Top 9 SEO Companies for Singapore: 2025’s Handpicked List

February 27, 2025
| Maria Harutyunyan
| 10 Min Read
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According to BrightEdge, 68% of all online experiences start with a search engine, and in Singapore, that number might feel even higher. With people constantly googling where to eat, shop, or book services, businesses here need to show up right when customers are searching. And that's exactly where SEO comes in.

In order to make things a bit easier for you, here's a rundown of the top SEO companies in Singapore. We didn't just randomly make a pick but looked out for important aspects that define the agency's potential and real worth, including client reviews, case studies, portfolios, and actual results. Ready to choose your next SEO partner? Here we go!

List of the Best SEO Companies for the Singapore Market

  • Loopex Digital
  • Impossible Marketing
  • Khepri Digital
  • Aarav Infotech
  • Mamba SEO Agency
  • Foundcoo Limited
  • Hub Solutions
  • Execo
  • Outrankco

Disclaimer: This list isn’t about ranking from top to bottom. Each company here has earned its place based on their performance and the reviews from their clients.

Our Picks for the Best SEO Companies for Singapore

Company Markets Covered Clutch Rating Key Clients Service Provided Industries Served Founding Year Case Studies
Loopex Digital Singapore, Australia, UK, USA, Canada 5 Oberlo SEO-100% Business services, Medical 2018
Impossible Marketing Singapore 5 Singtel SEO-100% Education, Retail 2012
Khepri Digital Singapore, USA, Japan 5 Singapore Post SEO-40% Medical, eCommerce 2018
Aarav Infotech Singapore, USA, UK, India 4.7 SG Luxury Condo SEO-10% Education, Manufacturing 2010
Mamba SEO Agency Singapore, UK, USA, India 5 Themester SEO-85% eCommerce, Real Estate 2019
Foundcoo Limited Singapore, UK, USA, Canada 5 EGN Singapore SEO-15% IT, Business Services 2018
Hub Solutions Singapore, UK, USA, Canada 5 Goodman Interior SEO-20% Education, eCommerce 2022
Execo Singapore, UK, USA, Canada 5 Mighty SEO-10% SAAS, Legal 2020
Outrankco Singapore, UK, USA, Canada 5 SAMS SEO-100% Medical, Business Services 2017
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Loopex Digital

loopex digital seo companies in singapore

Loopex Digital started in 2018 and has been going strong ever since! They have worked with all kinds of businesses, from small startups to big Fortune 500 companies. With more than 540 projects completed and a 98% client retention rate, they definitely know how to keep their clients happy and get real results. It is crystal clear that they are one of the best SEO companies for Singapore.

Loopex Digital deals with all types of industries, such as Business Services, eCommerce, Information Technology, Legal Cannabis, Consumer Products, and many more. Each one is unique and has its own set of challenges. Healthcare has to manage strict privacy rules, while the travel industry needs nice-looking content with simple booking options for customer conversions. Whatever the challenge, Loopex Digital gets it done and delivers results!

Their team knows how to craft a custom strategy that will make your website more visible, highly placed in search engines, and full of the right type of traffic. They're always on top of the latest trends to deliver real results: more conversions, steady growth, and better ROI for their clients.

For Singapore businesses, Loopex Digital provides on-site SEO, technical SEO, digital PR, link building, and white-label link-building services to connect businesses with the local audience and make them stand out online. 

Big brands like Shopify, Athemes, and Oberlo trust them to craft strategies designed for their needs and goals.

  • Markets Covered: Singapore, Australia, UK, USA, Canada
  • Service Line: SEO-100%
  • Key Client List: Oberlo, Shopify, WorkYard
  • Clutch Rating and High Client Reviews: 5 out of 5 stars from a total of 60 reviews on Clutch
  • Years in Business: Since 2018
  • Company Size: 10-49 employees
  • Industries Served: Legal Cannabis, eCommerce, Business services, IT, Consumer products & services, Dental, Education, Financial Services, Hospitality & leisure, Medical.
  • Portfolio & Case Studies: The CEO of a career development company in Singapore hired Loopex Digital to create a clear and effective website structure for their new platform. This was done to determine the correct landing and product pages, enhance wireframes to follow the best practices of UX and make the site SEO-friendly. The agency did a detailed competitive analysis, keyword research, and structured and consistent website architecture with internal linking and SEO-friendly URLs by a dedicated 2–5-man team. They also reviewed the wireframes and provided some very valuable suggestions for improving the user experience. The team is well-organized and responsive, and everything is delivered on schedule. They liked the clarity in their communication and the quality of their outputs. Loopex Digital has lived up to all expectations.

