Top OpenTag Alternatives

Kimi

Kimi is an AI assistant that performs tasks, problem-solving, and creative writing, with features like a large context window, file analysis, web search, and code support.

Genspark

Genspark is an AI platform that automates research, content creation, and tasks using specialized agents for efficient multimedia and data processing.

扣子

扣子 (Coze) is an AI platform for creating intelligent agents that assist with tasks like project management, report generation, and customer service automation.

Kortix

Kortix is an open source AI assistant that assists users in completing real-world tasks through natural conversation, including research and data analysis.

Microsoft Copilot Studio

Create, deploy and manage AI assistants that handle natural-language tasks, connect to organizational data, run UI automation or code, and embed agents in apps with testing and analytics.

Sintra AI

Sintra AI automates tasks with over 2500 prompts, a Toolkit Hub, and task bots, making work feel like a game for areas like social media and email management.

Clawi.ai

Cloud-hosted OpenClaw AI assistant accessible via WhatsApp, Telegram, and Discord; runs 24/7, retains user context, controls browser, automates email/calendar/files, and sends updates.

DeepSeek

An AI chat app for answering questions, generating text, summarizing information, and helping with writing, coding, language, and research tasks.

Google Gemini Notebook

An AI research and note-taking app that organizes documents and other sources, answers questions with citations, summarizes content, and creates study and project materials.

Grok

Grok is an AI assistant that answers questions, analyzes content on X, generates images, and provides real-time information with a focus on user privacy.

ChatGPT

ChatGPT is a free AI assistant for text or voice chats, data analysis and math, image and file editing, memory across conversations, and optional video/screen sharing on web and mobile.

Ninja AI

Ninja AI is a versatile platform that provides access to various AI models for tasks like writing, research, coding, file analysis, and image generation on a monthly subscription.

AgentGPT

AgentGPT allows users to create and deploy customizable AI agents in-browser to perform various tasks autonomously, utilizing large language models for diverse applications.

Concierge AI

Concierge AI is an assistant that connects with various apps to automate tasks, conduct research, and generate content, enhancing workflow productivity.

Google Gemini

Google Gemini is an AI chatbot that answers questions, summarizes Gmail/Drive content, generates images, and uses text, voice, photos or camera input with live Google Search integration.

阶跃AI

A desktop AI assistant for productivity that retrieves information, aids language learning, generates writing and code, analyzes documents, plans and executes multi-step tasks, and automates workflows.

Chatgot

Chatgot is a free AI chatbot that helps with writing, coding, summarizing, image creation, file and image analysis, research, planning, and integrations with other apps.

Claude

Claude is an AI chatbot that assists with tasks, engages in conversations, and generates text, designed for safety and accuracy in various applications.

Resea AI

Resea AI conducts autonomous multi-round academic and professional research; writes and edits long-form papers, market analyses, and reports; accesses academic databases and adds citations.

Perplexity

Perplexity AI is an AI chatbot and conversational search engine that answers natural-language queries, cites web sources in responses, and supports follow-up questions and summaries.

Tess AI

No-code platform to create, manage, and run AI agents that automate goal-oriented tasks using large language models and integrated tools; stores chat history for continuity.

纳米AI

Nano AI is a multi-agent AI platform for search, deep reasoning, and automated content creation (videos, reports, PPTs), with multi-model support and integrated tools.

Microsoft Copilot

Microsoft Copilot is an AI assistant for answering questions, summarizing files, creating content, and helping with Microsoft 365 tasks.

Qoder

Qoder is an AI-assisted coding environment for Windows and macOS that analyzes your codebase and provides conversational and autonomous agents to edit, test, debug, commit, and search project files.

CloudBot

Provides a preconfigured Ubuntu cloud desktop with an AI agent that sees the screen and controls the computer like a human, running continuously using your API keys.

Lumo by Proton

A private AI assistant for answering questions, brainstorming, and organizing work with encrypted conversations and no tracking.

NexusGPT

No-code app to build and deploy custom AI assistants that automate workflows from your uploaded knowledge, tasks, and tool/app integrations; includes document/OCR analysis, multi-language queries, and API access.

Notis

An AI assistant that converts voice/messages into notes, tasks, meeting summaries and drafts, and syncs or updates Notion and other apps via iMessage, WhatsApp, Telegram, and email.

11.ai

Voice-first AI assistant that uses MCP to access tools (Linear, Slack, Perplexity), perform tasks, update systems, plan schedules, and summarize communications by voice.

Orchids

Build AI-driven conversational agents and publish websites from prompts without coding; includes a simple editor to customize layouts, styles, and workflows for automating tasks.