Yseop

What is Yseop?

Yseop is an AI platform for regulatory-grade content generation in life sciences. It automates regulatory documents and medical writing reports while preserving accuracy, traceability and compliance requirements.

Key capabilities of Yseop

• Regulatory document automation: submission-ready documents across the CTD pyramid
• Medical writing automation: routine reports such as patient narratives
• Sentence-level traceability: every sentence linked to source data with audit trails
• Word integration: works inside Microsoft Word
• Veeva Vault integration: connects to Veeva Vault
• Content control: lock, reuse and scale approved content

How Yseop works

Yseop generates drafts from structured source data and links each sentence to its origin with a full audit trail. Authors work in Microsoft Word, and approved content can be locked and reused across submissions. The vendor stresses that content generation is not enough for regulatory submissions, so review, audit and approval keep human oversight.

Who uses Yseop?

Pharmaceutical companies including Eli Lilly and Sanofi use Yseop. A Lilly team member said patient narrative writing dropped from 4 hours to 4 seconds. Yseop won TIME Best Inventions of 2025 and the 2026 BIG Innovation Award.

Yseop pricing

Yseop does not publish pricing. Contracts are quoted for each life sciences customer.

Yseop alternatives

Alternatives for life sciences AI include Weave Bio for regulatory document drafting, Corti for clinical AI, and Inato for clinical trial site matching.