Comparison · 9 shared capabilities
ChatGPT vs Grok
They overlap on 9 things. ChatGPT is stronger at none of them, Grok at none, and they're roughly equal on 9. If you pay for both, check whether you use the parts that don't overlap.
ChatGPT
OpenAI's general-purpose AI assistant for chat, writing, research, images, data analysis and coding.
From $8/mo Verified
Grok
SpaceXAI's AI assistant, now sold in tiers that bundle Grok, X Premium perks and Cursor usage in one shared allowance.
From $8/mo Verified
Capability by capability
| Capability | ChatGPT | Grok |
|---|---|---|
| Create YouTube thumbnails | PartialExact text placement and font control are unreliable | PartialUnreliable text rendering and placement |
| Design social media graphics | PartialNo brand kit or locked templates | PartialNo brand templates |
| General-purpose AI assistant | Core featureUsage caps apply on every plan, including the 'unlimited' ones | Core featureFewer workspace, project and admin features than ChatGPT or Claude business plans |
| Generate and edit software code | StrongFree Codex access is limited | StrongThird-party models in Cursor are billed separately |
| Generate images from text | StrongFree and Go have tighter image limits | StrongLimited fine editing and layer control |
| Research a topic on the web with citations | StrongCitations still need spot-checking | StrongSocial posts are noisy sources; verify claims |
| Research prospects and accounts | PartialNo verified emails or phone numbers | PartialNo contact database |
| Run AI agents that complete multi-step tasks | PartialAgent runs can stall or need supervision | PartialNew product with limited track record |
| Write marketing and business copy | StrongNo built-in brand-voice governance across a team | StrongNo team brand-voice controls |
| Proofread and improve writing | PartialRequires copy-paste rather than inline suggestions | — |
| Analyse data and spreadsheets | StrongUpload limits are tighter on Free and Go | — |
| Extract data from documents and PDFs | PartialNo validation rules or review queue | — |
| Transcribe and summarise meetings | PartialNot confirmed on individual plans in this review | — |
| Ask questions across company documents | PartialCoverage depends on which connectors you enable | — |
| Create presentation decks | WorkaroundNo native slide editor or brand templates in this review | — |
| Generate marketing videos with AI | — | PartialShort clips only |
Choose ChatGPT if…
- • you rely on proofread and improve writing (the other doesn't do it)
- • you rely on analyse data and spreadsheets (the other doesn't do it)
- • you rely on extract data from documents and pdfs (the other doesn't do it)
- • you rely on transcribe and summarise meetings (the other doesn't do it)
- • One subscription covers chat, images, research, data analysis and coding reasonably well
- • Large ecosystem of custom GPTs and apps that teams may already depend on
Choose Grok if…
- • you rely on generate marketing videos with ai (the other doesn't do it)
- • Native access to live X posts and trends, which other assistants see only indirectly
- • Bundle value if you already pay for X Premium and use Cursor
Switch between them
Fit levels are editorial judgements based on each product's documented features. See each tool page for sources and verification dates.