01 Chatbase
No-code platform for building and deploying AI support agents trained on your own business data
AI Chatbots from $32/mo free tier: yes Verified JUL 1, 2026
Ada alternatives
6 alternatives compared · prices last verified Jul 15, 2026 · how we verify
Chatbase is the top Ada alternative in our directory: it covers the same category (AI Agents & Automation), starts at $32/mo, and has a free tier. The lowest-priced option with a free tier is Relevance AI, starting at $19/mo. All 6 alternatives below are compared on pricing verified against the official pricing pages, on the dates shown.
Ranked by category overlap with Ada, free-tier availability, then lowest verified starting price — computed from our verified data, never sponsorships.
Ada alternatives compared
| Alternative | Category | Starting price | Free tier | Price verified |
|---|---|---|---|---|
| Chatbase | AI Chatbots | $32/mo | yes | Jul 1, 2026 |
| Relevance AI | AI Agents & Automation | $19/mo | yes | Jun 11, 2026 |
| Fin | AI Agents & Automation | $0.99/outcome | no | Jul 8, 2026 |
| Lindy | AI Agents & Automation | $49.99/mo | no | Jun 21, 2026 |
| Decagon | AI Agents & Automation | Custom | no | Jul 15, 2026 |
| Sierra | AI Agents & Automation | Custom | no | Jul 14, 2026 |
Each alternative, in brief
02 Relevance AI
No-code platform for building and deploying autonomous AI agents for business workflows
AI Agents & Automation from $19/mo free tier: yes Verified JUN 11, 2026
03 Fin
Intercom's AI customer-service agent that resolves support tickets across chat, email, voice, and social — billed per resolution, not per seat
AI Agents & Automation from $0.99/outcome free tier: no Verified JUL 8, 2026
04 Lindy
No-code AI agents that handle email, calendar, meetings, and 100+ app integrations
AI Agents & Automation from $49.99/mo free tier: no Verified JUN 21, 2026
05 Decagon
Enterprise AI customer-service agents for chat, email, and voice, configured with natural-language workflows
AI Agents & Automation from Custom free tier: no Verified JUL 15, 2026
06 Sierra
Enterprise platform for branded customer-experience AI agents, billed on outcomes rather than seats or usage
AI Agents & Automation from Custom free tier: no Verified JUL 14, 2026
When to stay with Ada
Documented strengths from our Ada review — switching isn't always the right call:
- One all-inclusive package means capabilities are not gated behind higher tiers, simplifying scope negotiation
- Billing tied to automated resolutions aligns spend with deflected tickets rather than seat count
- The oldest of the major enterprise CX agent vendors — founded 2016, with roughly $200M raised and around 350 business customers