NEW The protocol writing assistant for medical writers

Draft clinical trial protocols 4× faster.

Clear Trial turns your study brief into a protocol in your template — and explains every drafting choice, so your experts stay in control.

4× faster

At least 75% less drafting time — studies start sooner.

Fully explained

The reasoning behind every drafting choice, ready to check.

You decide

Your template, your experts, and every change confirmed by you.

The challenge

Protocols take too long.
Everyone pays for it.

8–18 weeks

to draft a single clinical trial protocol.

01

New treatments reach patients later

Every week spent drafting is a week before first patient in.

02

Scarce, costly experts tied up

Senior medical writers spend their time on formatting and rework.

03

Errors trigger expensive rework

Inconsistencies found late mean more review cycles and amendments.

Why so slow?

Protocol drafting is a tangle.
We straighten it out.

Drag the slider to see the difference. Clear Trial brings structure to every step — from the first brief to the final review round.

With Clear Trial

With Clear Trial

✓One source of truth: every section built from your brief
✓Each drafting choice explained
✓Reviewer requests applied consistently across the document
✓You confirm every change
Clear Trial drafts each section — and explains why Every change highlighted — you confirm
← Drag to compare →
100% manualComplex regulationsScarce specialist writersInternal sponsor constraintsDeep medical contextDemanding production standardsLong, complex review cycles
Meet Clear Trial

Your protocol writing assistant —
not your replacement.

Built for protocols

Designed solely for clinical trial protocol writing. Nothing generic.

Decision support

Not automated AI drafting. Your writers make the calls.

Fully explained

Every drafting choice comes with its reasoning, ready to check.

Your templates

Follows your structure, format and sponsor requirements.

How it works

Seven pain points, solved.

Pain point 01

Extracting info from the brief

Clear Trial

AI-driven information extraction

Pain point 02

Drafting the protocol

Clear Trial

AI drafting that explains its decisions

Pain point 03

Professional layout and format

Clear Trial

Documents, diagrams and tables — edit in MS Office

Pain point 04

Indication & country requirements

Clear Trial

Curated requirements database

Pain point 05

Review cycle management

Clear Trial

AI-enhanced feedback management

Pain point 06

Implementing changes consistently

Clear Trial

AI-driven, document-wide updates

Pain point 07

Sponsor-specific requirements

Clear Trial

Template-driven structure and content

Free test

Try it on your own protocol

Request a free test →
Benefits
75%

less drafting time.

Higher document quality
Shorter review cycles
Better sponsor alignment
Stronger regulatory compliance
More empowered authors
Enhanced consistency
Data kept secure & confidentialOnly people you authorise can access your protocols.
What it means for you

Faster. Smarter. Safer.

Bring drugs to market faster

Weeks of drafting become days, so studies start sooner.

Use your experts efficiently

Medical writers focus on science and judgement, not formatting.

Reduce costly errors

Consistent, document-wide updates mean fewer surprises in review.

Let's make your next protocol clear

Try it on a real protocol. Free.

Tell us about your studies and requirements. We'll set up a free test and send you pricing tailored to your volume.

Free test & pricing