ChatGPT

The AI chatbot that everyone else is measured against.

Overview

ChatGPT is OpenAI's general-purpose AI assistant, built on its GPT model family (currently GPT-5.5 for Plus and above). It handles everyday writing and research, but also codes, analyzes files and images, browses the live web, and now generates short video via Sora, all from a single chat window. The free tier is genuinely useful; paid tiers add higher usage limits, Advanced Voice Mode, Deep Research, Agent Mode, and access to OpenAI's most capable models.

Key Features

  • GPT-5.5 Model: Reasoning and non-reasoning modes in one model.

  • Advanced Voice Mode: Natural spoken conversation.

  • Deep Research: Multi-step web research delivered as a report.

  • Agent Mode: Multi-step task automation.

  • Canvas: Collaborative writing and code editing workspace.

  • Media Generation: Image generation and Sora video generation.

  • Custom GPTs & Connectors: Build custom GPTs and connect third-party apps.

Pricing

Starting price

$8/mo

  • Free: $0/month. Limited messages and uploads, limited image generation, limited Deep Research, includes ads in the US.

  • Go: $8/month. Expanded usage over the Free tier.

  • Plus: $20/month. GPT-5.5 Instant and Thinking via the Auto selector, Advanced Voice Mode, image generation, Agent Mode, Canvas, Tasks, Sora access, custom GPTs, roughly 10 Deep Research queries/month.

  • Pro: $200/month. Around 20x Plus usage quotas, roughly 250 Deep Research sessions/month, Sora video generation, and access to the largest context window.

  • Business: $20/user/month billed annually ($25/user/month billed monthly). Central admin controls and higher usage for teams.

  • Enterprise: Custom pricing. Enterprise-grade security, SSO, and dedicated support.

Disclaimer: pricing may change, confirm on OpenAI's own pricing page before buying.

Pros

  • Broadest Feature Set: Text, voice, image, video, and agents all in one app.

  • Huge Ecosystem: Large plugin/connector and custom-GPT ecosystem.

  • Polished Apps: Mature apps across web, iOS, Android, and desktop.

  • Capable Free Tier: Free tier is usable for casual work, not just a demo.

Cons

  • Plus Tier Throttling: The $20/month Plus tier still throttles the newest reasoning/agent features; the fullest experience is reserved for the $200/month Pro tier.

  • Shifting Usage Caps: Usage caps and rate limits change often and can be confusing to track.

  • Confident Errors: Can still state wrong information confidently, so anything important needs a fact-check.

  • Opt-Out Required: Data retention/training defaults require an active opt-out for privacy-conscious users.

What Makes It Unique

  • First-Mover Bundle: ChatGPT's edge isn't any single capability, it's that it was first to bundle chat, voice, image, video, and agents into one product with the largest third-party ecosystem around it, which is why it remains the default choice even where rivals beat it on a specific benchmark.

Kay Score

9

/ 10

Tool Information

Pricing

$8/mo

Category

Chatbots & SEO

Platform

Web / iOS / Android

Last Updated

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