
NINE15
NINE15 is a Plus Shopify Partner based in San Diego, United States offering conversion rate optimization, analytics and tracking, site performance and speed and 20 other services. It is rated 5.0 out of 5 from 66 reviews on the Shopify Partner Directory. Projects start from $5000.
About NINE15
NINE15 is a Shopify Plus agency helping brands create high-converting ecommerce experiences through strategy, design, and development. Since 2010, we’ve partnered with merchants to drive growth, optimize CRO, and build custom storefronts Contact us: hello@nine15.com
Services and pricing
- Conversion rate optimizationFrom $5,000
- Analytics and trackingPrice on request
- Site performance and speedPrice on request
- Store build or redesignFrom $10,000
What's included
Included in starting price: - Full store setup - Theme selection - Theme branding - Mobile optimization - App install & integrations - Build collections & store structure - Build content & products - Training session - Browser Testing & troubleshoot - Launch assistance - Support & Consulting Additional work and price information: Additional development and design services are available as well, please contact us for a full detailed quote.
- Systems integrationPrice on request
- Ongoing website managementPrice on request
- Custom apps and integrationsPrice on request
What's included
Included in starting price: Can't find an app that works for your store? We can create fully custom apps for your store that extend its functionality, improve your team's workflow and increase your efficiency. Additional work and price information: Additional development and design services are available as well, please contact us for a full detailed quote.
- Website audit and optimization strategyPrice on request
- Logo and visual brandingPrice on request
What's included
Included in starting price: - Mood board design - Logo design - Styleguide & typography Additional work and price information: Additional development and design services are available, please contact us for a full detailed quote.
- Theme customizationPrice on request
What's included
Included in starting price: From simple app installs to full-fledged custom features and anything in between. Additional work and price information: Additional development and design services are available, please contact us for a full detailed quote.
- TroubleshootingPrice on request
What's included
Included in starting price: - Kickoff meeting - Technical store audit - Diagnosis & Troubleshoot Additional work and price information: Additional development and design services are available, please contact us for a full detailed quote.
- International expansionPrice on request
- Store migrationFrom $10,000
What's included
Included in starting price: - Full store setup - Theme selection - Theme branding - Mobile optimization - App install & integrations - Migrate collections & store structure - Migrate content & products - Training session - Browser Testing & troubleshoot - Launch assistance - Support & Consulting Additional work and price information: Additional development and design services are available as well, please contact us for a full detailed quote.
- SEOPrice on request
- Search engine advertisingPrice on request
- Email marketingPrice on request
- Wholesale/B2BPrice on request
- Sales channel setupPrice on request
- Custom domain setupPrice on request
- Product and collection setupPrice on request
- Store settings configurationPrice on request
- Checkout upgradePrice on request
- Business strategy guidancePrice on request
Featured work
100 Percent
Pooopourri
We worked with the Poopourri team to design & develop a custom theme for their DTC store.
Supernatural
Siete
Criquet Shirts
Masienda
Ratings and reviews
- Quality of work
- 5.0
- Communication
- 5.0
- 5 star63
- 4 star3
- 3 star0
- 2 star0
- 1 star0
- VIVE Create FutureStore build or redesignApr 4, 2026
Excellent partner for a Shopify refresh. They streamlined our B2B complexities and created a beautiful, high-performing DTC experience. They don't just build pages; they understand brand strategy. Five stars!
- SettStore build or redesignFeb 25, 2026
We’ve been working with Nine15 for about six months, and in that time we successfully launched a new website just two months into the partnership. Within the first month post-launch, we saw a 20% increase in conversion rate while simultaneously increasing site traffic by 200%. What I appreciate most about working with Nine15 is their ability to prioritize effectively and deliver quickly. With past agencies, I often felt there was unnecessary bloat in terms of team size and timelines. That has not been the case at all with Nine15. The team is highly responsive, quick to jump on urgent projects, and consistently delivers high-quality work. They’ve truly become an extension of our team, and I’m excited about what we can accomplish together in the coming year.
- Caves Wine ShopStore build or redesignJan 22, 2026
Fantastic experience. The NINE15 team provided a much needed update to my Shopify store. They were fast and professional and provided some great ideas to boost the user experience. Will definitely use them again.
- SmarterWakeUpOngoing website managementJan 21, 2026
The Nine15 team helped us optimize our existing site while simultaneously executing a full redesign and rebrand quickly and with exceptional attention to detail. The quality of the design, UI/UX, and overall project management was truly top tier. Communication was clear, timelines were tight, and execution exceeded expectations. I can’t recommend Amine, Marina, and Paige at Nine15 enough.
- Criquet CustomOngoing website managementJan 20, 2026
Nine15 has been an incredible partner of ours. Their ability to handle and implement any ask we make has been impressive and valuable for us. They proactively do site audits on speed and design to help us stay on top of things. I highly recommend using Nine15.
- AnuschkaStore build or redesignMay 25, 2021
I had a pleasure working with NINE15 on the website store development for the following countries: US, CA, UK, EU/DE. Our project was challenging and required one global store and 3 expansions store developments under Shopify Plus License. Marisa, who led the project, is a very gifted and knowledgeable project manager. Not only did she help us to create new user-friendly wireframe and layout, but also advised on app selection for each of the international markets. Nine15 team is a great partner in e-commerce and a great driver of any web related projects.
- Biarte Specialty ProductsStore build or redesignApr 21, 2021
We had a great experience with the NINE15 team. They did an excellent job hearing what we needed and translating it to development. Marisa answered all my questions promptly. Definitely recommend working with them.
- San Diego BarStore build or redesignApr 15, 2021
Team Nine15 created an amazing design for our Shopify store. They took care of every thing required to complete and launch our website from A to Z. Communication was very convenient, the material required was provided from our end and they did all the rest. Suggestions were made from their end on options and features that was a better fit for our website. Before the launch they ran us through the backend of the site and we launched and celebrated together! Our conversation rate went up %100 after nine15 took care of our store, we highly recommend working with them, you will be very satisfied.
- Green LaneStore build or redesignMar 24, 2021
Fantastic service. Provided training and made any adjustments we required. I would recommend to anyone.
- Cultivate & BloomStore build or redesignFeb 23, 2021
Nine15 brought our ideas and thoughts to life! They worked with us on some things that we wanted and needed to differentiate us from other floral retailers and helped us find the best possible solutions. I would highly recommend them for their ability to find what works best for each e commerce retailer.