ChatGPT
by OpenAI
The AI assistant for work, learning, and everyday tasks.
Score
Score
Our verdict
ChatGPT remains the most versatile and feature-rich AI assistant on the market, combining advanced reasoning, image generation, voice interaction, and a massive ecosystem of custom GPTs and integrations into one platform. It is best suited for professionals, developers, and teams who need an all-in-one AI tool that handles everything from code generation to data analysis. The main caveat is that hallucination issues persist, customer support is weak on lower tiers, and the free plan has restrictive message caps.
Overview
Screenshot
Score breakdown
Overall score
Scores are editorial assessments by the Compare Best AI team on a 0–10 scale.
Expert review
CBAI Editorial Team
Compare Best AI · Editorial Team
ChatGPT by OpenAI is the world's most widely used AI assistant, with over 700 million weekly active users. Since its launch in November 2022, it has evolved from a simple chatbot into a comprehensive AI platform capable of text generation, code writing, image creation, voice conversations, data analysis, and autonomous multi-step research. The latest GPT models further strengthened its position with improved reasoning and a massive context window for Pro and API users.
How we tested
Days tested
14 days
Tasks evaluated
- ·Long-form article drafting
- ·Code generation and debugging
- ·Image prompt creation
- ·Data analysis with CSV upload
- ·API integration test
- ·Head-to-head creative writing
Method
Identical prompts tested against Claude 4.6 Sonnet and Gemini 2.5 Pro
Reviewer
CBAI Editorial Team
Plans & pricing
Free
Casual users exploring AI for the first time
- GPT-5.3 access (limited messages)
- Basic image generation
- Standard voice mode
- Custom GPTs access
- Web browsing
- No Deep Research
- No Agent Mode
Plus
Professionals needing advanced reasoning and creative tools
- GPT-5.4 Thinking mode
- Deep Research (10 runs/month)
- Agent Mode and Codex
- DALL-E image generation
- Advanced Voice Mode
- Canvas collaborative editing
- No ads
Pro
Heavy users and researchers needing unlimited access
- Unlimited messages across all models
- GPT-5.4 Pro highest performance
- o1 Pro mode
- 1M token context window
- Unlimited Deep Research
- Priority support
Business
Teams needing collaboration and data privacy
- All Plus features
- Shared workspace
- Admin dashboard and SAML SSO
- 60+ app connectors
- Data excluded from training
- SOC 2 compliance
Enterprise
Large organizations with compliance needs
- Everything in Business
- Extended context windows
- Custom data retention
- SCIM provisioning
- 24/7 priority support
- Dedicated onboarding
Pricing may vary by region. Always verify on the vendor's website.
Feature comparison
| Feature | ChatGPT | Claude | Gemini |
|---|---|---|---|
| Core AI | |||
| Latest frontier model | |||
| Image generation | |||
| Voice conversation mode | |||
| Productivity | |||
| File and document analysis | |||
| Custom assistants / plugins | |||
| Web browsing | |||
| API & Dev | |||
| Public API | |||
| Function calling | |||
| Pricing & Plans | |||
| Free tier available | |||
| Team / enterprise plan | |||
Is it right for you?
Good fit for
Content creators
Generate drafts, social media posts, ad copy, and marketing strategies with built-in image generation.
Software developers
Write, debug, and refactor code across 15+ languages with Codex agent and code interpreter.
Business teams
Analyze documents, summarize meetings, and automate tasks with 60+ workplace integrations.
Students and educators
Get personalized tutoring, research assistance, and study material generation.
Freelancers
An all-in-one assistant replacing multiple tools for writing, design, research, and data work.
Less suited for
Guaranteed accuracy needs
Healthcare, legal, and financial professionals cannot rely on ChatGPT without rigorous human verification.
Privacy-sensitive industries
Free and Plus tiers may use data for training; strict compliance requires expensive Business or Enterprise plans.
Real-time data requirements
While web browsing helps, ChatGPT is not a substitute for live data feeds or real-time monitoring systems.
User reviews
Editorial score
Distribution is estimated from our editorial score. Verified user reviews coming soon.
Use cases
Typical ways teams rely on this tool — from everyday tasks to specialized workflows.
- Content Writing
- Code Generation
- Research
- Image Generation
- Data Analysis
- Customer Support
- Education
Integrations
Reported connectors
Apps and services commonly connected out of the box or via official connectors.
- Google Drive
- Slack
- SharePoint
- GitHub
- Dropbox
- Microsoft Teams
- Notion
- Zapier
- HubSpot
- Asana
- Linear
- API
Privacy & compliance
Security & data practices
Highlights we track from the vendor's documentation. Always confirm current terms, subprocessors, and regional policies on their official site.
- SOC 2
- GDPR-ready
- Data not used for training
- SSO/SAML
Details
Category
Price
- Free
- Plus $20/mo
- Pro $200/mo
- Business $25/user/mo
- Enterprise custom
Free version
Best for
- Content writing, research & brainstorming
- Coding assistance and debugging
- Document analysis, Q&A and summarization
Frequently asked questions
ChatGPT
Content & Design
Ready to get started?
Visit the ChatGPT website to explore plans and start your free trial.
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