The short version
Pick Drift if you sell to other businesses, your website's job is to turn visitors into booked sales meetings, and a five-figure annual contract is normal for your marketing stack. Pick Intercom if you run a support team that needs a help centre, product tours, email campaigns and an AI agent in one system, and you can budget per seat plus per resolution. If your website is an online store and the questions are about products, shipping, returns and orders, neither is the natural fit; the last section covers that case.
Prices below are the published figures as of September 2026. Both vendors change them; check their pricing pages before signing.