BytePlus8.7/10
VisitUpdated October 21, 2026 · DeployCue Editorial Team
BytePlus vs StepFun (Jieyue Xingchen)
Compare BytePlus and StepFun (Jieyue Xingchen) using recorded catalog facts and pricing.
BytePlus vs StepFun (Jieyue Xingchen): the differences
| Fact | BytePlus | StepFun (Jieyue Xingchen) |
|---|---|---|
| Models offered | Dreamina Seedance 2.5, Dola Seedream 5.0 Pro, Dola Seed 2.0 pro, Seed TTS 2.0, Seed ASR 2.0 | Step 5 preview, Step 3.7 flash, Step 3.5 flash, Step 3.5 flash 2603, Step 1o turbo vision, Stepaudio 3 realtime preview, Stepaudio 3 chat preview, Stepaudio 2.5 realtime, Stepaudio 2.5 chat, Step 1o audio, Step audio 2, Step audio r1.5, Stepaudio 3 tts, Stepaudio 2.5 tts, Step tts 2, Step tts mini, Stepaudio 3 asr max, Stepaudio 2.5 asr, Step 2x large, Step image edit 2 |
| Input price from | Not confirmed | CN¥0.70 to CN¥7 |
| Output price from | Not confirmed | CN¥2.10 to CN¥20 |
| Largest context window | Not confirmed | 1,000,000 |
| Free credits | Free image and video tokens | Not confirmed |
| OpenAI-compatible API | Not confirmed | Yes |
| Compliance certifications | ISO 9001, ISO 20000, ISO 22301, ISO 27001, ISO 27017, ISO 27018, ISO 27701, MTCS Level 3, CSA STAR, SOC 1, SOC 2, SOC 3, PCI DSS | Not confirmed |
Key differences
- StepFun (Jieyue Xingchen) scores higher overall: 8.90 vs 8.70.
- Models offered: only BytePlus offers Dreamina Seedance 2.5, Dola Seedream 5.0 Pro, Dola Seed 2.0 pro.
- Models offered: only StepFun (Jieyue Xingchen) offers Step 5 preview, Step 3.7 flash, Step 3.5 flash.
- Support channels: only StepFun (Jieyue Xingchen) offers Email.
Score breakdown
| Area | BytePlus | StepFun (Jieyue Xingchen) |
|---|---|---|
| Cost | Not confirmed | 8.90Input fees run CNY 0.70 to CNY 7 and output fees CNY 2.10 to CNY 20, ranked 50 of 71 on entry price. |
| Offer | 8.40Media centred catalogue in Dreamina Seedance 2.5, Dola Seedream 5.0 Pro and Dola Seed 2.0 pro sold on pay-per-use for usage based entry. | 8.90HigherCatalogue spans text, speech, vision and image editing, with 1,000,000 on step-5-preview and an OpenAI-compatible API. |
| Trust | 9.30Assurance mapped across ISO 9001, ISO 20000 and ISO 22301 plus firewall cover for edge delivery. | Not confirmed |
Licences and countries
| Country | BytePlus | StepFun (Jieyue Xingchen) |
|---|---|---|
| Headquarters | Not confirmed | China |
Every fact side by side
| Fact | BytePlus | StepFun (Jieyue Xingchen) |
|---|---|---|
| Legal entity | BytePlus Pte Ltd | Shanghai StepFun Intelligent Technology Co., Ltd. |
| Headquarters | Not confirmed | China |
| Founded | 2021 | Not confirmed |
| Support channels | Community | Email, CommunityCovers more |
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