Our industry experts identified the top-performing California email marketing companies creating highly targeted and personalized emails to engage your audience and drive sales. You can narrow down your search for the most suitable partner using our practical filtering tool below.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
Your strategic partners in data-driven, user-inspired, & future-ready digital innovations.
Tentackles is a premier UI/UX design agency, serving global clients since 2018. We specialize in innovative and user-centric digital solutions that captivate audiences and drive conversions. Our expert team crafts visually engaging and seamless user experiences. Need top-tier design? Connect with us...
Top Services:
- UI/UX Design
- Web Design
- Branding
- Email Marketing
- SEO
- Show more
- Location
- Walnut, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Portfolios Count
- 16 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsTentackles Services
Data sourced from the agency's DesignRush profileArchoral Educo Learning Center Aihiki TATA Communication dRSTi IIM Mirare Miljayega Itinare StudioSync
Tentackles Reviews & Testimonials

UI/UX Design Review from Aditya Rao
Our experience with Tentackles was outstanding from start to finish. The team demonstrated exceptional expertise, creativity, and professionalism throughout the project.The initial consultation was thorough, ensuring they understood our goals and requirements. The design phase was impressive, with innovative, user-centric concepts. The development team used the latest technologies to deliver a responsive, functional, and aesthetically pleasing platform.Tentackles has not only met our expectations, but has set a new standard for us in UI/UX design and development. Their work has had a significant impact on our organization, and we highly recommend their services to any organization seeking top-tier design and development expertise.

UI/UX Design Review from Uttara Thakur
Tentackles is an agency that works with you till the deliverable is in the best possible shape. The team is sincere and takes feedback positively. It's been a pleasure to work with Kishan and team on multiple projects.

