Explore Top SEO Companies in San Francisco
Use the advanced filter to find companies near you or refine the results Last updated in: June, 2026

San Francisco, United States Head office in: United Kingdom
When today’s always-on world means your buyers can research, reject, or shortlist your brand without even talking to you, we’ll get you into the conve...
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Thunder Factory helps companies of all sizes and types to conceive, create and successfully market category-leading products, services, and solutions....
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Designworks combines the disciplines of strategy, design, storytelling and technology to effectively communicate your brand and achieve your business...
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We focus on impact. “Good marketing” is so much more than a color scheme or logo placement. We work one-on-one with our clients to allow them to thriv...
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Piedmont Avenue Consulting, Inc.
San Francisco, United States Head office in: United States
Piedmont Avenue Consulting, Inc. is a San Francisco Bay Area based business development and marketing consulting firm who creates brand awareness, str...
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Firewood is a full-service marketing agency that creates actionable strategies to help their clients achieve tangible, measurable results. They levera...
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San Francisco, United States Head office in: United States
Tank is a design firm that helps companies create memorable and meaningful brand expressions through a multi-disciplinary, hands-on approach. Tank has...
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Don Web Solutions is dedicated in producing attractive and flawless websites. By combining our expertise in website design, website development, softw...
Digital Reach is a San Francisco-based online advertising agency. We specialize in PPC Management and SEO services. We also offer web design and devel...
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San Francisco, United States Head office in: United States
Vibes is an international leader in mobile marketing engagement, helping brands reach consumers on the go. The Vibes Mobile Engagement Platform enable...
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Radius provides unlimited access to B2B data and intelligence to help you reach your best prospects on every channel. Our platform connects intelligen...
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We are RDKmedia, a digital marketing agency specializing in SEO, web hosting, website management, and search engine optimized copywriting.
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Insight Forge is your San Francisco SEO, Marketing, Design and Development shop. We specialize in utilizing cutting-edge, cost-effective Internet tech...
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Charles Communications Associates, LLC is an independent creative marketing communications, new media, and PR firm that helps local and global compani...
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San Francisco, United States Head office in: Spain
Genetsis is an agency specialized in designing, developing and managing marketing strategies in digital environments. Integrated digital communication...
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Kuleana Design is a creative agency that provides advertising, marketing, branding, and promotional services. Grounded in the Hawaiian word kuleana; t...
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Spiral QA is a premier software quality assurance company based in San Francisco that is re-imagining QA testing services for the modern age. Every co...
SEOServices.com works hard to ensure that we are at the forefront of these changes and we are continuously adapting, adjusting and re-evaluating our m...
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Carrollco Marketing Services helps companies launch, gain traction and grow revenue in the Americas and around the world. From crafting your initial '...
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Building mega-brands through design oriented solutions, we’re a creative agency that keeps concept and strategy in mind. We’re a team of creative indi...
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Demand Local is a Digital Marketing Agency providing cutting-edge advertising & marketing solutions to Automotive Marketing Agencies. Industry lea...
150birds is an all-in-one marketing solution that applies a formulaic approach to ensure the optimal strategy and team for all businesses. This is a n...
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San Francisco, United States Head office in: India
SEO and Digital Marketing professionals at MysticDigi are always passionate about the client's brand visibility improvements and are always energized...
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A Digital Agency In San Francisco, CA
Filter SEO Companies in Cities near San Francisco
Find the right tech company near you or from a specific city. Some of the best companies might be located in smaller cities.
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TechBehemoths is the world's most advanced and user-friendly platform to match IT Companies with real clients without hustle.
The Tech Industry in San Francisco: Overview and Stats
San Francisco, without a doubt, remains the global leader in the tech industry. Pretty much everyone has heard of Silicon Valley, the region that has a long history of innovation and is the biggest IT hub in the world.
Silicon Valley is home to the world’s largest tech companies, like Google, Apple, Facebook, Twitter, Intel, Oracle, Nvidia, HP, IBM, Salesforce, and many more.
There are more than 197 unicorns (companies valued at over $1B) in the San Francisco Bay Area and more than 15,000 tech startups, making it the #1 city/area by the number of tech-related businesses.
According to data presented by Pitchbook-NVCA, in 2024 San Francisco Bay Area received the most venture funding in the US, accounting for more than 57% of all VC (venture capital) investment.
While lots of IT professionals and tech companies have left California due to multiple reasons: the 2020-2021 Covid pandemic, high taxes, high rent prices, pollution, crowds, etc., the tech scene in San Francisco is thriving again, mainly because of Artificial Intelligence, which is booming.
Office workers, tech professionals, and even tourists are now returning to San Francisco, even though lots of employees still prefer the remote or hybrid work schedule.
There are multiple reasons why San Francisco is still the leading tech hub in the US and in the world:
- Proximity to Silicon Valley
- The proximity of prestigious universities like Stanford and Berkeley
- Tech giants headquartered in the area
- Thousands of tech startups
- Tech-savvy population and students
- Venture capital funds
TechBehmoths lists more than 525 IT service providers from San Francisco. If you require a reliable tech company to execute your projects, feel free to browse the agency profiles on our website and select the best partner based on your business needs.
You can shortlist the companies by using the advanced filter and get in touch with them to get free quotes and initiate successful business partnerships. The service is risk-free, and you don’t have to hire anyone if you’re not ready to proceed or need more time to research.
What is SEO and what are its benefits for your projects?
SEO (search engine optimization) is the process of optimizing your website in order to get a higher ranking in organic search results and consequently more organic traffic.
