The Ultimate Guide to the Best 15 SaaS SEO Agencies in the USA

| Updated on March 27, 2024

In this comprehensive guide, we’ve curated a list of the top 15 SaaS SEO agencies in the USA that specialize in everything from consulting to marketing services. Whether you’re a startup or an established company, you should find out the right SEO reseller for your business. These agencies offer the expertise to boost your online presence and drive business growth.



NUOPTIMA, an award-winning agency in the SEO SaaS sector, has executed over 300+ successful projects. With more than 15 years of experience and an award-winning team of over 25 SEO specialists, they offer customized SEO packages tailored to your goals and timelines.

What sets them apart?

  • Data-Driven Approach: From comprehensive technical audits to content creation and backlink building, NUOPTIMA offers a full-stack solution for all your SEO needs. Their services extend to email marketing, SEO for eCommerce platforms, Amazon marketing, and PPC.
  • Extensive Database: They possess a database of 4,000+ proven backlink domains, ensuring your site’s credibility and reach.
  • Performance Metrics: They are not just about driving traffic; they track key performance indicators like organic traffic volume, conversion rate, and bounce rate to measure the success of your SaaS marketing efforts.
  • Adaptive Strategies: They are timely and adaptive, recognizing shifts in search engine algorithms and user behaviors early on to keep you ahead of the competition.

Starting at an accessible price point of $1,000 per month, NUOPTIMA takes a selective approach to partnerships, ensuring a dedicated focus on each campaign’s success. They encourage prospective clients to engage in a dialogue for an honest evaluation, outlining a transparent pricing structure.

Once you collaborate with NUOPTIMA, you can expect regular communication, detailed data analytics, and frequent updates. Their accolades, such as the Best B2B SEO Campaign 2022 at the UK Search Awards, are a solid testament to their industry reputation.

For more information about NUOPTIMA’s services for SaaS companies or an agency valuation, book a free strategy call today!

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  • Headquarters: London, UK
  • Founded: 2020
  • Email Address:,
  • Website: 
  • Phone Number: N/A
  • Address: 1 Beauchamp Court, 10 Victors Way, Barnet, London, EN5 5TZ, UK
  • Specialization: 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

Simple Tiger

Simple Tiger

With extensive experience, SimpleTiger employs proprietary AI technology and a playbook to accelerate the processes commonly associated with SEO and PPC. Their AI-driven keyword research is geared toward identifying industry-specific opportunities and analyzing the competitive landscape. This same technology also plays a role in their market analysis services, where it helps in building extensive data sets for keyword opportunities.

Beyond the use of AI, SimpleTiger offers expertise in content marketing, technical optimization, and link building. Technical audits are conducted to assess website performance, and monthly updates are provided to keep customers informed. Moreover, their consulting services are available to give patrons a roadmap and recommendations for improvement.

SimpleTiger’s primary customer base consists of B2B SaaS businesses. They offer customized packages, which can range from strategy and consulting to online media production and link building. Plus, monthly reports and live dashboards are available for buyers to track key performance indicators.

  • Headquarters: Sarasota, Florida, USA
  • Founded: 2006
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  • Phone Number: +1 (941) 893 4118
  • Address: 677 N Washington Blvd, Sarasota, FL 34236, USA
  • Specialization: SEO, PPC, Content Marketing
  • Clients: Bidsketch, JotForm, ContractWorks

Revenue Zen


As an award-winning firm, RevenueZen has received multiple accolades, including Top B2B Company of the Year by Clutch in 2020. Specializing in SaaS optimization, the agency aims to drive pipeline growth. To accomplish this, they focus on lead generation, emphasizing that the value of their offerings compounds monthly.

Moving to RevenueZen’s approach, it is structured into five main stages: Analyze, Grow, Expand, Validate, and Refine. This approach aims to position clients as market authorities. Employing focused marketing strategies, they help businesses build trust with prospects and generate demand without the need for paid ads. The end goal is to increase non-branded organic traffic and channel high-intent leads into the sales pipeline.