Web Design Review from Venkatesh Prabhu Janardhanan
Choosing Tentackles was driven by their stellar reputation and expert design team, who refined our vision and provided exceptional service from the start. We needed someone to create three websites for Consulting, Textiles, and Agronomy. And Tentackles did it by conducting thorough research and ensuring seamless design and implementation. Their collaborative team (esp Mr Kishan's expert-perspectives and suggestions around design) met our strategic goals, and the upgraded UX/UI design had a positive impact. Their flexible, knowledgeable, and creative approach exceeded expectations, though expanding their services could further benefit clients.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsUnifying Who You Are With What You Do.
Welcome to Beveled Design Co. We don't just design, we create identity. When you choose BDC you're choosing a partnership that goes beyond the ordinary. We are not just designers; we are storytellers, weaving narratives through visuals that captivate, engage, and connect. We are problem solvers, turning...
Top Services:
- Branding
- Digital Services
- Logo Design
- Web Design
- Web Development
- Show more
- Location
- Irvine, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 5 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsBeveled Design Co. Services
Data sourced from the agency's DesignRush profileWarner Music Group Gensler Jack's Surfboards Dakine Watsky OnPoint Prints Cypress College Drifters Supply Co. Alley Cat Books DC CBD
Data-driven marketing agency with hustle and heart.
West County Net helps businesses grow online through strategic digital marketing solutions, including SEO, SEM, web development, content marketing, social media marketing, WordPress design, and data-driven marketing strategy. We create customized campaigns and high-performing websites that increase...
Top Services:
- SEO
- PPC
- eCommerce
- Email Marketing
- Social Media Marketing
- Show more
- Location
- Santa Rosa, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $175/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsWest County Net Services
Data sourced from the agency's DesignRush profileOliver's Market Audibel Campway's Truck Accessory Store Creative Energy Artemedica Seared Steakhouse Children's Museum of Sonoma County
West County Net Reviews & Testimonials
Cathy Deeths's Review Sourced from Google
Paloma was so helpful to me! She is fast and efficient and a great communicator. She understood my issues and went right to it and fixed it. I am so grateful. If I ever need help with my website this is the company I am calling for sure! Thank you so much Paloma!
Richard Goldberg's Review Sourced from Google
West County Net recently helped me to revive and update my old website. I am a visual artist and they took my misfunctioning old website and updated and simplified it so now it is sparkling and working just as I would like it to. They were patient in working with me and diligent in getting the website to function as I needed it to. The follow up training were very helpful and allows me to edit and work on my website myself. They were so helpful and capable I decided to have them host my website so I will know it will be easy to have them help me if needed in the future. I would them recommend them.
Mark Klein's Review Sourced from Google
I definitely would not recommend West County. I was noticing a drop in leads for my business and traffic to my site. I had my accounts audited by another agency to see they were wasting money driving irrelevant clicks and my SEO was in decline. When I let them know I was going to try a new agency, this is where I noticed their unprofessional behavior. They started ignoring my calls and emails, would not grant me access to properties that were mine. For all the money I have given them over the years, this is not how I was expecting them to treat me.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsAffordable, Full-Service, Tailored, Data-Driven Marketing
Portofino Marketing Agency helps U.S. businesses grow with affordable, tailored, and data-driven digital marketing solutions that boost visibility, engagement, and results...
Top Services:
- Digital Marketing
- SEO
- Content Marketing
- Social Media Marketing
- PPC
- Show more
- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $12/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsPortofino Marketing Agency Services
Data sourced from the agency's DesignRush profileSwiftHaul Connect SolidBuild Construction Co. Serenity Family Clinic
Portofino Marketing Agency Reviews & Testimonials
Andrew Brooks's Review Sourced from Google
Thank you Portofino Marketing. They offer expert and affordable digital marketing. Their all-in-one strategies delivered real results, backed by smart tech and data insights.
M. Roms's Review Sourced from Google
Incredible marketing team! Portofino helped us run a successful campaign that increased our engagement and sales. Super creative and reliable – worth every penny!
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsCreative Strategies That Deliver Measurable Results
AIM is your guide to conquering the digital landscape. Our expert consultancy supports companies of any size in developing and executing marketing strategies that maximize growth potential. If you're ready for a revolution, let's collaborate on getting your business up to speed with the latest advancements...
Top Services:
- PPC
- Email Marketing
- SEO
- Content Marketing
- Digital Marketing
- Show more
- Location
- Alameda, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAlameda Internet Marketing Services
Data sourced from the agency's DesignRush profileConsumer Goods Industry Automotive Industry Retail Industry
Alameda Internet Marketing Reviews & Testimonials
Magister Piazza's Review Sourced from Google
I am an educator with little interest in tinkering with my very simple personal/professional website other than adding and editing content. I discovered Ross and AIM back in 2016 when I needed help migrating and updating my antiquated Yahoo-based website I had created back in 2003. He accomplished this in a very streamlined way, and set me up with a WordPress site that I could easily interact with, and which basically ran itself. In the few instances that I have had to ask Ross for some help navigating WordPress, updating security settings, etc, he has been very helpful and generous with his time and advice. As someone who does not want to get bogged down in the details of web hosting, and who just needs someone to make it work for them, I highly recommend Ross and AIM.
Amy Roman's Review Sourced from Google
Ross and his team provide great service at an affordable price. I have worked with them for about 10 years and they always go over and above for me. When I want to learn how to do changes to my website myself, Ross will send me a video he creates so I can watch how he does things. The company is very responsive and frequently have changes done in a day or two. I feel completely confident in Ross and his team.
Waibun Lee's Review Sourced from Google
Ross is great to work with, he's helped me multiple times solving problems with all our sites. He is very responsive and documents everything he does and his fees are reasonable for the amount of knowledge he has. He is someone I trust.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsYour Full-stack Digital Marketing Partner
We help DTC and consumer brands grow through UGC, influencer campaigns, and paid adscombining creative strategy with content that drives performance and brand scale...
Top Services:
- Digital Marketing
- PPC
- Email Marketing
- Social Media Marketing
- Content Marketing
- Show more
- Location
- Walnut Creek, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsBurst Agency Services
Data sourced from the agency's DesignRush profileCalifia Farms Hello Fresh Shake Shack Confluent Health, LLC Guinness Baileys Voss
Data Driven Marketing Agency
Full service data and digital marketing agency. We leverage 250+ proprietary consumer and business marketing databases. We specialize in data-driven Meta, Email, Google, YouTube, Linkedin, and Streaming TV advertising. We also provide brand, web development, content publishing and Martech support...
Top Services:
- Digital Marketing
- SEO
- PPC
- Email Marketing
- Branding
- Show more
- Location
- Thousand Oaks, California
- Number of Employees
- 100 - 249
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsGiant Partners Services
Data sourced from the agency's DesignRush profileBMW HP Farmers Insurance
Giant Partners Reviews & Testimonials
Richard Schmidt's Review Sourced from Google
Vince has done an excellent job guiding me all the way with a list that suited me in all ways. If I need any service I will definitely call Vince. He is a credit to your firm!
Dr. D Todd Russell's Review Sourced from Google
Giant Partners exceeded my expectations with their incredible email marketing campaign for my dental practice DTR DDS Smile Studios, Dr. D. Todd Russell. Their team crafted unique slogans and strategies, tested them thoroughly, and executed a well-paced campaign that boosted our website traffic, social media engagement, and—most importantly—brought in new patients! Their professionalism, creativity, and results-driven approach made a huge impact. Highly recommend their services, so much so that I have Wally and the team at GP running another campaign for my practice!
John Hawthorne's Review Sourced from Google
Our group is a local Republican club in northern Minnesota that was looking to communicate via email to fellow Republican voters in our local county. Giant Partners was able to match the data base we already had with almost 9,000 emails. It was quick and very reasonable expense. Their service was very good.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
SEO Discovery
VerifiedVerified by the DesignRush team for authenticity and credibility.SEO with Guaranteed Leads (22 Years of Success)
SEO Discovery Driving Growth with AI-Powered SEO & Search Visibility...
Top Services:
- Digital Marketing
- SEO
- PPC
- Social Media Marketing
- Content Marketing
- Show more
- Location
- Jurupa Valley, California
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $10/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 8 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSEO Discovery Services
Data sourced from the agency's DesignRush profileGHANA RUBBER GAUGES TOOLS CASEY POWELLPA Easy Render Kofluence Hawaiian Beach Rentals VoyageFox Desiclik Vesco Cycle Summit Fairings
SEO Discovery Reviews & Testimonials