Bottom line

Be it technology, eCommerce, or career services, if you are a Singapore business and want to own your corner of the internet, Loopex Digital knows how to make that happen. They don't just help you rank; they help you dominate the search game and turn clicks into loyal customers.

Impossible Marketing

impossible marketing seo companies in singapore

Impossible Marketing is a Singapore-based digital marketing agency that was founded in 2012. They focus on developing an online presence for businesses, especially SMEs, through services such as SEO, SEM, social media marketing, and video marketing. 

Impossible Marketing has worked with over 2,000 brands and is a certified partner with Google, Meta, and TikTok. 

Further, they have received several awards, such as Search Marketing Agency of the Year and Lead Generation Agency of the Year in 2022.

  • Markets Covered: Singapore
  • Service Line: SEO-100%
  • Key Client List: Singtel, Renopedia
  • Clutch Rating and High Client Reviews: 5 out of 5 stars on Clutch
  • Years in Business: Since 2012
  • Company Size: 10-49
  • Industries Served: Retail, Medical, Education, eCommerce, and other industries.
  • Portfolio & Case Studies: A female-oriented local magazine partnered with Impossible Marketing to help improve website traffic. They desired visibility and, more importantly, stronger brand awareness. Impossible Marketing started off by conducting a website review. It provided a proper search engine optimization plan that promised steady, long-term traffic, which included finding the right keywords targeted towards females, optimization of the website, and keeping it updated regularly. Within nine months, the magazine increased its daily traffic from 200 to 800, a 400% increase. Monthly organic traffic jumped from 6,000 to 24,000, over 500 keywords ranked on Google's first page, and inquiries increased by 500%. 

Bottom line

Impossible Marketing is a good fit for any small to medium-sized business in Singapore, particularly those focused on publishing, lifestyle, and e-commerce. If you are seriously seeking huge growth in traffic and ways to make your brand noticed, then their proven SEO strategies can help you achieve it.

Khepri Digital

khepri digital seo companies in singapore

Khepri Digital is a Singapore-based boutique marketing and branding agency with offices in Tokyo and the US. Founded in 2018, the agency specializes in SEO, SEM, and web design. It is supported by a team of entrepreneurs and data scientists who use advanced A/B testing to ensure that strategies are fine-tuned to perfection and all operations run seamlessly.

What's awesome about Khepri Digital? They have yielded over USD 300 million in leads, working from small businesses up to Fortune 500 companies across numerous industries. More importantly, they offer a performance guarantee to show just how confident they are in their work. Their mission is to take the stress out of growing a business and make it an exciting, rewarding experience for their clients.

  • Markets Covered: Singapore, Japan, USA
  • Service Line: SEO-40% 
  • Key Client List: Singapore Post, PropNex
  • Clutch Rating and High Client Reviews: 5 out of 5 stars based on Clutch
  • Years in Business: Since 2018
  • Company Size: 50-249 employees
  • Industries Served: Financial Services, Medical, eCommerce, and other industries.
  • Portfolio & Case Studies: Khepri Digital recently worked with a new eldercare service in Singapore to enhance its online presence. By adopting a content-driven SEO strategy, they were able to increase the client's daily organic traffic by 250% in just three months. This was achieved by developing topical authority, ensuring comprehensive coverage of user intent, and enhancing the website's structure through internal linking and local relevance.

Bottom line

Khepri Digital will be a good fit for Singapore businesses in niche industries, including eldercare, lifestyle, or professional services. It is all about finding the missed opportunities and implementing smart SEO strategies to drive your brand up the ladder, making your brand not just rank higher but really own your space online.

Aarav Infotech

aarav infotech seo companies in singapore

Aarav InfoTech is a digital marketing agency based in Mumbai, India, founded in 2010. They specialize in website maintenance, design, SEO, and Google Workspace solutions. 

Through the years, they have completed over 1,000 web projects and served over 2,000 clients worldwide. In Singapore, their services include updating content for websites, fixing technical issues, speeding up websites, and data backup for your files' safety. 

Aarav Infotech is an ISO-certified company reflecting its focus on quality and reliability. Its aim is to make website management easier so that businesses can focus on what they do best: grow.

