ActiveCampaign's platform gives businesses of all sizes access to hundreds of pre-built automations that combine email marketing, marketing automation, CRM, and machine learning for powerful segmentation and personalization across social, email, messaging, chat, and text.

BigCommerce is an eCommerce solution that runs on its own servers — so you don’t have to buy web hosting or install anything on your computer to use it. With tons of built-in features, data tools, and more, BigCommerce is best for large or fast-growing businesses.

Gorgias is of the most popular helpdesks for D2C brands. It centralizes all your support tickets in one place and enriches them with lots of extra context about a buyer's profile. Through Gorgias, you can connect directly to your eCommerce store and edit orders, modify subscriptions, and refund payments without leaving your helpdesk.

Helpscout is a customer-centric customer support solution. Use it to connect multiple emails to one single platform and collate all customer queries in one place. Build an extensive database of customer how-to's and resources, and dynamically share those resources via a sleek chat bot.

HubSpot is an award-winning inbound sales, marketing, service, and CRM platform, that helps businesses implement inbound in their businesses. It's used across all industries, but for eCommerce it's typically integrated with WooCommerce.