Alternatives · 2026
Best Smart Keys Alternatives in 2026
24 alternatives · 23 with a free plan · Updated
What are the best Smart Keys alternatives?
The best Smart Keys alternatives for AI Code Assistant in 2026 are Smart Keys (AI grammar checker keyboard for iPhone and Mac, free), PaletteBrain (macOS app, paid) and TexTab (create custom AI keyboard shortcuts on macOS to rewrite, free). 23 of the 24 listed alternatives have a free or freemium plan.
Looking for something other than Smart Keys? Below are 24 alternatives in AI Code Assistant, AI Grammar Checker and AI Productivity Tools, all closely matched, ranked by how much they overlap with Smart Keys. Smart Keys itself is free. Each entry shows what the tool does, what it shares with Smart Keys, its key features and pricing.
What is Smart Keys?
Smart Keys puts AI writing help behind keyboard shortcuts on your Mac. Smart Keys is an AI writing assistant that fixes grammar, translates text, shifts tone and helps with code, all from a key combination instead of a separate app. You select text, press the shortcut, and the result comes back where you were typing.
- Categories
- AI Code AssistantAI Grammar CheckerAI Productivity ToolsAI SummarizerAI TranslateAI Writing Assistants
- Pricing
- Free
Key features of Smart Keys
- It aims to make writing easier and more efficient for anyone who writes regularly
Smart Keys alternatives compared
| Tool | Pricing | Shared with Smart Keys | Match |
|---|---|---|---|
| Smart Keys | Free | — | Original |
| Smart Keys | Free | AI Code Assistant, AI Grammar Checker, AI Summarizer, AI Translate, AI Writing Assistants | Strong match |
| PaletteBrain | Paid | AI Code Assistant, AI Grammar Checker, AI Productivity Tools, AI Summarizer, AI Translate, AI Writing Assistants | Strong match |
| TexTab | Free | AI Grammar Checker, AI Productivity Tools, AI Summarizer, AI Writing Assistants | Strong match |
| ailight | Freemium | AI Code Assistant, AI Productivity Tools, AI Summarizer, AI Translate, AI Writing Assistants | Strong match |
| PromptBoom | Free | AI Code Assistant, AI Grammar Checker, AI Productivity Tools, AI Summarizer, AI Translate, AI Writing Assistants | Strong match |
Top 24 alternatives to Smart Keys
- #1
AI grammar checker keyboard for iPhone and Mac that also translates text and adjusts tone in your writing.
In common with Smart Keys: AI Code Assistant, AI Grammar Checker, AI Summarizer, AI Translate, AI Writing Assistants
- Easy to use and integrate into existing workflows
- Offers a variety of helpful features in one keyboard
- Can improve writing quality and efficiency
Pricing: free
- #2P
PaletteBrain is a macOS app that brings ChatGPT into any application through keyboard shortcuts, for quick AI writing help.
In common with Smart Keys: AI Code Assistant, AI Grammar Checker, AI Productivity Tools, AI Summarizer, AI Translate, AI Writing Assistants
- Contact us for custom pricing
Pricing: paid, from $29
- #3
Create custom AI keyboard shortcuts on macOS to rewrite, translate, summarize, or fix grammar in any app with TexTab.
In common with Smart Keys: AI Grammar Checker, AI Productivity Tools, AI Summarizer, AI Writing Assistants
Pricing: free
- #4
ailight is an AI command bar that transforms text on your screen, such as rewriting, summarizing, or translating selected content, with custom actions.
In common with Smart Keys: AI Code Assistant, AI Productivity Tools, AI Summarizer, AI Translate, AI Writing Assistants
- Comes with a 7-day free trial
Pricing: free plan, paid plans from $4.99
- #5
PromptBoom is an all-in-one AI writing assistant with translation, summarizing, grammar fixing, chat, and PDF tools, reached through Telegram or the web.
