Daniele Marittino's profile on Product Hunt

About

I work in operations and IT support, where a lot of the week disappears into moving data between spreadsheets and email. I build small free tools to get that time back. The first one is Split & Send: it splits an Excel file by any column and prepares a ready-to-send email draft for each part — everything running locally in the browser, because the files I deal with are not the kind you upload to a random server. Always happy to hear how other people solve the same chore.

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Tastemaker

Gone streaking

Gone streaking 5

Maker History

Split & SendSplit Excel by column, get ready-to-send email drafts
Sep 2026

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Joined Product HuntJuly 12th, 2026

Forums

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1mo ago

Split & Send - Split Excel by column, get ready-to-send email drafts

Split an Excel file by any column and get one file per value, with the original formatting and formulas intact — plus a ready-to-send .eml draft for each part, recipient and attachment already in place. What's different: everything runs in your browser, so your file is never uploaded anywhere. It also handles multi-sheet workbooks and files with formulas, where most simple splitters break. Free, no account.

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3mo ago

When is the right time to launch on Product Hunt?

Because building products has become much more accessible thanks to AI, the bar has had to rise a bit, or at least the expectations have become stricter.

I built my own tool SafeLimit, but personally, I wouldn t launch it on Product Hunt yet because it s still very basic and doesn t even have a website.

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3mo ago

Pre-Launch Intro

Hi Product Hunt!

I'm Ashley, and after years of trying to "optimize" myself with wellness apps, I realized something:

I had become really good at collecting data...
but not much better at understanding myself.

Daniele Marittino