// alternatives
Slashit is a Grammarly alternative for Mac and Windows that lets you build your own AI rewrite hotkeys with your own prompts — no prompt limits, no prescriptive suggestions, no rigid grammar rules. Press Cmd + I and Slashit rewrites your selected text using your saved prompt. Want a punchy LinkedIn tone? A professional email rewrite? A 50% shorter version? You define each hotkey. The Magical AI feature is built into the same app as your text expander and clipboard manager — all for a $39 lifetime deal on AppSumo instead of Grammarly's $144/year forever.
🔥 Slashit Lifetime Deal — Starts at $39 on AppSumo (up to 77% off). One payment, no recurring subscription, no AI prompt caps. Visit AppSumo →
Grammarly is the AI writing leader — 40 million users, 50,000 organizations, 17+ years of grammar and tone R&D. It's genuinely good at prescriptive writing help: telling you what's grammatically wrong, suggesting tone adjustments, flagging plagiarism, and applying brand style guides.
But here's the thing: Grammarly decides what good writing looks like. You get Grammarly's suggestions, Grammarly's tone categories, Grammarly's AI prompts (capped at 100/month on Free, 2,000/month on Pro). You don't control the AI — you accept or reject what it offers.
Slashit's Magical feature flips that completely. You write the prompts. You assign the hotkeys. You decide what "professional" or "punchy" or "shorter" means for your work. Highlight text, press your hotkey, and Slashit's AI rewrites it exactly the way you defined — in any app on your computer, with no monthly prompt limit.
And because Slashit is also a full text expander and clipboard manager in the same app, you get three workflows in one tool — for $39 lifetime instead of $144/year forever.
Grammarly is genuinely strong at grammar checking and prescriptive AI suggestions.
To be fair: Grammarly is the most comprehensive prescriptive AI writing tool on the market. If your main need is grammar correction, plagiarism detection, citation generation, AI detection, brand style guide enforcement, or mobile writing assistance, Grammarly is the deepest tool in the category. This page is for users who want to control their AI writing workflow with custom prompts and hotkeys, plus get text expansion and clipboard history in the same app.
Slashit's Magical AI rewriter is a custom hotkey + custom prompt system that lets you build your own personal AI writing assistants — as many as you want — and trigger them in any app on your Mac or Windows machine.
Here's exactly how it works:
Open Slashit → "New Magical" → write your AI prompt → assign a hotkey → pick your AI model (ChatGPT, Gemini, others).
Example: You create a Magical called "Make Professional." Your prompt: "Rewrite the selected text to sound polished and professional, while keeping the meaning and tone friendly. No corporate jargon." You assign it to Cmd + I. You pick ChatGPT as the AI model. Save.
Now go to Gmail, Slack, LinkedIn, Notion, your CRM, ChatGPT itself, your code editor — anywhere you type. Write a draft that doesn't feel quite right. Highlight it. Press Cmd + I.
Slashit reads the highlighted text, sends it to your AI model with your saved prompt, and replaces the text in place with the rewrite.
Most users start with one or two Magicals and end up with five to ten — each tuned for a specific writing situation.
Here are real Magical templates Slashit users have built — these are examples of what's possible when you control the prompt, not Grammarly:
1 · Cmd + I
Make Professional
Prompt: "Rewrite the selected text to sound polished and professional, friendly tone, no corporate jargon, keep it concise."
Use case: Cleaning up casual Slack messages before sending them to a client or executive.
2 · Cmd + P
Punchy LinkedIn Post
Prompt: "Rewrite as a punchy LinkedIn post. Short sentences. Hook in the first line. No emojis. No buzzwords like 'leverage' or 'synergy.' End with a question."
Use case: Turning a rough idea into a publish-ready LinkedIn post in seconds.
3 · Cmd + T
Translate to Spanish, Business Tone
Prompt: "Translate the selected text to Spanish, business-formal tone. Keep proper nouns in English."
Use case: Responding to Spanish-speaking clients without leaving Gmail.