Additionally, RevenueZen offers a range of solutions, including B2B content marketing and LinkedIn advertising. Plus, the agency serves various industries, such as B2B SaaS, financial services, renewable energy, and professional service firms. 

  • Headquarters: Portland, Oregon, USA
  • Founded: 2017
  • Email Address:
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  • Phone Number: +1 (650) 409 6294
  • Address: 4039 N Mississippi Ave, Ste 308, Portland, OR 97227, USA
  • Specialization: SEO, Content Creation
  • Clients: Lightyear, StockIQ and LeadsRx

accelerate agency

Accelerate Agency

With a focus on two main areas – link building and on-site content – accelerate agency aims to elevate the rankings of SaaS websites. The firm’s methodology is designed to deliver measurable outcomes by targeting specific audiences with material that is both relevant and timely. In addition to these core services, the firm places significant emphasis on increasing conversion rates for SaaS products.

By crafting SEO campaigns that not only attract organic traffic but also engage the target audience, accelerate agency seeks to convert a larger share of visitors into customers. This dual focus on attracting and engaging is central to their methodology. They believe that higher rankings correlate with increased visibility for software solutions, thereby enhancing the likelihood of conversions.

Moreover, online media creation and marketing are integral components of their campaigns. Other than this, they have received notable accolades, including the US Agency Award in 2022 and being a finalist in the UK and US Search Awards the same year.

  • Headquarters: Bristol, UK
  • Founded: 2017
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  • Phone Number: +44 (117) 336 1103
  • Address: 16 Orchard Street, Bristol, BS1 5DX, UK
  • Specialization: SEO, Content Marketing
  • Clients: Dialpad, Process Bliss, Databricks, Brightpearl

Veza Digital

Veza Digital

A global firm, Veza Digital specializes in Webflow design and performance marketing, particularly for SaaS startups and scale-ups. Their offering emphasizes measurable outcomes. Plus, as a certified Google Partner, Veza Digital has access to the latest tools and information, which it uses for keyword targeting and website optimization.

Moving onto performance metrics, Veza Digital has ranked over 1,523 keywords on the first page of search engine results and generated more than 150,000 visits in organic traffic. Furthermore, the company employs a data-driven methodology to develop actionable plans involving a variety of SEO solutions aimed at enhancing website rankings and increasing organic traffic.

In addition to its core services, Veza Digital has a research and development division. This division focuses on generating new products and solutions to meet evolving market demands. Moreover, they are proudly a ‘Fair Enterprise’ corporation, which aims to balance the interests of management, creative labor, and capital, fostering an environment of growth and innovation.

  • Headquarters: Toronto, Ontario, Canada
  • Founded: 2019
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  • Phone Number: +1 (888) 392 8392
  • Address: 100 University Avenue, Toronto, ON, Canada
  • Specialization: Marketing Strategy, Web and Mobile Design, Web Development, White-Label Agency, Webflow, NoCode, Paid Media, Paid Search
  • Clients: Chili Piper, RegFox, Real Blocks

Common Ground

Common Ground

Common Ground takes a structured, process-oriented approach to SEO, specifically designed to boost Monthly Recurring Revenue (MRR) for SaaS and tech companies. 

Their methodology is broken down into the following key phases:

  • Discovery: Utilizes multiple data points to assess current performance and identify areas for immediate improvement.
  • Competitive Analysis: Conducts an in-depth examination of competitors to reverse-engineer successful practices.
  • Performance Metrics Setting: Aligns key performance indicators with the customer’s business objectives.
  • Kickoff Meeting: Provides an opportunity for both parties to discuss these indicators and outline the strategy for upcoming phases.
  • Communication and Accountability: Emphasizes clear, regular communication and takes responsibility for getting projects back on track if results are not delivered as promised.

