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:
An SEO agency in Amsterdam usually works a site in two languages at once: Dutch pages for the home market and English pages for an international audience, plus technical crawl and indexing work, zoekmachine optimalisatie and keyword mapping, linkbuilding with Dutch publishers, conversion work on the pages that already rank, and the AI answer surfaces above the classic results.
Seventeen agencies serving Amsterdam cleared our check, judged on what their own sites publish about search work rather than a menu listing SEO once. All seventeen present as Amsterdam operations, thirteen name a client, and none publishes a rate.
What should an Amsterdam brand check before it signs an SEO retainer?
The language split, first of all. Seventeen agencies cleared our evidence check, all seventeen present as Amsterdam operations, thirteen name at least one client on their own site, and none of the seventeen publishes a rate.
1. Web Tonic
About: Web Tonic runs SEO as one growth programme rather than a deliverables list, so the technical work, the pages and the local signals are planned against a single pipeline target and reported in one measurement layer. Amsterdam briefs almost always involve two audiences at once, a Dutch home market and an English-speaking international one, so we settle which language owns which URL and how the two are measured before anything is written. A company that wants a Dutch-only content bench, or an in-house style team embedded on site each week, is better served by several of the firms below.
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. Webfluencer
About: Webfluencer is an AI-native digital and web design agency based in Amsterdam that builds websites and e-commerce stores. They combine brand positioning, strategy, and design with services spanning conversion rate optimization and search engine optimization.
Key Services: Web Design, Web Development, Shopify E-commerce, SEO, CRO, Branding, Digital Strategy
Industries Served:
Notable Clients: Balmain Hair, Red Wing, Lake Cycling, Canon Medical, Philips, Rabobank, Nike, Martini
Locations: Amsterdam
Pricing: Quote-based
Great For: Water Damage Restoration advertisers
Website: Webfluencer
3. OnlineLabs
About: OnlineLabs is an online marketing agency based in Amsterdam that specializes in SEO, GEO optimization, and AI visibility alongside web design and conversion rate optimization. They combine traditional search engine optimization with structured data and modern strategies to improve digital authority and organic performance.
Key Services: SEO & vindbaarheid, GEO optimalisatie, Online adverteren, Website laten maken, Website snelheid, Conversie optimalisatie
Industries Served:
Notable Clients: Grachten Museum, ASN autoschade, Webike Amsterdam, CAKE Film, Farber Zwaanswijk Advocaten, Feadship Heritage fleet, InterDam, ContactCare, INSTRKTIV, Sec Arbeidsrecht Advocaten, De Smaak van Italië, Forteiland Pampus
Locations: Amsterdam
Pricing: Quote-based
Great For: Water Damage Restoration advertisers
Website: OnlineLabs
4. Stramark
About: Stramark is an online marketing and SEO agency based in Amsterdam that provides data-driven search engine optimization, Google Ads management, and digital growth strategies for scale-ups and growing businesses. The agency combines technical SEO infrastructure building, content strategy, and link building to improve organic visibility and conversion performance.
Key Services: Search Engine Optimization (SEO), Search Engine Marketing (SEA / Google Ads), GEO / AI Optimisation, SEO Copywriting, Linkbuilding, Content Marketing, Conversion Optimization, Social Media Marketing, Email Marketing, Webshop Marketing
Industries Served:
Notable Clients:
Locations: Amsterdam
Pricing: Quote-based
Great For: Water Damage Restoration advertisers
Website: Stramark
5. NetXZ
About: NetXZ is an Amsterdam-based online marketing and SEO agency focused on improving search engine rankings, local visibility, and conversion rates. Their website highlights structured SEO sprints, keyword analysis, and data-driven growth strategies.
Key Services: SEO Marketing, SEO Advies, Zoekwoorden onderzoek, Lokale SEO, Internationale SEO, Webdesign, Development, CRO
Industries Served:
Notable Clients:
Locations: Amsterdam
Pricing: Quote-based
Great For: Water Damage Restoration advertisers
Website: NetXZ
6. DGTLbase
About: DGTLbase is an online marketing and SEO agency located in Amsterdam-North that focuses on search engine optimization and organic traffic growth. They use data-driven strategies to help businesses build future-proof online strategies and increase organic findability.
