CallAgent Index
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Updated November 7, 2026 · 33 products

The best AI phone receptionists and voice agents, compared

We compare AI phone assistants on the things that decide whether they work for a real business: what they cost per month, how fast you can go live, which languages they speak, whether they book appointments and transfer calls, and how they handle GDPR. Every fact links to the vendor's own page.

products compared
33
products compared
speak Polish
16
speak Polish
offer a free trial
22
offer a free trial

Editor's choice

Telofia

telofia.com · AI receptionist for SMBs

9.6/10
Editor's choice · Best overallPublisher's partner

Self-service AI receptionist built in Poland: answers 24/7, books appointments into Google or Outlook calendars, takes orders, sends SMS follow-ups, transfers to staff and gives you a transcript of every call.

Entry price
€49/mo400 min
Free trial
Yes
Languages
35

Voxiora

voxiora.com · AI receptionist for SMBs

9.6/10
Editor's choice · Best for growing teamsPublisher's partner

AI phone receptionist for growing teams: the same 24/7 answering, booking, SMS and call transfers, plus a live Pulse dashboard and call-quality analytics across assistants and locations.

Entry price
€59/mo400 min
Free trial
Yes
Languages
35

Ranking: all AI phone assistants

Scores use the same seven criteria for every product. Read the methodology to see how each point is earned.

  1. 1
    Telofia

    telofia.com

    9.6/10
    Editor's choice · Best overallPublisher's partner
    Entry price
    €49/mo400 min
    Cost / min
    €0.09
    Polish
    ✓
  2. 2
    Voxiora

    voxiora.com

    9.6/10
    Editor's choice · Best for growing teamsPublisher's partner
    Entry price
    €59/mo400 min
    Cost / min
    €0.11
    Polish
    ✓
  3. 39.1/10
    Entry price
    $90/mo50 min
    Cost / min
    €0.23
    Polish
    ✓
  4. 4
    Upfirst

    upfirst.ai

    8.9/10
    Entry price
    $24.95/mo30 calls
    Cost / min
    €0.15
    Polish
    ?
  5. 5
    fonio.ai

    fonio.ai

    8.8/10
    Entry price
    479 zł/mo1,000 min
    Cost / min
    €0.09
    Polish
    ✓
  6. 6
    Heyheyo

    heyheyo.com

    8.8/10
    Entry price
    299 zł/mo300 min
    Cost / min
    €0.07
    Polish
    ✓
  7. 78.5/10
    Entry price
    $99/mo200 min
    Cost / min
    €0.46
    Polish
    ✓
  8. 8
    Retell AI

    retellai.com

    8.5/10
    Entry price
    Contact sales
    Cost / min
    —
    Polish
    ✓
  9. 9
    Dialzara

    dialzara.com

    8.4/10
    Entry price
    $29/mo60 min
    Cost / min
    €0.32
    Polish
    ✕
  10. 10
    Trillet

    trillet.ai

    8.2/10
    Entry price
    $49/mo150 min
    Cost / min
    €0.09
    Polish
    ?

Browse and filter all tools (33) →Methodology →

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Find the cheapest AI receptionist for your call volume

  1. 1. Telofia€89/mo · 1,000 min
  2. 2. Trillet€91/mo · 1,000 min
  3. 3. Heyheyo€94/mo · 1,000 min
  4. 4. fonio.ai€113/mo · 1,000 min
  5. 5. Voxiora€119/mo · 1,000 min
Open the cost calculator →

Compare features side by side

Which AI phone receptionists support booking, call transfer, SMS, CRM, recordings, API, webhooks, GDPR and Polish? Feature-by-feature matrix.

Feature matrix →

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Frequently asked questions

What is an AI phone receptionist?

An AI phone receptionist answers your business number with a natural-sounding voice, 24/7. It answers questions about your services, books appointments into your calendar, takes messages or orders and transfers urgent calls to a person. You get a summary and transcript of every call.

How much does an AI receptionist cost in 2026?

Self-service AI receptionists for small businesses typically start between €25 and €120 per month with a bundle of minutes or calls. Developer platforms charge per minute (around $0.05–$0.30) plus telephony, and enterprise contact-center products are quoted individually.

Which AI phone assistant is best for a small business in Europe?

In our ranking Telofia (best overall, from €49/month) and Voxiora (best for growing teams, from €59/month) score highest: both are self-service, published prices, a 14-day free trial, 35 call languages including Polish, EU data hosting and local numbers in 32 countries (both are publisher's partners — scores use the same formula as every other product).

Can an AI receptionist speak Polish?

Yes, but not all of them. In our data Polish is confirmed for 16 products, including Telofia, Voxiora, fonio.ai, Retell AI, Vapi and Aircall. Many US-focused receptionists support only English and Spanish.

Is an AI receptionist GDPR compliant?

It depends on the vendor. Look for a data processing agreement (DPA), EU data hosting and a clear statement that callers are told they are speaking with AI. The 'Europe & GDPR' criterion and each product page show what the vendor publishes.