Top Startups SEO Companies in California

Best California Startups SEO Companies

75 Companies-Rankings updated: September 01, 2026

Every agency featured on DesignRush is vetted for expertise and client satisfaction to support your decision-making. Some listings may be sponsored.

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Threefifty
Skin In The Game
Threefifty is a leading CRO agency known for delivering rapid, measurable growth through data-driven optimization strategies. By leveraging proven insights and personalized conversion techniques, the agency helps high-profile clients maximize revenue and improve performance across digital channels...
Top Services:
UI/UX Design
Web Design
Web Development
Creative Services
Branding
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Location
San Francisco, California
Number of Employees
Under 49
Average Hourly Rate
$350/hr
Minimal Budget
$25,000 - $50,000
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MSDN Solutions, INC.
Take the World at new Level
Masters Development Network and Solutions (MSDN Solutions) is a Web Development and Marketing company providing Web and Software Services, Graphic Design and Printing Solutions, and all Marketing needs to enterprises and more specifically to startup companies across the world...
Top Services:
IT Services
Cybersecurity
SEO
Web Design
WordPress Website Design
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Location
Thousand Oaks, California
Number of Employees
Under 49
Average Hourly Rate
$65/hr
Minimal Budget
$1,000 - $10,000
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5.0 5.0 (7)
SocialCatnip
Drive Results With Data-Driven Digital Marketing Solutions
A Digital Media Management Company SocialCatnip is comprised of professionals with experience in Digital Media, Marketing, Account Management, Sales, and Customer Service...
Top Services:
Digital Marketing
SEO
PPC
Social Media Marketing
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Location
Santa Maria, California
Number of Employees
Under 49
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Deviate Labs
The key to success in today's market
Deviate Labs has made a name for itself within the growth marketing/growth hacking world by helping companies grow. From bootstrapped startups like Dollar Shave Club and Shark Tank successes to global conglomerates, tattoo artists, Grammy nominees and beyond - Deviate Labs stands out as an experienced leader...
Top Services:
Email Marketing
Advertising
Digital Marketing
eCommerce
SEO
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Location
West Hollywood, California
Number of Employees
Under 49
Average Hourly Rate
$199/hr
Minimal Budget
$25,000 - $50,000
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5.0 5.0 (5)
Nephila Marketing
Full-Service Digital Marketing Agency
Nephila helps tech B2B companies define, develop, and scale their digital marketing initiatives. Offering digital strategy, paid search, paid social, graphic & web design and more, we collaborate with in-house teams to build lead generation programs that deliver measurable and reliable results...
Top Services:
Digital Marketing
Advertising
PPC
SEO
Social Media Marketing
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Location
San Diego, California
Number of Employees
Under 49
Average Hourly Rate
$199/hr
Minimal Budget
$1,000 - $10,000
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Vitruvian Agency
Buildings Narratives That Turn Perception Into ROI
Vitruvian Agency, founded in 2020, is a full spectrum digital marketing and PR consultancy with offices in California, Texas, London, and Dubai. Specializing in data-driven brand strategy, SEO, social media marketing, and thought leadership amplification, the agency serves startups and enterprise clients...
Top Services:
Email Marketing
SEO
Digital Marketing
Social Media Marketing
Content Marketing
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Location
Newark, California
Number of Employees
Under 49
Average Hourly Rate
$75/hr
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Azarian Growth Agency
Your Growth Agency Partner To Scale Your Business
Azarian Growth Agency (also known as[A]Growth) is a boutique growth marketing firm founded in 2020, headquartered in Glendale, California. With a team under 50, it specializes in data-driven strategiesspanning paid search, SEO, CRO, email, content marketing, and AIpowered advertisingto help startups, SMBs...
Top Services:
Digital Marketing
PPC
SEO
Email Marketing
Content Marketing
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Location
Glendale, California
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
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WP Depend
WordPress Website Management Services.
Get the Best WordPress website Management services by WPDepend From Daily Backups and Updates to Security Scans and Monthly Reports. Contact us now!...
Top Services:
Web Development
Web Design
WordPress Website Design
SEO
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Location
Calabasas, California
Number of Employees
50 - 99
Average Hourly Rate
$45/hr
Minimal Budget
Under $1,000
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Write Wing Media
Outsmart Bigger Brands Without Their Budget