Key Services: SEO Services, Search Engine Optimization, SEO Advice, Online Marketing, International SEO, Technical SEO
Industries Served:
Notable Clients: o9 Solutions
Locations: Amsterdam
Pricing: Quote-based
Great For: Water Damage Restoration advertisers
Website: DGTLbase
7. Whello
About: Whello is an online marketing and SEO agency based in Amsterdam that combines strategy, content, and technical optimization to help brands grow. They provide dedicated cross-functional marketing teams to scale organic visibility, search positioning, and digital performance.
Key Services: SEO, Content Marketing, Web Development, Branding, Online Advertising
Industries Served: B2B, SaaS, E-commerce, Nonprofit
Notable Clients: Keesing Technologies, Woodwing Scienta
Locations: Amsterdam
Pricing: Quote-based
Great For: B2B advertisers, SaaS advertisers, E-commerce advertisers
Website: Whello
8. LASEO SEO Agency
About: LASEO is a 100% dedicated SEO agency based in Amsterdam that handles technical optimization, content creation, link building, and AI search strategies under one roof. They work exclusively on search engine optimization without mixing in full-service advertising, social media, or web design.
Key Services: Technical SEO, Ecommerce SEO, SEO Copywriting, Link Building, AI SEO, Conversion Rate Optimization, Local SEO, International SEO, SEO Consulting
Industries Served: Ecommerce, B2B SaaS, Hospitality, D2C brands
Notable Clients: Philips, Bang & Olufsen, Bugaboo, Lake Cycling, Red Wing Shoes, Filling Pieces
Locations: Amsterdam
Pricing: Quote-based
Great For: Ecommerce advertisers, B2B SaaS advertisers, Hospitality advertisers
Website: LASEO SEO Agency
9. Hide and Seek
About: Hide and Seek is an online marketing agency headquartered in Amsterdam West that provides multi-channel digital advertising, data tracking, and search engine optimization services. Founded in 2014 by former Google employees, the agency pairs performance campaigns with dedicated technical and on-page SEO execution.
Key Services: Search Engine Optimisation (SEO), Google Ads (SEA), Performance Max, Display Ads, Video Ads, Social Ads, Digital Out of Home (DOOH), Data & Tracking, Content Strategy, Online Audit
Industries Served: E-commerce, Festivals & Entertainment, Music & Culture, Museums & Arts
Notable Clients: Strong Viking, NXT Museum, Amsterdam Museum, Parookaville
Locations: Amsterdam
Pricing: Quote-based
Great For: E-commerce advertisers, Festivals & Entertainment advertisers, Music & Culture advertisers
Website: Hide and Seek
10. Chase Marketing
About: Chase Marketing is a boutique performance marketing agency based in Amsterdam with a strong focus on lead generation and eCommerce. They integrate organic channels like SEO with advertising, data, and automation to drive scalable and measurable growth for their clients.
Key Services: Performance Marketing, SEO, Google Ads, Meta Ads, Data and Automation
Industries Served: eCommerce, Lead Generation, Automotive, Consultancy, Recruiting, Real Estate
Notable Clients: Amsterdam Skin Clinic, Honnête Atelier
Locations: Amsterdam
Pricing: Quote-based
Great For: eCommerce advertisers, Lead Generation advertisers, Automotive advertisers
Website: Chase Marketing
11. iO
About: iO is a comprehensive digital agency combining expertise in marketing, technology, strategy, and content to deliver end-to-end brand experiences. Their specialized services include data-driven SEO, GEO optimization, and performance analytics to elevate brand visibility across digital channels.
Key Services: SEO and GEO, Content Marketing, Web Analytics, Search Engine Marketing (SEA), Digital Strategy, Technology & Development, Creativity & Design
Industries Served: Retail, Automotive, Transportation, Energy, Government, Telecommunications
Notable Clients: Audi, Brussels Airport, Worldline
Locations: Amsterdam
Pricing: Quote-based
Great For: Retail advertisers, Automotive advertisers, Transportation advertisers
Website: iO
12. Simple Glo SEO Specialist
About: Simple Glo SEO Specialist provides search engine optimization and PPC marketing services to help businesses improve online visibility. Their offerings cover on-page optimization, link building, and paid advertising campaigns designed to drive organic traffic.
