ROI Swift - Austin Based Digital Marketing Experts. Grow your brand on Amazon and Shopify with expert management.

 We Help Brands Scale Smarter and Faster on Amazon

Accelerate growth with data-driven Amazon marketing, expert listing optimization, and end-to-end management tailored for serious sellers.
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Amazon Growth Services Suite

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Strategic Partners in Growth

Our Full Service Agency partners with brands generating $5M–$100M in annual revenue who are ready to scale smarter through optimized Amazon strategies.
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ROI Swift logo on a black background, digital marketing and ROI optimization expertise.Bright lemon shine logo with lemon graphic for Lemishine cleaning products.ROI Swift logo emphasizing digital marketing and ROI optimization.ROKA Premium Triathlon and EyewearChubbies mens swimwear and apparel logoIncrediwear premium compression sleeves grows profitably on Amazon with ROI Swift.Weatherables brand logo showing the word “Weatherables” in clean, uppercase sans-serif letters. Abstract geometric shapes (triangles or circle motifs) are woven into the lettering as decorative accents.The Humble Co Oral Care Brand LogoROI Swift logo with digital marketing and investment growth symbols, representing ROI optimization.
Modern digital marketing strategy with ROI Swift platform.

62%

Average Brand Partner Growth (YoY)
Dynamic digital marketing tools for ROI optimization at ROI Swift.

4x

Average ROAS
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12%

Average Conversion Rate
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37%

Average Sessions Increase

Driving Amazon Growth That Lasts

We don’t just promise performance—we deliver measurable growth. Our data-driven strategies help brands increase revenue, improve efficiency, and scale sustainably. Here’s a snapshot of how our clients are thriving with ROI Swift’s Amazon marketplace expertise.

Case Studies

320% Revenue Growth by Leveraging Amazon Subscribe and Save and Restructuring Advertising for Lemi Shine dish detergent booster.

 320% Revenue Growth by Restructuring Advertising and Leveraging Subscribe & Save

 Household & Cleaning Products
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Stylish white stair railing with brick steps on residential porch, enhancing curb appeal.

 70% Revenue Growth through Optimization and Product Expansion

 Home Improvement & B2B
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Sports bra with vibrant pink and black design, ROI Swift logo, athletic women athletic women fitness wear activewear sport clothing.

 49% Increase in Revenue YoY

 Apparel & Sportswear
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Eco-friendly plant-based dental floss picks for oral hygiene, cruelty-free, vegan, with mint-infused thread.

 58% Revenue Growth with Full-Funnel Ads and Listing Optimization

 Personal Care & Wellness
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What Our Brand Partners Are Saying

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  • ROI Swift logo with sleek design and modern font on a clean background.
    From the start, ROI Swift acted like a business partner rather than a simple service provider. As our Amazon facilitator, they provided strategic advice and services that facilitated the rapid growth of our business in that Channel.

    Doug Vargo, CEO

    Zoot Sports
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    ROI Swift has been a great partner in our growth trajectory. Not only are they experts in their field, but the level of service they provide is unmatched.

    Rick Wittenbraker, CMO

    Howler Bros
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    Roi has been key to helping us understand the best way to position our brand and products to win. Finding the right spend and where’when to spend to help drive sustainable growth. Testing to find what works and what doesn’t work.

    Rich Hewton, President of Sales

    The Humble Co.
    Elegant logo of The Humble Co. representing sustainable and eco-friendly lifestyle brand.
  • ROI Swift logo with sleek design and modern font on a clean background.
    We are so thankful to have found ROI Swift. We’ve improved upon every measurable metric since beginning our partnership with them to assist in managing our Amazon account. The quality of their work, whether it be content, troubleshooting, or data analysis is second to none. We are excited to continue our partnership now and well into the future!

    Jake Burke, Ecommerce Manager

    Malta Dyanmics
    A dynamic logo of Malta Dynamics featuring a stylized mountain peak in black, orange, and white.
    ROI Swift logo with sleek design and modern font on a clean background.
    I wanted to thank you for your dedication and commitment to growing our brand over the past five years. When we set a 500% growth goal, it felt ambitious—yet with your help, we’ve not only reached it, we’ve exceeded it.

    You’ve been instrumental in guiding our Amazon strategy—from new product development and bundling ideas to smart packaging designs and ad campaign management. Your deep expertise in the Amazon ecosystem has made all the difference, and I’m truly grateful.

