Comparison table
| Tool | Price from | Free plan | Category |
|---|---|---|---|
 ChatGPT | 34,99 PLN/mo | yes | Chatbots & AI assistants |
 Claude | 17 USD/mo | yes | Chatbots & AI assistants |
 Jasper | not listed | trial | Writing & editing |
 Copy.ai | 24 USD/mo | trial | Business & sales |
 Writesonic | 79 USD/mo | trial | AI search engines |
 DeepL | 7.49 EUR/mo | trial | Translation |
 Bielik | not listed | yes | Chatbots & AI assistants |
 Grammarly | 12 USD/mo | yes | Writing & editing |
 QuillBot | not listed | ? | Writing & editing |
 LanguageTool | 49,90 PLN/mo | yes | Writing & editing |
How to choose
- Start with a tool that has a free plan and test it on your real task, not on the demo example.
- Compare prices in the same currency and billing period - annual plans are usually cheaper per month.
- For commercial work, check the license - free plans often do not grant commercial rights.
More tools (164)
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Rytr
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Sudowrite
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Teal
AI resume builder and job search tracker that tailors resumes to each job posting and organizes applications in one place.
Wordtune
AI writing and reading assistant that paraphrases, rewrites, proofreads, summarizes and translates text, aimed at people writing in English.
Hemingway Editor Plus
Writing editor that flags unclear sentences, grammar issues and tone problems to make text clearer, for writers and editors.
Paperpal
AI writing and research assistant for academics, covering grammar, plagiarism, paraphrasing, citations and journal submission checks.
Google Workspace Gemini
Generative AI built into Gmail, Docs, Sheets and other Google Workspace apps, for businesses and teams.
Microsoft Copilot
AI chat assistant from Microsoft for creating, brainstorming, learning and solving everyday problems, with a Microsoft 365 Copilot tier for work.
Shopify Sidekick
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Grok
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HubSpot
All-in-one marketing, sales, and customer service software platform with AI tools, for businesses of any size.
Suno
Generates complete original songs with vocals, lyrics and production from a text prompt, for creators and hobbyists alike.
DeepSeek
Chinese AI lab offering open-source large language models (DeepSeek-V4, R1) via a chat app, web interface and developer API.
Clever AI Humanizer
Free web tool that rewrites AI-generated drafts to sound more natural, varied and readable, for writers, marketers and job seekers.
HyperWrite
AI writing assistant with autocomplete, web search and citations, for writers, students and professionals working in Chrome and Gmail.
Jetwriter AI
AI writing assistant as a browser extension, web app and mobile tool for writing emails, fixing grammar and translating on any site.
Mutiny
AI sales assistant that builds custom buyer assets (decks, deal rooms, business cases, follow-ups) from calls, email and CRM data for enterprise sales teams.
NetusAI
AI article generator that drafts SEO-optimized blog posts and articles from a topic and keywords, for bloggers and content marketers.
Novelcrafter
Novel writing software with a story bible (Codex), planning tools and optional AI assistance for authors writing books, series and other long-form fiction.
Phrasly
Humanizes AI-generated text, detects AI writing, and offers a chatbot and document editor for writers, students and businesses.
Postwise
AI tool that turns your ideas into posts for Twitter/X, LinkedIn and Threads, plus scheduling, for creators and businesses.
QuickCreator
AI content team for solo founders and one-person marketers that writes articles in your voice, aimed at Google rankings and AI search citations.
SEOwind
AI-plus-human SEO article production, delivered white-label, for marketing agencies that want to scale content without adding headcount.
Shortwave
AI email client that organizes, writes, searches and schedules email from a prompt, for individuals and teams.
ShyEditor
AI writing studio for novelists to plan, draft, revise and format a full book in one place.
Spell
AI-powered collaborative document editor that drafts, edits and formats work documents from natural-language prompts.
StealthWriter
Rewrites AI-generated text into natural-sounding human writing and checks it with a built-in AI detector, for writers, marketers and professionals.
Yomu AI
AI writing assistant for essays, research papers and theses, with citations, PDF chat and an originality check.
FAQ
What is the best AI for writing?
Most popular choices: ChatGPT, Claude, Jasper. The ranking is based on popularity and free plan availability - affiliate links do not change it.
Is there a free AI for writing?
Yes: ChatGPT, Claude, Bielik, Grammarly, LanguageTool have a free plan.