4 · Cmd + E
50% Shorter
Prompt: "Rewrite the selected text to be 50% shorter. Keep every key fact. Cut filler words and repeated points."
Use case: Compressing a long email draft into something the recipient will actually read.
5 · Cmd + R
My Brand Voice
Prompt: "Rewrite in my brand voice: direct, warm, no jargon, second person ('you/your'), short paragraphs. Don't use the words 'leverage,' 'innovative,' 'cutting-edge,' or 'game-changer.'"
Use case: Marketers and founders maintaining consistent voice across LinkedIn, newsletters, and customer communications.
6 · Cmd + B
Bullet Points
Prompt: "Convert the selected text into clean bullet points. Each bullet under 12 words. Lead with the action or outcome."
Use case: Turning a wordy paragraph into scannable bullets for status updates or meeting notes.
7 · Cmd + F
Friendly Reply Tone
Prompt: "Rewrite as a warm, friendly reply. Acknowledge the other person's point first. Sound like a thoughtful human, not a customer service script."
Use case: Sales reps and support agents personalizing replies without sounding robotic.
The point: Every one of these is something you defined. Grammarly's "Make this professional" button uses Grammarly's idea of professional. Slashit's Cmd + I uses your idea of professional — written in your own words, applied with one keystroke.
| Feature | Slashit | Grammarly |
|---|---|---|
| AI rewriting with custom prompts | ✅ Magical hotkey — your prompt, your hotkey | ❌ Grammarly's preset prompts only |
| Build unlimited custom AI hotkeys | ✅ Unlimited Magicals | ❌ Not user-configurable |
| Pick your own AI model | ✅ ChatGPT, Gemini, others | ❌ Grammarly's AI only |
| AI prompt limit per month | ✅ No platform limit | ⚠️ Free: 100/mo · Pro: 2,000/mo |
| In-place text rewriting in any app | ✅ Highlight, hotkey, done | ✅ Yes (within supported apps) |
| Text expansion (slash commands) | ✅ /intro, /invoice, custom triggers | ⚠️ Limited Snippets feature for Business |
| Dynamic templates with placeholders | ✅ Names, dates, project type | ❌ Not designed for this |
| Clipboard history manager | ✅ Searchable history | ❌ Not included |
| Grammar and spell checking | ❌ Not the core focus | ✅ Deepest in the category |
| Plagiarism checker | ❌ Not included | ✅ Included on Pro+ |
| AI Detector | ❌ Not included | ✅ Included |
| AI Humanizer | ❌ Not included | ✅ Included |
| Citation Generator | ❌ Not included | ✅ Included |
| Brand style guide enforcement | ❌ Use Magical prompts instead | ✅ Included on Pro+ |
| Tone detection | ❌ Use Magical prompts instead | ✅ Included |
| macOS support | ✅ Yes | ✅ Yes |
| Windows support | ✅ Yes | ✅ Yes |
| iOS / iPad support | 🚀 Coming 2027 | ✅ Yes |
| Android support | ❌ Not currently | ✅ Yes |
| MS Office integration | Works in Word via OS-level | ✅ Native integration |
| Google Docs integration | Works via OS-level | ✅ Native integration |
| Free plan | ✅ Permanent free tier | ✅ Free (100 AI prompts/mo) |
| Lifetime deal | ✅ From $39 on AppSumo | ❌ Subscription only |
| Monthly subscription | $5/month | $30/month (Pro) |
| Annual subscription | $54/year | $144/year (Pro, $12/mo billed yearly) |
| Team / Enterprise | Available on paid plans | Custom (contact sales) |
Pricing verified against grammarly.com/plans and slashit.app at time of writing.
This is the biggest functional difference. Grammarly's AI follows Grammarly's models, prompts, and tone categories. Slashit's Magical AI follows yours. Want it to sound like a 25-year-old startup founder? A 50-year-old enterprise lawyer? A friendly support agent? Write that prompt once, assign a hotkey, use it forever. Grammarly can't be tuned to your exact voice. Slashit can — and you do the tuning in plain English.