    Dr. Robert Cutler, Founder

    Dr. Butler's
    Doctor Butler's logo with a stylized human figure and radiant design, emphasizing health and wellness.
    ROI Swift logo with sleek design and modern font on a clean background.
    Working with ROI Swift was an exceptional experience from start to finish. Elise and the team brought expertise, responsiveness, and genuine commitment to everything they did. Under their partnership, we saw real, measurable growth, and more importantly, they built the systems, strategies, and insights that will continue to pay off long after our time together.

    Beyond the results, it was the relationship that stood out most. That kind of trust and collaboration isn't easy to find.

    Lauren Kendall, Growth Marketing Manager

    Randolph USA
    Elegant Ralph Lauren handcrafted American eyewear showcasing timeless style and quality. Perfect for sophisticated fashion enthusiasts seeking premium, stylish glasses.

Ready to Partner with the Best Full Service Amazon Agency? Let’s Talk.

Whether you’re launching or expanding, we’ll craft a plan to accelerate your growth and maximize your Amazon potential.
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As Heard On

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    ox irze
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    I had a great experience speaking with Carolyn. She was incredibly positive, patient, and shared a lot of useful information about selling on Amazon Seller Central. She took the time to walk me through different strategies, explained how to improve discoverability, and even provided helpful keyword suggestions for my listings. I really appreciate how generous she was with her knowledge — you can tell she genuinely cares about helping sellers grow. Highly recommend connecting with Carolyn if you get the chance!
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    Kristine Haldiman
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    We contacted ROI Swift to gain more insight into our Amazon storefront issues, and we were extremely impressed with this companies responsiveness, professionalism and wealth of knowledge in their field. Carolyn Lowe contacted us immediately after we reached out and really opened our eyes with solutions to our issues without any expectations. Her extensive knowledge was an enormous help to us and really showed how passionate and knowledgeable she is about her company and what it does and can do for businesses struggling to maneuver the marketing maze. We will be following her advise and look forward to seeing real results. With no hesitation, I highly recommend this company.
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    Sophia Uhlenhoff
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    ROI Swift gives great marketing advice. Carolyn seems very knowledgeable about Amazon.
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    Jon Paulsen
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    In a crowded landscape of paid search and paid social companies I found ROI Swift to be very knowledgeable in google, facebook, and Amazon paid ads. They patiently walked me through my particular online landscape and showed me where I could improve and how they can help. I'm a very satisfied customer now! I trust them and they've earned that trust.
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    Ted Henry
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    Needing to promote two diverse product lines, and having little understanding of how to develop a presence for these products using Amazon Market Place, we needed professional guidance. We found ROISWIFT and Carolyn Lowe, CEO & Founder; a fortunate find it was. We presented Carolyn with our situation, our near term and out year's goals, and immediate needs. Carolyn was quick to assess our situation and to offer her superb experience based guidance about what must be done to reach our goals. Carolyn created two paths for us to follow. We are working those paths now. On ROISWIFT's Web site, ROISWIFT positions itself, when assisting clients, as ..."thinking like an owner;" for us Carolyn was more. She become a trusted guide offering her high intentions for our success, sincere effort, and intelligent direction. We are so pleased to have met her and ROISWIFT. You will be in superb hands working with Carolyn and the ROISWIFT associates. Theodore Henry REPCA Inc.
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    John G. McGarvey profile picture
    John G. McGarvey
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    Excellent group! Carolyn and her team are thorough, strategic, resourceful and results oriented...and they deliver. I highly recommend ROI Swift!
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    Ryan Bailey profile picture
    Ryan Bailey
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    ROI Swift was extremely helpful in helping me to optimize my Amazon PPC strategy! Extremely knowledgeable and professional staff that helped increase my ad conversion rates and bid optimization strategy! I recommend ROI Swift to other ecommerce sellers who are looking for support in getting their Amazon Seller Central business strategy optimized.
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    Efri Dowek profile picture
    Efri Dowek
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    Carolyn was great help super resourceful and knowledgeable - she put me on the right track or success and connected me with the right team
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    Montana Flavor profile picture
    Montana Flavor
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    Carolyn Lowe of ROI Swift was very helpful in assisting me on ways to grow my company. I look forward to working with her in the future.
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