| Ada baseline | Custom (contact sales)verify live | Quote-based: annual platform fee plus usage charges, billed on a conversation/resolution-volume model. No public self-serve pricing; sold via sales/contract. | No free tier. No public self-serve trial; entry is a free consultation/demo booked with sales. | No | Both |
Fin by Intercom | $0.99 per resolution (50/mo minimum) | outcome-based per resolution | 14-day trial, unlimited Fin, no card | No | Both |
Decagon | Custom (~$50,000/yr platform fee + usage) | usage-based, custom · per-conversation or per-resolution + platform fee | None. No free plan or self-serve trial; access requires a sales call. | No | Both |
Sierra | Custom (enterprise only); third-party estimates ~$150k+/yr plus $50k-$200k setup | Outcome-based, you pay per successfully resolved conversation, plus a base platform fee | None, no self-serve trial, enterprise sales only | No | Server |
Chatbase | $32/month (Hobby, monthly billing) | Tiered subscription with monthly message-credit allotments (free tier plus four paid tiers), plus usage-based overage credits | Yes. Free plan: $0/mo, 50 message credits/mo, 1 agent (agents get deleted on inactivity) | No | None |
Tidio Lyro | $32.50/mo (Lyro AI add-on, 50 conversations/mo on annual billing) | freemium SaaS + usage-based Lyro AI conversation add-on | Yes. Free plan ($0/mo) includes 50 billable conversations/mo | No | Client |
Wonderful | Custom (quote-only) | Consumption-based (usage/impact-aligned), no setup fees, custom quote only | None (no free tier, no self-serve sign-up; access is via sales) | No | None |
Lorikeet | $1,500/mo (Start, billed annually) | outcome-based per resolution + monthly platform fee | None, demo-led | No | Client |
Gorgias | ~$10/mo | plan (per-ticket tier) + per-AI-resolution | No free plan, 7-day trial (no card required) | No | None |
Freshdesk (Freddy AI) | ~$19/agent/mo | per-agent seat + per-session AI add-on | Free plan for up to 2 agents (first 6 months); 14-day trial on paid plans | No | None |
Botpress | ~$150/mo (billed annually) | per-conversation (LLM/AI usage included, no markup) | Free plan: 100 conversations/mo, 1 seat, 3 agents | No | Both |
Zendesk AI Agents | ~$55/mo | Per-agent seat subscription plus usage-based per-automated-resolution AI charges (each plan includes a baseline resolution allowance, then overage billing). | No permanent free tier. 14-day free trial on the Suite Professional plan (includes Copilot by default). | No | None |
Salesforce Agentforce | ~$2 per conversation (usage-based) | Consumption-based: either $2 per conversation or Flex Credits charged per agent action (no per-seat license). Requires an underlying Salesforce edition plus often Data Cloud. | Free 100K Flex Credits (200K in US/global) via the $0 Salesforce Foundations add-on for Enterprise Edition+, plus a free Agentforce Developer Edition for prototyping. One-time grant, not a monthly refresh. | No | None |