bhomy vs fonio: The Honest Comparison

If you're researching an AI phone assistant for the German-speaking (DACH) market, two names come up quickly: bhomy and fonio (an Austrian provider). Both target the German-speaking market and both promise GDPR compliance — but they bill in fundamentally different ways: fonio with prepaid credit and a per-minute rate, bhomy with a fixed monthly price that includes minutes. Behind the similarities lie significant differences in price, capability and philosophy. This article lays the facts side by side.

At first glance both providers look similar: AI phone assistants for the German-speaking market, GDPR compliant, with calendar integration and a dashboard. On closer inspection, differences emerge that can add up to several thousand euros over the course of a year.

bhomy offers two clearly defined plans: the Starter plan costs €109/month (€89/month on annual billing) and includes 700 minutes. The Pro plan is €339/month (€279/month annually) with 3,000 minutes. On both plans, extra usage comes as a package of 100 minutes for €15, booked automatically at 90% usage. Both plans include unlimited AI agents, premium voices and per-second counting.

fonio works with a pure credit system and no monthly subscription. To start, you top up €300 of credit that is consumed by your calls. The per-minute price is €0.15. When the credit runs out it has to be topped up manually. There are no free minutes — every minute is deducted directly from the credit. Setup costs are a further factor: fonio offers professional setup from €1,000 (8 hours of work), a mid-tier setup for €2,000, and custom enterprise setups on request.

Take a typical SMB that needs 500 minutes of AI telephony a month. Here's how the annual cost looks — including all extras. (Figures illustrative.)

Worked example at 500 minutes a month: bhomy Starter on annual billing costs €89 × 12 = €1,068 a year; the 500 minutes fall within the 700 included minutes. Setup is waived for contracts signed by November 2, 2026; after that it is a one-time €1,000. fonio: 500 minutes × €0.15/min × 12 months = €900 in pure minute costs; the €300 starting credit is consumed and then has to be topped up, plus setup from €1,000 = from €1,900 in the first year. From the second year on, fonio comes out lower at this volume; bhomy stays predictable because the included minutes are part of the fixed monthly price and nothing needs topping up.

One of the strongest differentiators is language reach. bhomy supports 10 production-verified languages with native neural voices — the major European languages plus Japanese, Chinese and Russian. fonio focuses on the German-speaking market. For businesses with an international client base, a multilingual reception or locations abroad, that difference matters.

This is where the two providers' fundamentally different philosophies show. With bhomy the team handles the entire setup process: prompt engineering, agent configuration, calendar integration, test calls. Setup is a one-time €1,000 on Starter and €2,000 on Pro; for contracts signed by November 2, 2026 it is waived.

fonio, by contrast, offers professional setups as a separate, paid service. The small setup for simple use cases (reception, appointment booking, FAQs) costs €1,000 and covers 8 hours of work. The mid-tier setup for more complex cases with API integrations is €2,000 (16 hours). Demanding enterprise projects are quoted individually.

Both providers cover the core functions of a modern AI phone assistant: inbound calls, call transfer, appointment booking, transcripts and a dashboard. In the detail, there are still relevant differences.

bhomy runs its web interfaces, data storage and real-time communication in Frankfurt am Main. Language models are obtained through an inference broker; the providers involved and the transfer bases are disclosed in the DPA. fonio states that it runs servers in Austria. With bhomy the DPA is incorporated on conclusion of the contract, no call audio is stored, retention periods are configurable, and individual calls can be deleted at any time.

Both providers deliver a functional AI phone assistant for the DACH market. The key differences lie in setup (with bhomy waived until November 2, 2026, regularly from €1,000; with fonio from €1,000), the billing model (a fixed monthly price with included minutes vs. pure credit with no free minutes), language reach (10 production-verified languages with native neural voices vs. a German-market focus) and counting precision (per-second vs. per-minute). For businesses that prefer a fixed monthly price with included minutes and that value international reach and premium voices, bhomy is the obvious choice.