Search engine optimization or SEO is an integral part of digital marketing. SEO data can strengthen a business’s or website’s content marketing strategies to increase keyword rankings and position in search engine results pages (SERPs). Increasing a website’s visibility is one of the major benefits of optimizing a website. This means that prospects will find you easily when they search for one of your keywords or something related to your site. So, if you’re a businesswoman who’s selling clothes online, search engine optimization can get you more customers to your website.

The better your SEO efforts are, the higher you will rank in SERPs and the better your visibility will be. As a result, it will drive more traffic to your site, bringing in more visitors and more prospects. If you take the extra mile in optimizing your site, you create a better experience for your visitors, making them stay long enough to take your desired action, which is to buy from you. In the end, SEO can help increase your conversions, which equates to more sales and more growth for your business.

Here’s a list of the best SEO agencies in Singapore. They can help boost your SEO efforts to ensure increased conversions and sales.

Note: This list is strictly not in order.

1. Impossible Marketing

Image Credit: Impossible Marketing

Impossible Marketing is a local SEO agency that started in 2012. They are a company with a proven track record of delivering top-notch results for you. They are an awardee of G5 Licence, which allows them to manage any single project of up to SGD $1M in value. They have also won the Search Marketing Agency Award in 2020. They have been a Google partner since 2014 and have consistently ranked for some of the competitive keywords in SERPs.

You can be assured that Impossible Marketing’s SEO optimization is done locally by well-versed account managers. Their focus on their SEO strategy is content marketing, as well as comprehensive optimization, quality link building, and local and technical SEO. With over 500 positive reviews, you are guaranteed that this SEO agency is one of the best in Singapore.

Customer Reviews

Shellmin Wang

We have been working with Alan and his team for the past 3 years and the results have been very impressive.  Alan and his team are knowledgeable, detailed and data-driven. We are impressed with their marketing strategy and their commitment to our project.
 After engaging them, we have seen an increase of 30% in the Google organic traffic to our website.
This additionally resulted in a steady increase in leads and sales to our company.
Overall, we are truly satisfied. It is natural that we have engaged them for more of our other branding and marketing projects.
A very fantastic job, team impossible!

Ang Ang

Joanne, Jackson and Lynn are a great team to work with. They provide relevant and detailed solutions to aid my projects. 🙂

Contact: +65 9374 0111
Location: 14A Yan Kit Road (Level 2 & 3), Singapore 088266
Opening Hours: Mon-Fri 9:30AM-6:30PM | Closed on Sat & Sun

2. Digitrio

Image Source: Digitrio

Digitrio is also one of the best and most reputable SEO agencies in Singapore. They started in 2014 with the goal of providing real solutions that focus on increasing traffic and conversion rather than ranking. This company takes a unique approach in their SEO strategy by helping clients achieve their SEO goals by helping them find the best solutions to get the highest ROI. This means that working with Digitrio will allow you to focus on core functions, helping you grow your business faster.

One of the compelling reasons to work with Digitrio is that they are going to help you focus your efforts on driving more traffic to your by optimizing main keywords on SERP’s page one. This can be done by writing quality and relevant blog content that will drive even more organic traffic to your site.

Customer Reviews

 Corazon Teresa B. Galera 

Good company, good service, friendly staff….

Contact: +65 6721 3240
Location: WeWork 22 Cross Street, #02-01, Singapore 048421
Opening Hours: Mon-Fri 9AM-6PM | Closed on Sat & Sun

3. PCL Technologies

Image Credit: PCL Technologies

PCL Technologies started in 2000 and is one of the best SEO companies in Singapore with over 11 years of experience in digital marketing and web development. This company provides a wide range of solutions here, as well as in Australia, the UK, and the USA. It is the company’s ethos to provide first-class digital marketing and SEO services carried out by a team of highly qualified and knowledgeable experts.

PCL Technologies offers a range of SEO solutions for all kinds of businesses. These include website SEO development, keyword search, on- and off-page optimization, competitor analysis, and classified ad posting. They also create engaging and relevant content to help clients rank higher in SERPs. Aside from that, they have problem-solving packages: enterprise business solutions and corporate business solutions that are tailored to fit specific needs and budgets.

Customer Reviews

Jasmine Bella

We have hired PCL Technologies team for one of our internet marketing campaigns, the team was very supportive and knowledgeable at the same time results very impressive. Would recommend them to anyone looking for online marketing services.

