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Spelling Mistakes Cost You Money

Spelling Mistakes Cost You Money

Published on January 27, 2026
3 min read

You wrote the perfect proposal. The price is right, the scope is clear, the client is interested. And then? Radio silence. No deal.

What happened?

Maybe it was the typo in the subject line. Or the missing comma that made a sentence impossible to parse. Or the three spelling mistakes that made your entire proposal look sloppy.

Sound dramatic? It's not.

The numbers don't lie

An A/B test by Website Planet compared two identical landing pages — one error-free, one with typos. The result: The bounce rate on the page with spelling mistakes was 85% higher. Visitors didn't just leave more often — they also stayed 8% shorter. Ads with spelling errors got up to 70% fewer clicks than error-free ads.

It gets worse: 73% of consumers say that spelling and grammar errors negatively affect their perception of a brand — and 68% say they'd be less likely to buy (Opinium/Accuracy Matters, 2022).

The same applies to emails — maybe even more so. An email is personal. It represents you directly.

When you write to a potential client and your message is full of mistakes, here's what it signals:

  • "I don't bother with details"
  • "I don't review my own work"
  • "If I'm this careless with an email, what does my actual work look like?"

That's not fair. You might be brilliant at what you do. But first impressions matter — and they're often ruined by a poorly written message.

Who gets hit the hardest

Freelancers and solopreneurs: Every email is a sales pitch. You don't have a big brand backing you up. Your communication is your brand.

Non-native speakers: Working in a second language? Then you know how hard it is to nail every nuance. One awkwardly phrased sentence can be the difference between "competent" and "uncertain."

Anyone who writes a lot: The more emails, messages, and documents you crank out every day, the more likely mistakes will slip through. By email number 47, your focus is gone.

The hidden costs

Spelling mistakes don't just cost you deals. They also cost you:

Time: You send an email with an error. The recipient misunderstands something. Three more emails follow to clear things up. An hour wasted.

Trust: A colleague spots an embarrassing mistake in your presentation. From now on, they double-check everything you send. Collaboration gets harder.

Confidence: You know spelling isn't your strong suit. So you re-read every email five times before hitting send. That takes energy — energy you could spend on things that actually matter.

The fix is simpler than you think

In the past, you had to proofread everything yourself, buy expensive software, or ask someone else to look it over.

Today? You highlight a block of text, press a keyboard shortcut, and AI fixes everything in a second.

No switching browser tabs. No copy-pasting into ChatGPT. No waiting around.

You write your email, press Ctrl+Shift+L, and the text is perfect. Grammar corrected. Spelling fixed. Tone polished.

That's what ClipboardAI does. A desktop app for Windows and Mac that works in every application — email, Slack, Word, everywhere.

What this means for you

Imagine:

  • You send off a proposal and know it's error-free
  • You reply to an important email in 30 seconds instead of 5 minutes
  • You communicate in a foreign language with the confidence of a native speaker

That's not some future promise. It's already here.

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