Elevate your brand with Write Wing Media, Bangalore's premier digital marketing agency! Our expert team specializes in crafting engaging content, from website copy to compelling blogs, to help you connect with your target audience and enhance your online visibility. Let us transform your brand narrative and...
Top Services:
Content Marketing
Email Marketing
Video Marketing
Digital Marketing
Social Media Marketing
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Location
Santa Clara, California
Number of Employees
Under 49
Average Hourly Rate
$200/hr
Minimal Budget
Under $1,000
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TimeZ Marketing
Performance-Driven SEO, SEM and PPC Digital Marketing Agency
TimeZ Marketing is a global, performance-driven SEO, SEM, and PPC agency delivering measurable, scalable growth for B2B SaaS, eCommerce, enterprise, and local brands. We leverage live data to drive and optimize traffic and increase search visibility...
Top Services:
PPC
SEO
CRO
Content Marketing
Digital Marketing
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Location
San Jose, California
Number of Employees
Under 49
Average Hourly Rate
$86/hr
Minimal Budget
$1,000 - $10,000
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Brandon Leuangpaseuth, LLC
Growing Your Reach, One Click at a Time.
Unlock your business potential with Brandon Leuangpaseuth, your go-to SEO wizard helping you attract more traffic, engage audiences, and convert leads effectively...
Top Services:
SEO
Content Marketing
Location
San Diego, California
Number of Employees
Under 49
Average Hourly Rate
$500/hr
Minimal Budget
$10,000 - $25,000
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TechWebsters Pvt Ltd
Igniting Your Online Presence by Going the Extra Mile.
Techwebsters is a web design and development agency excel in delivering customized, interactive digital solutions for businesses...
Top Services:
SEO
Branding
eCommerce Development
Web Design
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Location
Carlsbad, California
Number of Employees
Under 49
Average Hourly Rate
$15/hr
Minimal Budget
$1,000 - $10,000
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Adalystic Marketing
More Customers. Better conversion. Faster growth.
At Adalystic Marketing, we know firsthand that lean marketing teams can achieve big things with the right tools, strategy, and players. As a boutique digital marketing agency, we specialize in serving small to mid-sized organizations, providing data-driven solutions to help you reach your goals.Our...
Top Services:
Digital Marketing
SEO
PPC
Location
Laguna Beach, California
Number of Employees
Under 49
Minimal Budget
$1,000 - $10,000
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CDI Media
AI Marketing Evolved.
We provide SEO and AI agents to help you manage your leads more efficiently. Our team brings 20+ years of combined experience, helping businesses of all sizes. Right now, we're focused on SMBs and eCom brands that invest heavily in social media ads...
Top Services:
SEO
Digital Marketing
Social Media Marketing
CRO
Advertising
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Location
San Mateo, California
Number of Employees
Under 49
Minimal Budget
$10,000 - $25,000
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Tenaya360
Website Design & Local SEO That Brings You More Customers.
Tenaya360 helps home services and trades businesses build high-performing websites, improve SEO, and generate more leads through effective online marketing...
Top Services:
Web Design
Digital Marketing
Web Development
SEO
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Location
Walnut Creek, California
Number of Employees
Under 49
Average Hourly Rate
$130/hr
Minimal Budget
$1,000 - $10,000
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5.0 5.0 (29)
DoubleShot Creative
We Are Storytellers
Well help your brands story move faster, reach further, and stand out in a crowded marketplace. DoubleShot Creative (DSC) is a nimble and dynamic creative force, delivering high-impact marketing, compelling media, engaging events, and memorable brand experiences. Its the ideal fusion of digital strategy and...
Top Services:
Branding
Social Media Marketing
Content Marketing
Creative Services
Web Design
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Location
Redwood City, California
Number of Employees
Under 49
Minimal Budget
$1,000 - $10,000
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Firecracker PR
We Help You Get Known, Period
Firecracker PR is a new generation public relations agency that helps companies get known. For over 20 years, their proven 5-step process called Ignites has helped organizations large and small get the press they deserve. Firecracker's "Ignites" 5-step process has been helping brands get media coverage for...
Top Services:
Public Relations
Reputation Management
Content Marketing
SEO
Social Media Marketing
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Location
Brea, California
Number of Employees
Under 49
Average Hourly Rate
$250/hr
Minimal Budget
$1,000 - $10,000
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5.0 5.0 (1)
GrowthLane
Growth System For Your B2B Saas
Let's Set Your Business on a Compounding Growth Trajectory. Expert Marketing, Now Within Reach - Not Just for Unicorn Startups. Stellar Results, bypassing the learning curve. (tough stuff is on us, we've got it sorted)...
