Pricing
Pay-as-you-go technical assessments that surface real problem solving
Launch complex Kubernetes and platform scenarios at €40 per assessment. LLM-aware capture shows exactly how candidates work—including when they use AI copilots.
On-Demand Assessment
Purchase assessments individually and activate them whenever you need — no expiry dates, no hidden platform fees.
Volume-based discounts
Discounts apply automatically as soon as assessments are consumed within a rolling 12-month window.
| Assessments | Unit price | 
|---|---|
| 1 – 49 | €40 | 
| 50 – 199 | €36 | 
| 200 – 499 | €32 | 
| 500+ | Custom volume program | 
Need invoicing, procurement docs? Book a walkthrough and we will fast-track it.
Everything you need to evaluate modern engineers
Full-stack environments
Candidates jump into a curated VS Code workspace backed by live Kubernetes clusters, pipelines, and monitoring tools.
Auto & manual scoring
Blend automated checks with reviewer rubrics, so you can weigh operational thinking alongside code quality.
Collaborative feedback
Share candidate replays, annotations, and summaries with hiring panels without exporting data or videos.
Pricing FAQs
How do I buy assessments? +
Create an HDO account, choose how many assessments you want to activate, and pay via credit card. Invoices are available on request for purchases above 50 assessments.
Do assessments expire? +
No. Assessments stay in your account until you assign them. Volume tiers are calculated over a 12-month period so you always benefit from the best price as you grow.
What support is included? +
Every plan includes onboarding guidance, best-practice templates, and response-time SLAs from our assessment specialists. Custom success programs are available for 500+ assessments.
Can candidates use AI assistants during assessments? +
Yes. Tasks are built so productive LLM use is obvious in the session review — you observe how candidates brief AI, adapt outputs, and fill in their own expertise.