ChatGPT Review (2026)
The default AI assistant — and still the most complete
Top5Apps editorial · Last tested & updated August 10, 2026
Developer
OpenAI
Free tier
Yes — generous
Paid from
$20/mo
Platforms
Web, Windows, macOS, iOS, Android
What is ChatGPT?
ChatGPT is where most people start with AI, and in 2026 it's still the product to beat. OpenAI's GPT-5 model family routes your request to the right level of reasoning automatically, so everyday questions come back fast while hard problems get real thinking time. The result is an assistant that's consistently good at almost everything — writing, coding, math, analysis, brainstorming — even when it's not the absolute best at any single one. The scale says it plainly: ChatGPT crossed 1 billion weekly users in August 2026, with 50 million of them paying as of February.
What separates ChatGPT from the pack is the surface area. Voice conversations feel natural enough for language practice. Deep Research will spend twenty minutes reading the web and return a cited report. Agent mode operates a virtual browser to fill forms, compare prices, and assemble spreadsheets. GPT Image 2 handles image generation and editing that used to require a separate tool. Add memory, projects, connectors to Gmail, Drive, and GitHub, plus a library of custom GPTs, and ChatGPT is less a chatbot than an operating system for getting things done.
ChatGPT: pros and cons
Pros
- GPT-5-class models with strong reasoning across almost every task type
- Agent mode can actually complete multi-step tasks — browsing, files, spreadsheets
- Deep Research produces genuinely useful cited reports
- Huge ecosystem: connectors, custom GPTs, voice mode, image generation
- Memory makes it noticeably more personal over time
Cons
- Free and Plus tiers hit usage caps on the best models at busy times
- Feature sprawl — settings, model pickers, and modes can overwhelm new users
- Long-document handling still trails Claude and Gemini in our testing
Standout features
Agent mode
Give it a goal — 'find three flights under $400 and put them in a spreadsheet' — and ChatGPT works in its own browser, clicking, reading, and assembling the result while you watch. It asks before anything sensitive. It's the most polished consumer agent on the market.
Deep Research
The feature that turned ChatGPT from a Q&A tool into a research assistant. It reads dozens of sources, weighs them, and writes a structured, cited report. We've used it for market research that would have taken an analyst a full day.
Memory and personalization
ChatGPT remembers your projects, preferences, and writing style across conversations (and you can view, edit, or disable everything it stores). After a few weeks it stops feeling like a generic tool and starts feeling like your tool.
ChatGPT pricing
The free tier is genuinely usable: GPT-5-level responses with usage caps, file uploads, voice, and limited image generation. Plus at $20/month raises every limit, unlocks the stronger reasoning modes, agent mode, and more Deep Research runs. Pro at $200/month is for people who want effectively unlimited access to the heaviest reasoning models — worth it for daily professional research or serious coding, overkill for everyone else.
Teams and businesses get workspace plans with admin controls and data excluded from training by default. At the time of writing, Plus remains the best $20 most people can spend on software.
Our verdict
If you only subscribe to one AI assistant, make it ChatGPT. It has the fewest weak spots, the deepest feature set, and the fastest shipping cadence in the industry. Writers who care about prose style should also try Claude, and researchers should keep Perplexity in the rotation — but ChatGPT is the default for a reason.
Skip it if: Polished long-form writing is the whole job (Claude edits tighter), or you mostly need sourced factual answers (that's Perplexity) — or you'd rather not manage yet another subscription's rate limits.
4.9 / 5 — #1 in AI Chatbots 2026
ChatGPT: FAQ
Is ChatGPT free to use in 2026?
Yes. The free tier includes GPT-5-level responses with usage caps, voice mode, file uploads, and limited image generation. Paid plans start at $20/month for higher limits, agent mode, and more Deep Research.
What happened to Sora, ChatGPT's video app?
OpenAI discontinued the standalone Sora video app in April 2026 and is retiring the Sora API in September 2026. For AI video in 2026, see our best AI video generators ranking.
Does ChatGPT train on my conversations?
On consumer plans, OpenAI may use conversations to improve models unless you turn off training in settings (Settings → Data Controls). Team, Enterprise, and API traffic is excluded from training by default.