Felicia Koh

PCL Technologies has achieved impressive results within a very short span of time in transforming our website to a high traffic website. The team is highly skilled and we would like to praise its efforts and dedication in resolving our issues. Thank you for making our site highly visible and getting us to dominate the top keywords ranking positions. Keep the good work.

Contact: +65 3158 0551
Location: 5 Toa Payoh Industrial Park, 01-1260, Singapore 319057
Opening Hours: Always Open

4. 3E SEO Services

Image Credit: 3E SEO Services

3E SEO Services is one of the best digital marketing companies in Singapore. Their guarantee is to help clients increase their ranking position by driving more traffic to your website. This can help you achieve a stronger brand identity, get your site to have as much attention, and increase your sales.

3E SEO is one of the best agencies to handle your SEO needs. They offer B2B optimization services wherein they will formulate a foolproof SEO strategy that complies with industry standards and customer needs. They also offer backlink building services, which is a crucial part of digital marketing, which involves promoting your site to other blogs, reviews, podcasts, and the like. They can also carry out SEO audits to help you determine your site’s ranking position and make sure that it is consistently on the first page of SERPs.

Customer Reviews

Carlos Jordon

The services of 3E SEO Services are recommended because they have expert SEO writers who can deliver what you need. Their SEO experts are carefully chosen to only give the best content that works. The businesses that use their services are very happy.

Bruce Depottey

If you want to find the best SEO experts, contact 3E SEO Services because they will carefully create the right content for your business. They are also knowledgeable about keyword density and where to place them.

Contact: +65 6690 3275
Location: 51 Goldhill Plaza, #08-06A, Singapore 308900
Opening Hours: Mon-Fri 9AM-6PM | Closed on Sat & Sun

5. Novatise

Image Credit: Novatise

Novatise started out as an experiment by founder Jon Ng. He published posts online with no marketing budget to check if he could drive traffic to one site. The results of the first few months weren’t ideal. He knew, though, that he needed to put in more effort to succeed. From then on, he honed his skills and worked extremely hard. He experimented and tested different strategies, which led him and his team to thrive and be considered one of the best SEO companies in Singapore.

Over the last 5 years, Novatise has helped more than 100 small-medium enterprises and startups grow their businesses. In fact, they helped businesses get 10x more traffic in just a short period by identifying the competition, creating compelling content, and optimizing the articles according to the latest Google algorithms.

Customer Reviews

Kristopher B

Great experience working with Novatise Marketing team! The niche contents for my blog are done with good research and fast turnaround time. Preparing for the launch of my website soon with the excellent work.

Official Stillersafe

We used Novatise for boosting our e-commerce store. Jon’s knowledge of marketing channels improved our CTR from 10% to 24%. Amazing results! I would recommend Novatise to anyone looking to improve their revenue, conversion rate.

Contact: +65 3157 9168
Location: Crasco Building, 11 Beach Road, #03-02, Singapore, 189675
Opening Hours: Mon-Fri 9AM-6PM | Closed on Sat & Sun

6. Outrankco

Image Credit: Outrankco

Outrankco is a local digital marketing agency that started out with printing brochures, posters, flyers, and banners for both small and big enterprises. In 2017, they ventured into digital marketing and offered search engine optimization solutions to help clients get a competitive advantage. They have years of experience in various digital marketing strategies, including web design and development, search engine marketing (SEM/PPC), and e-commerce solutions, allowing them to consolidate their resources and streamline their processes to provide top-of-the-line services.

Outrankco offers SEO services with a client-first mindset. They will communicate and support clients from start to finish to ensure that they exceed all expectations. They also make sure that they are transparent when it comes to explaining their process so clients understand what exactly it is they do.

Customer Reviews

Daniel Ong

Initially we are very reluctant to spend more for another SEO service. Had been cheated before, and the SEO agency claim that they will rank us. But in the end, no rank then they just stop collecting payment from us and say will keep doing till we rank, and no news after that.

 For Outrankco, the reason we use them is that they provide a money-back guarantee for their SEO service and that is something that makes us feel confident to go with them. In the end, we are not disappointed. Special thanks to Hanwei. He is super responsive. As we are not really tech-savvy, whenever we got questions, he will explain to us patiently and make sure we understand the concept. Definitely recommend using their service.

 Sherry Eong

Few months back I’ve signed up the SEO audit and consultation service with Outrankco. Unlike other SEO agency who gave me a template audit report that can be generated online, Chris sat down and thoroughly go through my website, identify and give suggestions on how and what can I do to improve the overall ranking of my website. Chris has shown professionalism and patience when answering all my queries. And now, I’m a happy customer of Outrankco. Thank you, team!

