The biotech catalyst calendar.

FDA action dates, PDUFA decisions and drug-approval catalysts in one feed — the dates that move biotech, tracked for you.

Android build in progressSee features

Coming very soon to Android

PDUFA Pulse
The biotech catalyst calendar.
Open the calendar
💊 FDA action dates
📅 Catalyst calendar
🔔 Watch a ticker

Why you'll keep it on your home screen

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FDA action dates

Upcoming PDUFA decision dates, organised and searchable.

📅

Catalyst calendar

See what's decided this week, this month, this quarter.

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Watch a ticker

Follow the catalysts on the names you care about.

Questions, answered

Is it free?

Yes — free to download and use, supported by ads. An optional Pro upgrade removes all ads.

Does it work offline?

It needs a connection to refresh live data (public FDA drug action-date (PDUFA) data, relayed by our data service api.catalystwire.org), but it never asks for an account.

Which platforms?

Android today (free APK above, Google Play soon). iOS is on the roadmap.

Do I need an account?

No. No sign-up, no profile — your data stays on your device. See the privacy policy.

Get PDUFA Pulse today

Android build in progress