What ChatGPT Reviews Won’t Tell You (2026)

Is ChatGPT Worth It?

★★★★★ 4.7/5

Quick Verdict: ChatGPT is the most popular AI assistant in the world for good reason. It handles writing, coding, research, and image creation better than most competitors. After 90 days of testing, I can say it’s worth every penny of the $20/month Plus plan. But the free version works great for casual users too.

✅ Best For:

Writers, students, developers, and anyone who wants an all-in-one Asistente de IA for daily tasks

❌ Skip If:

You need real-time source citations or prefer a privacy-first AI with no datos capacitación

📊 Weekly Users	800M+	🎯 Best For	Writing, coding, research
💰 Price	Free — $200/month	✅ Top Feature	GPT-4o + DALL·E image generation
🎁 Free Tier	Yes, with GPT-4o mini access	⚠️ Limitation	Sometimes gives wrong answers (hallucination)

How I Tested ChatGPT

Tired of switching between ten different apps just to get work done?

You need answers fast. You need help writing emails. You need code that actually works.

Enter ChatGPT.

Esta IA chatbot de OpenAI has over 800 million weekly users. In this review, I’ll show you exactly how it performed after 90 days of real use. You’ll learn what works, what doesn’t, and whether it’s worth your money in 2026.

ChatGPT

The world’s most popular AI assistant. ChatGPT helps you write, code, research, and create images — all in one place. Over 800 million people use it every week. Start free today and see why.

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¿Qué es ChatGPT?

ChatGPT is an AI chatbot developed by OpenAI. It launched on November 30, 2022.

Think of it like having a super-smart assistant that lives inside your browser or phone.

Here’s the simple version:

You type a question or give it a task. ChatGPT answers in plain language. It’s based on a large language model (LLM) — a type of AI that learned from billions of pages of text on the internet.

El generative pre-trained transformer technology behind it lets you have a real conversation. You can ask follow-up questions. You can tell it to change its answer. It remembers what you said earlier in the chat.

ChatGPT is fine-tuned from the GPT-3.5 series. It uses aprendizaje profundo y reinforcement learning from human feedback (RLHF). Human AI trainers helped train it by playing both sides of conversations — the user and the AI assistant.

The model went through several iterations before launch. OpenAI used reward models to rank the best answers. This process made it better at giving helpful, safe responses.

Unlike a search engine, ChatGPT talks back to you. It can write essays, debug code, compose music, create images, and even help you plan dinner. For example, ask it for a recipe and it gives you step-by-step instructions.

You can access ChatGPT through a web interface at chat.openai.com. It’s also available as an official app en iOS y dispositivos Android.

¿Quién creó ChatGPT?

Sam Altman co-founded OpenAI in 2015. He serves as CEO today.

The story: Altman and a group of tech leaders (including Elon Musk) started OpenAI as a nonprofit. They wanted to make sure AI helped everyone — not just big companies.

ChatGPT launched as a free research preview in late 2022. Nobody expected what happened next. It got over one million users in five days. Microsoft announced a multi-billion dollar partnership with OpenAI shortly after.

Today, ChatGPT has:

• Encima 800 million weekly users worldwide
• Hundreds of millions of daily conversations
• Teams in San Francisco and offices around the world

OpenAI is headquartered in San Francisco, California. As of early 2026, it’s closing in on $100 billion in funding.

Principales beneficios de ChatGPT

Here’s what you actually get when you use ChatGPT. Estos AI systems have changed how millions of people work:

• Get instant answers to any question: Stop Googling and scrolling. ChatGPT gives you direct answers in seconds. Ask about recipes, math problems, or how to fix a leaky faucet.
• Write faster than ever: ChatGPT enhances productivity by drafting emails, reports, blog posts, and social media subtítulos in seconds. It saves you hours of staring at a blank page.
• Learn anything quickly: ChatGPT serves as a personalized tutor. It can explain complex topics in simple words — even help explain science to kids. It’s a powerful learning aid for students of all ages.
• Code without the headaches: ChatGPT can write and debug computer programs in multiple programming languages. Enterprise users save an estimated 40–60 minutes per day on coding tasks alone.
• Get creative inspiration: Stuck on a gift idea? Need a bedtime story for your kids? ChatGPT can help with creative inspiration — from birthday gift ideas to song lyrics and poetry.
• Get tailored advice for tough situations: ChatGPT can provide tailored advice. It helps you craft responses, talk through problems, and brainstorm negocio plans.
• Automate boring work: Summarize long documents, plan projects, and translate text in seconds. It can handle repetitive tasks so you don’t have to.

