Head-to-head · Customer Service Voicebots
Decagon vs 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, 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 |
|
|
| Cons |
|
|
| 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 → |
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
- Decagon7.9/10 · Pricing on request
A workflow-focused customer service platform spanning voice and five support channels.
Visit DecagonFull verdict → - AIOnCalls7.7/10 · Free plan
Affordable voice automation with CRM, booking, knowledge training and escalation.
Visit AIOnCallsFull verdict →
More comparisons
- PolyAI vs Decagon
- PolyAI vs AIOnCalls
- Replicant vs Decagon
- Replicant vs AIOnCalls
- Parloa vs Decagon
- Parloa vs AIOnCalls
- Floo AI Customer Support Agent vs Decagon
- Floo AI Customer Support Agent vs AIOnCalls
All customer service voicebots comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update





