Sweat Pants Agency

Sweat Pants Agency is the Klaviyo partner behind multiple INC #1 fastest growing brands in their categories, including Hunt A Killer (20,484% growth) and SnapCare (146,319% growth). We've also powered email and SMS programs for brands you likely know: Kitty Poo Club, Fragrant Jewels, Sugar Wish, TrimRX, Hunt A Killer, Bokksu, NokBox, Tearribles, and more.

By the numbers: 4.3B+ emails sent, 147M+ SMS messages, and an average 30% revenue boost in the first 60 days.

What we do inside Klaviyo:

• Full platform implementation, onboarding, and ESP migrations
• Klaviyo strategy and consulting (segmentation, deliverability, list growth, lifecycle architecture)
• Core flow builds and optimization: welcome, abandoned cart, browse, post-purchase, win-back, replenishment, VIP, in-cycle subscription upsells
• Campaign calendars, promo planning, copy, design, and dev
• A/B testing, reporting, and revenue attribution
• Klaviyo + Shopify, Shopify Plus, BigCommerce, and WooCommerce integrations
• Omnichannel lifecycle programs that pair email and SMS with paid media on Meta, Google, and TikTok so owned and paid channels reinforce each other

Why brands stay with us (3+ year average relationship): senior-only team (5+ years average experience), radical transparency, month to month contracts, no setup fees, and a 5 star service bar. Based in Nashville, serving DTC and ecommerce brands across North America.

We pioneered post-purchase in-cycle upsell strategies for subscription brands and we treat every Klaviyo account like it's our own revenue line.