CallAgent Index
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fonio.ai

fonio.ai · AI receptionist for SMBs · Austria

8.8/10

fonio.ai — AI receptionist for SMBs, based in Austria. Plans start at 479 zł/mo. A free trial is available.

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Our verdict

Strengths

  • ✓ Self-service setup
  • ✓ Published pricing
  • ✓ Free trial
  • ✓ 60+ call languages
  • ✓ Speaks Polish
  • ✓ Books appointments into calendars
  • ✓ GDPR / EU data commitments

Watch-outs

  • —

Plans and pricing

PlanEntry priceIncludedNotes
Solo (monthly billing)119 EUR / month1,000 minutes, 1 phone number, no concurrent calls, 1 userNet (zzgl. USt). For 1-20 calls/day. EUR 99/month when billed annually.
Team (monthly billing)359 EUR / month3,600 minutes, 3 phone numbers, 3 concurrent calls, unlimited usersNet. For 20-100 calls/day. Adds dedicated SIP trunk and outbound calls. EUR 299/month when billed annually.
Scale (monthly billing)599 EUR / monthfrom 6,000 minutes, individual concurrency/numbers'from' price, individual pricing; EUR 539/month (from) billed annually. Adds own voice and no-data-storage option.
Solo (PL price list)479 PLN / month1,000 minutes, 1 numberNet; 399 zl/month billed annually (fonio.ai/pl/cennik).
Team (PL price list)1439 PLN / month3,600 minutes, 3 numbers, 3 concurrent callsNet; 1,199 zl/month billed annually.
Business (PL price list)2399 PLN / monthfrom 6,000 minutes'od' (from) price; from 2,159 zl/month billed annually. Called 'Scale' on the German page.
Free trial
14 days ('14 Tage kostenlos testen' on register-trial page); trial minutes and card requirement not stated. 30-day money-back guarantee on pricing pages.
Extra usage
EUR 15 per 100 extra minutes (Solo/Team); PL list: 50 zl per 100 minutes, added automatically when included minutes run out
Setup fee
Not stated
Yearly billing
Advertised as -20% toggle (e.g. Solo EUR 119 -> 99/month, Team EUR 359 -> 299/month)

Languages

60 languages · Polish confirmed

'60+ Sprachen' on pricing page (no list published). Polish site headline: 'Asystent telefoniczny AI po polsku'; language chosen during setup.

Phone numbers

Countries for numbers not published. Extra number EUR 9/month (39 zl/month on PL list). fonio itself uses Polish +48 numbers on its PL site; existing number can be forwarded.

Features

Appointment booking
✓ Yes
Calendar sync
✓ YesGoogle Calendar, Calendly, Cal.com, SimplyBook.me, eTermin
Call transfer to staff
✓ Yes
SMS follow-up
Not stated
CRM integrations
✓ YesTeamleader, Pipedrive, GoHighLevel, Odoo, Livespace, HubSpot (coming soon), onOffice, Make, n8n
Call recording
Not stated
Transcripts
✓ Yes
Learns from your website
Not stated
Auto language switching
Not stated
Custom / cloned voice
✓ Yes
API
Not stated
Webhooks
Not stated
HIPAA
Not stated

Europe, GDPR and security

✓ YesFooter badges: 'DSGVO-konform' / GDPR compliant and EU AI Act compliant, 'Made in Austria'; hosting location not stated on fetched pages

Built for

medical practicesdentistsphysiotherapypharmacieslaw firmstax advisorsnotariesreal estateproperty managementtradesauto repaircar dealershipsretaile-commercerestaurantshotelsrecruitingpublic sector

Reviews on other sites

Sources (checked November 7, 2026)

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https://www.callagentindex.com/en/tools/fonio-ai