DeepSeek vs MiniMax
DeepSeek and MiniMax are both AI assistants tools aimed at developers and small businesses. Both have a free plan.
Free AI chat app and low-cost API built on open-weight models
Low-cost agentic coding models, video and speech via API and M Plan
| Pricing | Freemium | Freemium · $22 |
| Starting price | Not published | $22/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Built for | Developers, Small businesses, Enterprise, Freelancers | Developers, Small businesses, Enterprise, Creators |
| Platforms | web, ios, android | web, macos, windows, linux, ios, android |
| Country | CN · 2023 | — · 2022 |
| Rating | — | — |
Choose DeepSeek if
Developers and cost-conscious teams who want strong reasoning and coding models at very low API prices or as open weights.
- Consumer chat is completely free
- Among the cheapest frontier-class API token prices
- Open weights allow self-hosting and fine-tuning
Look elsewhere if: Organisations with strict data residency or public-sector rules (Mistral Le Chat, Claude, ChatGPT Enterprise).
Choose MiniMax if
Developers and cost-sensitive teams that run agentic coding and automation workloads and want low token prices behind Anthropic- or OpenAI-style APIs.
- Very low token prices for agentic coding workloads
- Drop-in base URL for tools built on the Anthropic SDK
- One platform covers text, video, speech and image generation
Look elsewhere if: Teams that need top-tier frontier models with mature enterprise admin and compliance controls (Claude, Gemini).
DeepSeek vs MiniMax pricing
DeepSeek
- Chat app$0Web, iOS and Android; no paid consumer tier
- deepseek-flash API$0.30/1M input tokensPeak cache-miss rate; output $1.20/1M; off-peak rates are half
- deepseek-v4-pro API$1.32/1M input tokensPeak cache-miss rate; output $3.96/1M; off-peak rates are half
- Search & Fetch API$0.75/1,000 requestsBilled per successful request
MiniMax
- MiniMax Code Free$0Limited M3.1 Flash, image and speech use in MiniMax Code
- M3.1 Flash API$0.15/1M input tokensOutput $0.60/1M, cached input $0.015/1M; pay-as-you-go
- M3 API$0.30/1M input tokensUp to 512k input, after permanent 50% off; output $1.20/1M
- M Plan Go$22/moM3.1 Flash, image and speech models; $220 billed yearly
- M Plan Explore$55/mo3x Go usage, adds H3 video; $550 billed yearly
DeepSeek · Key features
- Free chat app with thinking and instant modes on web and mobile
- 1M-token context window on V4 models
- API compatible with OpenAI and Anthropic request formats
- Automatic context caching with much cheaper cache-hit pricing
- Off-peak API rates at half the peak price
- Tool calls, JSON output and FIM completion for coding tools
Cons
- Hosted service stores user data on servers in China
- Banned on government devices in several countries
- Answers on politically sensitive Chinese topics are censored
MiniMax · Key features
- MiniMax-M3.1-Flash at $0.15 input and $0.60 output per 1M tokens
- 1M-token context window on M3.1 Flash and M3
- Effort setting on M3.1 Flash, from low to max, to trade thinking depth for cost
- Anthropic- and OpenAI-compatible endpoints, plus the Responses API
- M Plan key usable in Claude Code, Codex, Cursor and OpenCode
- MiniMax Code agent on web, desktop, CLI, iOS and Android
Cons
- M Plan is for individual interactive use, not production traffic
- Usage resets in 5-hour and weekly windows that can cut sessions short
- M2.5 and M2.7 retire on November 18, 2026, forcing migrations
DeepSeek vs MiniMax: FAQ
Do DeepSeek and MiniMax have a free plan?
Yes, both DeepSeek and MiniMax have a free plan; paid plans add more usage and features.