Gmail & LinkedIn · 100% local

Everything Buzzkill does.

It cleans up your own writing, keeps the corporate-speak out of your sent mail, and quietly keeps score on everyone emailing you and posting in your feed. Spotting jargon is free forever; everything below is a 7-day free trial, then $7 once.

As you read

Every buzzword, lit up.

Open any email and Buzzkill highlights the jargon, scores its Corporate Rank from Intern to Executive, and hands you the plain-English version. Hover for a definition, click to swap it.

Gmail email with jargon highlighted and a Corporate Rank badge
Before you send

Catch yourself in the act.

A live counter tallies the jargon in your draft. Try to send with buzzwords still in it and a guard stops you. Fix them one tap at a time, or swap all to plain English and ship something human.

Gmail compose with a jargon counter and a swap-all button
Confidence check

Catch the hedging, not just the jargon.

The clarity check flags the words that make you sound unsure, right beside the jargon in the same Send-guard:

  • Hedges and minimizers: just, I think, kind of, maybe
  • Apologies and over-asking: sorry to bother you, no worries if not
  • Filler and intensifiers: very, really, actually, basically
  • Passive voice, and a reading-grade score
Send-guard showing jargon swaps and a confidence check section
Now on LinkedIn

Subtitles for your feed.

Turn it on for LinkedIn (you opt in and grant access) and every post gets a Buzzkill call-out bar: a verdict from Plain-spoken to Fluent Corporate, a Corporate Rank, and a live buzzword count. Reading happens in the page, on your machine, same as Gmail.

LinkedIn post with a Buzzkill call-out bar and buzzword count
Worst offenders

Your inbox and feed, ranked.

Every sender and poster gets ranked by how much jargon they sling and how senior it sounds. Finally, receipts on who talks like a press release. Screenshot it for the group chat. Yes, you are on it too.

Buzzkill leaderboard of the most corporate people in your LinkedIn feed
Buzzword Bingo

Win by your coworkers' jargon.

Buzzkill deals you a themed 5x5 card (Sales, Startup, Recruiter, and more) and the squares mark themselves as real emails and posts use the phrases. You can complete a line off a single all-hands. There is an achievement literally called Name and Shame.

Buzzword Bingo card with squares marked from real emails

We can't leak your email. We don't have a server.

No backend, no analytics, no tracking. Buzzkill reads your open email, your draft, and your feed only to do its job, entirely inside the page, and keeps your stats on your own machine. The one network call it makes is fetching a small layout-fix file, so it keeps working when Gmail or LinkedIn change their design, and that request carries none of your data. Nothing about you is ever transmitted, sold, or seen by anyone but you.

100% local, by design

Stop operationalizing your learnings.

Install Buzzkill and let your inbox and your feed speak human again.

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