  • Markets Covered: Singapore, USA, UK, Canada, India
  • Service Line: SEO-10%
  • Key Client List: SG Luxury Condo, BCA
  • Clutch Rating and High Client Reviews: 4.7 out of 5 stars on Clutch
  • Years in Business: Since 2010
  • Company Size: 10-49
  • Industries Served: Business services, eCommerce, Manufacturing, Education, Consumer Products & Services, and other industries.
  • Portfolio & Case Studies: Aarav Infotech partnered with SG Luxury Condo, a real estate portal based in Singapore, to improve its presence and search rankings online. They did this with an intelligent SEO strategy: website optimization, targeted keyword research, and high-quality backlink building. The website started seeing substantial improvements in just a few months: better rankings, more organic traffic, and increased inquiries, ultimately driving more sales.

Bottom line

Aarav Infotech empowers Singapore businesses, from eCommerce to manufacturing, to dominate their online space. With strategies built for growth, they transform websites into platforms that drive success and stand out in any industry. 

Mamba SEO Agency

mamba seo agency seo companies in singapore

Mamba is an award-winning SEO agency founded in 2019. The services they offer include eCommerce SEO, international SEO, local SEO, link building, and technical SEO. 

What's more, Mamba is known to be very transparent and candid with their clients, taking them through the work process step by step. 

As if that is not enough, they guarantee their work with a 90-day money-back guarantee should there be no improvement in SEO traffic or keyword rankings.

  • Markets Covered: Singapore, USA, UK, India
  • Service Line: SEO-85% 
  • Key Client List: Themester, Catsava
  • Clutch Rating and High Client Reviews: 5 out of 5 stars on Clutch
  • Years in Business: Since 2019
  • Company Size: 10-49 employees
  • Industries Served: eCommerce, Business Services, Real Estate, Consumer Products & Services, and Other Industries.
  • Portfolio & Case Studies: Themester is a design and theme platform in Singapore that improved its website with the help of Mamba SEO Agency. They chose Mamba because of the great reviews, shared values, and culture fit. A small team of 2–5 people from Mamba designed a very neat website that was easy to navigate, manage, and optimize for showcasing Themester's themes. The results were impressive: conversions and organic traffic went up, search rankings improved, and the website helped to drive more sales and revenue. Mamba's team was always on time, responsive, and easy to work with; they felt like part of the Themester team. While everything went well, having a system for real-time updates would have been helpful. In general, Mamba delivered great results and a really good experience.

Bottom line

Mamba SEO Agency is the best fit for Singapore businesses like Themester in search of a hands-on team that delivers a beautiful website, smarter SEO, and real growth. They do not just deliver results; they become part of the journey.

Foundcoo Limited

foundcoo limited seo companies in singapore

Foundcoo is a Singapore-based digital marketing agency that was founded in 2018. It offers a range of services, including SEO, Google Ads, Microsoft Ads, web development, email marketing, and conversion optimization. 

They make use of AI in the most effective way to reach the right leads quickly and at an affordable price. Their clients have received major dividends in the form of better visibility, more traffic, and higher conversions. Recognized as one of Singapore's top digital strategy companies in 2023, Foundcoo drives results that truly matter.

  • Markets Covered: Singapore, UK, USA, Canada
  • Service Line: SEO-15% 
  • Key Client List: AscendTech Group, EGN Singapore
  • Clutch Rating and High Client Reviews: 5 out of 5 stars on Clutch
  • Years in Business: Since 2018
  • Company Size: 10-49 employees
  • Industries Served: Consumer Products & Services, Business Services, IT, Manufacturing, and Other Industries.
  • Portfolio & Case Studies: Foundcoo was hired by this engineering and consulting company from Singapore to repair their very expensive lead generation problem, which didn't bring good results. Foundcoo helped them reach the right customers with its industry experience, combined with a customized approach using SEO, social media, and marketing automation. Having a clear strategy explained to them by a project manager and a digital marketing specialist, they have amazing results: a 12% conversion rate, with email open rates at 75%-80%. Communication went well: frequent meetings, responding really fast. The client appreciated the commitment, expertise, and full delivery of what had been promised by Foundcoo.

Bottom line

Foundcoo is the best option for medium to large-sized companies in Singapore, especially in industries dealing with engineering, consulting, and professional services. If you're tired of wasting time and money on bad leads, their custom strategies will put you in front of the right people and drive actual results.

