Alternatives · 2026
Best ChatGPT o1 Alternatives in 2026
24 alternatives · 22 with a free plan · Updated
What are the best ChatGPT o1 alternatives?
The best ChatGPT o1 alternatives for AI Assistant in 2026 are DeepSeek Nederlands (free online AI chatbot for writing, free), Gemini GPT AI (multimodal AI chatbot and large language model, free) and Qwen AI (large language model from Alibaba Cloud for text generation, free). 22 of the 24 listed alternatives have a free or freemium plan.
Looking for something other than ChatGPT o1? Below are 24 alternatives in AI Assistant, AI Chatbot and AI Code Generator, all closely matched, ranked by how much they overlap with ChatGPT o1. ChatGPT o1 itself is free. Each entry shows what the tool does, what it shares with ChatGPT o1, its key features and pricing.
What is ChatGPT o1?
Paste in a math question, a block of code that keeps failing, or a plan with too many moving parts, and ChatGPT o1 replies in chat with a reasoned, step-by-step answer.
ChatGPT o1 alternatives compared
| Tool | Pricing | Shared with ChatGPT o1 | Match |
|---|---|---|---|
| ChatGPT o1 | Free | — | Original |
| DeepSeek Nederlands | Free | AI Assistant, AI Chatbot, AI Code Generator, AI Creative Writing, AI Math, AI Text Generator, Large Language Models (LLMs) | Strong match |
| Gemini GPT AI | Free | AI Assistant, AI Chatbot, AI Code Generator, AI Text Generator, Large Language Models (LLMs) | Strong match |
| Qwen AI | Free | AI Assistant, AI Chatbot, AI Code Generator, AI Text Generator, Large Language Models (LLMs) | Strong match |
| DeepSeek R1 Online | Free | AI Chatbot, AI Code Generator, AI Math, Large Language Models (LLMs) | Strong match |
| Pizi AI | Free | AI Assistant, AI Chatbot, AI Math, Large Language Models (LLMs) | Strong match |
Top 24 alternatives to ChatGPT o1
- #1
Free online AI chatbot for writing, coding, math and translation, built on the DeepSeek-V3 language model, with no sign-up needed.
In common with ChatGPT o1: AI Assistant, AI Chatbot, AI Code Generator, AI Creative Writing, AI Math, AI Text Generator, Large Language Models (LLMs)
Pricing: free
- #2G
Multimodal AI chatbot and large language model that handles text, images, video, and audio for research, writing, and code generation.
In common with ChatGPT o1: AI Assistant, AI Chatbot, AI Code Generator, AI Text Generator, Large Language Models (LLMs)
Pricing: free
- #3
Qwen AI is a large language model from Alibaba Cloud for text generation, code writing, and image recognition tasks.
In common with ChatGPT o1: AI Assistant, AI Chatbot, AI Code Generator, AI Text Generator, Large Language Models (LLMs)
Pricing: free
- #4
DeepSeek R1 Online is a free, no-login AI chatbot and code generator built on the open-source DeepSeek R1 reasoning model for math, coding and problem-solving.
In common with ChatGPT o1: AI Chatbot, AI Code Generator, AI Math, Large Language Models (LLMs)
- It offers both free and no-login access
Pricing: free
- #5
AI document summarizer and file analysis assistant that reads multiple files, translates text, solves math problems, and handles scanned PDFs with OCR.
In common with ChatGPT o1: AI Assistant, AI Chatbot, AI Math, Large Language Models (LLMs)
- Pizi excels in processing complex data structures
- Say goodbye to AI "hallucinations." Pizi ensures coherent
- Perfect for AI-powered multi-file analysis
Pricing: free
- #6
DeepSeek is an AI company offering open-source large language models and APIs for developers building AI coding, writing and chatbot apps.
In common with ChatGPT o1: AI Assistant, AI Chatbot, AI Code Generator, Large Language Models (LLMs)
Pricing: free
- #7
Personalized AI chatbot that remembers past conversations and adapts to your needs, with image generation and web search.
In common with ChatGPT o1: AI Assistant, AI Chatbot, AI Text Generator, Large Language Models (LLMs)
- It remembers and adapts with every chat
Pricing: free
- #8
Free Japanese AI chatbot that answers questions and helps with writing, translation and coding, based on OpenAI's ChatGPT models.
In common with ChatGPT o1: AI Assistant, AI Chatbot, AI Text Generator, Large Language Models (LLMs)
Pricing: free
- #9
Text ChatGPT by SMS to get AI chatbot answers on your phone, with no login needed and Siri voice commands supported.
In common with ChatGPT o1: AI Assistant, AI Chatbot, AI Text Generator, Large Language Models (LLMs)
- This service allows users to instantly chat with OpenAI's ChatGPT via text message
- Users can simply text +1 (507)-596-7771 to start a conversation
Pricing: free
- #10
AI Text Assistant uses GPT-4 to summarize long texts and write comments in any language, an AI summarizer for quick reading.
In common with ChatGPT o1: AI Assistant, AI Text Generator, Large Language Models (LLMs)
- Instantly summarize large texts and generate intelligent comments in any language
- It unlocks the power of AI to analyze and summarize text like never before
Pricing: free
- #11
MyMathSolver.ai is a free AI math solver that gives step-by-step answers to algebra, calculus and geometry problems from text, images, PDFs or CSV files.
In common with ChatGPT o1: AI Chatbot, AI Math, Large Language Models (LLMs)
- It offers free online access and interactive learning through a math AI bot
- Users can input problems via text
- PDFs
Pricing: free
- #12
Free open-source Slack bot that summarizes webpages, documents and videos and supports voice chat for AI summarizer and assistant use.
