NUOPTIMA > Nuoptima Blog: SaaS Marketing Tips and Tricks > 14 Best SaaS SEO Agencies You Should Know About!

14 Best SaaS SEO Agencies You Should Know About!

March 29, 2023
Updated: December 25, 2023
Reading Time: 1 minute

In the fast-paced world of SaaS, getting noticed is no easy task. With so many businesses competing for the top spots in search engine rankings, it’s crucial to have an SEO agency that knows your needs and can help you rise above the competition. Today, we’re taking a closer look at 14 SaaS SEO agencies that are leading the way, helping businesses reach their digital growth goals.

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Welcome to NUOPTIMA, the B2B SaaS SEO Agency that’s redefining software marketing. We’re a collective of seasoned professionals united by a common goal – to fuel your business with qualified traffic and profit within a specified or client-allotted budget.

Our team, boasting 15+ years of SEO experience, has successfully executed 300+ SEO projects. Our portfolio is diverse, ranging from local service providers to public companies across both B2C and B2B sectors. We’ve propelled brands to 7 figures in sales and surpassed B2B SQL quotas. Some of our many proficiencies include:

  • Comprehensive SEO (technical SEO, content writing and creation, backlink building);
  • eCommerce email marketing
  • SEO for eCommerce platforms (B2B & B2C) 
  • Amazon marketing
  • PPC

This diverse skill set, coupled with our competitive pricing starting from $1,000 per month, makes us a one-stop full-stack solution for all your SEO needs.

At NUOPTIMA, we’re selective about our collaborations because we’re committed to ensuring the success of your campaign. Furthermore, we understand that choosing an SEO agency is a significant decision. That’s why we encourage you to have a conversation with our team before making your choice. We’ll provide an honest assessment of what we can achieve for you. If we’re a good fit, we’ll propose a fair price and outline clear growth expectations and KPIs.

Once we embark on this journey together, you’ll be in regular contact with our team. We’re committed to transparency and communication, so you’ll receive extensive data tracking and regular updates.

As a highly rated SaaS SEO agency, we have been recognised with numerous awards for our work, including the Best B2B SEO Campaign 2022 at the UK Search Awards. Click here to learn more about what specific services we offer to SaaS companies, and when you feel ready, book a call with our dedicated team to embark on your journey towards online success.


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  • Headquarters: London, UK
  • Founded: 2020
  • Email Address: [email protected] 
  • Website: 
  • Phone Number: N/A
  • Address: 1 Beauchamp Court, 10 Victors Way, Barnet, London, EN5 5TZ, UK
  • Specialisation: SEO, Backlink Building, B2B, B2C, SaaS, Content Writing and Creation, PPC, eCommerce Email Marketing, SEO for eCommerce Platforms, Amazon Marketing, Google Ads, LinkedIn Ads
  • Clients: Microminder, Quolum, Bonnet, FUL, Eden Data
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RevenueZen is a B2B agency that emphasises revenue growth. Rather than focusing solely on keyword impressions and Google rankings, the agency aims to create a sustainable stream of qualified leads. Plus, the agency’s services include strategies that build trust with prospects and generate demand organically. This approach avoids the need for paid advertising, reflecting a broader trend in the industry towards more sustainable and organic growth methods.

Moreover, the company’s approach is structured into five main stages: Analyse, Grow, Expand, Validate, and Refine. This methodical approach ensures that they understand the client’s needs, implement growth strategies, expand reach, validate the effectiveness, and refine the strategies for continuous improvement.

RevenueZen’s clients have reported significant increases in organically sourced leads, new users, and website-based leads since the campaign launch. Their work has led to more than a tenfold increase in traffic for some clients, and they have helped businesses rank in the top five for several buyer-intent keywords. As a result of their work, they’ve been awarded multiple awards, including ‘Top B2B Company of the Year’ by Clutch in 2020.


  • Headquarters: Portland, Oregon, USA
  • Founded: 2017
  • Email Address: [email protected]
  • Website:
  • Phone Number: +1 650-409-6294
  • Address: 4039 N Mississippi Ave, Ste 308, Portland, OR 97227, USA
  • Specialisation: SEO, Content Creation
  • Clients: Lightyear, StockIQ and LeadsRx
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Rock The Rankings

With a distinctive approach to sustainable growth, Rock The Rankings is a SaaS SEO agency that aims to drive sales pipeline and revenue predictably. They assist companies in achieving consistent growth targets, acquiring suitable customers, and accomplishing more with a reduced budget through their Growth Framework. 

More specifically, this Growth Framework focuses on three core pillars: Capture, Connect, and Convert. The Capture phase involves gaining the attention of suitable buyers, while the Connect phase guides buyers through their journey with the right offer. Lastly, the Convert phase builds a sustainable method for continuous customer acquisition and cost reduction.