Grammarly Free caps you at 100 AI prompts per month. Pro caps at 2,000 prompts per month for $144/year. If you write a lot — sales emails, content drafts, support replies, social posts — you hit those ceilings fast. Slashit has no platform-imposed monthly cap on Magical AI usage (you only pay for whatever AI model you choose to plug in, if any).
Grammarly does AI writing assistance. Slashit does AI writing plus text expansion. Type /intro and get a personalized client email expanded in one keystroke. Then hit Cmd + I to polish it with your Magical AI rewriter. Two complementary workflows, one app.
Grammarly doesn't include a clipboard manager. Slashit does — searchable history for everything you copy, with a custom hotkey to recall any past clip. For freelancers, agency owners, and anyone juggling research and client assets, this single feature replaces a separate tool.
Grammarly Pro is $144/year — every year you use it. Over 5 years, that's $720. Over 10 years, $1,440. Slashit's AppSumo lifetime deal starts at $39 — one payment, forever. The lifetime pays for itself in 3.3 months and keeps paying you back the rest of your life. For teams, the math gets sharper: 5 users on Grammarly Pro = $720/year = $3,600 over 5 years. Slashit team plans include a lifetime option.
Slashit lets you pick which AI model powers each Magical template — ChatGPT for nuanced tone work, Gemini for speed, others as they're added. Grammarly uses its own proprietary AI with no model selection. If you have preferences (or a paid ChatGPT/Gemini subscription you'd rather use), Slashit gives you the choice.
💎 Slashit
Free + $39 lifetime available
Free plan
Core text snippets, basic templates, clipboard manager, and Magical AI rewriter access.
Monthly
$5/month with full feature access including unlimited Magical AI templates.
Annual
$54/year (saves ~$6/year vs monthly).
Lifetime deal
Starts at $39 on AppSumo — one-time payment, no recurring fees. Up to 77% off.
Includes: Magical AI rewriter + text expansion + dynamic templates + clipboard history, all in one app. macOS & Windows (iOS coming 2027).
Grammarly
Subscription · No lifetime option
Free
$0/month. Grammar checking, tone suggestions, 100 AI prompts/month.
Pro
$12/month billed yearly ($144/year), or $30/month billed monthly. Full sentence rewriting, tone adjustment, brand voice, 2,000 AI prompts/month.
Enterprise
Custom pricing. Unlimited members, unlimited AI prompts, dedicated support, confidential mode, granular roles, DLP, SSO.
Lifetime deal
Not available — subscription only.
Get Slashit Lifetime on AppSumo →
| Time Period | Grammarly Pro | Slashit Lifetime |
|---|---|---|
| Year 1 | $144 | $39 (one-time) |
| Year 3 | $432 total | $39 total |
| Year 5 | $720 total | $39 total |
| Year 10 | $1,440 total | $39 total |
| Time Period | Grammarly Pro (5 users) | Slashit Team Lifetime |
|---|---|---|
| Year 1 | $720 | One-time team license |
| Year 3 | $2,160 | Same one-time price |
| Year 5 | $3,600 | Same one-time price |
Pricing verified against grammarly.com/plans at time of writing.
“What I like most is that it's easy to use. The shortcuts feel natural, and I don't have to stop what I'm doing just to rewrite a sentence or pull in a saved reply. It fits into my workflow without getting in the way.”
“I have been a Snippet user for a few years and was always annoyed by how little development this app has seen in terms of UI and usability. It feels outdated. That's why, when I discovered the Slashit app, I decided to give it a try, and so far, so good. The design makes the app really easy to understand and get started with. The text replacement for shortcuts is fast and satisfactory.”
“I use Slashit App for productivity as a project manager, and I love that I don't have to manually copy and paste the same email again and again. The template and snippet features really stand out to me; they're the main features and they're just amazing. I can use a snippet shortcut, and it automatically brings the whole text paragraph into my Slack or email message.”
“I've been using Slashit for a few weeks now, and it's been a game-changer for streamlining my workflow. As someone who constantly onboards and communicates with clients, I used to waste time on repetitive tasks. Now, with just a shortcut, everything I need is ready in seconds.”
