Buildwith StepFun Models
For this campaign, we recommend the newest Step model.
StepFunBuilder Program
Big Ideas start with anyone. Build yours with StepFun.
The StepFun Builder Program powers your journey from idea to creation. Whether you’re an experienced AI builder or trying for the first time, you’ll find a growth path made for you.
We offer model resources, technical support, and a community of fellow Builders to inspire each other and grow together.
Every idea deserves attention. No creation needs to be solo. Great work will be seen and remembered.
Build Agents and Workflows withStepFun Models
Create an agent, workflow, tool, integration, or demo using StepFun models.For this campaign, projects built with the newest Step model will be prioritized for Step Plans and official features.
PostYour Demo Publicly
- Share a public demo on X.
- Tag @StepFun_ai.
- Include #BuildwithStepFun
SubmitYour Project
Submit your demo link and API platform UID through the Google Form.
GetRewarded / Featured
Get rewarded / featured if your project qualifies or is selected.
Who This is for?
AI agent builders- Coding agent and developer tool builders
- Productivity workflow builders
- AI product makers
- Creative agent experimenters
Rewards
First 10 Qualified Submissions
1 month Plan
Flash Pro Step Plan
Selected Winning Projects
3-month Plan
Flash Pro Step Plan + official StepFun feature
Featured Projects
Official Promotion
StepFun channels, website showcase, and future ecosystem opportunities
StepFun Builder Program
For builders creating agents, workflows, tools, integrations, or demos with StepFun models.
Projects built with the newest Step model will be prioritized for Flash Pro Step Plans and official features.
Submit Your ProjectFAQ
No. For this campaign page, just submit the Google Form. If token plans are needed, provide your API platform UID in the form.
No. Open-source repos are welcome but not required.
Yes. Individuals and teams are both welcome.
A video, screenshot thread, live app, workflow recording, article, GitHub repo, or any clear output showing StepFun models in use.
Build with StepFun models, share your work publicly, and submit it through the form. That’s it — we handle the rest.