Pick CustomGPT if
support and association teams who will pay Standard $99 after the 7-day trial so they can keep 10 agents and 1,000 queries — there is no permanent Free row.
Read the CustomGPT pageCustomGPT vs SiteGPT
Our take
Pick CustomGPT if you're on a support and association team who will pay Standard $99 after the 7-day trial so they can keep 10 agents and 1,000 queries — there is no permanent Free row. Pick SiteGPT if you're marketing/support owners who will pay Starter and stay under 4k mini messages. Skip SiteGPT if you're people who need a $0 forever widget (Chatway) or a docs Q&A credit pool (DocsBot).
Best for
CustomGPT A customer-facing knowledge bot billed by queries
SiteGPT A site-grounded support widget with a public monthly card
Free plan
CustomGPT No free plan
SiteGPT No free plan
Lowest paid
CustomGPT Standard $99/mo yearly
SiteGPT Enterprise $39
Next step up
CustomGPT Premium $499/mo yearly
SiteGPT Starter $59
Coding agent
CustomGPT Agent ingest
SiteGPT
Runs where
CustomGPT Hosted
SiteGPT
Watch out
CustomGPT No permanent Free plan
SiteGPT No $0 plan
Last checked
CustomGPT 2026-10-22 · customgpt.ai/pricing
SiteGPT 2026-10-28 · sitegpt.ai/pricing
Which one, then?
Pick SiteGPT if
marketing/support owners who will pay Starter and stay under 4k mini messages.
Read the SiteGPT page