Cursor vs StepFun

Cursor — Application · Acquired · $60B valuation · 5 of 5 figures sourced  |  StepFun — Foundation Models · Private · $10B valuation · 2 of 2 figures sourced

Relationship

Cloud Agents and Step Plan do comparable work on agentic coding; both also serve buyers who need to code with an AI assistant; Cursor is acquired, with no independent scale.

Assembled from the recorded fields for this pair, not hand-checked. The comparison below is read from each company’s own profile.

3 of 4 capabilitiesShared product type

3 of 4 capabilities — Shares agent orchestration, agentic coding and code generation.

Ludbee capability tags · from the product records

Shared product type — Both ship AI agent and developer tool.

Ludbee product records

Aligned comparison

FieldCursorStepFun
Valuation$60B$10B StepFun has 6.0× smaller
Employees350—
Founded20222023 1 yrs later
StatusAcquiredPrivate
CategoryApplicationFoundation Models
Stack layerAI agent, Developer toolAI agent, API service, Application, Developer tool, Model API
HeadquartersSan Francisco, USAShanghai, China

Capability overlap

Shared · 3

Agent orchestrationAgentic codingCode generation

Not verified for StepFun · 1

Code review

Recorded for Cursor. StepFun’s product records say nothing either way — a missing record is not a missing capability.

Not verified for Cursor · 9

Image generationModel inferenceKnowledge retrievalSpeech to textText generationText to speechVoice agentSearch answersWorkflow automation

Recorded for StepFun. Cursor’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

Cursor

AI agent

Cloud AgentsAI agent

Cloud-hosted coding agents (formerly Background Agents) that run in isolated virtual machines with full development environments, work across multiple repositories in parallel, and produce merge-ready pull requests; reachable from Cursor Web, Desktop, iOS, Slack, GitHub/Bitbucket, Linear or the API.

Developer tool

BugbotDeveloper tool

AI code-review tool that runs automatically in the background on new pull requests, flags likely logic bugs with a low false-positive rate, and proposes fixes directly in the Cursor editor.

CursorDeveloper tool

Code editor built on VS Code that edits, refactors and runs a codebase from natural-language instructions.

StepFun

AI agent

StepClawAI 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

阶跃星辰 AI Studio (StepFun AI Studio)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.

No counterpart

StepFun sells these in a stack layer with no product recorded for Cursor yet — nothing on the other side to compare them against.

Application

阶跃AI (StepFun AI)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.

API service

Step PlanAPI 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.

Model API

StepFun Open PlatformModel API

API access to StepFun's text, vision, speech and image models, with credit packages and enterprise plans.

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