You can browse experts and select the one that best fits your needs, or book the next available expert for the fastest start. Once you choose a time slot, you complete payment and receive an NDA to sign. Your session is instantly confirmed, and most consultations take place within 24–48 hours.

Each session is a focused, 60-minute conversation with a domain expert. The format is deliberately lean — no preparation, no reports, and no follow-up deliverables. The goal is to give you clear, decision-relevant scientific insight you can act on immediately.

Codex experts are active scientists and domain leaders from academia, clinical research, and industry. They are selected based on their scientific track record, publication history, and domain expertise. You can review each expert’s background, research focus, and affiliation before booking.

You have two options. You can browse and select experts directly, or use the Expert Finder by describing your question in one or two sentences. The system matches your query to scientific publications and highlights the most relevant experts.

To further validate fit, you can submit up to three short screening questions before booking. This allows you to confirm alignment before committing to a session.

Pricing depends on the selected expert and is displayed transparently during booking. For multi-session needs or ongoing support, we offer tailored packages — simply reach out via the contact form to receive a custom proposal.

All sessions are confidential. An NDA is automatically issued after booking and must be signed before the session. The agreement is directly between you and the consultant, ensuring a clear and secure framework for open discussion.

You can reschedule your session using the confirmation link, subject to availability. If you need additional input, follow-up sessions can be booked at any time. If you are unsure about expert fit, screening questions help ensure alignment in advance.

Codex is designed to support fast, high-stakes scientific decisions — including technology evaluation, due diligence, study design, platform assessment, and clinical or regulatory questions.