Grammate

Grammar Checker for Windows, Right Where You Write

Select text in the Windows app you already use. Review every edit in a focused panel. Replace text only when it matches your intent.

Download Free See How it Works

Built for Windows. Works across Word, Outlook, Chrome, Slack, Telegram, Teams, Discord, Obsidian, LibreOffice, Notion, Notepad, and more. Local mode keeps text on your PC. Cloud mode starts faster.

There is many peoples who think writing correctly is not important but actually it affect how others see you and your work, if you keep making mistake it can looks unprofessional and also harder to understand clearly.

Correction ready

Review changes before replacing text.

No copy-paste workflow.

No extra editor.

Review before replace.

Built for real Windows apps.

How it Works

Three steps. No detour.

1

Select Text

Highlight text in Word, Chrome, Outlook, Slack, Teams, Discord, Notepad, or almost any Windows app.

2

Review the Correction

A focused review panel shows what changed, so grammar fixes stay transparent instead of automatic.

3

Replace When Ready

Accept the rewrite only when it matches your intent. One click sends it back into the original app.

Why Writers Choose Grammate on Windows

Less friction. More control. Clear privacy options.

No Copy-Paste Detour

Skip the usual paste-check-copy routine. Grammar help stays next to the text you selected.

Works Across Windows Apps

Use it in Word, Outlook, Chrome, Slack, Telegram, Teams, Discord, Obsidian, LibreOffice, Notion, Notepad, and more without changing where you write.

Review Every Change First

Every edit stays visible before replacement, whether you are fixing grammar, improving clarity, or shifting tone.

Works in the Windows apps you already use every day

Word Notepad Chrome Edge Firefox Brave Outlook Slack Telegram Teams Discord Obsidian LibreOffice Notion Any Windows app

Local or Cloud

Choose private offline correction, or choose faster setup.

Grammate supports both. Keep text on your own Windows PC with Local Mode, or use Cloud Mode when you want less setup work.

Local Mode

  • Runs AI on your own Windows PC.
  • Your text stays on your machine for stronger privacy.
  • Works offline after local model setup.
  • No correction cap once local AI is installed.
  • Best for private writing, offline work, and full control.

Cloud Mode

  • Sends text to our hosted AI instead of your PC.
  • Faster setup with no local model download.
  • Usually lighter on your device.
  • Paid plans raise your daily cloud correction limit.
  • Best for convenience, quick start, and less setup work.

Simple Pricing: Free Local Mode, Paid Cloud Volume

Start free with unlimited local correction. Upgrade only if you want more cloud corrections each day.

Save 25%

Free

Unlimited Local Mode + Daily Cloud Trial

Free
Download Free
  • Unlimited Local AI forever
  • Up to 20 cloud corrections per day
  • Best starting point for Windows users

Starter

More Cloud Corrections for Daily Writing

$1.49 $1.99 /month

Billed yearly at $17.99 Billed monthly

Choose Starter
  • Up to 150 cloud corrections per day
  • Best for email, chat, and short drafts
  • Lowest-cost cloud plan

Pro

More Headroom for Long-Form Work

$3.75 $4.99 /month

Billed yearly at $44.99 Billed monthly

Choose Pro
  • Up to 400 cloud corrections per day
  • Better for long-form work
  • More headroom for repeat edits

FAQ

Short answers. No mystery pricing.

Does Grammate work in different Windows apps?

Yes. It follows the Windows text-selection workflow, so it can work beside browsers, office apps, chat tools, editors, and more.

What is included in the free plan?

Unlimited Local AI stays free. The free plan also includes up to 20 cloud corrections per day for quick corrections without local model setup.

What is the difference between local and cloud mode?

Local mode runs on your own machine for privacy and offline use. Cloud mode trades that setup for faster access and paid daily capacity.

Do I need to create an account to use Grammate?

You can start with the free experience first. If you want cloud features, upgrades, or synced billing access, you may be asked to sign in.

Will Grammate replace text automatically?

No. You stay in control. Review mode lets you check the suggested correction first, and the Instant button is there if you want a faster one-click replace flow.

Do I lose control over the final text?

No. Grammate shows the correction first. You choose whether to replace the original text.

Can I switch between local and cloud later?

Yes. You can keep using Local AI and add Cloud AI when you want faster setup or more daily correction capacity.

Does the app support long documents?

Yes, but the best plan depends on how often you edit and how much cloud volume you need each day. Pro gives more room for heavier writing sessions.

What happens after I use up my free cloud quota?

You can keep using Local AI if it is installed, or upgrade to a paid cloud plan for more daily cloud corrections.

Do I need a GPU for Local AI?

A GPU is recommended for the best Local AI experience. Grammate uses Google Gemma 4 by default, and around 6 GB of VRAM or more is a good target. You can also choose a lighter model if your PC has less power.

Is Grammate only for grammar fixes?

No. It fixes grammar, improves clarity, and can also rewrite text in different tones so your writing better matches the situation.

Ready for a Windows grammar checker that stays out of your way?

Download Grammate

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