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Best Send Time Lookup

Recommends the optimal send time for your recipient based on their timezone and category-wide reply-rate research showing Tuesday-Thursday 10am-noon recipient local as the sweet spot.

Send during this window in your local time
7:00 AM - 9:00 AM
Targets the recipient's 10am to noon local window, a common rule of thumb for business email. No send time wins on every list, so check it against your own replies.

You know the benchmark. Now see your own number.

Benchmarks are averages across other people's email. Outsolvi shows yours, with every open graded so Apple Mail pre-fetches and security scanners don't inflate it. From $7/user/mo billed yearly, 14-day free trial.

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What it does

Pick the recipient's timezone from the list and see their local 10am-to-noon window converted to your own time, with reply-rate lift estimates for each slot. Offsets are fixed standard-time values, so shift by an hour during daylight saving.

When to use

Scheduling sends to important prospects in different timezones. Setting up sequences with timezone-aware send timing.

FAQ

Are the day-of-week effects real?+

It can, but published figures disagree, and most come from marketing email rather than one-to-one sales email. A common rule of thumb for B2B is to avoid Friday afternoons and weekends. Test it on your own list.

Nate SummersCo-Founder, Outsolvi

Nate built Outsolvi after watching every email-tracking tool he had ever used lie to him about opens. Outsolvi grades every open as a person or a machine, in Outlook and Gmail, so the number on the dashboard is one a rep can actually act on.

Last reviewed May 25, 2026Editorially independent

We update these pages when the underlying mechanics change. new mailbox-provider rules, new tracker behavior, new measurement gaps. The dates above are real revisions, not auto-touches.

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