In addition, Rock The Rankings’ approach to organic growth emphasises two core levers: revenue-focused content and authority building. They cover areas such as strategy road mapping, keyword research, link building, content creation, and technical SEO where needed. Moreover, they take a personalised approach by only working with five right-fit clients per quarter. They also offer one-on-one sessions with their founder.


  • Headquarters: Columbus, Ohio, USA
  • Founded: 2020
  • Email Address: [email protected]
  • Website:
  • Phone Number: +1 (614) 412 7775
  • Address: 780 Park St, Columbus, Ohio, 43215, USA
  • Specialisation: SEO, Content Writing, Consultancy
  • Clients: CV Maker, Hackathon, Atto and Toast
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First Page Sage

Based in San Francisco, California, First Page Sage is an SEO firm that focuses on generating leads for businesses through ghostwriting. Specialising in intricate subject areas, the company serves a diverse clientele, including renowned names such as SalesForce and Microsoft, as well as mid-sized companies and established startups.

First Page Sage’s approach involves assembling a team that comprehends the client’s business and customer base, crafting strategies to address prospects’ needs through content, and producing a regular stream of online material. This process aims to produce qualified leads at a low Customer Acquisition Cost (CAC).

Furthermore, the company’s services cover several aspects, such as positioning clients as authorities through regular content creation, securing high organic rankings on Google, drawing valuable links to enhance website credibility, and realising distinct ROI through conversion enhancement and analytics.

In addition, First Page Sage’s SEO service, known for its white-hat techniques, has remained resilient through 12 years of Google’s algorithm changes. Their signature service, thought leadership, combines lead generation, industry visibility, and reputation enhancement, reflecting the company’s commitment to excellence.


  • Headquarters: San Francisco, California, USA
  • Founded: 2009
  • Email Address: N/A
  • Website:
  • Phone Number: +1 855 888 7243
  • Address: 2250 Union St, San Francisco, California, 94123
  • Specialisation: SEO, Consulting, Web Design
  • Clients: SalesForce, Microsoft, US Ban and Logitech
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Utilising proprietary AI-powered technology to enhance the online visibility of SaaS businesses, SimpleTiger has carved a niche in the field of SEO. Their methodical process begins with an exhaustive analysis of the client’s business, competition, and the general organic landscape. This insight is then applied to build a robust plan that encompasses keyword targeting, technical adjustments, content enrichment, and link-building.

Furthermore, the firm’s focus on SaaS enables them to detect unique industry trends early and, as a result, create quality material. The content is guided through the production process, followed by promotion across the web. Monthly reports and continuous analysis ensure that the project aligns with the organic growth goals.

Other than this, SimpleTiger’s team, spread across the US, is committed to values such as simplicity, integrity, and effectiveness. They offer various service packages to suit different needs and budgets, all with the aim of dominating the search market for every business they work with.


  • Headquarters: Sarasota, Florida, USA
  • Founded: 2006
  • Email Address: [email protected]
  • Website:
  • Phone Number: +1 (941) 893 4118
  • Address: 677 N Washington Blvd, Sarasota, FL 34236, USA
  • Specialisation: SEO, PPC, Content Marketing
  • Clients: Bidsketch, JotForm, ContractWorks
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Accelerate Agency

As an agency that has been in the industry since before Google’s inception, Accelerate Agency is renowned for its 360-degree organic search approach. They combine technical, on-site, and off-site SEO with content marketing driven by a blend of human expertise, data, and machine learning.

Their services are multifaceted, including ambitious strategies that are implemented quickly to the highest standard. For example, high-authority link building ensures that websites rank at the top in competitive search terms, setting them apart from the competition. Additionally, purpose-driven on-site SEO targets the right audiences at the right time, while meticulous technical SEO ensures optimal website performance.

Moreover, with a team of over 190 international experts, they are committed to innovation and problem-solving. Their unique approach ensures continual growth in PQL and MQL while driving MRR, making them a standout choice in the competitive landscape. Plus, Accelerate Agency has won multiple awards, such as the ‘2022 US Agency Awards’. 


  • Headquarters: Bristol, UK
  • Founded: 2017
  • Email Address: [email protected].
  • Website:
  • Phone Number: +44 (0) 117 3361103
  • Address: 16 Orchard Street, Bristol, BS1 5DX, UK
  • Specialisation: SEO, Content Marketing
  • Clients: Dialpad, Process Bliss, Databricks, Brightpearl
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Directive Consulting

Directive Consulting, a SaaS SEO agency, takes a distinctive approach to helping clients reach their revenue targets. They go beyond mere traffic generation by using financial modelling to analyse LTV and CAC. This method allows them to assess the impact of different website categories on pipeline and revenue, ensuring a more targeted and effective strategy.


