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Head-to-head · Customer Service Voicebots

PolyAI vs AIOnCalls

  • Updated Oct 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score PolyAI #1 in Customer Service Voicebots 8.9/10 Pricing on request ✓ 1 of 2 features Visit PolyAI
AIOnCalls #8 in Customer Service Voicebots 7.7/10 Free plan Free plan✓ 1 of 2 features Visit AIOnCalls

PolyAI leads on 0 checks, AIOnCalls on 1, and 2 are even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scorePolyAI · 8.9/10
  • Free planonly AIOnCalls

PolyAI scores higher on our rubric for customer service voicebots: 8.9 against 7.7 out of 10; our editors rank them #1 and #8.

AIOnCalls offers free plan; PolyAI doesn't.

PolyAI is the better fit for enterprise contact centers needing multilingual agents. AIOnCalls is the better fit for small teams needing affordable voice automation.

  • PolyAI fits best

    Enterprise contact centers needing multilingual agents

  • AIOnCalls fits best

    Small teams needing affordable voice automation

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature PolyAI 8.9/10 Visit ↗ AIOnCalls 7.7/10 Visit ↗
At a glance
Editor score 8.9 7.7
Ranking #1 in Customer Service Voicebots #8 in Customer Service Voicebots
Best for Enterprise contact centers needing multilingual agents Small teams needing affordable voice automation
Pricing model Paid Free plan + paid
Starting price Pricing on request $49/mo
Free plan — ✓ (best)
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Support Tickets, Phone · 24/7 Email, Docs
Integrations 130+ integrations 2,000+ integrations
Built for Enterprise Solo, Small business, Mid-market, Enterprise
Features PolyAI 1/2 · AIOnCalls 1/2
Human handoff ✓ ✓
Phone number included Not checked yet —
Specs
Monthly call minutes Not checked yet Not checked yet
Knowledge sources Not checked yet PDF, DOCX, plain text
Supported languages Not checked yet 90 languages
Helpdesk integrations Not checked yet Salesforce, HubSpot, Zoho CRM, Microsoft Dynamics 365, Freshsales, Pipedrive, Monday CRM
Our review
Pros
  • Multilingual voice agents with contextual human handoff
  • Visual building plus Python, Git, and REST API tooling
  • Broad contact-center, CRM, telephony, and industry integrations
  • Automates inbound answering, outbound campaigns and appointment booking
  • Trains responses from PDFs, DOCX and plain text
  • Connects with major CRMs, calendars and workflow tools
Cons
  • No free plan for evaluation
  • Voice-agent usage is priced per minute
  • Pricing requires contact sales rather than published plans
  • Customers must bring a Twilio or Telnyx phone number
  • Growth adds API and webhooks only as a paid add-on
  • Pay-As-You-Go is limited to 1 concurrent call
Our verdict

PolyAI is an enterprise platform for building and operating voice and chat agents for customer service. It is designed for organizations handling high volumes of conversations, including banks, hotels, healthcare providers, insurers,…

Read the review →

AIOnCalls is a cloud-based AI voice agent platform for businesses automating customer support, FAQs, order-status requests, lead qualification, appointment booking and outbound follow-up calls. It supports inbound answering, outbound…

Read the review →
  1. PolyAICustomer Service Voicebots 8.9Pricing on request
  2. AIOnCallsCustomer Service Voicebots 7.7Free plan

Strengths and trade-offs

  • PolyAI — where it wins

    • Multilingual voice agents with contextual human handoff
    • Visual building plus Python, Git, and REST API tooling
    • Broad contact-center, CRM, telephony, and industry integrations

    Where it doesn't

    • No free plan for evaluation
    • Voice-agent usage is priced per minute
    • Pricing requires contact sales rather than published plans
  • AIOnCalls — where it wins

    • Automates inbound answering, outbound campaigns and appointment booking
    • Trains responses from PDFs, DOCX and plain text
    • Connects with major CRMs, calendars and workflow tools

    Where it doesn't

    • Customers must bring a Twilio or Telnyx phone number
    • Growth adds API and webhooks only as a paid add-on
    • Pay-As-You-Go is limited to 1 concurrent call

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update