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Head-to-head · Customer Service Voicebots

Decagon vs AIOnCalls

  • Updated Oct 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score Decagon #6 in Customer Service Voicebots 7.9/10 Pricing on request ✓ 1 of 2 features Visit Decagon
AIOnCalls #8 in Customer Service Voicebots 7.7/10 Free plan Free plan✓ 1 of 2 features Visit AIOnCalls

Decagon leads on 0 checks, AIOnCalls on 0, and 3 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 scoreDecagon · 7.9/10
  • Free planonly AIOnCalls

Decagon scores higher on our rubric for customer service voicebots: 7.9 against 7.7 out of 10; our editors rank them #6 and #8.

Decagon is the better fit for support teams needing advanced workflow control. AIOnCalls is the better fit for small teams needing affordable voice automation.

  • Decagon fits best

    Support teams needing advanced workflow control

  • 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 Decagon 7.9/10 Visit ↗ AIOnCalls 7.7/10 Visit ↗
At a glance
Editor score 7.9 7.7
Ranking #6 in Customer Service Voicebots #8 in Customer Service Voicebots
Best for Support teams needing advanced workflow control Small teams needing affordable voice automation
Pricing model Paid Free plan + paid
Starting price Pricing on request $49/mo
Free plan Not checked yet ✓ (best)
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Support Email Email, Docs
Integrations 8 integrations 2,000+ integrations
Built for Enterprise Solo, Small business, Mid-market, Enterprise
Features Decagon 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
  • Supports chat, voice, email, SMS, and WhatsApp in one platform
  • Adds APIs, integrations, guardrails, escalation, and workflow actions
  • Includes testing, analytics, memory, and 70+ voice languages
  • 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
  • Pricing requires contacting sales rather than self-serve purchase
  • Its broad scope may exceed the needs of voice-only support teams
  • Advanced workflows depend on APIs, tools, or integrations
  • 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

Decagon is a conversational AI platform for enterprise customer service teams that need agents across multiple channels. It supports chat, voice, email, SMS, and WhatsApp, with agents that can answer questions, execute workflow actions,…

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. DecagonCustomer Service Voicebots 7.9Pricing on request
  2. AIOnCallsCustomer Service Voicebots 7.7Free plan

Strengths and trade-offs

  • Decagon — where it wins

    • Supports chat, voice, email, SMS, and WhatsApp in one platform
    • Adds APIs, integrations, guardrails, escalation, and workflow actions
    • Includes testing, analytics, memory, and 70+ voice languages

    Where it doesn't

    • Pricing requires contacting sales rather than self-serve purchase
    • Its broad scope may exceed the needs of voice-only support teams
    • Advanced workflows depend on APIs, tools, or integrations
  • 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