Best ChatGPT Features

Here are the standout features that make ChatGPT worth your attention in 2026.

1. Generación de texto

This is where ChatGPT shines brightest.

You give it a prompt. It writes back in clear, human-like text. Need an email? A cover letter? A full blog post? It handles all of it.

El language model behind it was trained on massive amounts of training data — including books, websites, and code. The result? It writes plausible-sounding content that reads like a real person wrote it.

I used it to draft 30+ client emails in one week. Each one sounded natural.

2. Análisis de datos

Upload a spreadsheet or CSV file. ChatGPT reads it and gives you insights.

I uploaded a sales report with 2,000 rows. Within seconds, it told me the top-selling products, slowest months, and suggested a pricing change.

Enterprise users rely on this for data analysis, complex coding, and automating tasks. It saves them serious time every day.

3. Navegación web

El versión gratuita of ChatGPT doesn’t have internet access. But ChatGPT Plus users can navegar the web in real time.

This is huge. It means you get fresh, current information — not outdated answers from 2022.

I asked it about today’s stock prices. It pulled the latest data from the web. No more guessing.

Here’s a walkthrough of how ChatGPT works in action.

4. Modelos avanzados

ChatGPT runs on several AI models. Each one has different strengths.

The free tier gives you access to GPT-3.5 y GPT-4o mini. These work well for basic tasks.

ChatGPT Plus users get GPT-4o — the newest model with much better reasoning. It handles image inputs, voz, and complex math.

The Pro plan gives you GPT-4 at full power with unlimited access. OpenAI continues to ship newest model improvements every few months. Each update makes it smarter.

As of early 2026, ChatGPT has evolved into a “super-assistant.” It can process text, voice, images, and video.

5. Audio y voz

El voice mode feature lets you talk to ChatGPT out loud.

It’s like having a conversation with a real person. You speak your prompts. ChatGPT speaks back.

The ChatGPT mobile app includes voice mode for both iOS and Android. I used it while driving. Just asked questions and got spoken answers.

ChatGPT can see, hear, and speak using advanced models. It can even analyze live video and generate complex charts.

6. Potentes integraciones GPT

El GPT Store is like an app store for custom Asistentes de IA.

Otro desarrolladores build mini-apps that run inside ChatGPT. Need a math tutor? A cooking helper? A viajar planner? There’s a GPT for that.

You can even build your own custom GPT without writing any code. Share it with your team or the whole world.

Through its Agent features, ChatGPT can navigate websites, edit spreadsheets, and complete multi-step tasks across the web.

Watch how I use ChatGPT for real projects in my day-to-day work.

7. Generación de imágenes con IA

ChatGPT Plus users can generate images usando DALL·E — OpenAI’s image creation tool.

Type a description. ChatGPT creates an image from scratch. I asked for “a golden retriever wearing sunglasses on a beach.” It nailed it.

This feature is perfect for social media posts, presentaciones, and creative projects. No design skills needed.

El versión gratuita doesn’t include image generation. You need Plus or Pro for this.

8. Estudia y aprende

ChatGPT is a game-changer for students.

It explains hard topics in simple words. Ask it to explain photosynthesis like you’re five. It does it perfectly.

It can answer test questions, write practice quizzes, and summarize textbook chapters. ChatGPT has been used in educational settings to help generate course materials.

It provides translation services too. Need to translate a paragraph from Spanish to English? Done in seconds.

9. Proyectos personalizados

ChatGPT remembers what you told it earlier in the conversation.

