About
OpenAI's flagship conversational AI for chat, code, image, and document analysis.
Use cases
- ▸Draft long-form blog posts and outlines from a one-line brief
- ▸Refactor and explain code across 50+ programming languages
- ▸Translate and localize content with cultural nuance
- ▸Brainstorm product names, taglines, and marketing angles
- ▸Build conversational chatbots via the API for customer support
+ What's good
- • Mature ecosystem: web, mobile, desktop, API, and 1000+ Custom GPTs
- • Excellent at multi-step reasoning with the o-series 'thinking' models
- • Native voice mode with low-latency real-time conversation
- • Strong vision: reads diagrams, screenshots, handwriting, charts
− What's not
- • Free tier rate-limits hit fast on long context tasks
- • Plus subscription is needed for o3/o3-pro thinking models
- • Will refuse some legitimate red-team / security research prompts
Pricing tiers
Free
$0/month
- ✓ GPT-4o mini
- ✓ Limited messages
- ✓ Voice mode (limited)
Plus
$20/month
- ✓ GPT-4o + o3
- ✓ Advanced voice
- ✓ Custom GPTs
- ✓ Memory
Pro
$200/month
- ✓ o3-pro unlimited
- ✓ Operator
- ✓ Sora video gen
- ✓ Priority access
Team
$30/seat/month
- ✓ Workspace sharing
- ✓ Admin console
- ✓ No training on data
Integrations
SlackMicrosoft TeamsZapierNotionGoogle WorkspaceGitHub CopilotStripe
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