DesignRush industry experts determined the top-performing Amazon marketing agencies in California helping brands receive higher traffic to product pages and increase profitability. You can use our handy tool to filter companies by client reviews, team size and average cost of services and choose the best partner for your brand.

Best Amazon Marketing Company In California

7 Companies - Rankings updated: September 05, 2026

DesignRush assesses agencies using expertise standards and verified client experiences to help you make better decisions. Certain agencies have paid placements.

Amazon
Media & Communications
$1,000 - $10,000
Sort by: Sponsored
United States × California × Amazon Marketing × Media & Communications × $1,000 - $10,000 × Clear Filters

  • Ludwig Marketing & Sales

    We Get Your Products Selling on Amazon

    LM&S delivers creative, effective, & affordable strategies for specialty food brands to generate sales. We’ve helped dozens of companies build their Amazon stores, launch new products, and promote their stores via strategic marketing...

    Top Services:

    • Web Design
    • Digital Marketing
    • Social Media Marketing
    • Email Marketing
    • eCommerce
    • Show more
    Location
    Alhambra, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000

    Ludwig Marketing & Sales Services

    • Web Design
    • Digital Marketing
    • Social Media Marketing
    • Email Marketing
    • eCommerce
    • eCommerce Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Loving Earth Chocolates
    • Good Day Chocolate
    • Boulder Granola
    • Search Dog Foundation
    • The Yes Bar
    • Helen Grace Chocolates
    • Not Ketchup
    • Kasandrino's Olive Oil
    • Procera
    • Sigonas Fruit for Thought
    Data sourced from the agency's DesignRush profile

    Ludwig Marketing & Sales Reviews & Testimonials

    • Jeremy Cohen
      Jeremy Cohen Co-Founder at The YES Bar
      5.0 ★

      Amazon Review from Jeremy Cohen

      Working with LM&S has been an absolute pleasure. I appreciate the agency's support and responsiveness, particularly during the re-launch of my products on Amazon. LM&S understands my needs and is actively engaged in achieving my company's goals.

    • Susie H.
      Susie H. Owner at Chile Crunch
      5.0 ★

      Amazon Review from Susie H.

      I've worked with LM&S since 2017. I value the agency's Amazon, Walmart, Shopify, HubSpot CRM, social media, and email marketing services. I acknowledge LM&S' expertise in the food industry and its instrumental role in my brand's growth.

    • Kimberly Sayid
      Kimberly Sayid Country Manager at Ponti
      5.0 ★

      Amazon Review from Kimberly Sayid

      So grateful to LM&S for building and launching our brand on Amazon! Your team is AWESOME, super professional, qualified, timely, proactive and most importantly, reliable! I thoroughly enjoyed working with them and would recommend them to anyone looking for a knowledgeable, guiding, expert partner for Amazon!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.8 4.8 (5)

  • Stackmatix

    Engineered to Grow Your Business

    Stackmatix provides integrated marketing solutions for growth-focused companies...

    Top Services:

    • Digital Marketing
    • SEO
    • PPC
    • Social Media Marketing
    • eCommerce
    • Show more
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000

    Stackmatix Services

    • Digital Marketing
    • SEO
    • PPC
    • Social Media Marketing
    • eCommerce
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Playbook Products
    • Remoov
    • Groove.co
    • Dacast
    Data sourced from the agency's DesignRush profile

    Stackmatix Reviews & Testimonials

    • Benjamin Leff
      Benjamin Leff Co-Founder and CEO at Verasight
      5.0 ★

      Digital Marketing Review from Benjamin Leff

      Benjamin Leff, Co-Founder and CEO of Verasight praised Stackmatix as an excellent marketing partner in his company's growth journey. He valued the agency's data-driven approach, creativity, and responsiveness. Leff noted that he looked forward to continuing the collaboration with Stackmatix.

    • Brooke Nelson
      Brooke Nelson Co-Founder at Curate Art Group
      5.0 ★

      Digital Marketing Review from Brooke Nelson

      It's been great working with a partner like Stackmatix to accelerate our business through their expertise in digital marketing. It's amazing being on the first page of Google! We have seen a noteworthy increase in organic leads coming from search thanks to the improvement in our rankings.

    • Vikash Shah
      Vikash Shah Growth Marketing Director at Backblaze
      5.0 ★

      Digital Marketing Review from Vikash Shah

      It's been great working with a partner like Stackmatix to accelerate our business through their expertise in digital marketing. It's amazing being on the first page of Google! We have seen a noteworthy increase in organic leads coming from search thanks to the improvement in our rankings.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.6 4.6 (3)
    5.0 5.0 (20)

  • Cybertegic

    Data Driven & Result Focused Digital Marketing Consultants

    Cybertegic is a Google certified digital marketing and web design agency located in Los Angeles delivering multi-channel digital marketing strategies for small and mid-size companies. We have successful track records in curating profitable marketing strategies that will grow your business online...

