Grow Pronto

Grow Pronto builds and runs Klaviyo email and SMS programs for 7-9 figure e-commerce brands. We've generated over $200 million in Klaviyo-attributed sales for 125+ brands. We're a boutique email and SMS agency, working with around 30 brands at a time by design, not a volume shop juggling hundreds of accounts.

The agency is founder-led. Our founder, Luca Matarazzo, is directly involved in strategy on every brand we work with, to ensure results stay consistent at all times. Our client-facing team is entirely North American-based, not an outsourced or offshore operation.

Every brand that works with Grow Pronto gets five email experts, covering strategy, copywriting, design, and implementation in-house:

1. A senior email marketing manager
2. A brand copywriter
3. A senior email designer
4. A Klaviyo technical specialist
5. The founder, overseeing strategy

We're a Klaviyo Master Gold Partner and work almost exclusively inside the Klaviyo and Shopify ecosystem. Here's what we manage for every brand:

• Automated Flows: We build and maintain 8+ automated flows, totaling 35+ emails and 8+ SMS touchpoints, covering the full customer lifecycle from welcome through win-back.
• Campaigns: We plan and send 3–5 email campaigns per week, built around your product calendar and audience behavior.
• Pop-ups: We design and A/B test high-converting pop-ups to grow your list without hurting the on-site experience.
• Advanced Segmentation: We build detailed segments so every send reaches the right subscriber with the right message.
• List Health Monitoring: We track sender reputation and engagement to keep your account clean and deliverable.
• Weekly A/B Testing: We test subject lines, content, and send times every week to keep improving performance.
• Performance Reporting: We deliver weekly and monthly reports so you always know what's working.

We're trusted by brands like Jeffree Star Cosmetics, Collars & Co. (one of Mark Cuban's top Shark Tank investments), Arcade1Up (the #1 arcade brand in the U.S.), Ritual Zero Proof (the #1 non-alcoholic spirits brand in its category), and NaturesPlus (a near billion-dollar supplement brand with 50+ years in business).

If you're running a 7-9 figure DTC brand and want a high-touch, premium team behind your account, claim your free Klaviyo audit below.