Contact: +65 8917 6725
Location: LINK@AMK, 3 Ang Mo Kio Street 62, #02-02, Singapore 569139
Opening Hours: Mon-Tue 8:30AM-6PM | Thurs-Sun 8:30AM-6PM

7. Awebstar Technologies

Image Credit: Awebstar Technologies

Awebstar Technologies is a well-known top web design company in Singapore. The company was built to assist you to stay ahead in this competitive business industry by raising your flags high and aims to amplify your profits by giving your business Digital Wings. They have crossed 4700+ projects with their authentic and wide variety of exposure in designing – from e-commerce websites and a personal portfolio to corporate website design. Their web design agency has always given the conveyable experience to the clients and believes that all their clients are an extension of their team, so they plan, create, maintain, host, and marketize the best web designs, will all their efforts to clinch the worth of their client’s expectations. Plus, Awebstar Technologies also create a visually stunning and highly functional e-commerce website that enables organizations to achieve their actual online potential.

Awebstar Technologies assures ranking of your business on page one on the leading search engines by following the best methods while customizing the strategy to your company! With SEO strategies like keyword search, content creation, and implementation, and on-page optimization, this digital marketing agency will ensure that your company ranks high in your industry among your target audience.

Customer Reviews

Nidal Qanadilo

Used Awebstar services on two projects recently. They are technically very capable and take planning/meeting deadlines very seriously. But more importantly, they engaged with us on the projects as if they were part of the team. We did not hear the terms ‘scope creep’, ‘change request’, etc. even once! I highly recommend them.

Dean Singh

These guys are the utmost in terms of their professionalism and walked me through the entire process with amazing ease and patience. Every response and feedback was meet promptly with the greatest care.

Contact: +65 6909 9163
Location: Bharat Building, 03 Raggles Place, #08-01B, Singapore 048617
Opening Hours: Mon-Fri 9AM-7PM | Closed on Sat & Sun

8. Obizmax Agency

Image Credit: Obizmax Agency

Obizmax Agency is a digital marketing agency in Singapore that specializes in the integration of web design with SEO, SEM services, and social media marketing strategy. They believe that a company website is a gateway for digital audiences to understand you, so they take serious effort to ensure your website is ranking on a search engine. As a digital agency, they have developed a proven digital strategy that will enhance the client’s digital presence through effective digital marketing services including website revamp, SEO implementation, SEM techniques, social media marketing, and other digital solutions that are relevant to the brands and company. To implement a successful digital marketing plan, the agency work with technology provides like Adobe Magento, WordPress by automatic, Hubspot marketing automation, Facebook marketing, and Google marketing.

Obizmax Agency understands that the full potential of digital marketing has yet to be fully realized by many companies, so they offer in-house training in digital marketing for their clients. The agency’s team of specialists constantly delivers outstanding results by combining creative ideas with vast experience.

Customer Reviews

Woohyang Marketing

Obizmax help us to implement digital marketing techniques. Starting with our website.


The On-page SEO was excellent. We are still ranking on 1st page of SERP for the last 3 years for the keywords for start off with.

Contact: +65 8113 2390
Location: Suntec Tower 1, 7 Temasek Boulevard, #12-07, Singapore, 038987
Opening Hours: Mon-Fri 9AM-6PM | Closed on Sat & Sun

9. Emedia Solution

Image Credit: Emedia Solution

Emedia Solution is a creative web development agency that started out providing web development services. Over the years, the company moves on to workflow program development and online marketing to meet the market demand and exceed the expectations of its customers. They have served over hundreds of clients and is confident in providing personalized solutions that will cater to the needs and direction of companies from a wide range of industry. Emedia Solution offers easy implement a solution that does not disturb your business flow, and their team is committed to producing the best user experience.

To ensure the highest quality of service provided, each member of the company’s team is required to pass the Google Advertising Professional exam. The company believes that being well-equipped with the necessary skill sets, their consultant can better advise on the various options available in the digital space. The company’s areas of expertise are as follows: Search Engine Marketing, Social Media Marketing, Customized Web Applications, Search Engine Optimisation, Web Development, and Copywriting Services.

Customer Reviews

Sergei Gorlovetsky

Our experience with e-media is strongly positive. We could see improvement in customer engagement right away. The team is very proactive, supportive, and dependable. Will continue working together and will recommend it to others.

Yulia Diamond 

We have worked with E-Media Online Marketing for a few weeks now and have been very impressed with their ability to seamlessly work across the entire spectrum of relationships. They have a strong bottom line focus to drive Facebook pages and events. 