    Top Services:

    • Digital Marketing
    • Video Marketing
    • eCommerce
    • Email Marketing
    • SEO
    • Show more
    Location
    Pasadena, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed

    Cybertegic Services

    • Digital Marketing
    • Video Marketing
    • eCommerce
    • Email Marketing
    • SEO
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Cyberpower PC
    • Lollicup
    • Korea Ginseng Corp
    • Tradewind Finance
    • IQ Laser Vision
    • Sidney Imports
    • Gigabyte
    • Wing Hop Fung
    Data sourced from the agency's DesignRush profile

    Cybertegic Reviews & Testimonials

    • Erwin Pineda
      Erwin Pineda CEO at Offerbanc
      5.0 ★

      Digital Marketing Review from Erwin Pineda

      Cybertegic has done an incredible job with our project. We had a great reception on our outreach campaign and branding. We will continue to increase our ad budget as we continue to grow in 2022.

    • Maxine Castro
      Maxine Castro Review from Google
      5.0 ★

      Maxine Castro's Review Sourced from Google

      Fantastic experience working with Cybertegic. We worked with them on our website makeover project and they delivered promptly and patiently with great results. Johnny and Joy were pleasant to collaborated with; Joy was exceptionally perceptive with all our requests and suggestions to improve our website's function and look. We always appreciate her supportive feedback in case something didn't quite work out and was quick to resolve issues with our search console links. Our website after the makeover garnered higher customer traction and more conversion, which is a great plus. Highly recommend Cybertegic for their excellent service!

    • Harrison Fisher
      Harrison Fisher Review from Google
      5.0 ★

      Harrison Fisher's Review Sourced from Google

      Cybertegic has become an essential part of our digital marketing efforts. Not only do they help with search engine optimization, but they also design and promote effective content to help clients succeed in social media. They really have a grasp on all aspects of digital marketing, and I am so glad we found them!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.3 4.3 (1)
    5.0 5.0 (20)

  • Fidelitas

    Winners Keep Score

    Fidelitas Development is a full service digital marketing agency, we help clients scale through a strategic partnership, marketing, branding, and sport marketing...

    Top Services:

    • PPC
    • Social Media Marketing
    • Email Marketing
    • Content Marketing
    • SEO
    • Show more
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $1,000 - $10,000

    Fidelitas Services

    • PPC
    • Social Media Marketing
    • Email Marketing
    • Content Marketing
    • SEO
    • Digital Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Seirus Innovation
    • Office1
    • Cotton
    • American Outdoor Brands
    • Under Armour
    Data sourced from the agency's DesignRush profile

    Fidelitas Reviews & Testimonials

    • Damian Ross Owner at Bodyguard Concealed Armor Systems
      2.0 ★

      Digital Marketing Review from Damian Ross

      Fidelitas Marketing Review: A Costly Lesson in Hype Over Substance If lighting money on fire while watching your business stall sounds fun, Fidelitas Marketing might be your dream agency. Led by CEO Tyler Sickmeyerwhose confidence far outweighs his resultswe expected expertise and innovation. Instead, we got recycled campaigns, panic, and zero ROI. We came to Fidelitas with nearly two decades of digital marketing experience, hoping for fresh insights on paid social. What we got: a rehash of our old campaignsjust less effective. Their Meta expert had no answers and suggested we simply try the same thing again, but harder. Predictably, that failed. On Google Ads, things somehow got worse. When the campaigns tanked, the team went into meltdown modeno pivot, no ideas, just chaos. By the time we were supposed to scale (per Tyler at SHOT Show), we were busy trying to revive dead campaigns. It felt like watching a squirrel do your taxes: frantic, clueless, and painful. When we pulled the plug to stop the bleeding, Tyler responded with legal threats and demanded full payment for services not rendereddespite us being within cancellation terms. Worse, he contacted one of our long-term vendors to trash-talk us, warning them to get paid upfront. Professionalism? Not even close. And good luck disputing chargesthey only accept wire transfers, conveniently making chargebacks nearly impossible. In summary, heres what we got from Fidelitas: No new ideas or strategic direction Negative ROI Unethical billing Legal threats Reputation damage via unprofessional outreach If you're searching for honest reviews on Fidelitas or Tyler Sickmeyer, take this as your warning. We paid for expertise and got excuses. There are no guarantees in marketingbut accountability and professionalism should be the minimum. Fidelitas failed on both.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    2.8 2.8 (1)

  • EliCommerce - Amazon eCommerce Consulting

    Amazon & eCommerce Consultants

    EliCommerce Amazon Consulting Services is a team of Amazon consultants and eCommerce experts for brands and manufacturers looking to grow on Amazon...