The firm has multiple offices in the UK, including Oxford, Birmingham, Liverpool, and Manchester. Plus, their case studies showcase a track record of achieving significant growth metrics for their clients, such as a 65% increase in Sales Qualified Leads (SQLs) and a 112% increase in organic conversions.

  • Headquarters: Oxford, UK
  • Founded: 2018
  • Email Address:
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  • Phone Number: +44 (186) 595 2671
  • Address: 1 & 3 Kings Meadow, Osney Mead, Oxford, OX2 0DR
  • Specialization: SEO, PPC, Digital Marketing, Google Analytics, Google Tag Manager, Google Ads, Facebook Ads, Twitter Ads, LinkedIn Ads, CRO
  • Clients: Reporting Ninja, Annie Sloan, Thomas International



Founded in 2018 by Pratik Dholakiya, Growfusely specializes in inbound marketing for SaaS companies. With a team of over 30 experts, they exhibit a multifaceted approach to boosting organic growth. Their technical SEO solutions include setting up, monitoring, and managing Google Analytics and Search Console. They provide actionable recommendations for improving website speed and user experience.

For on-page optimization, Growfusely enhances elements such as title tags and calls to action to increase traffic and conversions. Their audits are thorough, covering backlink management, technical analysis, and content optimization suggestions.

Additionally, they offer link-building, assisting customers to acquire quality backlinks from high-authority websites, aiming to improve rankings and domain authority. For businesses undergoing redesigns or migrations, they provide both pre-launch and post-launch support. They also cater to enterprise-level clients, focusing on improving product page rankings for competitive keywords. 

  • Headquarters: Ahmedabad, Gujarat, India
  • Founded: 2018
  • Email Address:
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  • Phone Number: +91 (635) 551 8643
  • Address: 408, 4th Floor, Iconic Shyamal, Shyamal Cross, Roads, Ahmedabad, 380015, Gujarat, India
  • Specialization: Content Marketing, Data-Driven SEO, Data-Driven Content Strategy, Editorial Content Creation, Content Distribution, Thought Leadership, SEO Consulting
  • Clients: Mind the Graph, JetOctopus, Trustpilot, Whatfix

Rock the Rankings

Rock the Ranking

Rock The Rankings employs a structured approach to assist SaaS and Tech companies in achieving organic growth. Central to their methodology is a three-pillar framework:

  • Capture: This element is geared toward identifying and attracting potential buyers through meticulous keyword research, which is informed by data from Google Search Console and Google Ads.
  • Connect: In this phase, they craft content blueprints that are specifically designed to guide these potential buyers through their decision-making journey.
  • Convert: The final pillar aims to establish a sustainable mechanism for customer acquisition, focusing on reducing the Customer Acquisition Cost (CAC).

Additionally, their content marketing strategies are tailored to meet the specific needs and objectives of each business. Furthermore, Rock The Rankings addresses technical SEO challenges by offering comprehensive reviews and updates on key performance metrics, such as website loading speed. 

  • Headquarters: Columbus, Ohio, USA
  • Founded: 2020
  • Email Address:
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  • Phone Number: +1 (614) 412 7775
  • Address: 780 Park St, Columbus, Ohio, 43215, USA
  • Specialization: SEO, Content Writing, Consultancy
  • Clients: CV Maker, Hackathon, Atto and Toast

Smash Digital

With a team of 18 marketing professionals boasting over 40 years of combined experience, Smash Digital is led by founder Travis Jamison, a serial entrepreneur with a history of successful B2B SaaS businesses. The firm’s core services revolve around strategy, optimization, and link-building. Plus, they have tailored their solutions to result in a scalable link-building solution that has proven its effectiveness in ranking platforms.

Additionally, they have established relationships with writers and authoritative figures in the tech industry, which enables them to secure high-quality backlinks. This network is part of their plan, which is substantiated by case studies demonstrating significant increases in revenue and traffic for various businesses.