The agency’s integration of performance content with SEO is another key aspect of their services. They align with the ‘Jobs To Be Done’ framework, identifying the information users need at various stages of their buying journey. This alignment ensures that the material resonates with the audience, from awareness to exploration and evaluation.

Furthermore, Directive Consulting provides end-to-end marketing optimisation, from lead management to revenue and attribution modelling. This includes offline conversion tracking, lifecycle design, CRM optimisation, data orchestration, attribution strategy, and gap analysis. 


  • Headquarters: Irvine, California, USA
  • Founded: 2014
  • Email Address: [email protected]
  • Website:
  • Phone Number: +1 (949) 214 4024
  • Address: 5281 California Ave, #240, Irvine, CA 92617, USA
  • Specialisation: SEO, PPC, Content Marketing, Video Creation, Strategy, Lifecycle Marketing
  • Clients: Uber Freight, Snap Inc, Amazon, Calandly
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Catering exclusively to B2B technology, SaaS, and software companies, 93x is a B2B digital marketing agency based in London. Their team of around 35 specialists is committed to generating quality leads for their clients.

To delve deeper, 93x’s services are tailored to the unique needs of the tech industry, blending journalism-grade content with on-site SEO and tactical link strategies. With a deep understanding and first-hand experience of the B2B buyer journey, they build digital strategies that align with the reality of the buying process. They recognise the complexities of high-value deals and long buying cycles and tailor their approach accordingly. Additionally, they also host the FINITE podcast, where the founder of 93x, Alex, sits down with B2B tech marketing leaders to discuss specific topics, trends, and challenges within the world of tech marketing.

With in-house capabilities in UX, design, and WordPress development, 93x ensures a seamless and effective web experience. Their accolades include winning the ‘Best SEO Campaign’ at the Global Agency Awards 2021, and they have a proven track record of delivering campaigns with an impressive ROI of 100x.


  • Headquarters: London, UK
  • Founded: 2019
  • Email Address: Information not available
  • Website:
  • Phone Number: N/A
  • Address: 60 Grays Inn Rd, Holborn, London, WC1X 8AQ, UK
  • Specialisation: SEO, PPC 
  • Clients: Learnosity, Autovista Group, Uniphore 
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Fortis Agency

Fortis Agency, a European form, serves B2B SaaS startups in the US and EU. They learned valuable lessons from their early missteps, leading to the implementation of new systems. Their techniques are designed to enhance both efficiency and effectiveness within the organisation.

One key change was the overhaul of their link building and outreach promotion department. They adopted principles from various industries, crafting a transparent system. This transformation extended to their approach to blogger outreach, where they developed a proprietary framework for personalising emails.

Additionally, a shift in focus towards content’s central role in digital promotion led Fortis to evolve from an SEO specialist to a digital marketing entity. They systematised content creation, utilising lean and agile methodologies, and crafted a framework for writing engaging material. Fortis’s dedication to process-oriented methods has positioned them as a consistent developer of talented writers.


  • Headquarters: Pula, Istria, Croatia
  • Founded: 2007
  • Email Address: [email protected]
  • Website:
  • Phone Number: N/A
  • Address: Vitasovićeva 36, Pula, 52100, Croatia
  • Specialisation: SEO Content Marketing
  • Clients: Amazon, BMW, Intel, NASA
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Skale is an agency that offers a comprehensive suite of services tailored to the needs of software companies. They provide full management of the SEO channel, ensuring consistent growth in PQL/SQL and MRR. Their approach is multifaceted, encompassing the validation and scaling of the organisation channel with top-level content marketing, a concerted effort to increase product signups and activations, and the provision of access to a world-class team.

The agency’s method of scaling the SEO channel is distinguished by a team that leverages a deep understanding of businesses to achieve prominent rankings in search engine results. Moreover, acting as an extension to the client’s marketing team, Skale’s gives its customers access to professionals such as a Strategist, Content Specialist, Tech Analyst, and Off-Page Manager. 

Furthermore, Skale takes a proactive approach by reaching out to industry experts, and incorporating their insights and quotes into the content. This strategy elevates the credibility, authority, and expertise of their clients, showcasing their experience.


  • Headquarters: London, UK
  • Founded: 2020
  • Email Address: N/A
  • Website:
  • Phone Number: N/A
  • Address: N/A
  • Specialisation: SEO, SaaS Link Building, Content Creation
  • Clients: Maze, Moonpay, and Perkbox
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MADX Digital is an agency that offers SEO and link-building services, particularly for technology and SaaS sectors. Unlike typical agencies, MADX concentrates on key performance indicators such as qualified leads and conversion rates.

MadX Digital has a track record of success, with case studies highlighting significant growth in organic site traffic for various SaaS brands. For example, they helped Postalytics achieve a 28-fold increase in organic site traffic in less than a year, and Good Annotations went from 0 to 300+ backlinks with a 90-day project.

