
1. Share an engineering win with two numbers
Concrete performance numbers are shareable among engineers.
- Pick an internal engineering change
- Lead with the before and after
- Give two numbers
- Link the write up
Free tools, graders and generators that brands built to earn traffic and signups.
Updated · By Blake Emal

Concrete performance numbers are shareable among engineers.

HubSpotEveryone needs an email signature, so the tool earns search traffic from people far beyond HubSpot's buyers today.

A score turns a vague worry into a number, and people come back to beat it.

AhrefsA useful slice of the paid product proves the data is good and shows what the full tool adds.

CanvaThe page meets a common search head on, then pulls people into the main product to finish the job.
See all 9 in the Free Tools as Marketing Examples collection
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What do the best free tool marketing examples have in common
Give away a small version of the job your product does, and make the result worth sharing.
How were these examples chosen
Each one is a real public page, ad, email or post with a link to its source, collected in the Today’s Marketing library in October 2026. We kept the ones with a move you can copy in a few steps.
How many free tool marketing examples are on this page
5 examples from 5 brands, including GitHub, HubSpot, CoSchedule, Ahrefs.
How do I use these for my own marketing
Pick one example, follow its steps and swap in your product. Or use the free marketing idea generator to get three examples and a fill in plan for your channel and goal.