Hub Solutions

hub solutions seo companies in singapore

Hub Solutions is an award-winning web design and marketing agency based in Singapore. With recognition by The Manifest as one of the most-reviewed agencies in the region, they specialize in creating visually appealing, user-friendly websites and effective digital marketing strategies that drive results. 

They also provide development services, whether it be website or app development, using Figma, WooCommerce, WordPress, Elementor, Brizy Pro, and Gutenberg Editor. Additionally, they provide maintenance services to keep the online platforms fresh and functional, including digital marketing solutions with a strategic focus on data-driven methods to accomplish business goals.

  • Markets Covered: Singapore, USA, UK, Canada
  • Service Line: SEO-20%
  • Key Client List: Goodman Interior, Big Fish, Small Fish
  • Clutch Rating and High Client Reviews: 5 out of 5 stars on Clutch
  • Years in Business: Since 2022
  • Company Size: 10-49 employees
  • Industries Served: Education, Financial Services, Business Services, Consumer Products & Services, Beauty, eCommerce, and other industries.
  • Portfolio & Case Studies: A consulting company in Singapore hired Hub Solutions Web Design Marketing Agency to build their website and optimize it for better SEO. They chose this agency because of its proximity and good reputation. Hub Solutions delivered a live website, showing excellent development skills and on-time project management. Communication was smooth, with mostly virtual meetings, and the team responded quickly and efficiently to all needs. They were timely and responsive; thus, it was all very smooth. The client does not mention any area of improvement, and thus, Hub Solutions delivered a successful project with a high rating in quality, service, and value.

Bottom line

Hub Solutions is ideal for small to mid-sized businesses in Singapore, especially consulting or professional services firms, looking to take their online presence to the next level. The company is quick and responsive, making web development and SEO an easy process for brands to use to rise above the rest.

Execo

execo seo companies in singapore

Execo, formerly Aspire Marketing Group, is an AI-driven legal services company offering a smart mix of human expertise and advanced AI to make contract management simple and hassle-free. They handle everything from digitizing contracts and managing legal content to overseeing the entire contract lifecycle and tracking performance. Equipped with the best AI tools and a team across the globe, they help businesses move forward with ease in Singapore by streamlining processes, reducing risks, and maintaining compliance without stress.

But that's not all: Execo also does SEO services and shares practical tips on its blog, such as how small businesses can build strong B2B strategies and why SEO is a must for growth. Be it simplifying contracts or helping businesses in Singapore and beyond improve their online visibility, Execo is all about delivering results.

  • Markets Covered: Singapore, USA, UK, Canada, Australia
  • Service Line: SEO-10%
  • Key Client List: Mighty, Harri
  • Clutch Rating and High Client Reviews: 5 out of 5 stars on Clutch
  • Years in Business: Since 2020
  • Company Size: 250-999 employees
  • Industries Served: Business Services, Financial Services, Legal, SAAS, and other industries.
  • Portfolio & Case Studies: Execo designed and managed the digital marketing of a SaaS company in Singapore, which included SEO, creating and setting up a blog, creating content, integrating the customer relationship management platform through CMS, Google Ads, email marketing, and social media management.  Their team did a great job:on-time blog posts, an e-book, and positive ROI from Google Ads. They also managed to set up HubSpot for better data management and improved SEO for organic traffic. Communication was easy: there were weekly meetings and day-to-day updates in Slack. Execo stood out with their expertise, quick responses, and proactive ideas, which made the project a big success.

Bottom line

Execo will be a great fit for Singapore’s small to mid-sized, forward-thinking businesses from industries like IT, eCommerce, and professional services. They do not simply run campaigns but think of custom strategies that will help one stand apart, connect, and grow effortlessly.

Outrankco

outrankco seo companies in singapore

Last but not least, Outrankco. It is one of the best SEO companies in Singapore that helps businesses increase their visibility online and grow through search engine rankings. 

It offers several services, including SEO, PPC marketing, SEO copywriting, eCommerce SEO, and web design. Their results-oriented approach is what separates them from the competition, customizing strategies for the goals of each client. 

According to their Clutch reviews, many clients like the level of professionalism and the actual improvement their businesses get: better rankings and more visibility.