    Top Services:

    • PPC
    • Content Marketing
    • Digital Marketing
    • SEO
    • eCommerce
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000

    EliCommerce - Amazon eCommerce Consulting Services

    • PPC
    • Content Marketing
    • Digital Marketing
    • SEO
    • eCommerce
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Miron
    • iSatori
    • Energize
    Data sourced from the agency's DesignRush profile

    EliCommerce - Amazon eCommerce Consulting Reviews & Testimonials

    • Shulamit Vanounou
      Shulamit Vanounou Review from Google
      5.0 ★

      Shulamit Vanounou's Review Sourced from Google

      Well experienced staff that truly understands the inner workings of Amazon. They bring expertise, wisdom and most importantly, revenue growth. EliCommerce is the agency for your brand if you want to grow on Amazon.

    • Aria Keshmiri
      Aria Keshmiri Review from Google
      5.0 ★

      Aria Keshmiri's Review Sourced from Google

      My team and I have been through many consulting services, eliCommerce is hands down the best service they raised my sales by 625% !! I am now the top search result for almost any keywords involved with my products, if you are looking to grow your established business I would highly recommend speaking with Eli and his team.

    • Rachel Cohen
      Rachel Cohen Review from Google
      5.0 ★

      Rachel Cohen's Review Sourced from Google

      We’ve been through 3 different ad agencies and amazon consultants. In fact, I feel like they just burnt our $. None came close to the focus and growth of EliCommerce. We experienced 433% sales growth on one of our SKUs and it is currently a best seller in its primary category. Eli and his team are informative, respectable and I can even get on a call with him at midnight. That’s a partner in my business I want to have. Let’s just say I’ll be continuing to work with elicommerce for decades to come.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.6 4.6 (9)

  • Experia Creative

    A San Diego Creative Agency for Branding, Web Design, Graphic Design, & Digital Marketing

    San Diego's Leading Creative Agency for Small Business Branding, Web Design, and Marketing. We at Experia Creative are committed to empowering the growth of small businesses throughout San Diego and beyond. We craft tailored web design, branding, digital marketing, and graphic design solutions...

    Top Services:

    • Web Design
    • Branding
    • Logo Design
    • Graphic Design
    • Digital Marketing
    • Show more
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed

    Experia Creative Services

    • Web Design
    • Branding
    • Logo Design
    • Graphic Design
    • Digital Marketing
    • Print Design
    • WordPress Website Design
    • eCommerce Development
    • Email Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Ethos Car Care
    • American Cancer Society
    • Uptown Tavern
    • Juvenile Diabetes Research Foundation
    • San Diego Housing Federation
    • Sansum Diabetes Research Institute
    • The Music Center
    • Adcentrx Therapeutics
    • Santa Maria Philharmonic
    • Cumulus Media
    Data sourced from the agency's DesignRush profile

    Experia Creative Reviews & Testimonials

    • C L
      C L Review from Google
      5.0 ★

      C L's Review Sourced from Google

      Logo? DONE! Website? DONE! Social Media Templates? DONE! Color Scheme? DONE! One stop shop for all your branding needs. Greg’s team went above and beyond on everything I asked for. I’m very Type A & not once did I feel stressed out or had to worry if the job was going to get done to my liking. I cannot recommend Experia enough.

    • Peggy Renker
      Peggy Renker Review from Google
      5.0 ★

      Peggy Renker's Review Sourced from Google

      I have had the pleasure of working with Greg Russo and Experia Creative for over 20 years or more. I run a small housing placement business in Santa Barbara and Greg has been absolutely invaluable for me and the growth and success of my business. Greg has created all of our collateral, our website, designed a new App and creates all of our marketing pieces and he and his team are brilliant graphic designers. Incredibly tasteful and quality work. Also, highly responsive and timely with any and all requests. The BEST. Peggy Renker Santa Barbara Senior Living Consultants

    • Donna Vessey
      Donna Vessey Review from Google
      5.0 ★

      Donna Vessey's Review Sourced from Google

      My experience with Experia for website development was exceptional. Their team delivered a beautifully designed site that perfectly captured my vision. What impressed me most was their ability to listen and truly understand my needs, even when I struggled to articulate them. Their dedicated team showed remarkable patience and flexibility, making changes whenever requested without hesitation. They took the time to teach me basic site management, explaining everything in terms I could understand. Their 24/7 support team resolves issues within minutes, and their clear communication made the entire process smooth and stress-free. Experia's commitment to personal service stands out from our first meeting through launch and beyond. They treated my project with genuine care, offering creative solutions and thoughtful suggestions that improved the final result. For anyone seeking a web partner who combines technical excellence with an incredibly personalized approach, Experia consistently exceeds expectations.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    5.0 5.0 (19)

  • Search Nurture

    Outstanding Results With Clarity & Care

    Search Nurture is a full-stack digital marketing agency that specializes in driving growth for B2B SaaS companies and eCommerce expansion for brands that manufacture goods...

    Top Services:

    • SEO
    • eCommerce
    • Affiliate Marketing
    • Content Marketing
    • PPC
    • Show more
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000

    Search Nurture Services

    • SEO
    • eCommerce
    • Affiliate Marketing
    • Content Marketing
    • PPC
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Biore
    • OneSignal
    • John Freida
    • Accurics
    • Jergens
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

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