CloudTalkAI business phone system for sales and support
vs
Five9Smarter CX with every interaction.
Comparison · Contact Center · weekly run Nov 3
CloudTalk vs Five9
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Five9 is the stronger AI pick in Contact Center: it has a visibility score of 28.5 versus 11.5 for CloudTalk, and ranks ahead in 100% of the answers that name both.
Choose CloudTalk if…
- AI answers describe it more positively (56% vs 48% positive)
- You need ISO/IEC 27001 or CCPA or PCI DSS coverage
- Good for small teams and SMBs
- CRM integration
Choose Five9 if…
- You want the brand AI engines rank higher (28.5 vs 11.5)
- You need more native integrations (300+ vs 95+)
- You need PCI-DSS or C5 or ISO 27001 or DORA or ISO/IEC 27017:2015 or CSA STAR or TX-RAMP Level 2 or Cyber Essentials or CPNI coverage
- You prefer a larger, established vendor (1,001–5,000 employees)
AI visibility side by side
Latest weekly run · Nov 3
| Metric | CloudTalk | Five9 |
|---|---|---|
| Visibility score | 11.5% | 28.5% |
| Change vs last week | up+1.2% | up+1.1% |
| Rank in Contact Center | #14 | #4 |
| Share of voice | 2.4% | 6.2% |
| Mentions this run | 16 | 36 |
| Positive in AI answers | 56% | 48% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
CloudTalk +1.0999999999999996pp · Five9 +1pp over 1 weekly runs.
Engine by engine
Five9 leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
CloudTalkFive9
Head to head in AI answers
5 engine answers name both brands
0CloudTalk ranked higher
5Five9 ranked higher
| Prompt | Engine | CloudTalk | Five9 |
|---|---|---|---|
| How do I choose a contact center platform for a mid-market team? | ChatGPT | #13 | #6 |
| Top contact center platform options for B2B SaaS companies | ChatGPT | #12 | #3 |
| Top contact center platform options for B2B SaaS companies | Perplexity | #13 | #6 |
| Compare the leading Contact Center platforms | Perplexity | #15 | #3 |
| Alternatives to the most popular contact center platform | Perplexity | #12 | #1 |
Features, pricing & fit
| Dimension | CloudTalk | Five9 |
|---|---|---|
| Deployment | Cloud-based | Cloud |
| Integrations | 95+ | 300+ |
| Compliance | SOC 2 Type II, ISO/IEC 27001, GDPR, CCPA, HIPAA, PCI DSS | SOC 2 Type II, HIPAA, PCI-DSS, GDPR, C5, ISO 27001, DORA, ISO/IEC 27017:2015, CSA STAR, TX-RAMP Level 2, Cyber Essentials, CPNI |
| Support | Chat and email support, 24/7, included in all plans, Phone support on higher-tier plans | Support portal, Community, Training, Documentation |
| Founded | 2016 | 2001 |
| Headquarters | Toronto, Ontario, Canada | San Ramon, CA |
| Employees | 201–500 | 1,001–5,000 |
| Funding | Series B · $36M raised | Post-IPO convertible |
| Best for | Sales and support teams that want phone calls, outbound dialing and AI agents on the same numbers and queues. | Enterprises that want AI and human agents on one contact center platform. |
Pros and cons
Themes from the AI answers that mention each brand
CloudTalk
- Good for small teams and SMBs
- CRM integration
- Low pricing and best budget option
- International and global calling coverage
- Quick setup and targeted integrations
Five9
- Cloud-native architecture seen as scalable and reliable
- Strong blended inbound and outbound capabilities
- Robust AI and automation features
- Well regarded analyst standing, Gartner Magic Quadrant Leader
- Strong digital self-service
- Expensive quickly at enterprise scale
- No robust free tier
- Potential feature gaps in workforce management, quality management and analytics for large operations
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 98.8%·next run
Cite as: SlateIndex, “CloudTalk vs Five9”, https://slateindex.ai/compare/cloudtalk-vs-five9, data of Nov 3, 2026. Licence: CC BY 4.0.