Best Siena AI alternatives

A

Assembled

Customer support

Workforce management built for the AI era — unifying human agents, AI, and BPOs in one platform

Custom pricing — demo/contact sales required; no public pricing listed

b

boost.ai

Customer support

Conversational AI platform built for regulated enterprises — automate CX with confidence and control

Enterprise pricing — contact for custom demo and quote

B

Botpress

Free

Customer support

The enterprise-grade AI agent platform for customer support

Free tier available · No per-seat cost · Enterprise pricing on request

C

Capacity

Customer support

Unified AI platform for customer support — AI agents across every channel, orchestrated to automate, assist, analyze, and engage.

Custom pricing; no public free tier — book a demo for quotes

C

Certainly

Free

Customer support

AI Agents for Customer Experience — automate support, sales, and engagement at scale

Free trial available · Paid plans vary by usage and features

C

Chatbase

Free

Customer support

AI Agents for Customer Experience & Support

Free ($0/mo, 50 credits, 1 member); Hobby ($40/mo, 700 credits, 2 members); Standard ($150/mo, 4,000 credits, 3 members); Pro ($500/mo, 15,000 credits, 5 members); Enterprise (custom). 20% off yearly plans.

C

Cognigy

Customer support

Generative & conversational AI-powered customer service agents for enterprise businesses

Enterprise pricing — contact sales for a demo and custom quote

D

Decagon

Free

Customer support

The AI concierge for every customer

D

Dixa

Customer support

The Agentic CS Platform Behind Exceptional Ecommerce Brands

Paid plans; pricing available on request (book a demo)

F

Forethought

Customer support

Enterprise AI agents for end-to-end customer support automation

Enterprise pricing; proof of concept available on request