by OpenAI · GPT-5.6 Luna (default on the free tier), GPT-6 Astra is the paid flagship
See the ChatGPT free tier entry alongside other no-cost AI tools in the SpotFreeAI free tools directory.
Handles writing, coding, research, images, and data analysis. One tool for virtually any task.
GPT Image 2 leads for photorealism. Instruction-following is accurate and quality is high.
Unique ability to execute code and show real output. Useful for data analysis and testing logic.
Thousands of custom GPTs available. Wide third-party integrations for specific workflows.
Remembers your preferences and past context. Gets more useful the more you use it.
Context is no longer the weak point. OpenAI now documents the whole GPT-5.6 family, and GPT-6 Astra, at a 1,050,000 token window with 922,000 maximum input tokens. That matches Gemini at 1M and beats Claude's 200K free window, though Claude's paid plans now run 1M too. The limits that still bite on the free plan are image generation, file uploads and voice. Context limits for each model are listed in the OpenAI model documentation.
States incorrect facts with the same tone as correct ones. Always verify important claims independently.
Text chats are no longer the constraint on the free plan, but image generation, file uploads and voice are still capped and reset on a timer. Gemini remains more generous on image volume.
| Works in Singapore | ✅ Yes, no VPN needed |
| Works in Malaysia | ✅ Yes, no VPN needed |
| Works in Philippines | ✅ Yes, no VPN needed |
| SGD pricing (paid) | ~SGD 27/month |
| Malay language quality | ⚠️ Good |
| Tagalog language quality | ❌ Basic |
| Data stored | United States |
| PDPA consideration | Low risk, US data storage |
ChatGPT works reliably across all major SEA markets. For Asian language support, Gemini is stronger. For data privacy in a business context, both ChatGPT and Claude (US-stored) are the recommended choices over China-based models. How conversation data is used, and how to opt out, is documented by OpenAI.
| Plan | Price | SGD | Key Features |
|---|---|---|---|
| Free | $0 | $0 | GPT-5.6 Luna with unlimited text chats, Think button, GPT Image 2, web search, code interpreter, file upload |
| ChatGPT Go | $8/month | ~SGD 11 | Higher limits than free on GPT-5.6 Luna. Price rose from $6 to $8 |
| ChatGPT Plus | $20/month | ~SGD 27 | Unchanged. Higher usage on GPT-5.6, priority access, all features, faster responses |
| ChatGPT Pro | $100 or $200/month | ~SGD 135 or SGD 270 | Now two-tier. $100 for 5x usage, $200 for 20x usage. The flat $120 plan is gone |
| ChatGPT Business | $20/user/month annual | ~SGD 27 | Moved to $20 per user per month on annual billing, or $25 monthly. Team workspace, admin controls, data privacy |
GPT Image 2 produces the best free AI photorealistic images. For content creators who need both text and visuals in one tool.
When you need one AI that handles everything adequately. The best all-rounder for mixed daily tasks.
Code interpreter runs Python, processes CSV files, builds charts. No other free AI matches this.
ChatGPT is the most versatile AI assistant available in 2026 and the strongest default choice for users who want one tool for varied tasks. The free tier is genuinely useful. For writing quality and instruction following, Claude is stronger. For research with citations, Perplexity leads. For Google ecosystem integration, Gemini wins.