This means you can build on previous prompts. Start a project on Monday. Pick it back up on Wednesday. It knows the context.

You can set custom instructions too. Tell it your writing style, your job, and your preferences. Every answer gets tailored to you.

Users can interact with ChatGPT by asking questions or giving prompts in natural language. The conversation flows naturally — like texting a friend who knows everything.

ChatGPT Pricing

Prueba gratuita: Yes — the free tier is always available with GPT-4o mini access.

Garantía de devolución de dinero: No official refund policy. But you can cancel anytime.

📌 Nota: ChatGPT Enterprise is also available with custom pricing for large companies. It includes better seguridad, admin controls, and unlimited GPT-4 access.

Is ChatGPT Worth the Price?

El versión gratuita is good enough for most casual users. You get access to GPT-3.5 and limited GPT-4o. That handles basic writing, research, and conversation just fine.

ChatGPT Plus at $20/month is the sweet spot. You get faster response times, priority access a nuevas funciones, web browsing, and DALL·E. If you use AI every day, this pays for itself.

The Pro plan at $200/month? That’s for power users only. Most people don’t need it.

You’ll save money if: You currently pay for separate writing, research, and image tools. ChatGPT replaces all of them.

You might overpay if: You only use AI once or twice a week. The free tier handles that just fine.

ChatGPT Pros and Cons

✅ What I Liked

❌ What Could Be Better

Is ChatGPT Right for You?

✅ ChatGPT is PERFECT for you if:

• You write emails, reports, or content every day and want to save hours
• You need a coding assistant that can write and debug code fast
• Eres un alumno who wants a personalized tutor for any subject
• You want one herramienta de IA that handles writing, images, research, and data analysis

❌ Skip ChatGPT if:

• You need every answer to include verified source citations (try Perplexity instead)
• You’re worried about privacy and don’t want any data used for training
• You need deep integration with Google Workspace tools (try Gemini instead)

My recommendation:

If you’ve never tried an AI assistant, start with ChatGPT. It’s the easiest to use and the most versatile. The free tier gives you everything you need to decide if AI is right for you. Upgrade to Plus when you’re ready.

ChatGPT vs Alternatives

¿Cómo funciona? ChatGPT stack up? Here’s the competitive landscape:

Quick picks:

• Best overall: ChatGPT — most versatile AI for everyday tasks
• Best budget option: Deepseek — completely free with strong reasoning
• Best for research: Perplexity — automatic source citations on every answer
• Best for coding: Claude — top-tier accuracy on complex code tasks

🎯 ChatGPT Alternatives

Buscando Alternativas a ChatGPT? Here are the top options:

• 🧠 Claude: Best for deep reasoning, long documents, and complex coding. Made by Anthropic with a focus on safety.
• 🔧 Perplexity: A research-first AI that cites sources on every answer. Perfect for fact-checking and academic work.
• ⚡ Entiendo: Built by xAI. Great for real-time data from social media. Witty and conversational.
• 💰 Deepseek: Completely free, open-source AI with strong reasoning. Great budget alternative.
• 🚀 Manus: Un autónomo AI agent that can complete multi-step tasks on its own across the web.
• 👶 Búsqueda de Andi: A beginner-friendly Motor de búsqueda de IA that explains answers in simple language.
• 🎨 Tú.com: An AI assistant with built-in search and creative tools. Good for personalized results.
• 🌟 Géminis: Google’s AI. Best if you live inside Gmail, Docs, and Google Drive every day.
• 🏢 Copiloto: Microsoft’s AI built into Windows, Edge, and Office. Best for enterprise Microsoft users.
• 🔒 Empujar: A privacy-focused AI assistant for users who want zero data tracking.

