The short answer
These are not competitors. Raycast is a launcher that makes your Mac faster to operate. Grammarly is a writing assistant that makes your text cleaner. Comparing them is like comparing a keyboard shortcut to a proofreader: both useful, neither replaces the other.
Raycast
- Open apps and files instantly
- Clipboard history & snippets
- Calculator, converters, quicklinks
- Window management
- Extensions & scripts
- AI chat & cloud sync on Pro
Grammarly
- Inline grammar & spelling fixes
- Tone and clarity suggestions
- Rewrites and word choice
- Plagiarism detection (Premium)
- Works in browsers & some apps
- No launcher or system tools
If you live in your keyboard, Raycast saves you seconds all day. If you write a lot, Grammarly catches what you miss. Many people genuinely want both, which is where the cost adds up.
The catch: that is two subscriptions
Run both at their full power and you are paying for two tools every month:
| Capability | Raycast Pro | Grammarly Premium | Brow |
|---|---|---|---|
| App launcher | Yes | No | Yes, free |
| Clipboard history | Pro | No | Yes, free |
| Calculator & converters | Yes | No | Yes, free |
| Window management | Yes | No | Yes, free |
| Grammar & spelling fix | No | Yes | Yes, Pro |
| Works system-wide in any app | Launcher only | Browsers & some apps | Yes, any app |
| Voice dictation | No | No | Yes, Pro |
| Translation | No | No | Yes, Pro |
| Monthly cost | ~$8-10 | ~$12-30 | $0, AI at $4.99 |
Combined, Raycast Pro plus Grammarly Premium runs roughly $20-40 a month. That is the real number behind "do I need both".
The one app that covers both sides
Brow is a native Mac app that bundles a fast launcher (the Raycast side) with system-wide AI grammar correction (the Grammarly side), plus clipboard, screenshots, window management, and a notch hub. Press a hotkey to launch anything; select text in any app and double-tap Shift to fix grammar instantly. The launcher and everyday tools are free forever; the AI layer is $4.99/mo. It is not as deep as either specialist in its own lane, but for most people it replaces the need to pay for two.
Free launcher · AI Pro $4.99/mo or $49/yearWhich should you choose?
Pick Raycast if
You are a power user who lives in extensions, custom scripts, and a deep launcher ecosystem, and you do not need writing help. Raycast's extension store and scripting depth are unmatched.
Pick Grammarly if
Writing quality is your priority (long-form documents, tone tuning, plagiarism checks) and you do not care about launcher or system utilities. Grammarly's writing engine is more advanced than a general-purpose grammar fix.
Pick Brow if
You want both capabilities without two subscriptions. You get a free launcher that handles the daily Raycast jobs (app search, clipboard, calculator, converters, window snapping) and add AI grammar fix, dictation, and translation for $4.99/mo, all native, all on one hotkey, all private on your Mac.
Frequently asked questions
Is Raycast a Grammarly alternative?
No. Raycast is an app launcher and productivity command bar that opens apps, runs scripts, manages your clipboard, and does quick calculations. It has no grammar or spell checking. Grammarly is a writing assistant. They solve different problems, so one is not a replacement for the other.
Does Raycast have grammar checking?
Raycast does not include built-in grammar checking. With Raycast AI (a paid Pro feature) you can ask an AI to rewrite text, but that is a chat-style step, not the automatic inline correction Grammarly gives you as you type.
Do I need both Raycast and Grammarly?
Only if you want best-in-class depth in both launching and writing. Running both means two subscriptions: Raycast Pro at roughly $8-10/mo plus Grammarly at $12-30/mo, so $20-40/mo combined. If you want both capabilities without two bills, a single app like Brow includes a free launcher and adds AI grammar fix for $4.99/mo.
What is cheaper than Raycast and Grammarly together?
Brow. Its launcher is free forever and covers the everyday Raycast use cases (app search, clipboard history, calculator, converters). AI grammar fix, dictation, and translation are part of Brow Pro at $4.99/mo or $49/year, far less than paying for Raycast Pro and Grammarly separately.
Can one Mac app replace both Raycast and Grammarly?
For most people, yes. Brow combines a fast native launcher (like Raycast) with system-wide AI grammar correction (like Grammarly) plus clipboard, screenshots, and window management. It is not as deep as either specialist in its own niche, but it covers both jobs in one native app for a fraction of the combined price.
More on the launcher side? See the Raycast alternative FAQ, or take a closer look at Brow's free Mac launcher. On the writing side, see the Grammarly alternative for Mac.