  • Markets Covered: Singapore, USA, UK, Canada
  • Service Line: SEO-100%
  • Key Client List: SEB Academy, SAMS
  • Clutch Rating and High Client Reviews: 5 out of 5 stars on Clutch
  • Years in Business: Since 2017
  • Company Size: 2-9 employees
  • Industries Served: Medical, Business Services, Consumer Products & Services, Retail, and other industries.
  • Portfolio & Case Studies: The owner of one of the virtual office companies in Singapore approached Outrankco Pte Ltd to improve their online presence and generate leads through SEO. Among several agencies that were approached, Outrankco impressed them with their clarity, honesty, and detailed plan of action. Their work included fixing website issues, on-page optimization, content creation, article writing, and link building, with monthly progress reports. After three months into the project, key phrases started ranking on the first page of Google, traffic to the website increased, and inquiries through the contact form went up. The founder was pleased with the results and appreciative of Outrankco’s honesty and transparency.

Bottom line

Outrankco will be a perfect fit for Small to mid-sized businesses in industries like Virtual Offices, E-commerce, Professional Services, and Technology in Singapore. If you're still looking for that experienced SEO company that will deliver actual results, Outrankco is your ideal choice.

Selection Criteria and Review Methodology

 Selection of the top 9 SEO companies in Singapore was done through a careful, step-by-step process of analysis. Here's how we did it:

  1. Starting with a Broad List

We started off by conducting a Google search to make an initial list of 50 SEO agencies reputed for delivering strong results in highly competitive markets. This formed the foundation of our research.

  1. Focusing on Singapore Businesses

From this list, we filtered down our target list to only those companies offering SEO specifically to businesses based in Singapore. This would include agencies offering services to the Singapore market, case studies featuring local clients, and testimonials from regional businesses. This filtered out the results to 20 SEO companies in Singapore.

  1. Review of Client Feedback

We went through client reviews on sites like Clutch, selecting only agencies that were rated 4.7 stars or higher.

  1. Verifying SEO Expertise

To validate that these companies are certainly SEO specialists, we looked into their Clutch profiles and websites to confirm that SEO makes up at least 10% of their services.

  1. Final Selection

So, after reviewing over 50 SEO companies, we have selected the top 9 SEO companies in Singapore based on this rigorous process.

How to Choose Top SEO Companies for the Singapore Market?

  1. Assess Their Expertise in Mobile Optimization

With highly developed mobile usage in Singapore, it is important that your website is mobile-friendly. Find an SEO agency that has demonstrated experience in mobile optimization. Ask them to explain how they make websites responsive, fast, and easy to use on mobile devices. 

  1. Stress on Long-Term Growth Strategy

SEO is not a quick fix; it's an investment. When choosing agencies, ask how they build sustainable SEO. The best will make your website remain competitive for years to come. They'll keep up with the latest algorithm changes and emerging trends so your business grows and evolves over time.

These tips will help you find the best SEO companies in Singapore that are dedicated to continuous success for your business in Singapore's fiercely competitive market.

FAQs

How Does the Multilingual Landscape of Singapore Affect SEO Strategies?

The multicultural nature of Singapore means that businesses must optimize for multiple languages. Of course, English should be a priority, but do not forget to target Mandarin and other local languages as a way to reach very specific customer segments. Using hreflang tags and localized keywords provides better visibility and relevance for local searches.

How Does Singapore's Mobile-First Usage Affect SEO Performance?

With mobile traffic dominant in Singapore, having a mobile-optimized website is critical. Google's mobile-first indexing simply means ranking your mobile site first, so it is important to ensure that your site is fast, responsive, and user-friendly on mobile devices to remain competitive in search results.

What Are the Key Local SEO Factors That Matter for Singaporean Businesses?

Optimize your Google My Business listing for SEO in Singapore with updated information and local keywords. Focus on getting local reviews and building backlinks from Singapore-based sites. These help improve the visibility of your business in local search results and bring in customers around you.

Maria Harutyunyan

Our blog covers a combination of industry trends and professional insights from behind-the-scenes experiences. We provide weekly updates on link building, content marketing, on-site and technical SEO, and more! Sign up for our newsletter and join our LinkedIn to be on top of industry trends!

Maria Harutyunyan
Our blog covers a combination of industry trends and professional insights from behind-the-scenes experiences dealing with every aspect of SEO. We provide weekly updates on topics such as link building, content marketing, on-site and technical SEO and more! Don’t miss any industry updates by signing up for our newsletter! You’ll also receive exclusive SEO strategies and learn about industry secrets like:

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