⚔️ ChatGPT Compared

Aquí te explicamos cómo ChatGPT stacks up against each competitor:

• ChatGPT vs Claude: ChatGPT is more versatile. Claude wins on coding accuracy and long-document analysis.
• ChatGPT vs Perplexity: ChatGPT is better for writing and creativity. Perplexity wins for cited research.
• ChatGPT frente a Grok: ChatGPT has more features. Grok is better for real-time social media data.
• ChatGPT frente a Deepseek: ChatGPT has a better interface. Deepseek is 100% free with no limits.
• ChatGPT vs Manus: ChatGPT is better for conversations. Manus excels at autonomous multi-step tasks.
• Búsqueda de ChatGPT vs. Andi: ChatGPT is more powerful overall. Andi is simpler for basic search queries.
• ChatGPT frente a You.com: ChatGPT has a bigger user base. You.com offers more personalized search results.
• ChatGPT vs Gemini: ChatGPT wins on creative tasks. Gemini wins on Google Workspace integration.
• ChatGPT frente a Copilot: ChatGPT is better standalone. Copilot is better inside Microsoft Office apps.
• ChatGPT frente a Pokee: ChatGPT has far more features. Pokee wins on privacy and data protection.

My Experience with ChatGPT

Here’s what actually happened when I used ChatGPT for 90 days:

The project: I used ChatGPT for client content creation, email drafting, code debugging, and data analysis across 5 real projects.

Cronología: 90 consecutive days on the Plus plan.

Resultados:

What surprised me: The voice mode on mobile changed how I use AI. I started “talking through” problems while walking. It felt natural — not like using a computer at all.

What frustrated me: Not gonna lie — the hallucination problem hit me hard once. ChatGPT gave me a confident but totally wrong answer about a tax rule. I almost sent it to a client. Now I always double-check facts. These generative AI models can also produce false negatives — missing things that matter. ChatGPT can sometimes respond with unsafe content or challenge incorrect premises in unhelpful ways.

Would I use it again? 100% yes. It’s not perfect. But it saves me 2+ hours every single day. That’s worth way more than $20/month.

Reflexiones finales

Get ChatGPT if: You want one AI assistant that handles writing, code, research, images, and conversation. The free tier is the best starting point in AI right now.

Skip ChatGPT if: You need cited sources on every answer or you’re deeply concerned about how OpenAI uses your data for reinforcement learning and supervised learning.

My verdict: After 90 days, ChatGPT is still the best all-around AI assistant in the world. It’s not the smartest at every single task. Claude beats it at coding. Perplexity beats it at research. But nothing else comes close to doing everything this well in one place.

Over 800 million people use it every week. That number keeps growing. And after using it myself, I understand why.

Rating: 4.7/5

Preguntas frecuentes

Is ChatGPT free?

Yes. ChatGPT has a free tier that gives you access to basic AI models including GPT-4o mini. You can use it without paying anything. Creating an OpenAI account is free. The free version works well for everyday questions, writing help, and basic research. You only need to pay if you want advanced features like GPT-4o, DALL·E image generation, and web browsing.

How much does ChatGPT actually cost?

ChatGPT Plus costs $20 per month. The Pro plan costs $200 per month. The Team plan costs $25-$30 per user per month. ChatGPT Enterprise has custom pricing for large companies. The free version costs nothing and is available to everyone.

How to access ChatGPT?

You can access ChatGPT through a web interface at chat.openai.com. It’s also available as a mobile app for iOS and Android. The app lets you sync your chat history across dispositivos. Just create a free OpenAI account and start chatting. You can also download ChatGPT today as a desktop app.

Is ChatGPT really that good?

Yes — for most tasks. ChatGPT handles writing, coding, research, and creative work better than most AI tools. It has hundreds of millions of users for a reason. But it’s not perfect. It sometimes gives nonsensical answers or wrong facts. Use it as a powerful assistant, not as a replacement for professional input or your own judgment.

Is ChatGPT safe?

ChatGPT is generally safe to use. OpenAI has safety filters to block unsafe content and illegal activities. However, the model can sometimes produce biased or incorrect information. OpenAI allows users to turn off the training setting so your chats aren’t used to train the model. For sensitive data, consider ChatGPT Enterprise which offers better security. Your training data is encrypted and protected, but always avoid sharing passwords or financial info.