Build the trial definition that downstream work can trust

Populate and refine study design elements in one governed model. Keep decisions, rationale and changes connected as the trial evolves.

Explore trial design Free Trial

DEFINE THE TRIAL ONCE

Carry protocol decisions through one governed trial definition

Keep protocol structure, rationale, evidence and review attached to the same trial record from first concept through start-up.

Model the protocol

Define objectives, endpoints and eligibility as structured trial decisions alongside the SoA and operational assumptions.

Review in context

Keep comments, approvals and design trade-offs tied to the trial record instead of separate decks or spreadsheets.

Carry work forward

Push approved design structure into evidence packs, documents, start-up planning, and downstream workflows.

Preserve rationale

Maintain a visible history of evidence, assumptions, changes, and decisions across the trial lifecycle.

Built on established clinical standards

TrialStack's canonical model gives teams and agents one governed trial definition that supports structured exports to downstream systems.

SolutionsDocument Authoring

Generate clinical documents from the trial definition

Use governed study design elements and linked evidence to generate prose. Keep drafts and revisions connected to the decisions behind them.

Draft with context. Keep writing workflows connected to the governed source material they depend on.

Control revisions. Move drafts, comments, and approvals through the same visible decision path.

Preserve history. Track how clinical content changed and who approved each step.

SolutionsEvidence Packs

Turn evidence into reviewable packs

Bring internal records and external sources into one structured Evidence Pack. Citation Grounding keeps generated summaries connected to the evidence behind them.

Organize source material. Bring internal trial records and external evidence into one reviewable pack.

Ground generated summaries. Keep AI-generated rationale connected to the sources behind it.

Review before reuse. Let experts review the Evidence Pack before downstream teams use it.

SolutionsScientific Insights

Ask trial questions across all available evidence

Chat with internal trial context and external evidence. Keep each answer connected to its sources so teams can review the evidence before acting.

Chat across trial context. Ask questions across trial records, documents and Evidence Packs.

Use external evidence. Bring linked external sources into the same evidence conversation.

Review cited answers. Inspect the sources behind each answer before using it downstream.

Scientific Insights chat workspace preview

Pricing

Choose capacity for the trials you run

Every plan includes TrialStack Studio for governed trial design, evidence and document authoring. Plans differ by active trials, seats, AI usage and concurrent runs.

Ignite

For biotechnology teams and research sites preparing their first active trial. Replace disconnected documents and handoffs with one governed workflow.

$750/ month

Free Trial

1 active trial
3 seats included; add more at $100 / month
500,000 monthly AI tokens
2 concurrent AI workflows

Accelerate

For CRO and pharmaceutical teams coordinating up to three active trials. Keep design, evidence and review aligned across parallel work.

$3,000/ month

Free Trial

3 active trials
8 seats included; add more at $100 / month
2,000,000 monthly AI tokens
5 concurrent AI workflows

Scale

For sponsors, trial units and academic medical centers managing portfolios. Standardize governed trial workflows across departments and up to 20 active trials.

$3,750/ month

Free Trial

20 active trials
15 seats included; add more at $100 / month
8,000,000 monthly AI tokens
10 concurrent AI workflows

Get started

Give your next clinical trial a governed foundation

Keep protocol decisions, document authoring and data acquisition aligned around one trial definition. Try TrialStack Studio free for 3 days.

Free Trial Explore Studio