Beyond its SEO offerings, Smash Digital is also an active participant in the startup community. Through its sister site,, the firm not only invests in startups but also offers additional layers of support. This involvement indicates a broader understanding of the challenges and opportunities in launching and sustaining a SaaS project.

  • Headquarters: Asheville, NC, USA
  • Founded: 2011
  • Email Address:
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  • Phone Number: N/A
  • Address: N/A
  • Specialization: SEO, Backlink Building, SaaS, Content Writing
  • Clients: Dynamite Jobs, Dentaly, TinySeed, MicroConf 


Located in London, 93x is a B2B digital marketing company seeking to serve organizations in the technology, SaaS, and software industries. They employ around 35 specialists who are committed to generating quality leads. With a focus on the tech sector, 93x combines content that meets journalistic standards with strategic SEO tactics.

Moreover, their strategists possess a nuanced understanding of the B2B purchasing process. They craft a plan that is in harmony with the complexities associated with high-value transactions and extended buying cycles. Additionally, 93x extends its industry engagement through the FINITE podcast, hosted by the company’s founder, Alex. This platform offers dialogues with thought leaders in B2B tech marketing, covering a spectrum of current topics, trends, and challenges.

Furthermore, they bring in-house expertise in user experience (UX), design, and WordPress development to the table. This ensures a cohesive and user-friendly web experience for clients. Plus, 93x has garnered recognition for its work, receiving the Best SEO Campaign award at the 2021 Global Agency Awards and demonstrating a history of campaigns that have yielded a return on investment of up to 100x.

  • Headquarters: London, UK
  • Founded: 2019
  • Email Address: N/A
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  • Phone Number: N/A
  • Address: 60 Grays Inn Rd, Holborn, London, WC1X 8AQ, UK
  • Specialization: SEO, PPC 
  • Clients: Learnosity, Autovista Group, Uniphore 

Titan Growth

Titan growth

Leveraging its patented TitanBOT® technology, Titan Growth focuses on online services that emulate search engine behavior. Utilizing this technology allows the firm to see a website the way search engines do, thereby enabling more accurate predictions about rankings. Additionally, Titan Growth’s team members hold triple certifications from Google, which equips them with the skills to research, analyze, and deliver measurable outcomes.

Transitioning to the firm’s history, it has been operational since 2008 and has a track record of increasing conversions for its customers. For example, Lindblad Expeditions, a long-term client, experienced a 75.52% improvement in organic traffic within the first year of engagement. Similarly, another client, Mizuno, saw an 86.65% increase in revenue.

Lastly, Titan Growth has also earned recognition from Google as an All-Star and Premier Partner. This status provides them with access to exclusive Google features, training sessions, and research, which they utilize to maintain a competitive edge in the field of digital marketing.

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

First Page Sage

Located in San Francisco, California, First Page Sage focuses on lead generation through the medium of ghostwriting. The firm has a varied customer base, ranging from well-known corporations like SalesForce and Microsoft to mid-sized enterprises and emerging startups.

The agency adopts a multi-step approach to SEO. Initially, a team is formed that deeply understands the client’s industry and target audience. This team then develops a strategy aimed at addressing the needs of potential customers. The objective is to generate high-quality leads while keeping the CAC low. Additionally, First Page Sage offers a comprehensive suite of services, such as technical SEO improvements, content marketing, and conversion rate optimization. They focus on creating a customer-centric path to conversion, turning websites into informational hubs. 

With over 15 years of experience, the firm has adapted its practices to stay in line with Google’s evolving algorithms. Moreover, they have a track record of delivering high ROI, especially in industries like real estate, where they’ve generated an average net ROI of $3.6M per year over a three-year period.

  • Headquarters: San Francisco, California, USA
  • Founded: 2009
  • Email Address: N/A
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  • Phone Number: +1 855 888 7243
  • Address: 2250 Union St, San Francisco, California, 94123
  • Specialization: SEO, Consulting, Web Design
  • Clients: SalesForce, Microsoft, US Ban and Logitech

Powered by Search has developed methodologies that focus on understanding customer pain points and converting them into actionable business opportunities. They assist B2B SaaS companies in hitting targets by employing holistic demand-generation strategies. They concentrate on driving right-fit buyers from various channels like SEO, PPC, and paid social media. Their full-funnel plans are designed to reduce acquisition costs while maximizing lifetime value.

