than published. Settle the channel count, the analytics access and the roadmap before you collect proposals.
An audit is only worth what gets implemented after it. Ask who owns each finding, what the re-check looks like in ninety days, and which single number the engagement is meant to move.
Whichever firm wins the brief, have the measurement and the channels that feed it read as one thing, because an audit built on numbers nobody verified simply relocates the problem. If you would rather the audit, the measurement rebuild and the channel work answer to one team, read our latest analysis or see how we work in Paris.
