StepFun Step 3.5 Flash vs n8n
Which one should you pick? Here's the full breakdown.
StepFun Step 3.5 Flash
StepFun's (China) agent-focused open-weight model -- Step 3.5 Flash launched 2026-02-01. 196B sparse MoE, ~11B active. Benchmarks slightly ahead of DeepSeek V3.2 at over 3x smaller total size. Step 3 (321B / 38B active, Apache 2.0) and Step3-VL-10B multimodal also in the family
n8n
Open-source workflow automation with AI nodes, self-hostable and way cheaper than Zapier for complex flows
| Category | StepFun Step 3.5 Flash | n8n |
|---|---|---|
| Ease of Use | 6.0 | 6.0 |
| Output Quality | 8.0 | 8.0 |
| Value | 9.0 | 9.0 |
| Features | 8.0 | 9.0 |
| Overall | 7.8 | 8.0 |
Pricing Comparison
| Feature | StepFun Step 3.5 Flash | n8n |
|---|---|---|
| Free Tier | Yes | Yes |
| Starting Price | $0 | $0 |
Which Should You Pick?
Pick StepFun Step 3.5 Flash if...
Teams building agent systems on Chinese open-weight foundations who want something other than DeepSeek or Qwen, especially if agentic tool-use is the primary workload. Also good for Chinese-market products where StepFun's domestic tuning advantages matter. And for anyone looking to add diversity to their open-weight evaluation matrix beyond the top-3 Chinese labs.
Visit StepFun Step 3.5 FlashPick n8n if...
- ✓More features (9 vs 8)
Technical users and teams who want powerful automation without per-step pricing. Especially strong if you can self-host and want AI agent workflows.
Visit n8nOur Verdict
StepFun Step 3.5 Flash and n8n are extremely close overall. Your choice comes down to specific needs -- StepFun Step 3.5 Flash is better for teams building agent systems on chinese open-weight foundations who want something other than deepseek or qwen, especially if agentic tool-use is the primary workload, while n8n works best for technical users and teams who want powerful automation without per-step pricing.