In common with ChatGPT o1: AI Assistant, AI Chatbot, AI Code Generator, AI Text Generator, Large Language Models (LLMs)
- Summarizes various content types (webpages
- Offers voice communication
- Provides hot news summaries
Pricing: free
- #13H
Haly is a Slack AI chatbot that drafts articles, social posts, emails and code, and answers questions about your organization.
In common with ChatGPT o1: AI Assistant, AI Chatbot, AI Code Generator, AI Creative Writing, AI Text Generator
- It can generate content
Pricing: free
- #14
Free Italian AI chatbot and ChatGPT alternative for asking questions and writing text in Italian, with no login needed.
In common with ChatGPT o1: AI Assistant, AI Chatbot, AI Text Generator, Large Language Models (LLMs)
- Italian ChatGPT alternative
Pricing: free
- #15
PowerBrain AI Chat is an AI chatbot that handles writing, proofreading, math, and conversational roleplay with selectable personalities.
In common with ChatGPT o1: AI Assistant, AI Chatbot, AI Story Generator, AI Text Generator
Pricing: free
- #16
ChatGPT is a free AI chatbot and writing assistant for answering questions, drafting text, summarizing documents, and automating everyday tasks.
In common with ChatGPT o1: AI Assistant, AI Chatbot, AI Text Generator, Large Language Models (LLMs)
- A free-to-use AI system for conversations
Pricing: free
- #17
AI chatbot for roleplay, companion characters, and creative writing like stories, poems, and lyrics, with optional NSFW chats.
In common with ChatGPT o1: AI Assistant, AI Chatbot, AI Creative Writing, AI Story Generator, AI Text Generator
- Key * 30
Pricing: free plan, paid plans from $18.99
- #18
AI homework helper that gives students real-time quiz answers and step-by-step guidance through a Chrome extension, mobile app and AI chat.
In common with ChatGPT o1: AI Assistant, AI Chatbot, AI Code Generator, AI Math
- AI homework helper with tools for real-time assistance
Pricing: free
- #19
Typer AI is a paid AI text and image generator for articles, images, code, and speech-to-text tasks, with plans starting at $19 a month.
In common with ChatGPT o1: AI Assistant, AI Chatbot, AI Code Generator, AI Text Generator
- AI text and image generator for articles
Pricing: paid, from $19
- #20
Chrome extension that drafts email replies in Gmail, an AI email reply generator for faster inbox work.
In common with ChatGPT o1: AI Assistant, AI Chatbot, Large Language Models (LLMs)
- AI-powered Chrome extension for Gmail that drafts high-quality email replies quickly
Pricing: paid, from $9
- #21H
Open-source AI chatbot that answers questions, drafts text, and pulls in web search results for more current replies.
In common with ChatGPT o1: AI Assistant, AI Chatbot, AI Text Generator, Large Language Models (LLMs)
- Open-source and community-driven
- Friendly and human-like interaction
- Integration with web search for enhanced responses
Pricing: free
- #22P
PastaGPT is an AI chatbot for Italian speakers that helps with coding, math, statistics and image analysis questions.
In common with ChatGPT o1: AI Assistant, AI Chatbot, AI Math, Large Language Models (LLMs)
- Always online and available
- Faster response times compared to ChatGPT
- More affordable than ChatGPT
Pricing: free
- #23C
Chat Tree is an AI chatbot that gives access to several AI models in one place, with retrieval for more accurate answers.
In common with ChatGPT o1: AI Assistant, AI Chatbot, Large Language Models (LLMs)
- Access to multiple AI models in one platform
- Flexible pricing options
- Features designed to enhance creativity and problem-solving
Pricing: free
- #24
CodeNext.ai is an AI coding assistant for Xcode that helps iOS and Mac developers write and apply code faster.
In common with ChatGPT o1: AI Assistant, AI Chatbot, AI Code Generator, Large Language Models (LLMs)
- AI-powered Xcode assistant for faster iOS and Mac app development
Pricing: free
How we picked these ChatGPT o1 alternatives
We rank tools by how closely they match ChatGPT o1: 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 ChatGPT o1 in 2026?
The closest alternatives to ChatGPT o1 are DeepSeek Nederlands, Gemini GPT AI, Qwen AI, DeepSeek R1 Online and Pizi AI. They are ranked by how many categories and tags they share with ChatGPT o1 and how similar their descriptions are, then by community votes and views on SoftwareVital.
What is the closest alternative to ChatGPT o1?
DeepSeek Nederlands is the closest match because it shares AI Assistant, AI Chatbot and AI Code Generator with ChatGPT o1. It is free.
Are there free alternatives to ChatGPT o1?
Yes. 22 of the 24 alternatives have a free or freemium plan, including DeepSeek Nederlands (free), Gemini GPT AI (free), Qwen AI (free), DeepSeek R1 Online (free) and Pizi AI (free). ChatGPT o1 is free.
Which ChatGPT o1 alternatives are paid or enterprise tools?
Typer AI (paid) and Remail (paid) use paid or enterprise pricing, which usually means more support and admin options for teams.
How does ChatGPT o1 compare to DeepSeek Nederlands?
DeepSeek Nederlands overlaps with ChatGPT o1 in AI Assistant, AI Chatbot and AI Code Generator. Pricing: free. Open the side-by-side compare page for a full breakdown.
What category is ChatGPT o1 in?
ChatGPT o1 is listed under AI Assistant on SoftwareVital. Browse that category to see more tools in the same group.