In common with Smart Keys: AI Code Assistant, AI Grammar Checker, AI Productivity Tools, AI Summarizer, AI Translate, AI Writing Assistants
Pricing: free
- #6
Browser extension that runs custom ChatGPT prompts on any selected text, using your own OpenAI API key for grammar fixes, summaries and translation.
In common with Smart Keys: AI Grammar Checker, AI Productivity Tools, AI Summarizer, AI Translate, AI Writing Assistants
- Browser extension for custom ChatGPT prompts on selected text
Pricing: free
- #7
AI writing assistant for macOS that runs custom prompts on selected text in any app with a keyboard shortcut.
In common with Smart Keys: AI Productivity Tools, AI Translate, AI Writing Assistants
Pricing: free
- #8
Word Up is an AI keyboard assistant that writes, translates, and proofreads text inside any app you type in on your phone or computer.
In common with Smart Keys: AI Grammar Checker, AI Summarizer, AI Translate, AI Writing Assistants
Pricing: free
- #9F
Finito AI is a ChatGPT writing assistant that fixes grammar, rewrites text and translates text in any app or website.
In common with Smart Keys: AI Grammar Checker, AI Productivity Tools, AI Translate, AI Writing Assistants
Pricing: free
- #10
AI writing tool suite with grammar, plagiarism, paraphrasing, summarizing, translation, and AI detection checks for students and writers.
In common with Smart Keys: AI Grammar Checker, AI Productivity Tools, AI Summarizer, AI Translate, AI Writing Assistants
- Comprehensive suite of AI-powered writing tools
- Aids in boosting everyday productivity across writing and studying tasks
- Helps maintain authenticity and integrity in written content
Pricing: free
- #11
ParagraphAI is an AI writing assistant that fixes grammar, writes email replies and edits the tone of text in emails and messages.
In common with Smart Keys: AI Grammar Checker, AI Summarizer, AI Writing Assistants
- Reply and Edit per day
- Unlimited uses of Fix
Pricing: free
- #12
AITextTune is an AI text improver for Windows that fixes errors, rewrites style, summarizes, and translates selected text in any app.
In common with Smart Keys: AI Grammar Checker, AI Productivity Tools, AI Summarizer, AI Translate, AI Writing Assistants
- Use it on any tool or software you're writing on and in any language
- PERFECT WRITING: Improve the clarity and flow of your texts
- Generate summaries
Pricing: free
- #13
Browser extension that brings ChatGPT into any text box so you can write emails, LinkedIn posts and threads without leaving the page.
In common with Smart Keys: AI Code Assistant, AI Productivity Tools, AI Summarizer, AI Translate, AI Writing Assistants
- Seamlessly integrated in 20
- Design Your Shortcuts
- Get stuff done 4x quicker
Pricing: free
- #14
Macbeth AI is an AI writing and content generator for text, ad copy, images, speech and code, with a chat assistant.
In common with Smart Keys: AI Grammar Checker, AI Productivity Tools, AI Summarizer, AI Translate, AI Writing Assistants
- Wide array of AI tools for various content generation needs
- Offers a free trial with no credit card required
- Provides API access for paid plans
Pricing: free
- #15
Cuely is an AI assistant that works as a cross-platform ChatGPT client on web, desktop, and Slack for replies, summaries, grammar, and translation.
In common with Smart Keys: AI Grammar Checker, AI Productivity Tools, AI Summarizer, AI Translate, AI Writing Assistants
- Cross-platform chatGPT client for AI-assisted work
Pricing: free
- #16T
TypeAri is a Chrome extension for translating and fixing grammar in any online text box, with AI rewriting and tone options.
In common with Smart Keys: AI Grammar Checker, AI Translate, AI Writing Assistants
Pricing: free
- #17W
macOS writing assistant that adds AI rewriting, summarizing, translation and OCR text extraction to browsers and native apps.
