Gista
Gista is a small, honest retrieval chatbot builder: crawl the site, answer questions, hand over a lead. The $19 tier with 2,000 messages is priced for a single site rather than an agency. What you do not get is helpdesk integration, ticket handoff or an API, so it stops at the top of the funnel.
Pros
- Builds the knowledge base by crawling your URL
- Extra sources via PDF, CSV and plain text
- Answers in roughly 80 languages
- Published tiers from $19/month with a real free plan
Cons
- One chatbot on the entry plan and low message caps
- No public API or CRM write-back documented
- Company details are thin — no address or team page