ChatGPT review

ChatGPT is a web-based chat tool: type a question, get a text answer. The homepage also surfaces Images for generating pictures, a Plugins tab (no details on what's included), and a Deep research mode for longer, sourced answers. Log in and you can upload files and images for more tailored responses, plus the model can draw on your saved chat history.

Pricing runs from a Free plan up through Go at $8/month, Plus at $20/month, and Pro tiered from $100 to $500/month. Business starts at $25 per user monthly ($20 annual), with Enterprise and Edu quoted by sales. Per the pricing page, Go, Plus and Pro are monthly-only; only Business offers an annual discount.

The free tier includes unlimited everyday text chats, according to the pricing page, which is more generous than most competitors offer before asking for a card. Go adds more headroom for $8/month, cheaper than Plus's $20.

Reddit users describe getting real mileage out of customization rather than raw model power:

• One widely upvoted comment in a r/ChatGPT thread describes a 'brand book' custom instruction set covering tone, competitors and past posts, so answers stay specific to one business.
• Another commenter has ChatGPT compile a daily news brief from named sources, with a caveat step ('what would make this wrong?') added as a second message.
• A r/ClaudeAI thread comparing the two tools notes ChatGPT's web search reaches more sites than Claude's, and that 'Chat' prompts don't eat into coding or Work usage limits.
• The same thread points out Claude still can't generate images, something ChatGPT handles natively.

The caps that matter are mostly unpublished. For Free and Go, the pricing page lists 'limited uploads, image creation, deep research, voice' without giving actual numbers, so there's no way to know in advance how far $8/month stretches versus free.

Pro jumps straight to $100/month, with tiers up to $500 differentiated mainly by reasoning access and included API credits, again without exact per-tier limits published. Business requires a 2-seat minimum, and the Premium seat tier adds $125/month ($100 annual) on top of the $25 Standard seat.

Enterprise and Edu are fully custom-quoted, meaning no public price point at all.

On Reddit, some users in the r/ClaudeAI thread still prefer Claude Code for programming, calling Codex uncompetitive by comparison. The homepage's Plugins tab is listed but undocumented, so it's unclear what it currently supports.

Free gets you unlimited everyday text chat, plus capped access to uploads, image generation, deep research and voice. OpenAI doesn't publish those caps, so you won't know you've hit a limit until you do.

Go costs $8/month and raises those same caps, but again with no published numbers, and the pricing page notes it may show ads. Plus jumps to $20/month for advanced reasoning models, expanded deep research, projects, scheduled tasks and custom GPTs.

The real jump is Plus to Pro: $100/month, tiered up to $500, for top-tier reasoning models, no 5-hour session limit, and monthly API credits folded into the price. That's a 5x-to-25x price multiple over Plus for usage ceilings OpenAI also doesn't spell out in hard numbers.

Business runs $25/user/month monthly or $20 annual, minimum two seats, with a Premium seat option at $125/mo ($100 annual) promising 5x Standard usage. Enterprise and Edu are custom quotes only. Across every tier, the pattern repeats: you're buying a price, not a published number.

Getting into ChatGPT is frictionless: sign up, start chatting, free tier included. Getting a clean read on cost before you commit is harder, since Go, Plus and Pro caps on messages, uploads and deep research aren't published anywhere on the pricing page.

Lock-in builds through saved chat history and memory. ChatGPT uses prior conversations to tailor answers, which is useful day to day but means your account gets smarter about you the longer you stay — and that context doesn't travel if you move to another tool. Check OpenAI's own data export settings before migrating; the pricing and feature pages reviewed here don't detail retention or export limits beyond that logged-in chats are saved.

Teams considering Business should note the two-seat minimum and the Standard-vs-Premium seat split: mixing seat types is allowed, but Premium costs 5x the Standard price for 5x the usage ceiling, so sizing seats wrong gets expensive fast. Anyone comparing against Claude for coding work should weigh that ChatGPT's Codex/Work access is capped on lower tiers and only loses its 5-hour limit on Pro and Premium seats.