C
CGeneral-purpose AI chat assistant for writing, research, coding and everyday tasks
Free, from $8/mo
DeepSeek vs Grok
Pricing, features, platforms and who each one suits — side by side.
D
Choose DeepSeek if…
- you work on iOS, Android
- you're in its core audience: developers, ai app builders
G
Choose Grok if…
- you want a free plan to start with
- you're in its core audience: general consumers, knowledge workers
Side by side
Feature DeepSeek Grok
Pricing modelPaidFreemium
Starting price—$30/mo
Free plan
Free trial
API
Open source
GitHub stars263.8K—
PlatformsWeb, iOS, Android, APIWeb, API
CategoryAI ChatbotsAI Chatbots
CompanyDeepSeekxAI
Based in——
Founded——
Part of——
Key features
D DeepSeek
- Web chat at chat.deepseek.com
- Mobile app and DeepSeek Harness desktop client
- OpenAI- and Anthropic-compatible API
- 1M-token context window, 384K max output
- Thinking mode with adjustable reasoning effort
- Web search and page fetch through the API
- Discounted pricing for cache hits and off-peak hours
G Grok
- Conversational chat assistant built by xAI
- Free tier with usage limits
- Higher rate limits on paid SuperGrok plan
- Access to xAI frontier models on paid plans
- Business and Enterprise tiers for organizations
- Developer API billed per token
Plans and prices
From each vendor's site. Prices change — confirm before buying.
DeepSeek
deepseek-flash API$0.15/1M input tokens (cache miss, off-peak), $0.6/1M output tokens off-peak; peak rates are double
deepseek-v4-pro API$0.66/1M input tokens (cache miss, off-peak), $1.98/1M output tokens off-peak; peak rates are double
Search & Fetch$0.75 per 1,000 successful requests
Grok
Free$0
SuperGrok$30/mo
Strengths and limitations
DeepSeek
- Off-peak API prices are 50% of peak prices
- 1M-token context on both API models
- Works with OpenAI and Anthropic API formats
- Available on web, mobile, and desktop
- Peak-hour API rates are twice the off-peak rates
- Web search and fetch through the API cost extra per request
- The site does not state free-tier terms or limits for the chat apps
Grok
- Free plan available
- Paid SuperGrok tier adds higher limits and frontier models
- Business and Enterprise tiers offered
- Developer API available
- Free plan has usage limits
- API billing is separate from consumer subscriptions
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