Decision-ready evidence, accelerated.

We generate comparative evidence for market access.

We combine deep methodological expertise with purpose-built workflows to generate the comparative evidence your asset needs, in weeks instead of months.

Your drug has never been compared directly against the alternative.

Your pivotal evidence comes from a single-arm trial. Or you have randomised data but not against standard of care or the drug your asset is competing with.

HTA bodies, payers, and clinical teams all want the same answer: how does your drug compare to what patients already receive?

That answer must come from evidence outside your trial. And it has to hold up to external scrutiny.

20 days: Integrated Evidence Plan
14 days: Systematic review and meta-analysis
10 days: Indirect treatment comparison
15 years: Leading clinical research programmes

What we do

When your asset needs comparative data from outside a pivotal trial, we do two things exceptionally well: evidence strategy and evidence generation.

Evidence strategy

Evidence gap analysis

We map exactly what evidence you have, what is missing, and what each key stakeholder needs to see.

Integrated evidence plans

We build one multi-purpose plan that serves regulators, HTA bodies, payers, and clinicians simultaneously.

Evidence generation

Systematic reviews and meta-analyses

We synthesise every piece of published evidence on your question, and deliver the full pooled analysis, aligned with PRISMA and Cochrane guidance.

Comparative evidence

We compare your drug against the alternative using summary results published from other trials or patient-level data from real-world data sources.

Evidax is built differently

Working with a conventional firm

Working with a conventional firm usually goes like this: You are charged separately for every piece of work. Evidence generation takes several months. And the analysis is run by someone who has never developed an asset of their own.

Working with Evidax

Evidax is relentlessly outcome-driven; we agree the outcome first and work with you until it is delivered, with no extra charges along the way. We generate evidence in weeks rather than months, using workflows we built ourselves. And every analysis is run by a senior methodologist who has led major research programmes and developed their own asset.

How Evidax works

Step 1. Identify the desired outcome

We work with your team to establish where your asset stands and agree what it needs to achieve.
Step 2. Map the evidence

We synthesise the internal, published, and real-world evidence on your asset, map it against what each stakeholder needs to see, and identify what is missing.
Step 3. Build the plan

We build a lean integrated evidence plan (IEP) that serves all your priority stakeholders at once and achieves the desired outcome.
Step 4. Generate the evidence

We use rigorous methodology and purpose-built workflows to produce a robust evidence package, combining your pivotal trial data with external evidence, that holds up to external scrutiny.