Top 100 SEO Companies in California
The Best of May 2024
Looking for a top SEO firm in California?
Compare top-performing SEO agencies to see which may be the best fit for your business goals. Whether you're seeking to improve your ranking in search engine results pages, boost website traffic, or show up in local search results, investing in SEO is important for business growth.
To assist you in your search for a partner, we’ve compiled this list of the top SEO companies in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best California SEO Firms
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Featured providers
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- $1,000+
- 10 - 49 employees
- New York, NY
Read MoreFounded in 2017, Digital Drew SEM is a PPC firm with two offices in New York City. The freelancer provide PPC, SEO, Social Media Marketing, and digital strategies for his small business clients. His clients are primarily in the business services, e-commerce, entertainment, and real estate industries.
Industries
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- $1,000+
- 250 - 999 employees
- Paramus, NJ
Read MoreSmartSites is a full-service digital agency located in Paramus, N.J. Founded in 2011, SmartSites has a team of nearly 100 designers, writers, developers, marketers, and problem solvers who work tirelessly to make websites successful. SmartSites offers its clients creative ways to build, plan, and promote their website. They focus on web design, PPC marketing, and organic SEO.
Industries
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- $1,000+
- 10 - 49 employees
- Draper, UT
Read MoreSearchbloom provides cutting-edge search engine marketing for businesses around the world. Founded in 2014 and based in Draper, Utah, their team specializes in local, national, and E-commerce SEO & PPC. They support clients by increasing their revenues and have quickly built a reputation for being an authority in SEO.
Industries
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211
- $1,000+
- 2 - 9 employees
- Los Angeles, CA
Read MoreEstablish Marketing is a web design company based in Los Angeles, California. Founded in 2010, they also offer branding and graphic design services for small businesses.
Clients
- Hershey
Industries
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212
- $100,000+
- 2 - 9 employees
- Laguna Hills, CA
Read MoreHeadquartered in Irvine, California, Knighthood Design Studio is an UX design company. The small team specializes in ux/ui design, content marketing, graphic design, search engine optimization, and more and was launched in 2020.
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Featured providers
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- $1,000+
- 10 - 49 employees
- New York, NY
Read MoreFounded in 2010 in Philadelphia, NuStream Marketing is an advertising and marketing agency of 8 employees. They also have an office in Allentown, Penn., and their team provides SEO, web design, and video production services to its small and midmarket clients.
Industries
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- $1,000+
- 10 - 49 employees
- Mesa, AZ
Read MoreLost Search Media, a branding firm, is in Mesa, Arizona. The small team specializes in branding, content marketing, conversion optimization, digital strategy, and more and was established in 2008.
Industries
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213
- $5,000+
- 2 - 9 employees
- Irvine, CA
Read MoreUNIFAGE, an unified communications consulting & SI company, was established in 2018. Their small team is based in Irvine, California and specializes in unified communications consulting & SI, CRM consulting and SI, web design, video production, and more.
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214
- $1,000+
- 2 - 9 employees
- Huntington Beach, CA
Read MoreSunday Brunch Agency is a small advertising company founded in 2016. Their services include advertising, branding, social media marketing, email marketing, and more. The firm is based in Huntington Beach, California.
Industries
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215
- $5,000+
- 10 - 49 employees
- Pleasanton, CA
Read MoreSEO Pro Hub is an SEO consultancy founded in 2016. Based in Pleasanton, Calif., the small team of 2 specializes in digital strategy, SEO and social media marketing.
Industries
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216
- $1,000+
- 2 - 9 employees
- Camarillo, CA
Read MoreRoyals Advertising is an advertising agency based in Norfolk, Va. with more than two employees. They have offered advertising, branding, and direct marketing solutions since their founding in 2018. They primarily work with small businesses and startups.
Clients
- K.M. Cash Remodeling
Industries
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217
- $1,000+
- 2 - 9 employees
- Santa Rosa, CA
Read MoreLaced Media is a marketing agency founded in Santa Rosa, Calif. with more than two employees. Since 2013, they have offered SEO, web design, and digital strategy solutions for small and mid-market businesses in the industries of dental, retail, and legal cannabis services.
Clients
- Oral Surgery of New York
Industries
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218
- $5,000+
- 10 - 49 employees
- Larkspur, CA
Read MorePinwheel Content is a brand strategy and storytelling agency founded in 2014 in Larkspur, Calif. With a team of over 10 employees, they mainly provide content marketing, web design, branding, and marketing strategy to enterprise clients in healthcare, financial, and e-commerce industries.
Clients
- Experian
Industries
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219
- $1,000+
- 2 - 9 employees
- Manhattan Beach, CA
Read MoreEverything Clicks is a digital marketing company based in Manhattan Beach, Calif. Their team of fewer than 10 specializes in email marketing, SEO, social media marketing, email strategy, and content marketing. They serve clients in industries such as business services, consumer products, and more. They were founded in 2010.
Clients
- American Express
Industries
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220
- $5,000+
- 10 - 49 employees
- Los Angeles, CA
Read MoreIn Los Angeles, California, BBDM Group is a content marketing company. The small team focuses on content marketing, search engine optimization, public relations, branding, and more. The company was established in 2007.
Industries
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221
- $1,000+
- 10 - 49 employees
- San Diego, CA
Read MoreLaunched in 2015, Reveal Digital Marketing is a conversion optimization company. Their small team is located in San Diego, California and provides conversion optimization, digital strategy, pay per click, and search engine optimization.
Industries
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222
- $1,000+
- 2 - 9 employees
- San Jose, CA
Read MoreSEMbyotic is a digital marking agency located in San Jose, California. Founded in 2014, it has less than 10 employees that specialize in web design, web development, SEO, PPC, and digital strategy.