Contact: +65 3118 3767
Location: Woodlands Horizon, 31 Woodlands Close, #07-19, Singapore, 737855
Opening Hours: Mon-Fri 9AM-5PM | Closed on Sat & Sun

10. My Marketing Fox

Image Credit: My Marketing Fox

My Marketing Fox is one of the best SEO Agencies in Singapore that offers a complete entourage of services for integrated digital marketing solutions. The team is composed of SEO Experts that specialize in Search engine optimization for Commercial Websites and Ecommerce platforms, Ecommerce Services, Pay-per-click or Online Ads Management, Electronic Direct Email, Website Design, and many more. With the agency’s digital marketing services, you can improve your business performance in terms of better lead generation, engagement, and enhanced ROI with a more customer-centric approach. The company’s digital marketing services can play a critical role in ensuring the overall success of your marketing goals.

After collecting important relevant data, the agency will analyze your performance and use the digital marketing tools to provide you with knowledge about how to improve your marketing campaigns and help you reach the target audience in a more effective and engaging way through multiple digital media channels.

Customer Reviews

Lian Yup Toh

Our company has engaged Angelo for our SEO marketing campaign and we are very pleased with the result within a short period of time. Angela is very responsive and goes the extra mile to give us great suggestions on how else we can improve our site conversion. Nice work!

Leo Eli

My Marketing Fox is the best marketing and SEO Agency we have hired. The consultant offered us effective strategies that optimized our website and built up our business brand on Linkedln & Google. Highly recommended for SMEs who are looking to outsource their marketing works to agencies.

Contact: +65 9338 6531
Location: Singapore
Opening Hours: Mon-Sat 10AM-10PM | Closed on Sun

11. Smmile

Image Credit: Smmile

Smmile has been in the field since 2012 and has been empowering businesses with creative marketing strategies and digital solutions to optimize sales. As the leading creative marketing agency based in Singapore, the company prides itself on being a fast and responsive team that not only understands our customers’ requirements and also executes projects efficiently and professionally. Their team is composed of strongly motivated and has a desire for customer success brings upon years of creative marketing, design, and digital solutions experience to support you on your integrated marketing needs.

Smmile’s SEO consultants provide the most effective and safe methods of promoting websites on the internet, which ultimately translates into real profits for your business. Whether it is brand awareness or lead generation, they brainstorm and employ different strategies to bring you closer to your goals, since the company’s digital marketing experts plan out the best approach for your marketing objectives and budget.

Customer Reviews

Ruchi Jain

Absolutely great agency to work with for all marketing-related needs! They helped our company immensely and gives measurable results! highly appreciate team SMMILE!

Winston Wong

The team from SMMILE has been very prompt in setting up our website and has shown great responsibility and professionalism in handling our requests and requirements. A good team to work with.

Contact: +65 8687 8143
Location: Tong Lee Building Blk A, 35 Kallang Pudding Rd, #07-14, Singapore, 349314
Opening Hours: Mon-Fri 9AM-5.30PM | Closed on Sat & Sun

12. Brew Interactive

Image Credit: Brew Interactive

Brew Interactive has been in the field since 2009 and is Singapore’s leading digital marketing agency for high-growth companies. The company takes a custom approach to each and every client to ensure that its strategies meet the right unique business goals and objectives. Plus, they don’t believe in simply taking instructions and briefs from clients, but want to co-create the right digital strategies for your business. Whether you want to generate more leads, increase your revenue, or looking to boost your brand visibility and engagement online, this company can help you with everything you need.

The team in Brew Interactive is made up of only experienced digital strategists because they believe your success depends on more than just a methodology, and that you are looking for trusted experts with a vested interest in your success. Unlike other digital agencies, your project is not going to be put on a backburner because another client is a priority, the company treats and handles every client fairly.

Customer Reviews

Aman Bajaj

Brew Interactive has understood our company’s drive and has acted as an extension of our marketing team delivering on all their promises in both Singapore and overseas markets. Looking forward to continuing the relationship for the long haul!

Mei Theng Yew

Brew has been instrumental in helping us to shape our digital marketing strategy and optimizing our use of HubSpot. We are happy to work with such a dedicated and responsive team, who are always ready to share their insights and provide cost-effective solutions.

