Remrise

Alloy is a no-code tool to create automated workflows that enable your organisation to run more smoothly across operations and communications. It's kind of like if Autopilot (Visual CRM) and Zapier had a child.

Order Tagger by Shop Circle lets merchants tag orders based on simple or complex workflows of their choice making it easy to filter orders based on a particular set of criteria. Create unlimited workflows to add tags based on line items, delivery date, Zip, order attributes, inventory levels, existing tags and more.

Zendesk is a customer support tool. It's got 2 main features: ticketing and knowledge base. Ticketing: Zendesk gathers customer queries in one place where you can manage and respond to customer questions efficiently. Knowledge base allows you to create an FAQ section to guide your customers.

SendGrid provides and manages an email server on your company's behalf, so your communications with customers are reliably sent and delivered as needed. It's perfect when you need to send transactional emails, password recovery emails or notifications to users from your website.