Clients
- QuikCase
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223
- $10,000+
- 50 - 249 employees
- Los Angeles, CA
Read MoreWoosper Infotech, an advertising company, is in Sahibzada Ajit Singh Nagar, India and Emeryville, California. The midsize team provides advertising, marketing strategy, search engine optimization, content marketing, and more and was founded in 2017.
Industries
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224
- $5,000+
- 2 - 9 employees
- Los Angeles, CA
Email marketing company bauer/DIGITAL is headquartered in Los Angeles, California. Launched in 2004, the small team offers email marketing, content marketing, search engine optimization, pay per click, and more.Read MoreIndustries
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225
- $1,000+
- 10 - 49 employees
- Los Angeles, CA
Read MoreCoursenvy is a marketing agency based in Los Angeles with more than 10 employees. Since their founding in 2005, they have offered advertising, direct marketing, and social media marketing solutions to small businesses in the fields of e-commerce, business services, and more.
Clients
- Hauslane
Industries
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226
- $1,000+
- 2 - 9 employees
- San Jose, CA
Read MoreStark Marketing is a mobile app design and development company. Stark Marketing is based in San Jose, Calif. Since 2006, the small team of five have been specializing in web design, SEO, PPC, and graphic design. Stark Marketing works with clients in the information technology and e-commerce industries.
Clients
- Phoenix Lounge
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227
- Undisclosed
- 10 - 49 employees
- Los Angeles, CA
Read MoreValid Resource provides digital marketing services for the health and wellness industry. Founded in 2018 and headquartered in Boise, Idaho, their small team of 2–3 employees handles digital strategy, social media marketing, SEO, and more. Their specialty within SEO is content development.
Clients
- 10 Acre Ranch
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228
- $5,000+
- 2 - 9 employees
- Oceanside, CA
Read MoreEstablished in 2019, Axys Digital Marketing LLC is a PPC company. Their small team is in San Marcos, California and provides pay per click, search engine optimization, social media marketing, content marketing, and more.
Industries
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229
- $1,000+
- 10 - 49 employees
- San Diego, CA
Read MoreHeadquartered in San Diego, California, Client Catch is a PPC agency. Launched in 2021, the small team focuses on pay per click, social media marketing, and search engine optimization.
Industries
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230
- $1,000+
- 10 - 49 employees
- San Francisco, CA
Read MoreCyrusson Inc, an advertising company, was launched in 2019. The firm focuses on advertising, content marketing, digital strategy, email marketing, and more and has a small team.
Industries
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231
- $1,000+
- 10 - 49 employees
- El Segundo, CA
SEO company Jolly SEO is located in El Segundo, California. Founded in 2017, the small team provides search engine optimization, content marketing, and affiliate marketing.Read MoreIndustries
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232
- $5,000+
- 2 - 9 employees
- San Diego, CA
Read MoreNephila Marketing, Inc., a PPC agency, was established in 2004. In San Diego, California, their small team specializes in pay per click, social media marketing, digital strategy, and search engine optimization.
Clients
- Celona.io
Industries
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233
- Undisclosed
- 50 - 249 employees
- Redwood City, CA
Read MoreReputationDefender is a public relations firm. Their midsize team is located in Redwood City, California; Tempe, Arizona and Liverpool, United Kingdom. Their services include public relations, cybersecurity, and search engine optimization. The company was established in 2006.
Industries
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234
- $10,000+
- 50 - 249 employees
- Long Beach, CA
Read MoreSmall social media marketing firm bigLinden, is in Arlington, Virginia; Long Beach, California and London, United Kingdom. They provide social media marketing, content marketing, search engine optimization, pay per click, and more and were established in 2010.
Clients
- Feinberg School of Medicine - Northwestern University
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235
- $1,000+
- 2 - 9 employees
- Sacramento, CA
Read MoreFounded in 2003, YNot Web is an SEO, PPC, and digital strategy company based in Sacramento, Calif. They work exclusively with small business clients from a variety of industries, but primarily consumer products and services.
Clients
- Blend
Industries
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236
- $10,000+
- 2 - 9 employees
- Los Angeles, CA
Read MoreImpactful Agency is a visual design & marketing agency founded in 2019 in Los Angeles with no more than 10 employees. They offer SEO, web design, and web development solutions to clients in the fields of advertising and business services.
Clients
- Disney
Industries
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237
- $1,000+
- 10 - 49 employees
- San Francisco, CA
Read MoreProleadsoft is a full-service digital agency headquartered in San Francisco, Calif. With a team of around 15 employees, Proleadsoft specializes in web development, SEO, and web design.With Proleadsoft's help, the youth nonprofit's website is modern, easy to navigate, and has attracted more traffic.
Clients
- Travel Merchants
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238
- $1,000+
- 10 - 49 employees
- Thousand Oaks, CA
Read MoreDymic Digital is a small branding agency. They provide branding, search engine optimization, social media marketing, video production, and more and were established in 2013.
Industries
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239
- $1,000+
- 10 - 49 employees
- Torrance, CA
Read MoreNetpaths Web Design is a web agency based in Torrance, Calif. with more than 10 employees. They have offered direct marketing, web design, and SEO solutions since their founding in 1998. They work mainly with small and mid-market agencies.
Clients
- Via Tech
Industries
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240
- $1,000+
- 10 - 49 employees
- Orange, CA
The Techload is a ecommerce marketing company headquartered in Pinedale, Wyoming; Karachi, Pakistan and Vancouver, Canada. The small team provides ecommerce marketing, pay per click, social media marketing, other digital marketing, and more. The agency was established in 2018.Read MoreIndustries
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