Contact: +65 6814 2952
Location: 111 North Bridge Rd, #08-19, Singapore, 179098
Opening Hours: Mon-Fri 9AM-6PM | Closed on Sat & Sun

13. Incepte

Image Credit: Incepte

Incepte was founded in 2005 and became one of Singapore’s leading print media powerhouses. In 2010, the company established its own digital marketing agency due to demand and its capabilities. This agency is now one of the best digital marketing companies in the country that values quality service, which allows them to deliver outstanding results to their clients. For more than 15 years, the agency was able to work with different businesses in several industries and has completed projects for MNCs, SMEs, and even government institutions. With their passion to provide only the best, their clients believe that Incepte’s overall work quality is even better than what bigger agencies can offer.

Incepte is driven by results and passion to help their clients and aims that you achieve your goals with the right set of digital marketing strategies. The company does not believe in a cookie-cutter approach so you can ensure that all their recommendations are tailored-fir to your industry, market, and current business standing.

Customer Reviews

Azmi Ismail

Been working with Incepte for a couple of years now and to date, they’ve been really great to work with. They’ve remained consistent in their delivery, comprehensive in their planning and consultations, and very responsive when meeting deadlines, all with a pleasant and friendly fore-front balanced with a professional attitude. An overall great company to work with for your digital marketing and website solutions.

Mr. Tan

Incepte has been one of the most flexible agencies we have come across, that has allowed us to expand during peak periods. After started working with them in 2017, we have grown tremendously under their help. A great agency to work with!

Contact: +65 6513 8528
Location: Ubi Centre, 57 Ubi Ave 1, #03-02, Singapore, 408936
Opening Hours: Mon-Fri 9AM-6PM | Closed on Sat & Sun

14. Absolute Digital

Image Credit: Absolute Digital

Absolute Digital is Singapore’s Top Multi-Award Winning Digital Marketing Agency providing certified Google SEO, SEM, Facebook Marketing, Web Design, Copywriting, Photography, and Videography services to businesses in Singapore. The company is highly rated on Google Reviews and is proud to be the best Digital Marketing Agency in Singapore! The agency has helped companies strategize and implement their creative visions on the most effective digital marketing platforms depending on their business adjectives and goals. The company’s fast-growing Digital Marketing Agency team consists of passionate thinkers who work closely with each brand to create strategies that produce unparalleled results.

Absolute Digital aims to apply its passionate thinkers and creative team to work closely with each brand to create unique and creative strategies that produce effective results. The agency has worked with start-ups, SEMs, MNCs, and government projects with the approach to understanding client’s business first before proposing an effective digital marketing strategy to help increase their brand’s digital presence.

Customer Reviews

Javier Chan

Very responsive and excellent digital marketing vendor! With Igen’s expertise in digital marketing, he is able to help my business to grow! Looking forward to continuing working with him. Thank you Absolute Digital for your excellent service and expertise!

Zian Ho

They are insightful and versatile in their ability to suggest and provide digital marketing solutions. The team is responsive and has been very proactive as well. They are truly experts in their field and it’s been a real pleasure working with them!

Contact: +65 9662 1919
Location: 50 Gambas Crescent, #01-11, Singapore,757022
Opening Hours: 24 Hours


Every client has a different search engine optimization need. This is why there is not one single SEO solution plan that works for everyone. Every optimization strategy should be tailored to fit specific needs and preferences.

The best SEO agency in Singapore knows that for a search engine optimization plan to be successful, they need to listen and communicate with the client to understand exactly what they need. With the best SEO agencies mentioned above, you can be sure that you will receive nothing but impeccable service and the highest ROI.

Frequently Asked Questions

The rates for SEO services vary from agency to agency. There are also varied pricings for SEO services - some agencies charge hourly, some adopt a project-based pricing, while others go by a monthly retainer pricing model. Depending on the agency, the cost of engaging SEO services can range from $80 to $5000.
In an increasingly digital world, almost every website needs SEO for better ranking and visibility. This is especially so if you own a brand. SEO helps raise awareness for your brand by boosting your website’s position in search result pages. Your brand would see an increase in website traffic and engagement.
Selecting the right SEO agency is crucial. Every great SEO agency has a team of dedicated specialists with defined processes to execute SEO strategies. An impressive existing client portfolio and client testimonials are also two tell-tale signs of an effective SEO agency that can help your brand grow.
Some examples of services provided are:
  • Keyword Optimisation: Analysing and selecting the best keywords that will drive the most traffic
  • On-Page SEO: Optimising pages by implementing keywords
  • Off-Page SEO: Taking actions outside of the website to impact rankings in search engine results by improving brand credibility and relevancy
  • Technical SEO: Ensuring the website meets the requirements of search engines