# PolyAI Alternatives: Features, Pricing and Comparison

*AI Voice and Phone*

Looking for an alternative to PolyAI? Compare features, pricing, and fit to choose the right platform.

PolyAI vs Sistava

PolyAI builds an Agentic Dialog Platform for enterprise voice: AI agents that answer real phone calls for reservations, account questions, and routine transactions, powered by its own Raven speech model trained on over a billion enterprise conversations. It sells into large regulated industries, healthcare, financial services, hotels, retail, with SOC 2, HIPAA, GDPR, and PCI DSS compliance built in. Sistava's voice capability is different and earlier stage today: a listen-only Meeting Attender that joins calls and takes notes, with two-way voice and phone channels still on our roadmap. If live phone answering at volume is the job, PolyAI is built for exactly that.

> **Bottom line:** Sistava is a full AI workforce: one hire covers chat, email, browser work, and thousands of app integrations, not just a phone line. PolyAI is a voice specialist that stops at the call.

## Profile

- **Pricing:** Enterprise only, custom quoted. No public pricing; demo/build access via sales.
- **Founded:** 2017, London (University of Cambridge spinout)
- **Funding:** $200M+ raised total, including an $86M Series D (Dec 2025) at a $750M valuation.
- **Focus:** Enterprise voice AI platform for handling live phone conversations at scale

## Why choose Sistava as an alternative to PolyAI

- Sistava is a full AI workforce: one hire covers chat, email, browser work, and thousands of app integrations, not just a phone line. PolyAI is a voice specialist that stops at the call.
- Sistava has published self-serve pricing ($25-$200/mo). PolyAI is enterprise-only: no public pricing, a demo and custom quote required.
- Honest concession: PolyAI's live, production phone voice agents, handling real inbound and outbound calls today for healthcare and hospitality companies, is a real capability Sistava does not have yet. Our voice and phone channels are on the roadmap; today the closest is a listen-only Meeting Attender.

## Feature Comparison

| Feature | PolyAI | Sistava |
|---|---|---|
| Product Type | Enterprise voice AI platform | Full AI workforce |
| Live Phone Voice Agent | ✓ | On roadmap, not live yet |
| Meeting Attendance (listen-only notes) | ✗ | ✓ |
| Multi-Channel | Voice and phone only | Chat, email, browser, thousands of apps |
| Pricing | Custom enterprise quote | $25-$200/mo |
| Compliance | SOC 2, HIPAA, GDPR, PCI DSS | GDPR, SOC 2 in progress |

## What is Sistava?

Sistava is an AI workforce platform where you hire AI employees and work with them through conversation. Tell an employee what you need in plain language, and Sistava handles the setup behind the scenes, including the tools, context, and team coordination needed for the work. You do not need to learn AI configuration or build workflows first. You can start with the work you want done, stay involved in the decisions that matter, and see how your team is moving forward.

[Learn about Sistava](/en)