In common with Smart Keys: AI Grammar Checker, AI Productivity Tools, AI Summarizer, AI Translate, AI Writing Assistants
- It is cost-effective
- It offers AI prompts
Pricing: free
- #18
AiEditor is an open-source AI text editor with Markdown support, real-time collaboration, and private deployment options.
In common with Smart Keys: AI Code Assistant, AI Translate, AI Writing Assistants
- Open-source and customizable
- Supports various UI frameworks
- Offers powerful AI capabilities
Pricing: free
- #19
PopAir is a native macOS AI copilot that works inside any Mac app, with chat, image generation, meeting summaries and OCR.
In common with Smart Keys: AI Productivity Tools, AI Summarizer, AI Translate, AI Writing Assistants
- It functions as a lightweight
Pricing: free
- #20
Ahsk is a free macOS AI assistant that translates and rewrites text, analyzes screenshots, and downloads videos inside other apps.
In common with Smart Keys: AI Productivity Tools, AI Summarizer, AI Translate, AI Writing Assistants
Pricing: free
- #21
Copilot Hub is an all-in-one AI toolbox for students and knowledge workers, covering reading, writing and coding tasks.
In common with Smart Keys: AI Code Assistant, AI Productivity Tools, AI Writing Assistants
- Comprehensive AI toolbox
- Designed for students and knowledge workers
- Enhances efficiency in various tasks
Pricing: free
- #22G
GenieeAI is a ChatGPT-powered browser extension and AI writing assistant that drafts and rewrites text in any textbox without switching tabs.
In common with Smart Keys: AI Code Assistant, AI Productivity Tools, AI Summarizer, AI Translate, AI Writing Assistants
- Saves time by eliminating tab switching
- Increases productivity with AI-powered content generation
- Offers customizable prompts for specific needs
Pricing: free
- #23T
TextAdviser is an AI writing assistant that checks grammar, flags plagiarism, paraphrases, summarizes, and translates text for students and writers.
In common with Smart Keys: AI Grammar Checker, AI Summarizer, AI Translate, AI Writing Assistants
- It also includes an AI chat for assistance and a dream interpreter
Pricing: free
- #24
Ghostype is a macOS voice typing app that turns speech into polished text and adjusts tone for each app you use.
In common with Smart Keys: AI Productivity Tools, AI Translate, AI Writing Assistants
- It prioritizes privacy by processing data locally on the device
Pricing: free
How we picked these Smart Keys alternatives
We rank tools by how closely they match Smart Keys: tools that share more of its categories rank first, then tools whose main category, tags and description overlap with it, then community votes and views. Pricing type and features come from each product's SoftwareVital listing. Admins can pin or remove tools from this list.
Frequently asked questions
What are the best alternatives to Smart Keys in 2026?
The closest alternatives to Smart Keys are Smart Keys, PaletteBrain, TexTab, ailight and PromptBoom. They are ranked by how many categories and tags they share with Smart Keys and how similar their descriptions are, then by community votes and views on SoftwareVital.
What is the closest alternative to Smart Keys?
Smart Keys is the closest match because it shares AI Code Assistant, AI Grammar Checker and AI Summarizer with Smart Keys. It is free.
Are there free alternatives to Smart Keys?
Yes. 23 of the 24 alternatives have a free or freemium plan, including Smart Keys (free), TexTab (free), ailight (freemium), PromptBoom (free) and Prompt Selector (free). Smart Keys is free.
Which Smart Keys alternatives are paid or enterprise tools?
PaletteBrain (paid) uses paid or enterprise pricing, which usually means more support and admin options for teams.
How does Smart Keys compare to Smart Keys?
Smart Keys overlaps with Smart Keys in AI Code Assistant, AI Grammar Checker and AI Summarizer. Its listed features include easy to use and integrate into existing workflows, offers a variety of helpful features in one keyboard and can improve writing quality and efficiency. Pricing: free. Open the side-by-side compare page for a full breakdown.
What category is Smart Keys in?
Smart Keys is listed under AI Code Assistant on SoftwareVital. Browse that category to see more tools in the same group.