Alternatives · 2026
Best Zuni Alternatives in 2026
24 alternatives · 21 with a free plan · Updated
What are the best Zuni alternatives?
The best Zuni alternatives for AI Assistant in 2026 are Viinyx AI (AI browser extension, free), Overchat AI (AI chatbot platform, free) and Chippy (chrome browser extension, free). 21 of the 24 listed alternatives have a free or freemium plan.
Looking for something other than Zuni? Below are 24 alternatives in AI Assistant, AI Chatbot and AI Email Assistant, all closely matched, ranked by how much they overlap with Zuni. Zuni itself is free. Each entry shows what the tool does, what it shares with Zuni, its key features and pricing.
What is Zuni?
Zuni puts an AI chat sidebar inside Chrome. It is a Chrome extension and AI email assistant that lets you chat with Gmail messages and any open tab, so you can ask for summaries, advice or a drafted reply without copying text into a separate app.
- Pricing
- Free
Key features of Zuni
- Chats are stored locally
Zuni alternatives compared
| Tool | Pricing | Shared with Zuni | Match |
|---|---|---|---|
| Zuni | Free | — | Original |
| Viinyx AI | Free | AI Assistant, AI Chatbot, AI Summarizer | Strong match |
| Overchat AI | Free | AI Assistant, AI Chatbot, AI Summarizer | Strong match |
| Chippy | Free | AI Assistant, AI Chatbot, AI Email Assistant, AI Summarizer | Strong match |
| EmailTree.ai | Free | AI Assistant, AI Chatbot, AI Email Assistant, AI Email Generator, AI Email Writer | Strong match |
| CeliaChatGPT in Whatsapp | Free | AI Assistant, AI Chatbot, AI Email Writer, AI Summarizer | Strong match |
Top 24 alternatives to Zuni
- #1
AI browser extension that lets you use ChatGPT, Claude, Gemini and Meta AI on any website, with page summaries and PDF chat.
In common with Zuni: AI Assistant, AI Chatbot, AI Summarizer
Pricing: free
- #2
Overchat AI is an AI chatbot platform with several AI models, including ChatGPT and Claude, for writing, translation, and summaries.
In common with Zuni: AI Assistant, AI Chatbot, AI Summarizer
- Access to multiple AI models in one platform
- Secure and encrypted interactions
- Versatile tool for various tasks
Pricing: free
- #3
Chippy is a Chrome browser extension that puts ChatGPT chat in your browser without switching tabs, with free daily queries.
In common with Zuni: AI Assistant, AI Chatbot, AI Email Assistant, AI Summarizer
- Convenient access to ChatGPT without switching tabs
- Easy to use with simple input methods
- Privacy-focused with local data storage
Pricing: free
- #4
EmailTree.ai is an AI email automation tool for customer service teams that handles inbox management and replies using a ChatGPT-style knowledge base.
In common with Zuni: AI Assistant, AI Chatbot, AI Email Assistant, AI Email Generator, AI Email Writer
- AI-powered email automation platform for customer service and inbox management
Pricing: free
- #5
CeliaChatGPT brings ChatGPT into WhatsApp as a free AI chat assistant for writing, email drafts, and summaries inside your existing chats.
In common with Zuni: AI Assistant, AI Chatbot, AI Email Writer, AI Summarizer
- Convenient and easy to use
- Versatile for various tasks and conversations
- Reliance on WhatsApp for functionality
Pricing: free
- #6A
Amto AI is an AI legal assistant for drafting legal documents and reviewing contracts, with a clause library and drafting suggestions.
In common with Zuni: AI Assistant, AI Chatbot, AI Email Assistant, AI Email Generator, AI Summarizer
- AI legal assistant for drafting legal documents faster and more efficiently
Pricing: paid, from $499
- #7
Chrome extension that drafts email replies in Gmail, an AI email reply generator for faster inbox work.
In common with Zuni: AI Assistant, AI Chatbot, AI Email Assistant
- AI-powered Chrome extension for Gmail that drafts high-quality email replies quickly
Pricing: paid, from $9
- #8
Hosted personal AI agent that runs 24/7 for background tasks, with GPT-5, Gemini and Claude in one place and no server setup.
In common with Zuni: AI Assistant, AI Email Assistant, AI Summarizer
Pricing: free
- #9
AskOne is an AI web browsing assistant that summarizes and translates pages and gives access to several large language models.
In common with Zuni: AI Assistant, AI Chatbot, AI Summarizer
- AI assistant for web browsing with LLM integration and productivity features
Pricing: free plan, paid plans from $10
- #10
Iara Chat is a multi-channel AI hub that gives you access to pre-trained AI models, including ChatGPT, for writing, study and everyday tasks.
In common with Zuni: AI Assistant, AI Chatbot, AI Summarizer
- Multi-channel AI hub with pre-trained AI models for enhanced productivity
Pricing: free
- #11
Richpanel is an AI customer service platform for e-commerce stores that automates support and puts customer conversations in one shared view.
