Products

Coding plan

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Step Plan

Step Plan is a subscription-based AI service from StepFun for high-frequency developers, offering access to flagship models via standardized APIs for coding and agent scenarios with intelligent routing and multimodal capabilities.

Starting price
$6.99~$99
Plans
4
Model families
2
Models
4
Compatibility
17

Compatibility

OpenClaude API

Supported

Codex

Supported

Hermes Agent

Supported

Kimi Code

Supported

OpenHands

Supported

OpenCode

Supported

JetBrains

Supported

OpenAI API

Supported

OpenClaw

Supported

Claude Code

Supported

Cline

Supported

Goose

Supported

Kilo Code

Supported

RooCode

Supported

Trae

Supported

Cursor

Supported

VS Code

Supported

Updated

May 13, 2026

Category

Coding plan

Plan details

Plans and pricing

Flash Mini

Active

Entry-level plan for getting started with AI development, offering basic access to flagship models with smart routing.

Price tiers

Monthly

Quota: 100 prompts per 5 hours, 400 prompts per week (~1,500 requests per 5 hours, ~6,000 requests per week)

$6.99

Flash Plus

Active

Advanced plan for daily productivity with increased usage, priority API access, and priority support.

Price tiers

Monthly

Quota: 400 prompts per 5 hours, 1,600 prompts per week (~6,000 requests per 5 hours, ~24,000 requests per week)

$9.99

Flash Pro

Active

Professional plan for heavy AI use with extensive usage, priority API access, and priority support.

Price tiers

Monthly

Quota: 1,500 prompts per 5 hours, 6,000 prompts per week (~22,500 requests per 5 hours, ~90,000 requests per week)

$29

Flash Max

Active

Flagship plan for professional workloads with maximum usage, priority API access, and priority support.

Price tiers

Monthly

Quota: 5,000 prompts per 5 hours, 20,000 prompts per week (~75,000 requests per 5 hours, ~300,000 requests per week)

$99

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