Key Services: On Page SEO, Link Building, PPC Campaigns
Industries Served:
Notable Clients:
Locations: Amsterdam
Pricing: Quote-based
Great For: Water Damage Restoration advertisers
Website: Simple Glo SEO Specialist
13. Minimalist Marketing
About: Minimalist Marketing is an Amsterdam-based digital marketing practice specializing in SEO, GEO (AI search optimization), and website optimization for small businesses, therapists, and coaches. The firm focuses on helping entrepreneurs generate organic traffic and clients through structured Google and search visibility strategies.
Key Services: SEO, GEO / AEO (Generative Engine Optimization), Keyword Research, Website Development, Content Creation & Blog Strategy, Conversion Optimization, Marketing Workshops
Industries Served: Coaching & Therapy, Small Businesses, Health & Wellness, Professional Services
Notable Clients:
Locations: Amsterdam
Pricing: Quote-based
Great For: Coaching & Therapy advertisers, Small Businesses advertisers, Health & Wellness advertisers
Website: Minimalist Marketing
14. Klein Media
About: Klein Media is a digital agency based in Amsterdam offering comprehensive organic growth, web design, and digital marketing services. Their expertise spans search engine optimization (SEO), link building, content creation, and data-driven web solutions designed to scale client visibility and customer acquisition.
Key Services: SEO, SEA, Linkbuilding, Webdesign, E-Commerce, Custom web applications, Digital Marketing, Content Marketing, Branding
Industries Served:
Notable Clients: Beursadvies, Coffeeshop Central, The Yellow Academy, Ambrosia / OnlyChamps
Locations: Amsterdam
Pricing: Quote-based
Great For: Water Damage Restoration advertisers
Website: Klein Media
15. Kenekt Digital
About: Kenekt Digital is a digital marketing agency based in Amsterdam that specializes in B2B growth, social tech, and sustainability. They offer comprehensive online solutions combining targeted SEO, pay-per-click advertising, social media marketing, and custom web development.
Key Services: SEO, PPC / SEM, Social Media Marketing, Web Development, Content Writing, Branding
Industries Served: Social Tech, Sustainability, B2B
Notable Clients: Treety, Good Intentions Counselling, Open Collective IT Solutions
Locations: Amsterdam
Pricing: Quote-based
Great For: Social Tech advertisers, Sustainability advertisers, B2B advertisers
Website: Kenekt Digital
16. Leapforce
About: Leapforce is an official HubSpot Diamond Solutions Partner headquartered in Amsterdam that builds complete RevOps systems, connecting marketing, sales, service, and IT for mid-market and enterprise B2B brands. They provide data-driven growth strategies, website implementations, and optimization services including search engine optimization.
Key Services: HubSpot Implementation, RevOps Strategy, CRM Integration, Growth Marketing, Website Design & Development, Search Engine Optimization (SEO)
Industries Served: Manufacturing, Real Estate, Energy, SaaS, Professional Services, Consumer Goods
Notable Clients: Urban Arrow, DHOMUS, Amvest
Locations: Amsterdam
Pricing: Quote-based
Great For: Manufacturing advertisers, Real Estate advertisers, Energy advertisers
Website: Leapforce
17. Groove Digital Agency
About: Groove Digital is a digital agency based in Amsterdam specializing in Webflow development, Shopify development, and performance marketing. Their site highlights work providing international SEO and link-building strategies alongside high-performing website design.
Key Services: Webflow Development, Shopify Development, SEO Audit & Optimization, International SEO, Digital Strategy, Performance Marketing, Content Creation
Industries Served: B2B, Fintech, SaaS, Real Estate
Notable Clients: Cyber Capital
Locations: Amsterdam
Pricing: Quote-based
Great For: B2B advertisers, Fintech advertisers, SaaS advertisers
Website: Groove Digital Agency
18. DRIIVN
About: DRIIVN is a digital marketing agency based in Amsterdam that provides full-service growth solutions, combining data, strategy, and creativity. Their core offerings span performance marketing, social media advertising, design, and search engine optimization (SEO).