Moreover, the company places a high value on content marketing and landing page optimization. They aim to engage prospects throughout the buyer’s journey, converting them into demos and trials that lead to long-lasting revenue. By identifying and reallocating wasted spend across marketing systems, they strive to create a sustainable acquisition model for their clients.

Powered by Search also emphasizes revenue and pipeline metrics, aiming to provide predictable growth for B2B SaaS companies. They have a track record of delivering results within 90 days and have worked with businesses in multiple verticals, including finance, healthcare, and logistics.

  • Headquarters: Toronto, Ontario, Canada
  • Founded: 2009
  • Email Address:
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  • Phone Number: +1 (866) 611 5535
  • Address:  N/A
  • Specialization: SEO, PPC, Landing Page Optimization, Web Design, Conversion Rate Optimization, UX, SaaS Marketing
  • Clients: VMware, Loopio, Fortra, Varonis


With a history of over five years in the industry, Coinbound has successfully executed more than 1,250 campaigns and built a diverse customer base of over 750 businesses. Primarily serving the SaaS and Web3 sectors, the firm offers a multifaceted approach to help companies improve their online reach and revenue streams.

Their core SEO services include:

  • Organic Search Strategy: Refines existing SEO plans to improve reach, steering clear of paid promotions.
  • Content and Backlinking: Utilizes its extensive network to secure quality backlinks and non-promotional coverage from reputable tech publications.
  • Keyword Research: Focuses on identifying high-impact keywords to optimize organic reach on search engines like Google.
  • SEO Audits: SEO is important for business as it conducts comprehensive audits to identify areas for improvement, thereby directing qualified leads.

Coinbound operates on a month-to-month contract basis, offering flexibility to its clients. Their team consists of 45 professionals, and it has formed partnerships with over 450 media outlets. Over the years, Coinbound has been recognized with several awards, further establishing its credibility in the field.

  • Headquarters: New York, NY, USA
  • Founded: 2018
  • Email Address:
  • Website:
  • Phone Number: N/A
  • Address: N/A
  • Specialization: SaaS, Web3, Digital Marketing, Cryptocurrency Marketing, Influencer Marketing, PR, SMM
  • Clients: Juno, SoulSwap, Stake, TRON



With a client roster that includes VEED, Riverside, and Flick, Embarque is a firm that concentrates on enhancing key performance indicators for SaaS companies through SEO. One of the primary components of their service is the use of product-centric content, created by native English SEO writers and specialists. Utilizing specialized tools like Ahrefs and Frase, the firm conducts a thorough analysis to identify valuable long-tail keywords. 

Additionally, they focus not only on generating high-quality material for search engines but also try to develop content that resonates with the target audience. To ensure that everything is published in an organized and consistent manner, Embarque maintains a content calendar.

Beyond these on-page elements, Embarque also emphasizes off-page activities. These include local SEO and citations, which are coordinated to build domain authority. This is a critical factor for achieving higher rankings on results pages and thereby increasing visibility for SaaS companies.

  • Headquarters: N/A
  • Founded: N/A
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  • Phone Number: +41 (746) 439 7937
  • Address: N/A
  • Specialization: Range of SEO services that encompass keyword research, content creation, and off-page optimization.
  • Clients: VEED, Riverside, Flick, EmailOctopus


Finding the best SaaS SEO agency in the USA can be a game-changer for your business. Whether you’re a startup or an established company, these agencies offer a range of specialized SaaS SEO services tailored to your needs. Hence, with a focus on B2B businesses, they are well-equipped to tackle the unique challenges of the SaaS industry.

Leena Ray

Digital Marketing Writer and Editor

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