Amazon Q Business / Quick Suite vs PolyAI: Complete Comparison (2026)
An in-depth comparison of Amazon Q Business / Quick Suite and PolyAI to help you choose the right tool for your business.
Last updated: November 2026
Amazon Q Business / Quick Suite
6.9/10
AWS enterprise AI assistant and agentic workspace that answers questions from company data, runs research, builds dashboards and automates workflows across business apps.
PolyAI
7.1/10
PolyAI builds enterprise voice AI agents that answer and resolve customer service calls, with chat and messaging channels, for large contact centers.
Feature-by-Feature Comparison
| Feature | | |
|---|---|---|
| Scores | ||
| Overall Rating | 6.9/10 | 7.1/10 |
| Analytics | 8/10 | 6/10 |
| Cost | 6/10 | 3/10 |
| Customization | 7/10 | 8/10 |
| Ease of Use | 5/10 | 6/10 |
| Integration | 8/10 | 8/10 |
| Output Quality | 6/10 | 9/10 |
| Scalability | 9/10 | 9/10 |
| Security | 9/10 | 9/10 |
| Support | 6/10 | 8/10 |
| Pricing | ||
| Free plan | Yes | No |
| Cheapest paid plan | $3/user/mo Q Business Lite | Contact for pricing |
| Estimated cost for 10 users | $250/mo Quick Suite Plus | Contact for pricing |
| Features | ||
| AI Agents | ||
| Chatbots | ||
| Data Analysis | Not listed | |
| API Access | ||
| Enterprise Controls | ||
| Knowledge Base Search | ||
| Text Generation | Not listed | |
| Workflow Automation | ||
| Transcription | Not listed | |
| Voice and Audio | Not listed | |
Which One Should You Choose?
Why choose Amazon Q Business / Quick Suite
- Has a free plan (PolyAI does not)
- Higher Cost score (6/10 vs 3/10)
- Higher Analytics score (8/10 vs 6/10)
- Better fit for freelancers (4/10 vs 1/10)
- Better fit for mid-market (7/10 vs 5/10)
Why choose PolyAI
- Higher Output Quality score (9/10 vs 6/10)
- Higher Support score (8/10 vs 6/10)
Pros & Cons
Amazon Q Business / Quick Suite
Pros
- Answers respect existing document permissions and cite their sources, which is critical for enterprise search.
- Agents can act in tools such as Jira and ServiceNow, not just answer questions.
- Combines chat, deep research, Quick Sight BI and workflow automation under one subscription.
- AWS states that queries and customer data are not used to train models.
- Low-cost $3 entry tiers allow broad rollout across a workforce.
- Generous trials: 60 days for up to 50 Q Business users, or 30 days for up to 25 Quick Suite users with no credit card required.
Cons
- Total cost goes well beyond seats: Q Business index hours bill until deleted, and Quick Suite adds a $250 monthly account fee and agent-hour overages.
- Value depends heavily on connector configuration, identity setup and content hygiene.
- Internal Amazon documents reported in 2025 said Q Business lagged rivals on accuracy, especially with tables and spreadsheets; Amazon says the problems were fixed.
- Overlapping product names and pricing models make purchasing confusing.
- Full Quick Suite capabilities launched in only four AWS Regions.
PolyAI
Pros
- Reviewers repeatedly praise its natural-sounding voices and its handling of interruptions and topic changes in multi-turn calls.
- PolyAI claims around 90% end-to-end call resolution on its largest deployments and 99.994% trailing uptime.
- Compliance is strong for regulated industries: SOC 2 Type 2, ISO 27001, PCI DSS, GDPR, and US, UK, EU and APAC data residency.
- Managed pricing bundles maintenance, model upgrades, integrations and 24/7 support.
- One agent can serve voice, SMS, WhatsApp, web chat and email.
- G2 reviewers describe support as responsive during implementation.
Cons
- The platform has no public price, so buyers must go through a sales-led quote.
- Some users report occasional lag or slow responses.
- Reviewers want deeper voice analytics and reporting.
- It can struggle with complex or unusual interactions.
- It relies on underlying telephony providers rather than bundling a full phone system.
- It is oriented toward large enterprises, which makes it a poor fit for small teams.