Top Services:
Digital Marketing
Email Marketing
PPC
Content Marketing
SEO
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Location
San Francisco, California
Number of Employees
Under 49
Average Hourly Rate
$55/hr
Minimal Budget
Under $1,000
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Force4 Technology Communications
Strategic Technology Communications
For over 20 years, Force4 has combined high-level industry knowledge with in-depth technology experience to provide our clients with the services necessary to establish and maintain awareness in the global marketplace. We design, deploy and execute communications programs that directly support the goals of...
Top Services:
Public Relations
Content Marketing
SEO
Social Media Marketing
Digital Services
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Location
Santa Cruz, California
Number of Employees
Under 49
Average Hourly Rate
$199/hr
Minimal Budget
$1,000 - $10,000
Visit Website View Profile
The Chimera Marketing
We Sell Experience
We are based out in Anaheim, California. We know the local businesses marketing issues. Needs of the Small Businesses and their Budget. We grow with them...
Top Services:
Social Media Marketing
Web Development
UI/UX Design
Branding
eCommerce Development
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Location
Anaheim, California
Number of Employees
Under 49
Average Hourly Rate
$75/hr
Minimal Budget
$1,000 - $10,000
Visit Website View Profile
Digital World Institute
Be The Answer
We are Digital World Institute (DWI), a performance-first SEO agency. Our mission is to turn organic visibility into qualified leads by combining traditional SEO with AI-driven optimization...
Top Services:
SEO
Location
Glendale, California
Number of Employees
Under 49
Average Hourly Rate
$35/hr
Minimal Budget
$1,000 - $10,000
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10xDev
We Grow Businesses
In the software development world, a 10x developer is someone who is ten times more productive than their peers. They are known for their exceptional skills, efficiency, and ability to deliver high-quality code quickly. 10xDev is built on these principles that define a 10x developer...
Top Services:
Web Development
Web Design
Software Development
AI Development
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Location
Gardena, California
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
Visit Website View Profile
Prime Web Coders
Grow Your Business Online
Prime Web Coders is a digital solutions agency specializing in web design, development, digital marketing, and business growth services. The company helps businesses build strong online presences through custom websites, e-commerce platforms, mobile applications, and performance-driven marketing strategies...
Top Services:
Web Design
Web Development
Digital Marketing
WordPress Website Design
Video Production
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Location
Los Angeles, California
Number of Employees
50 - 99
Average Hourly Rate
$50/hr
Minimal Budget
$10,000 - $25,000
Visit Website View Profile
NOLA Marketing
Marketing That Drives Action.
NOLA Marketing specializes in technology product marketing and content marketing for all audiences, from executives to developers. We specialize in everything content: AEO/GEO, sales collateral, demand generating offers, thought leadership and video scripts...
Top Services:
Content Marketing
SEO
Digital Strategy
Digital Marketing
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Location
Burlingame, California
Number of Employees
Under 49
Average Hourly Rate
$125/hr
Minimal Budget
$1,000 - $10,000
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Invoxico Technologies
Crafting Websites, Creating Success!
Invoxico Technologies is an adept company in web design and development, acknowledged for its proficiency in crafting customized digital solutions. Their expert team focuses on UI/UX design, web development, CMS development, eCommerce solutions, and mobile app development, and offers a complete range of...
Top Services:
Web Design
eCommerce Development
UI/UX Design
Web Development
WordPress Website Design
Show more
Location
La Puente, California
Number of Employees
Under 49
Average Hourly Rate
$30/hr
Minimal Budget
$1,000 - $10,000
Visit Website View Profile
5.0 5.0 (10)

Best California Startups SEO Companies

Skin In The Game

Take the World at new Level

Drive Results With Data-Driven Digital Marketing Solutions

The key to success in today's market

Full-Service Digital Marketing Agency

Buildings Narratives That Turn Perception Into ROI

Your Growth Agency Partner To Scale Your Business

WordPress Website Management Services.

Outsmart Bigger Brands Without Their Budget

Performance-Driven SEO, SEM and PPC Digital Marketing Agency

Growing Your Reach, One Click at a Time.

Igniting Your Online Presence by Going the Extra Mile.

More Customers. Better conversion. Faster growth.

AI Marketing Evolved.

Website Design & Local SEO That Brings You More Customers.

We Are Storytellers

We Help You Get Known, Period

Growth System For Your B2B Saas

Strategic Technology Communications

We Sell Experience

Be The Answer

We Grow Businesses

Grow Your Business Online

Marketing That Drives Action.

Crafting Websites, Creating Success!

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