Install takes about a minute. Slashit works inside Gmail, Slack, Notion, LinkedIn, and any other app — no setup needed.
Open Slashit → "New Magical" → write your AI rewrite prompt → assign a hotkey like Cmd + I → pick your AI model. Most users start with "Make Professional" or "Shorten by 50%."
Punchy LinkedIn, friendly reply tone, translation, bullet points, brand voice — build one for each common writing situation in your workflow.
Open Gmail, write a quick draft, highlight it, press your hotkey. The AI rewrites in place using your prompt.
If Grammarly's Snippets feature is what you've been using for boilerplate, build slash commands for the same content in Slashit (e.g., /sig, /intro, /pricing).
Slashit's clipboard manager turns on automatically — every text, link, and image you copy becomes searchable.
Slashit doesn't replace grammar checking as a feature. If pure grammar correction is your main use case, you can run both apps side by side — Grammarly catches typos and grammar issues, Slashit handles your custom AI rewriting and text expansion. Most users are productive in Slashit within 30 minutes.
| Workflow | Before (Grammarly) | After (Slashit) |
|---|---|---|
| Rewriting a draft message | Click Grammarly's "rewrite" → accept their suggestion | Highlight → press your custom hotkey → AI rewrites with your prompt |
| Polishing tone for a specific brand voice | Pick from Grammarly's preset tones (formal, friendly, etc.) | Magical with your brand voice prompt baked in |
| Translating a reply | Open separate translator | Press Cmd + T → translated in place |
| Inserting a saved snippet | Limited Snippets feature (Business plan) | /intro, /invoice, etc. with placeholders |
| Recovering a recently copied URL | Not possible — Grammarly doesn't include clipboard | Slashit's clipboard history |
| Tool stack required | Grammarly + ChatGPT + clipboard tool (3 apps) | Slashit (1 app) |
| Monthly AI prompt limit | 100 (Free) or 2,000 (Pro $144/year) | No platform limit |
| Solo 5-year cost | $720 (Pro × 5 years) | $39 (one-time AppSumo lifetime) |
| 5-person team 3-year cost | $2,160 (Pro × 5 users × 3 years) | One-time team lifetime |
🔥 Stop Renting Your AI Writing Assistant
Grammarly Pro costs $144/year — every year. That's $720 over 5 years. Slashit's $39 AppSumo lifetime deal is a one-time payment that includes everything: Magical AI rewriting (with your own prompts and hotkeys), text expansion, dynamic templates, and clipboard history.
Slashit runs at the operating system level on Mac and Windows. Your Magical AI hotkeys, snippets, dynamic templates, and clipboard history work identically in any browser, any web app, any desktop app, any text field.
Tested and loved in: Gmail · Outlook · Slack · Microsoft Teams · Notion · LinkedIn · Upwork · Zendesk · HubSpot · Intercom · Salesforce · ChatGPT · Discord · VS Code · Apple Mail · Things · MS Word · Google Docs — and any other text field on your computer.
Available on macOS and Windows today. iPhone and iPad coming 2027.
Yes, for a specific use case: if you want custom AI rewriting with your own prompts and hotkeys (instead of Grammarly's preset suggestions), text expansion, and clipboard history — all in one app. Slashit is not a direct replacement for Grammarly's grammar checking, plagiarism detection, or citation generation. Those are Grammarly's deepest strengths. Slashit's strength is giving you a personalized AI writing workflow you control with custom prompts.
Grammarly's AI is prescriptive — it offers suggestions based on Grammarly's models, tone categories, and grammar rules. You accept or reject what Grammarly proposes. Slashit's Magical is personalized — you write the prompt that defines how the AI rewrites. Want "make this sound like a confident founder" or "rewrite in my brand voice with no corporate jargon"? You write that prompt once, assign it to a hotkey like Cmd + I, and apply it to any text in any app with one keystroke. Grammarly can't do this.
No platform-imposed limit. Grammarly Free caps you at 100 AI prompts per month, and Pro caps at 2,000 per month for $144/year. Slashit has no monthly cap on Magical AI usage on its paid plans (your own AI API limits apply if you use your own ChatGPT or Gemini key).
