Subjectlime provides email and SMS marketing for DTC and B2B brands. It is listed on Klaviyo's agency directory at the Gold Master tier, where it lists Strategy & Consulting and Implementation & Onboarding for brands with $1M to $30M in annual revenue, on Shopify, Shopify Plus, BigCommerce, Magento, WooCommerce and Prestashop.
Overview
Subjectlime is an email and SMS marketing agency and Klaviyo partner that serves e-commerce brands. It provides campaign design, copywriting, automation setup, and revenue audits for merchants who want to use email and SMS as a retention channel.
- Built for
- Brands of $1M to $30M in size selling on Shopify, Shopify Plus, BigCommerce, Magento, WooCommerce or Prestashop, in subscriptions, home and electronics, food and beverage, apparel and beauty, outdoor and automotive, and B2B and professional services.
Products
- Content Creation Campaign planning, copy, and mobile-first designs that match a brand's styling.
- Email Campaigns Email campaigns for each stage of the customer relationship.
- Revenue Audit & Strategy Finds gaps in email revenue and plans how to use the email list.
- Flows & Automations Automated email sequences triggered by purchase history and customer behavior.
- SMS Marketing Time-sensitive text message campaigns sent to customers.
Integrations
Buyer notes
- Listed in the Klaviyo partner directory at the Gold Master tier.
- Klaviyo directory lists its services as Strategy & Consulting and Implementation & Onboarding.
- Klaviyo directory lists its region as Europe.
- Website offers a Book A Call option and an ROI Calculator.
From Subjectlime's own site and Shopify App Store listings, as of 2026-10-20.
Services
- Platforms
- Shopify, Shopify Plus, BigCommerce, Magento, WooCommerce, Prestashop
- Brand size
- $1M - $10M, $10M - $30M annual revenue
- Regions
- Europe
- Industries
- Retail: Subscriptions & Digital Goods, Retail: Home & Electronics, Retail: Food & Beverage, Retail: Apparel & Beauty, B2B & Professional Services, Retail: Outdoor & Automotive
As listed on Klaviyo's agency directory, Gold Master tier, 2026-11-03.
What services does Subjectlime offer?
On Klaviyo's agency directory, Subjectlime lists Strategy & Consulting and Implementation & Onboarding. It says it works with brands with $1M to $30M in annual revenue, in Europe. Platforms: Shopify, Shopify Plus, BigCommerce, Magento, WooCommerce and Prestashop.