iMessage Sender is a GoHighLevel marketplace app that adds two-way iMessage and SMS to GoHighLevel conversations and workflows. It sends through your own Apple devices: the site and terms describe a Mac companion app, and the marketplace listing says it connects real iPhones. It is white-labeled for agency use. The site names no company, and its terms are governed by Colorado law.
Prices are not published. The marketplace lists the app as free to install and shows plans only after a GoHighLevel login. The site says there are no per-message fees.
Linq is a developer API with managed lines, published pricing with Pro from $260 a month, SDKs and signed webhooks, and its Linq Blue product also works as a GoHighLevel messaging provider. iMessage Sender documents no public API or webhooks. It works only inside GoHighLevel and needs your own Mac to stay online, and messages queue until the Mac reconnects.
GoHighLevel agencies that already have Apple devices and want iMessage follow-ups, routing and AI replies inside the CRM.
iMessage Sender supports 18 of the 77 features compared on Linq Alternatives.