Slashit doesn't have a built-in grammar checker — that's Grammarly's category-leading strength. If grammar checking is essential to your workflow, you have two options: (1) Run both apps side by side — Grammarly for grammar, Slashit for custom AI rewriting and text expansion. (2) Build a Magical with a prompt like "Fix grammar, spelling, and punctuation, keep the meaning and tone" and use that as your grammar-check hotkey.
Significantly. Grammarly Pro is $12/month billed yearly ($144/year) — every year. Slashit's AppSumo lifetime deal starts at $39 — one payment, forever. Over 5 years, that's $720 vs $39 for solo users. For a 5-person team on Grammarly Pro, that's $3,600 over 5 years. Slashit team plans include a lifetime option that removes that recurring cost.
Yes. Slashit lets you pick which AI model powers each Magical template — ChatGPT, Gemini, and others. You can match the AI to the writing task (e.g., ChatGPT for nuanced tone work, Gemini for speed). Grammarly uses its own proprietary AI with no model selection.
A few important things. Grammarly has the deepest grammar and spell checker in the category, a built-in plagiarism checker, an AI detector, an AI humanizer, a citation generator (useful for academic writing), brand style guide enforcement, and native iOS, iPad, and Android apps. Grammarly also has 17+ years of writing R&D and integrations with MS Office and Google Docs. If those are core to your workflow, Grammarly is the right tool — or you can run both apps side by side.
Not yet. iPhone and iPad apps launch in 2027. Grammarly has native apps for iOS, iPad, and Android today. If mobile writing assistance is mission-critical, factor in Slashit's 2027 timeline. Most users find that desktop AI rewriting covers 95%+ of their typing volume.
Slashit's text expansion is a core feature — slash commands like /intro, /invoice, and /sig expand into full text in any app. Dynamic Templates add editable placeholders for names and dates. Grammarly has a Snippets feature, but it's limited to Business and Enterprise plans and isn't as central to the product. If text expansion matters to you, Slashit is built around it from the ground up.
AppSumo lifetime deals typically run for a limited window and pricing can change. The current Slashit deal starts at $39 with up to 77% off the regular price. If you're switching from Grammarly specifically to escape the $144/year subscription, locking in the lifetime now means no annual fees ever again — for Magical AI rewriting, text expansion, dynamic templates, and clipboard history combined.
Grammarly is the AI writing leader for prescriptive grammar checking, brand style guide enforcement, and mobile writing assistance. But if you want AI rewriting you control with your own prompts and hotkeys, plus text expansion and clipboard history in the same app, on Mac and Windows, for a one-time $39 lifetime instead of $144/year forever — Slashit is built for exactly that. No credit card required · Mac & Windows (iOS 2027) · Lifetime deal available on AppSumo.
// more comparisons
TextExpander AlternativeSlashit is a TextExpander alternative for Mac and Windows that adds two things TextExpander doesn't have: a built-in AI rewriter and a full clipboard history manager — all in one app, with a free plan and a $39 lifetime deal on AppSumo. If you've been paying TextExpander's annual subscription forever, miss the lifetime option they killed in 2016, or want AI rewriting and clipboard history without buying three separate tools, Slashit covers the full workflow in one app.
Typedesk AlternativeSlashit is a Typedesk alternative built for anyone who lives in Gmail, Slack, Notion, Zendesk, HubSpot and LinkedIn — not just support teams. Get text snippets, dynamic templates with placeholders, a custom AI rewrite hotkey and a lifetime deal option without the monthly subscription lock-in.
Paste AlternativeSlashit is a Paste app alternative for Mac and Windows that combines a clipboard manager, text expander, dynamic templates and an AI rewrite hotkey in one app. If you've been using Paste as a clipboard manager but find yourself wanting trigger-based text expansion, placeholder-driven templates, AI rewriting or Windows support — Slashit is built for exactly that workflow, with a free plan and a $39 lifetime deal on AppSumo.
