StepFun vs Z.ai (Zhipu AI)
Relationship
Assembled from the recorded fields for this pair, not hand-checked. The comparison below is read from each company’s own profile.
Aligned comparison
Capability overlap
Shared · 8
Not verified for Z.ai (Zhipu AI) · 4
Recorded for StepFun. Z.ai (Zhipu AI)’s product records say nothing either way — a missing record is not a missing capability.
Not verified for StepFun · 5
Recorded for Z.ai (Zhipu AI). StepFun’s product records say nothing either way — a missing record is not a missing capability.
Products, side by side
Algorithmic pairing — assembled from recorded fields, not hand-checked
StepFun
Application
StepFun's consumer AI assistant, available on the web and as Windows and macOS desktop clients, offering web search, knowledge-base Q&A, image creation, tool use and speech recognition.
AI agent
A one-click cloud-deployed AI agent offered inside the 阶跃AI assistant that interprets instructions and carries out tasks autonomously.
Developer tool
A browser-based workspace for building, testing and deploying AI applications on StepFun's models, with a playground, a showcase library of example apps and a personal asset library.
Model API
API access to StepFun's text, vision, speech and image models, with credit packages and enterprise plans.
Z.ai (Zhipu AI)
Application
AI research assistant built on Zhipu's GLM models that performs academic and scholar search, AI-assisted paper reading, literature-review generation with citations, and scholarly question answering.
Deep-research assistant that searches and scrapes source websites to produce structured research reports and can emit the result as a slide deck or web page, with browser automation and video summarisation.
Zhipu's Chinese-market consumer AI assistant and agent built on the GLM model family, covering dialogue, writing, coding, translation and multimodal input.
AI agent
Locally installed AI agent application with 50+ preconfigured skills that performs document generation, data analysis, browser automation and messaging-app collaboration, running on Windows, macOS, iOS and Android and defaulting to the GLM-5.3 model.
Developer tool
Flat-rate monthly subscription providing GLM model access inside third-party coding agents and IDEs such as Claude Code, Codex, Cline, OpenCode, Cursor and Windsurf, billed separately from Z.ai's per-token API.
Model API
No counterpart
StepFun sells these in a stack layer with no product recorded for Z.ai (Zhipu AI) yet — nothing on the other side to compare them against.
API service
A subscription service from the StepFun Open Platform that supplies a monthly Credit pool for calling StepFun's flagship models from third-party coding tools and agent clients such as Claude Code, Cursor, OpenClaw, Cline and Zed.