Alternatives to Grammarly
30 tools that compete with or replace Grammarly. Ranked by direct product-type match — not generic category overlap.
Last updated
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BriefCatch
AI-powered legal writing tool directly in Microsoft Word
Freemium
Final Draft
Industry-standard screenwriting software for Hollywood professionals.
Paid
DeepL Write Pro
AI writing assistant for brand-aligned, professional prose in English, German, French, and Spanish.
Paid
Quillbot
AI writing suite for paraphrasing, grammar, and originality checks.
Freemium
Penelope AI
AI writing assistant with autocomplete and PDF chat
Freemium
Claude
Long-context AI assistant for analysis, coding, and team collaboration
Freemium
ChatGPT
ChatGPT: AI assistant for writing, coding, image gen, and voice.
Freemium
Book AI Writer
AI book writing tool that creates books and covers in minutes
Freemium
Typli.ai
187 AI writing, image & chat tools under one subscription.
Freemium
Sudowrite
AI writing partner built for fiction authors and novelists
Freemium
Humanize AI Pro
AI text humanizer that evades GPTZero, Turnitin, Originality.ai
Paid
YouMind
AI creation studio for solo creators to collect, connect, and create content.
Freemium
Novelai
AI anime image generator & storyteller with predictable outputs
Freemium
Overchat AI
One subscription for GPT, Claude, Gemini, Sora and more AI models
Freemium
Proposal Genie
AI proposal writer for Upwork, Fiverr, and Freelancer freelancers
Freemium
Tenorshare AI
AI Humanizer and PDF Summarizer to bypass Turnitin and Originality.
Freemium
Letterhead
Newsletter OS for multi-newsletter teams scaling operations.
Contact Sales
Writer
Enterprise AI platform for agentic work that encodes your brand DNA
Freemium
Thinkific AI
AI-assisted online course creation and marketing platform for creators.
Freemium
Aithor
Undetectable AI essay writer with 10M+ real academic sources
Freemium
StarWriter AI
AI humanizer that bypasses Turnitin and GPTZero with natural wording variation.
Freemium
Mindy
Discontinued email-first AI research agent (team joined WorkWhile in 2026)
Paid
Harvey
Domain-specific legal AI for law firms and in-house teams.
Contact Sales
Grantable
AI coworker that knows your grants and writes in your voice
Freemium
Comment Generator
AI comment generator for Instagram, LinkedIn, and Threads
Freemium