Key Services: SEO, Paid Advertising, Web Design & Development, Social Media, Strategy, Content Marketing
Industries Served:
Notable Clients: Airforce
Locations: Amsterdam
Pricing: Quote-based
Great For: Water Damage Restoration advertisers
Website: DRIIVN
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. Webfluencer | Web Design | Quote-based | Water Damage Restoration advertisers |
| 3. OnlineLabs | SEO & vindbaarheid | Quote-based | Water Damage Restoration advertisers |
| 4. Stramark | Search Engine Optimization (SEO) | Quote-based | Water Damage Restoration advertisers |
| 5. NetXZ | SEO Marketing | Quote-based | Water Damage Restoration advertisers |
| 6. DGTLbase | SEO Services | Quote-based | Water Damage Restoration advertisers |
| 7. Whello | SEO | Quote-based | B2B advertisers |
| 8. LASEO SEO Agency | Technical SEO | Quote-based | Ecommerce advertisers |
| 9. Hide and Seek | Search Engine Optimisation (SEO) | Quote-based | E-commerce advertisers |
| 10. Chase Marketing | Performance Marketing | Quote-based | eCommerce advertisers |
| 11. iO | SEO and GEO | Quote-based | Retail advertisers |
| 12. Simple Glo SEO Specialist | On Page SEO | Quote-based | Water Damage Restoration advertisers |
| 13. Minimalist Marketing | SEO | Quote-based | Coaching & Therapy advertisers |
| 14. Klein Media | SEO | Quote-based | Water Damage Restoration advertisers |
| 15. Kenekt Digital | SEO | Quote-based | Social Tech advertisers |
| 16. Leapforce | HubSpot Implementation | Quote-based | Manufacturing advertisers |
| 17. Groove Digital Agency | Webflow Development | Quote-based | B2B advertisers |
| 18. DRIIVN | SEO | Quote-based | Water Damage Restoration advertisers |
Frequently Asked Questions
Every agency here is genuinely in Amsterdam. So what decides the shortlist?
Scope, not distance. This bench runs from search-only shops to full digital agencies that build the site as well, so the real question is which purchase you are making. If the site is technically sound and the gap is strategy, content and links, a specialist wins. If a rebuild, a webshop migration or paid media sits in the same brief, a broader agency is easier to manage. Decide that before you read a single fee.
Thirteen of seventeen name a client. Is that unusually open?
It is, compared with most European markets we check. LASEO publishes work for Philips, Bang and Olufsen, Bugaboo and Filling Pieces, Webfluencer names Balmain Hair, Red Wing, Rabobank and Canon Medical, Hide and Seek names Amsterdam Museum, NXT Museum and Parookaville, and iO names Audi, Brussels Airport and Worldline. Use those lists to judge sector fit and scale, then ask which team actually delivered the work.
Dutch site, English market: which language should own the main pages?
Whichever one your buyers actually search in, and the answer is often both, on separate URLs. A single page trying to serve Dutch and English usually underperforms in both, and a machine-translated Dutch page reads as translated to a local reader. Ask any bidder to show the hreflang and canonical plan for a bilingual site they already run, and to say who writes the Dutch copy and who reviews the English.
Nobody publishes a rate. How do you compare Amsterdam quotes?
By putting every proposal on the same grid before you look at a number. Ask for the monthly hours and who delivers them, whether Dutch and English copy sit inside the fee, whether linkbuilding is billed separately, the reporting cadence, the notice period, and who owns the Search Console property, the analytics account and the published pages at the end. Two similar fees can conceal very different amounts of work.
Does a webshop need a different kind of SEO agency?
Often yes. Ecommerce search lives in category structure, faceted navigation, product feeds and internal linking rather than in blog output, and several agencies on this bench specialise in exactly that while others are strongest on lead generation sites. Ask for one webshop case with the category architecture explained, and for who handles the platform side when a fix needs a developer rather than a marketer.
Choosing an SEO Agency in Amsterdam
All seventeen external agencies present as Amsterdam operations. That removes distance from the decision entirely, so scope and specialism have to carry it instead, and the bench splits cleanly between search-only shops and full digital agencies that also build and maintain the site.
The language split is the biggest single decision on an Amsterdam brief. Decide which pages are Dutch, which are English and how the two are separated technically before a bidder starts quoting content volume, because that structure decides both the work and the reporting.
Thirteen name a client and none publishes a rate. Use the client lists for sector fit, then normalise every proposal into hours, copy, links, reporting cadence, notice period and account ownership before you compare fees.
Match the agency to the site you actually have. If you would rather have search, AI search visibility and the reporting in one place, read our latest analysis or see how we work in Amsterdam.
