PolyAI vs Phonely Comparison (2025)

PolyAI
Starting at $0.25 /min (example case study)
Poly AI positions itself as a multilingual powerhouse with natural-sounding agents and enterprise use cases. But without public pricing, you’ll need to talk to sales before understanding costs—and anything outside standard English can trigger custom pricing. Integrations work fine if you’re on Salesforce or a mainstream stack, but anything else means custom development. In real use, the assistant occasionally forgets context or asks you to repeat yourself, which breaks the illusion fast. For all the polish, it often feels like a heavy lift to get consistent, high-quality performance.
Key Metrics
Latency
1700 ms
Automation
72%
Integrations
25
Onboarding
60 days

PolyAI
Score
67
Latency
1700 ms
Automation
72%
Integrations
25
Onboarding
60 days
Cost
Medium
HIPAA Compliant
Yes

Phonely
Score
61
Latency
1200 ms
Automation
52%
Integrations
17
Onboarding
1 days
Cost
Medium
HIPAA Compliant
Yes
PolyAI
Poly AI positions itself as a multilingual powerhouse with natural-sounding agents and enterprise use cases. But without public pricing, you’ll need to talk to sales before understanding costs—and anything outside standard English can trigger custom pricing. Integrations work fine if you’re on Salesforce or a mainstream stack, but anything else means custom development. In real use, the assistant occasionally forgets context or asks you to repeat yourself, which breaks the illusion fast. For all the polish, it often feels like a heavy lift to get consistent, high-quality performance.
Phonely
Phonely AI bills itself as a half-price, real-time, human-sounding receptionist, but in practice its $45–$900/month tiers hide gates around voice cloning, advanced analytics, and telemarketing workflows, forcing you into Growth or Agency plans just to unlock basic follow-up features. The voice quality can still wobble into robotic stress when handles complex queries, and “0s time to lead” claims evaporate once you factor in the manual routing tweaks and context-handoff hiccups that surface in real deployments. Integrations are limited to Google Calendar, Zapier, and a handful of CRM connectors—anything custom means wrestling with their sparse API docs—while the dashboard feels cluttered and the documentation skimpy. For companies seeking a truly plug-and-play AI receptionist, Phonely delivers half the promise but twice the maintenance.
Full Comparison
Vendor | Score | Latency | Automation | Integrations | Cost | Action |
---|---|---|---|---|---|---|
OpenCall.ai $0.10/ minute | 93 | 700 ms | 76% | 2000 | Low | |
![]() Retell.ai $0.07 – 0.08 /min | 82 | 950 ms | 55% | 25 | Low | |
![]() Sierra AI $2 per successful outcome | 79 | 800 ms | 60% | 30 | Low | |
![]() PolyAI $0.25 /min (example case study) | 67 | 1700 ms | 72% | 25 | Medium | |
![]() Bland AI $0.09/min | 66 | 1100 ms | 50% | 15 | Low | |
![]() Phonely $396 (yearly) | 61 | 1200 ms | 52% | 17 | Medium | |
![]() Hey Rosie $49/mo (250 min) + $0.25/min | 57 | 950 ms | 60% | 1 | Low | |
![]() Smith.ai $3.25 /call (Starter 30 calls @ $97.50/mo) | 55 | 2300 ms | 40% | 30 | Medium | |
![]() 8x8 XCaaS $60 per seat per month | 49 | 250 ms | 50% | 15 | Medium | |
![]() CloudTalk $25 – $50 /user/mo | 47 | 23 ms | 40% | 500 | Low | |
Synthflow AI $0.08 /min (Growth) | 20 | 2300 ms | 45% | 20 | Low | |
![]() Balto.ai $100 / seat /mo | 12 | 100 ms | 0% | 40 | High |