Knowledge · phone
Comparing AI Phone Assistants: the 6 Selection Criteria
Providers of AI phone assistants differ greatly. These six criteria help you choose the right one for your business.
Anyone looking for "the best AI phone assistant" is looking the wrong way. Don't compare brands, compare criteria.
1. Data Protection & Hosting
Servers in the EU, a data processing agreement, a deletion concept. A foundation, not a detail.
2. German Language Quality
Natural voice, low latency, recognition of colloquial speech and dialects. Best tested yourself.
3. Use-Case Fit
Inbound, outbound, or both? Pure relief or genuine dialogue handling?
4. Integration
Connection to your phone system and workflows – and notes where the team can see them.
5. Billing
Transparent, usage-based according to the actual call duration, without long-term commitment.
6. Industry
Healthcare, finance, and the public sector often require special documentation.
How to Proceed
Define the use case, shortlist 2–4 providers, and test with real calls. webRichtung phone is developed and operated in Germany; the platform is designed for GDPR-compliant use in the EU, bills usage-based according to the actual call duration from your wallet balance – with no base fee in the current model, no minimum term, and no subscription requirement – and is ready to go right away: create a free account, name your Phone Agent, set the greeting – and it starts answering calls.
FAQ
Which AI phone assistant is the best?
There is no single best one – it depends on your case. Decide along six criteria: data protection/hosting, German language quality, use case, integration, billing, and industry.
What should I pay attention to regarding data protection?
Look for EU hosting, a data processing agreement, and a deletion concept. With telephony, personal data is processed – that's a requirement, not an extra.
How do I test providers effectively?
Put two to four solutions on a shortlist and call them yourself. Pay attention to recognition quality, naturalness, latency, and how cleanly the call note reaches the team.
What sets webRichtung phone apart?
webRichtung is developed and operated in Germany; the platform is designed for GDPR-compliant use in the EU. Billing is usage-based according to the actual call duration from the wallet balance – with no base fee in the current model, no minimum term, and no subscription requirement. You set up your first Phone Agent yourself – a name and a greeting are all you need to start.