In common with Zuni: AI Assistant, AI Chatbot, AI Email Assistant
- Reduces support costs through automation and self-service
- Improves agent productivity with AI assistance
- Enhances customer satisfaction with faster resolutions
Pricing: free
- #12
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 Zuni: AI Assistant, AI Email Writer, AI Summarizer
- Seamlessly integrated in 20
- Design Your Shortcuts
- Get stuff done 4x quicker
Pricing: free
- #13
SummerEyes is an AI browser extension that summarizes web pages and text so you can read less and get to the point faster.
In common with Zuni: AI Assistant, AI Email Assistant, AI Summarizer
- AI-powered browser extension for summarizing text and boosting productivity
Pricing: free
- #14
AI browser extension that gives instant answers and summaries from YouTube videos, Gmail, PDFs, and web pages on desktop.
In common with Zuni: AI Assistant, AI Chatbot, AI Email Assistant, AI Summarizer
- Provides instant answers across multiple platforms (YouTube
- Gmail
- PDFs
Pricing: free
- #15
Mailyze is an AI email assistant that manages and prioritizes your inbox, with customized AI help and integrations with other platforms.
In common with Zuni: AI Assistant, AI Email Assistant, AI Email Generator, AI Email Writer, AI Summarizer
- Maintains email privacy and security
- Offers customized AI assistance tailored to user needs
- Provides fast and effective email management
Pricing: custom quote
- #16
All-in-one AI assistant with chat, writing, summaries, and AI image generation, available as a Chrome extension for everyday content work.
In common with Zuni: AI Assistant, AI Chatbot, AI Email Writer, AI Summarizer
- Gemini 1.5
- It also provides AI art generation
Pricing: free
- #17
Ellie is an AI email reply generator that learns your writing style and drafts replies in Gmail, Outlook web, and Fastmail.
In common with Zuni: AI Assistant, AI Email Assistant, AI Email Generator, AI Email Writer
- It also supports multiple languages and roles for different email contexts
Pricing: free
- #18
ChatGPT is a free AI chatbot and writing assistant for answering questions, drafting text, summarizing documents, and automating everyday tasks.
In common with Zuni: AI Assistant, AI Chatbot, AI Email Generator, AI Summarizer
- A free-to-use AI system for conversations
Pricing: free
- #19
AI email writer that works as a Chrome extension, drafting and replying to Gmail messages in any language in under 10 seconds.
In common with Zuni: AI Email Assistant, AI Email Generator, AI Email Writer
- AI email assistant that helps write and reply to emails faster
Pricing: free
- #20
AI productivity assistant for chat, writing, research and task automation, with mobile and desktop apps for everyday work.
In common with Zuni: AI Assistant, AI Chatbot, AI Email Assistant, AI Summarizer
- AI assistant for productivity: chat
Pricing: free
- #21
Mailyr is an AI email writer and generator that drafts messages inside Gmail through a Chrome extension, with a free starter plan.
In common with Zuni: AI Email Assistant, AI Email Generator, AI Email Writer
- AI-powered Chrome extension for writing emails in Gmail using AI
Pricing: free plan, paid plans from $4.90
- #22Z
AI chatbot and productivity platform giving access to several AI models, plus search, notes, document analysis and image generation.
In common with Zuni: AI Assistant, AI Chatbot, AI Summarizer
- Access to multiple AI models in one platform
- Affordable pricing plans
- All-in-one solution for various AI tasks
Pricing: free
- #23
Chrome extension that brings AI assistants directly into your browser tabs, letting you chat with multiple models without switching windows.
In common with Zuni: AI Assistant, AI Chatbot, AI Summarizer
- Eliminates tab switching and copy-pasting
- Keeps work organized with tab-specific chats
- Provides access to multiple AI models
Pricing: free
- #24
MailMaestro is an AI email assistant for Outlook and Gmail that drafts replies and writes quick summaries of your messages.
In common with Zuni: AI Email Assistant, AI Email Writer, AI Summarizer
- Saves time on email management
- Improves email writing quality
- Easy to use with Outlook and Gmail integration
Pricing: free
How we picked these Zuni alternatives
We rank tools by how closely they match Zuni: 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 Zuni in 2026?
The closest alternatives to Zuni are Viinyx AI, Overchat AI, Chippy, EmailTree.ai and CeliaChatGPT in Whatsapp. They are ranked by how many categories and tags they share with Zuni and how similar their descriptions are, then by community votes and views on SoftwareVital.
What is the closest alternative to Zuni?
Viinyx AI is the closest match because it shares AI Assistant, AI Chatbot and AI Summarizer with Zuni. It is free.
Are there free alternatives to Zuni?
Yes. 21 of the 24 alternatives have a free or freemium plan, including Viinyx AI (free), Overchat AI (free), Chippy (free), EmailTree.ai (free) and CeliaChatGPT in Whatsapp (free). Zuni is free.
Which Zuni alternatives are paid or enterprise tools?
Amto AI (paid), Remail (paid) and Mailyze (enterprise) use paid or enterprise pricing, which usually means more support and admin options for teams.
How does Zuni compare to Viinyx AI?
Viinyx AI overlaps with Zuni in AI Assistant, AI Chatbot and AI Summarizer. Pricing: free. Open the side-by-side compare page for a full breakdown.
What category is Zuni in?
Zuni is listed under AI Assistant on SoftwareVital. Browse that category to see more tools in the same group.