Technical SEO is a critical component of MadX Digital’s offerings. They focus on optimising the technical aspects of a website, such as site speed, mobile-friendliness, URL structure, and more. By addressing these technical elements, they enhance the site’s performance and user experience, contributing to higher search engine rankings and Monthly Recurring Revenue (MMR) growth.


  • Headquarters: London, UK
  • Founded: 2017
  • Email Address:  N/A
  • Website:
  • Phone Number:  N/A
  • Address: 56 Shoreditch High St, London E1 6JJ, UK
  • Specialisation: SEO, PPC, Content Marketing
  • Clients: Good Annotations, Postalytics, Parcel Tracker


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Writing Studio

With a mission to assist companies in crafting superior content more swiftly, Writing Studio has assembled a team of over 80 writers who are specialists in various fields such as medicine, law, finance, and more. Their 15+ editors ensure that every piece is refined and free from errors, catering to over 50 industries.

Essentially, their writing services are marked by originality, with a strong emphasis on researching topics to produce material that resonates with readers’ questions and problems. The writers, which all must possess a degree, combine their professional qualifications with an understanding of SEO’s complexities. This blend of skills sets them apart from others in the field.

Importantly, Writing Studio’s approach to SEO is not about keyword stuffing but about understanding the reader’s true search intent. They ensure that everything they produce is formatted correctly for easy integration into management systems like WordPress. 


  • Headquarters: Auckland, New Zealand
  • Founded: 2019
  • Email Address: [email protected]
  • Website:
  • Phone Number: N/A
  • Address: 17b Farnham St, Suite 11381, Auckland, 1052, NZ
  • Specialisation: Content Writing, SEO
  • Clients: Lab Effects, Nanocraft Sciences, Peak, High 12 Brands
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Titan Growth

One of the unique aspects of Titan Growth is their proprietary search engine spider, TitanBOT®. This technology goes beyond mere ‘educated guesses’ in technical SEO, allowing them to predict search engine outcomes. It guides their SEO strategies, helping them understand what’s needed to get a site to the first page of search results. Plus, they offer a complimentary digital marketing consultation that includes real data on competition, an overview of techniques to improve, TitanBOT® crawl of the site to look for coding issues, and an estimation of results and associated costs.

The agency is also recognised as a ‘Google All-Star’ agency and ‘Premier Partner’, representing an elite group of top-performing Google Partners. This partnership gives them access to special events, trainings, new alphas and betas, research, and first looks at new Google features, providing them with an edge over the competition.

Titan Growth also provides valuable insights and tips through their blog, covering topics like marketing spend, recession outcomes, digital marketing trends, Google Analytics, and more. These resources offer guidance and best practices for businesses looking to grow through digital marketing.


  • Headquarters: San Diego, California, USA
  • Founded: 2004
  • Email Address: [email protected]
  • Website:
  • Phone Number: +1 858-432-7206
  • Address: 10907 Technology Place, San Diego, CA 92127, USA
  • Specialisation: Paid Media, Email Marketing, Amazon Ads, Video Production, Graphic Design, Web Design and Development
  • Clients: Aman Resorts, Arcadia Data, Blackbaud, Classy Closets.
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Digital Uncut

Digital Uncut employs a data-first approach, focusing on keywords most likely to generate revenue. This scientific method ensures quicker results and a better return on investment. Their services include keyword research, where they uncover both short-tail and long-tail keywords that attract high-quality traffic.

In addition, they also analyse competitors, using insights to guide the client’s strategy. Technical SEO is another strength, with a careful audit conducted to identify underlying issues in the site’s architecture, content, and configuration. Clients receive detailed recommendations, with prioritisation given to areas impacting target keyword positions. 

Moreover, the creation of content is handled with precision, filling gaps with well-researched material that fosters relationships with future customers. Their ongoing content marketing ensures a consistent supply of authoritative resources. 


  • Headquarters: London, UK
  • Founded: 2015
  • Email Address: [email protected]
  • Website:
  • Phone Number: N/A
  • Address: 86-90 Paul St, London EC2A 4NE, UK
  • Specialisation: SEO, PPC, Web Development
  • Clients: Matterport, Mitratech, HERO,


Selecting the ideal SaaS SEO agency is crucial for your business’s online growth. The listed agencies have demonstrated their prowess in the SaaS field, providing specialised SEO tactics that yield success. Collaborating with an agency that truly comprehends your business ensures that it distinguishes itself in the competitive SaaS market. This strategic alignment can boost visibility, enabling your business to thrive.

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By: Viktor Bartak

Head of SEO


Viktor has 15 years of experience in SEO, having worked on over 300 businesses across B2B and B2C, including cybersecurity, social media, eCommerce, tourism, SaaS, fintech, private clinics, agriculture, clothing manufactures, real estate and more.

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