Pay only for real conversations.

Other providers sell you access to a platform. What you do with it is your problem: writing prompts, testing, debugging, optimising. That takes weeks and a technical specialist.

At Vertriebex we deliver the result – not the tool. You tell us your goal. We build, test and launch the campaign.

Many providers build their own language models to keep costs low – instead of using the leading models available. These proprietary models are typically designed for simple inbound calls: booking appointments, standard queries, basic information requests.

For active cold calling, objection handling and complex conversations they fall short. We use Claude Sonnet 4.6 by Anthropic and GPT-5.2 – the currently leading models with the highest measured score for instruction adherence in demanding conversation scenarios.

In German B2B, cold calls rarely reach the decision-maker directly. The first step is always the receptionist or PA. Our routing agent handles this conversation convincingly and identifies the right contact.

Only then does the sales agent take the direct call – with full conversation context. We don't charge extra for this. It's part of the per-minute rate.

A sales representative in Germany costs €3,500–5,000 per month in salary and employer contributions alone. Add onboarding, ramp-up time and the fact that they won't spend the whole day on the phone: meetings, admin, breaks – real calling time is around 20–30% of the working day.

You can't hire someone just for one campaign or a specific contact list. The AI agent starts exactly when you need it – and stops when the campaign is done.