Alternatives to Zuni

AI writing suite for paraphrasing, grammar, originality, and creation tools.

ZeroGPT is a free AI content detector that flags ChatGPT, GPT-6, and Gemini text with sentence-level highlighting.

Wordtune is an AI writing assistant from AI21 Labs that paraphrases, rewrites, proofreads, and summarizes text and YouTube videos.

Flot.ai is a desktop AI copilot with a searchable personal memory that works inside any app or browser tab.

DeepL's paid writing assistant that rewrites for clarity and keeps a whole team on one brand voice in English, German, French, Spanish, and Swiss German.

Collaborative AI writing editor that critiques, rewrites, and brainstorms inside your document

GPTinf is an AI humanizer plus detector toolkit that rewrites AI text so GPTZero and Turnitin checks read it as human.

Eskritor is a free AI text generator that drafts blogs, essays, emails, resumes, stories, and citations from a prompt, with style and length controls.

Typli.ai packs 187 AI writing tools, AI image generation, and multi-model AI chat into one credit-based subscription.

SmartStudi Sidebar bundles an AI detector, paraphraser, and citation generator into a compact Chrome sidebar.

Freemium AI writing assistant for creative and marketing content

All-in-one AI assistant bundling 30+ models for chat, writing, image and video generation, and coding.

AI keyboard for texts, emails, and dating app icebreakers on iPhone.

Browser-based AI agent workspace that runs deep research, slides, images, video, and long-form writing from one brief.

AI writing assistant built into Buffer for social post ideas, repurposing, and editing

Open-source AI rich text editor you can self-host, embed in any framework, and wire to your own LLM

All-in-one AI writing suite with AI detector, humanizer, plagiarism checker, and more.

A mobile-first generative AI writing and chat app for iPhone, iPad, Mac, and Apple Vision, sold as a budget alternative to Jasper, Copy.ai, and Rytr.

Enterprise AI agents that encode your brand DNA for regulated work.

Agent workspace that runs brand-governed marketing workflows from brief to live campaign.

Grammarly is AI writing assistance that proofreads, rewrites and adjusts tone inside the apps you already type in.

Inkfluence AI turns one prompt into a finished ebook, cover, and AI-narrated audiobook, export-ready for Amazon KDP, Etsy, or Gumroad.

Lifetime AI prompt library with 30,000+ prompts, Custom GPTs, and n8n automations for $199

Mac and Windows text expander that rewrites sentences with AI and keeps clipboard history inside any app you type in

中文自媒体矩阵AI写作与多平台发布桌面工具，去AI味、热点雷达、10大平台一键分发

Glarity is a free browser extension that summarizes YouTube videos, PDFs and webpages and translates any page side by side

Dear Ai writes heartfelt personal letters from a prompt, with tone control and AI handwritten delivery

Local-first AI memory assistant for macOS and Windows that drafts one-click replies in your own tone, anywhere you type.

Arvin is an AI chat, writing, and design assistant that runs as a Chrome extension and web app for one-click logos, translation, and PDF

AI content and copywriting tool for fast short-form output