| Feature | DeepSeek V4 | Grok |
|---|---|---|
| Free Plan | ✓ Yes | ✓ Yes |
| Pricing | Free / Paid | Free / $30/mo |
| Rating | ★★★★★ 4.6 | ★★★★★ 4.5 |
| Key Feature 1 | Frontier reasoning | Real-time X data |
| Key Feature 2 | MIT-licensed model weights | 2M token context |
| Key Feature 3 | V4 Flash variant | DeepSearch |
Reach buyers comparing DeepSeek V4 and Grok. High-intent traffic, direct conversions.
DeepSeek V4 is the latest flagship model from Chinese AI lab DeepSeek, released April 24 2026 alongside V4 Flash (a faster, lighter variant). It builds on the viral success of DeepSeek R1 which briefl
Grok is xAI's AI assistant built into the X platform and available as a standalone app, powered by the Grok 4 model family. It has unique real-time access to live X (Twitter) data, giving it an edge f
• Free and open-weight MIT license
• Top-tier benchmark performance — especially for frontier reasoning workflows where DeepSeek V4 consistently outperforms manual approaches
• Strong coding and reasoning — especially for frontier reasoning workflows where DeepSeek V4 consistently outperforms manual approaches
• Chinese company — data privacy concerns for some users
• Occasional rate limits on free tier
• Real-time X/Twitter data no competitor has
• Largest context window (2M tokens)
• Cheaper than ChatGPT Plus at $30/mo
• Free tier genuinely useful — especially for real-time x data access workflows where Grok consistently outperforms manual approaches
• Smaller ecosystem than OpenAI or Google
• Coding lags behind Claude and ChatGPT