About us
About us
Founded in the bustling heart of New York City in 2009, Presto-Changeo emerged as a boutique ecommerce agency committed to crafting exceptional, high-performance modules and apps to enhance ecommerce experiences globally. Together with our full-service design and development partner, EIP Concepts CA, Inc., we've cultivated a rich tapestry of expertise in all facets of ecommerce. Now based in California, we pride ourselves on our long-standing history, global reach, and trust that we've fostered with our clients over the years. Entrust us with your ecommerce needs, and we'll transform them into solutions that drive productivity, enrich features, and elevate your online shop to new heights.
What we do
PrestaShop was where our journey began, developing dynamic modules, crafting bespoke websites, and actively supporting the PrestaShop community in its forums. Our founder and lead developer, Tomer (tomerg3), not only moderated these forums but also contributed to the technical review of "PrestaShop 1.3 Beginner's Guide" by Packt Publishing.
After a transformative 12 years committed to PrestaShop, we have pivoted towards SaaS (Software as a Service) with the Wix platform. This transition allows us to simplify app usage, streamline installations, facilitate updates, and provide tools to enhance your Wix site, enabling seamless third-party service integrations and leveraging proven methods to boost sales.
Our expert design and development team, operating under the EIP Concepts CA, Inc. banner, is adept at crafting tailored solutions to cater to your specific ecommerce needs. From creating distinct B2B sites to hyper-local shops with precision targeting, we've done it all.
Our philosophy is simple: to build a company we ourselves would love to collaborate with. We strive not only to meet your expectations but to consistently exceed them, with exceptional customer support, stunning user experiences, and top-tier quality work.
What sets us apart? Our unrivaled, top-quality apps and a US-based customer service team that goes above and beyond to ensure your satisfaction. Trust us with your ecommerce journey, and we'll turn it into an exceptional success story.
Highest quality apps & US based customer service set us apart!
Meet our team
Tomer Grassiani
Founder, Tomer's background was in Machine Translation / AI with 10 years at Meaningful Machines, before transitioning to E-commerce and starting PoCo. He's an avid rock climber and a pool shark.
Suren Mikaelyan
Head of Development, Suren studied physics for 6 years but found his passion in web development. PoCo can’t “get rid of him” for more than 8 years. He enjoys hiking but sometimes can’t find the road back.
Vahe Babayan
Senior Developer, Vahe thought he would be a microchip engineer, but soon he fell in love with web development. He started to work for PoCo ages ago and thinks it's only the beginning. Vahe’s biggest dream is to learn to play a piano but he’s just too lazy for that.
Asya Vardanyan
Junior Developer, Asya recently got her degree in computer science and now building her career at PoCo. She has a lot of fun with drawing and addicted to movies..
See what others have to say
about us on the Wix Marketplace.
“We're using the advanced plan, Tomer from Presto-Changeo has been beyond helpful in working with us to make sure we get the data we need from Wix to Klaviyo. Amazing customer service, we're super happy and now ready to take over the world with Klaviyo.”
— Mccallumbrooke
“The app does what it is supposed to do. Would be nice to see more features for placement of the bar, but overall no issues. Customer service was great. Thank you.”
— Charliefinch
“so far so good!!!!”
— desbraids
“Absolutely love the Stamped app!!!!!! After converting from Shopify to Wix, it was hard finding apps that offered the same functionality as my old store until I decided to give Stamped a shot. After communicating with some of the amazing customer service reps and spending some time learning the app, I am highly pleased!!! I actually like it better than the app I was using on my old store. You guys are the best!!!!!”
— Reveremenscare
“I found a bug that tech support responded to and the developers corrected within 12 hours. Lightning fast. I haven't explored all the features yet but so far so good!”
— Blum751
“This is really a great app! Creating your bundle is super easy and fun! I had a few understanding issues at the beginning, but the Bundles support team was super responsive & helpful! Keep in mind that before you start using this app, you need to create the bundle in your products list as a single item. This becomes your parent product later, when you create your bundle in the app! ;)”
— Hananchafai
“I am so impressed with this app. And I am even more impressed by the amazing customer service I have received. There were a few small conflicts with my theme and customer service had them fixed within 24hrs. I'm blown away with their responsiveness and helpfulness. The app itself works so well, I really like that it shows reviews on the bottom of every product, that was something I couldn't do on Kudobuzz. And there are a lot of customizable options too including branding colours and what information shows under reviews.”
— Rohaire
“I've had to add bundles and bundles with variants for all my holiday sales, since Wix doesn't support the type of coupons and discounts I wanted to offer. This app has made it SO easy. I just add a new product to Wix (with or without variants) and then go over to the Bundles App and tell it what products belong to the the new product and BOOM, it's taken care of! Perfect. Thank you.”
— Admin58250
100% Satisfaction Guaranteed!
We stand by all our apps as well as our customer support, and we're committed to making sure that each of our apps work correctly for every customer. If for any reason you are unhappy with an app, if you misunderstood what it does, or simply have a case of buyer's remorse, contact us and we'll gladly issue a refund.