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DeepSeek offers strong coding value; ChatGPT has broader tooling.
Option A
Advanced AI chatbot for coding, writing, debugging, learning, and productivity. Helps developers, students, and professionals solve problems faster.
Option B
DeepSeek offers high-performance reasoning and coding models (V3, R1) with a generous free chat app and very low API pricing.
| Spec | ChatGPT | DeepSeek |
|---|---|---|
| Plans & pricing | Free · Plus $20/mo · Pro $200/mo · Team from $25/user | Free web · API from ~$0.14/M input tokens |
| Free tier | GPT-4o mini, limited GPT-4o, web browsing | Free chat with rate limits |
Plans & pricing
ChatGPT
Free · Plus $20/mo · Pro $200/mo · Team from $25/user
DeepSeek
Free web · API from ~$0.14/M input tokens
Free tier
ChatGPT
GPT-4o mini, limited GPT-4o, web browsing
DeepSeek
Free chat with rate limits
| Spec | ChatGPT | DeepSeek |
|---|---|---|
| API access | OpenAI API (pay-as-you-go) | DeepSeek API |
| API limits / quota | Tiered by usage; no hard free API quota | Very low cost per token vs US rivals |
| Rate limits | RPM/TPM vary by model tier | Account-based throttling on free tier |
| Context window | 128K (GPT-4o family) | 128K+ on R1/V3 models |
| Best for | General assistant, plugins, coding, image gen | Budget coding, reasoning, math |
API access
ChatGPT
OpenAI API (pay-as-you-go)
DeepSeek
DeepSeek API
API limits / quota
ChatGPT
Tiered by usage; no hard free API quota
DeepSeek
Very low cost per token vs US rivals
Rate limits
ChatGPT
RPM/TPM vary by model tier
DeepSeek
Account-based throttling on free tier
Context window
ChatGPT
128K (GPT-4o family)
DeepSeek
128K+ on R1/V3 models
Best for
ChatGPT
General assistant, plugins, coding, image gen
DeepSeek
Budget coding, reasoning, math
See pricing table below
See API & limits section
DeepSeek for budget coding; ChatGPT for full stack.
DeepSeek offers strong coding value; ChatGPT has broader tooling.
Compare pricing plans, API limits, and feature winners side by side.
Verdict: DeepSeek for budget coding; ChatGPT for full stack.