SEO Review from Dan Ferguson
For our social media marketing, we have been collaborating with SEO Discovery, and the experience has been excellent. They made the impact right away by taking the time to learn about our audience, our objectives, and our brand. Their designs are consistent with their brand, their communication is consistently professional and timely, and their content approach is well-considered. Better reach across platforms, a more consistent online brand presence, and a discernible rise in interaction have all been observed. The fact that they don't provide a one-size-fits-all strategy and that everything feels customized for our company is what I value most. I heartily endorse SEO Discovery. Our company has benefited greatly from SEO Discovery SEO services. We were not very visible on the internet before. We've noticed a notable rise in organic traffic and leads since working with them. Their methodical approach and persistent work have paid off handsomely. Whole group are competent, professional, and produce measurable outcomes. For efficient SEO, we heartily endorse SEO Discovery!

SEO Review from Laurient Salimpour
Damans were quite useful to make the entire process smooth and pleasant in terms of answerability, technical expertise, and problem solving issues. They explain themselves as you can see and with people as leaders like Daman you are in good hands. We engaged SEO Discovery on the development of official website of SUN Can Immigration and the outcome was great! Whether you look at the design or at how the site performs, everything demonstrates an in-depth knowledge of who we are and what our clients need. And a special thanks to Daman, the Project Head who was an absolute coordinator, strategist, and dedicated to deliver every milestone perfectly well. He is extremely capable of transforming our vision into a Chrome-like user-friendly conversion-driven site. The whole process was so easy and enjoyable thanks to the responsiveness, technical expertise and solution focus of Damans team. The SEO Discovery team not only produced a professional and visually powerful site but ensured that it was completely seo-based, fast and mobile friendly laying down a robust platform upon which we will build on our online presence. Their output is self explanatory and you can very well be assured that you are safe in the hands of the likes of Daman.

Startup Review from Ankur Chimra
We worked with SEO Discovery for the development of our official website for SUN Can Immigration, and the results were outstanding! From design to functionality, every aspect of the site reflects a deep understanding of both our brand and the needs of our clients.A special shoutout to Daman, the Project Head, whose exceptional coordination, insight, and dedication ensured that every milestone was met with precision. His ability to translate our vision into a clean, user-friendly, and conversion-optimized website was remarkable. Damans responsiveness, technical know-how, and solution-driven approach made the entire journey seamless and enjoyable.The SEO Discovery team not only delivered a professional and aesthetically strong website but also ensured it was fully aligned with best practices in SEO, speed, and mobile responsivenesslaying a strong foundation for our digital growth.If you're looking for a web development partner who delivers on time, communicates clearly, and goes above and beyond, I highly recommend SEO Discovery. Their work speaks for itselfand with leaders like Daman at the helm, youre definitely in good hands.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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