Free tools

Free tools for people who send sales email

Three of them, and they are genuinely free: no account, no email wall, no “send me the results” step. Each one runs entirely in your browser, so nothing you type — a signature, an unannounced campaign name, last quarter’s numbers — is ever sent to us.

Email signature generator

Build a signature that renders the same in Outlook, Gmail and Apple Mail, and copy it straight in. Table markup with inline styles, because that is what survives Word's rendering engine.

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UTM link builder

Tag a campaign URL without breaking it. Keeps query parameters the link already had, replaces UTMs instead of duplicating them, and warns when attribution will fall through to “direct”.

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Email metrics calculator

Open, click, click-to-open, reply, bounce and unsubscribe rates from raw counts — calculated on delivered rather than sent, and honest about which of them mean anything.

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Why these are free, plainly

Because they are cheap for us to run and useful on their own. Each one is a few hundred lines of JavaScript that executes on your machine; there is no server cost per use, so there is nothing to recover with a sign-up wall.

The self-interest is not hidden: someone who finds one of these useful may look at what else we make, which is a CRM that sends email from your own mailbox. That is the whole arrangement. There is no tracking pixel on your results and no list you have joined by using them.