DeepSeek V4 alternatives
Looking for an alternative to DeepSeek V4? Here are the 6 closest llm provider / model options for AI coding, each ranked by how well it replaces DeepSeek V4 — with the concrete reason to switch.
Quick comparison
| Model | Input price | SWE-bench | Context window | Speed |
|---|---|---|---|---|
| DeepSeek V4 (you) | $0.27 | 63% | 256K | Medium |
| DeepSeek V4 Pro | $0.44 | 62% | 1M+ | Slow/Reasoning |
| Grok Code Fast 2 | $0.20 | 65% | 256K | Fast |
| Kimi K2.6 | $0.60 | 59% | 256K | Standard |
| Grok 4.3 | $1.25 | 52% | 1M+ | Fast |
| Llama 4 Maverick | Free (self-hosted) | 46% | 1M+ | Fast |
| GPT-OSS 120B | Free (self-hosted) | 62% | 128K | Standard |
The best DeepSeek V4 alternatives
Complex reasoning, agentic coding, hard debugging with long context
Why consider it instead:
- Bigger context window (1M+)
High-volume agentic coding where latency and cost trump max intelligence
Why consider it instead:
- Cheaper — $0.2/1M input vs $0.27, ~1.4× less
- Higher SWE-bench (65% vs 63%)
- Faster — better for autocomplete
Long-horizon coding, UI/UX generation from prompts, multi-agent orchestration, cost-optimized frontier-class workloads (~80% cheaper than GPT-5.5)
Why consider it instead:
- Built for: Long-horizon coding, UI/UX generation from prompts, multi-agent orchestration, cost-optimized frontier-class workloads (~80% cheaper than GPT-5.5)
Grok 4.3
Fast general-purpose coding with native web and X search agent capabilities
Why consider it instead:
- Bigger context window (1M+)
- Faster — better for autocomplete
Latest open-weights from Meta, large context, self-hosted coding with vision
Why consider it instead:
- Cheaper — $0/1M input vs $0.27
- Bigger context window (1M+)
- Faster — better for autocomplete
Best open-weight model for production coding, configurable reasoning for quality/speed trade-offs, fine-tunable on single H100, agentic workflows
Why consider it instead:
- Cheaper — $0/1M input vs $0.27
Switching from DeepSeek V4? Check the new tool fits the rest of your stack — Flowpicker shows compatibility warnings live.
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