SEO is a long term strategy and requires advanced knowledge of ranking algorithms and some technical background, to be able to optimize websites for popular search engines like Google, Bing, Yahoo, DuckDuckGo, etc.
According to the latest survey on digital marketing conducted by TechBehemoths, about 70% of IT companies revealed that SEO is their main channel for leads, meaning that it’s a vital marketing activity that generates traffic, prospects and sales.
Some of the benefits of SEO are:
- Free organic traffic
- Brand awareness
- Better control over brand traffic
- A vital marketing channel for leads & sales
- Supports other channels: social media, paid ads, direct traffic, etc.
- Optimizes your advertising budget
- Usually, has a higher conversion rate
- Gives you a competitive advantage
- Is a good long term investment, generating decent results
It’s not easy to find a reputable SEO company, as some SEO agencies used to provide questionable/suspicious services in the past, and lots of businesses became reluctant to pay for search engine optimization services.
When looking for and choosing an SEO service provider, you should consider a lot of aspects. Ideally, you should do some basic research, set up clear goals and ask yourself a few questions before hiring a company.
Here are some things to look for when searching for SEO agencies to partner with:
- Expertise
- Portfolio
- Years in business
- Case studies
- Price (expect to pay at least $30 / hour if you’re hiring an agency)
- Approach and particularities (technical SEO, link building, content optimization, etc.)
- Communication and reporting
TechBehemoths lists more than 30,400 SEO companies from all over the world. Check out their profiles and feel free to get in touch with them.
To ease the selection process, we’ve created a powerful filter which you can use to narrow down the results based on your requirements and shortlist the companies.
SEO and search in the AI era
SEO has dramatically changed since the launch of chatbots like ChatGPT, Perplexity, Claude, etc. (post end of 2022), and disrupted the whole search industry for both business owners/publishers and users who search on the web.
User interaction has completely changed, with more users opting for natural language questions instead of search keywords.
While the traditional 10 blue links in Google or Bing are not gone, their importance has shifted , as traditional search engines now integrate summarized answers via AI (Eg. Google AI Overviews, Bing Copilot Search).
Traditional search engines are shifting to chatbot-like interfaces, where users discuss with AI and get relevant and customized answers, just like in ChatGPT or Claude.
This is good and bad news for both business owners and users.
On the positive side, AI chatbots offer endless possibilities for content creation, automation, customization, app/software development, etc. and the entry point is really low. But there are downsides too:
There have been many concerns that AI systems are using copyrighted content to train themselves and generate answers without giving credit or sending referral traffic to the original content creators.
Users can experience AI hallucinations (made up, false information), no real-time data, bias and might diminish critical thinking and evaluation of multiple sources to create an opinion or an action.
SEO is still the foundation
Being present and visible in both search engines and chatbots is critical these days. SEO is the foundation for that, as chatbots operate in a similar way: they use their large language models (LLMs) to answer questions and 3rd party sources (Bing index, web APIs, etc.) to provide real time or recent info and citations/sources within the answers.
If your website is present in Google or Bing index and ranks well in their organic search results, it’s most likely that it will be often cited in chatbots (although it’s not directly correlated).
This is why a new type of SEO has emerged: AEO (Answer Engine Optimization) or GEO (Generative Engine Optimization) which is basically SEO for AI.
To make sure that your website ranks well and is present in traditional search index and AI based search engines, you still need to have a good technical SEO foundation. Here are some fundamental aspects that you need to consider:
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Robots.txt - should be properly configured so that search engines can access your website
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Crawlability - make sure you have a sitemap and meta robots tags on pages that you want or don’t want to appear in search results
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Duplicate content - implement canonical tags, so that search engines know what are the primary/preferred pages to be indexed and ranked/cited.
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Site speed - is essential for users and search engines. Your web pages should load fast on all kinds of devices.
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Mobile first - smartphones are the primary devices for most users, so having a mobile-first website is highly recommended. For more advanced sites with high traffic volumes: PWA and mobile apps could work too.
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Schema markup - chatbots and search engines rely on structured data to better understand your pages and the type of content you are serving to users. Common schema types can be: local business, event, product, review, rating, etc.
There are other parts of SEO that should be also considered like content creation and backlink/citation building.
Content creation is a significant part of SEO and many companies choose to either outsource or automate the process by using AI tools. It’s important to note that search engines don’t penalize content created by AI, however the quality of content is vital and often content created at scale with AI, doesn’t present much value.
This is why SEO agencies can have a smart/modern approach where they use humans/professionals and AI to help them create valuable content, not just generate content that has no value.
Before you hire an SEO agency it’s important to ask and know exactly how they use AI and what’s their workflow.
Some agencies offer link building/citation building services. Our advice is to avoid bulk/automated link submission services and opt for customized and high quality link building services. Focus on quality rather than quantity.
Managing technical SEO can be overwhelming, hence you can opt for reliable SEO agencies that can make sure your website is up and ranking in search engines, while you can focus on achieving the desired business results.
How to shortlist SEO agencies for your projects?
Finding the right SEO agency for your projects might be a difficult task. That’s why, TechBehemoths offers a few tools to facilitate this process:
Search
Simply search for SEO related services and include the desired location (city or country) and browse the listings. Look at companies with awards, positive reviews, great/excellent profile strength and strong portfolios.
Feel free to get in touch with the right companies directly from listings.

Advanced filter
Use the advanced filter to narrow down your search results by lots of handy criteria like: location, technologies and tools, team size, hourly rate, review count and rating, and many more.
You can also sort the filtered results to get a more organized view of your shortlisted companies.
There is an option to save your filter results and choose to receive notifications if new companies meet your filter criteria.

Submit project
Head over to Submit project techbehemoths.com/project-submission and include your project description and specifications, and our system will match it with the best possible tech service providers. You will get a list of curated companies ready to execute your projects.


















