When to submit a press release? (how to pick the right time)

Every founder I talk to before their first release asks the same question: when should I send it? The truthful answer is "probably whenever." The more useful answer is: most of the time it doesn't matter, but when it does, it really does. Here's how to know which situation you're in.

Does timing actually matter?

For a general product launch, hiring announcement, funding round, or partnership, the difference between Tuesday 10am and Thursday 2pm is negligible. Editors don't sit around refreshing wire feeds waiting for your release — they get pinged when something matches their beat, and they read it when they read it. Trade publications often batch coverage across a week.

What genuinely moves the needle for those releases isn't when you send it — it's whether the story is written well enough for an editor to justify covering it. If you're anxious about timing, spend that energy on the lead paragraph instead.

When timing genuinely matters

There are exactly three situations where scheduling a release to the hour is critical:

• M&A and acquisitions. Public disclosure has legal timing requirements — usually before-market or after-market close, coordinated with SEC 8-K filing. Miss the window and you have a bigger problem than PR coverage.
• Earnings announcements. Public issuers publish around opening or closing bell. Analysts, terminals, and retail platforms all expect that cadence.
• Event-tied launches. Announcing at a conference, during a keynote, at a product reveal — the release needs to hit the wire the moment the news breaks on-stage, not three hours later.

In all three cases, the answer is the same: schedule at least 24 hours in advance. Give the wire's editorial desk a full business day to review, ask clarifying questions, and queue the release for exact-hour distribution. Trying to hit 9:30am ET with a 9:15am ET submission is how releases miss their moment.

Market data: when wires are busiest

We looked at PR distribution volume across the major US wires over the last twelve months. The pattern is remarkably consistent:

By hour, roughly 45% of releases go live between 8am and 12pm ET, with a sharp secondary peak around 4pm ET (post-market for public issuers). Mid-month is heavier than start or end of month — companies tend to avoid the first and last three business days to stay clear of earnings cycles.

The takeaway is counterintuitive: those "peak" windows are the most competitive. If your story isn't earnings-adjacent, you might get more journalist attention by publishing at 1pm ET on a Wednesday when the morning wave has already cleared inboxes. Data on release volume patterns is published periodically by the Institute for Public Relations if you want to nerd out further.

Scheduling with editorial review in mind

Every reputable wire — us included — runs an editorial review before distribution. That adds 15 minutes to a couple of hours to your go-live time. If you have a hard deadline, the math is:

Target go-live time − 2 hours = your submission deadline.

For a 9:30am ET open-bell distribution, submit by 7:30am ET. For a keynote at 2pm PT (5pm ET), submit by 3pm ET. Better yet, submit the day before and schedule the exact release time — that's what the pros do. See our how it works page for the exact review and scheduling flow.

A quick timing checklist

1. Is your release tied to an event, earnings, or M&A? → Schedule 24 hours ahead.
2. Is it general news? → Tuesday–Thursday, 10am–12pm ET is safe, but don't overthink it.
3. Is a major US holiday within 3 days? → Move it, unless the news is holiday-themed.
4. Is your submission ready 2+ hours before go-live? → You're fine.

And if you're still hesitating: your first release with us is free. Send it whenever. See how the process works end-to-end, then time the second one intentionally.