Cognition vs JetBrains

Cognition — Application · Private · $26B valuation · 3 of 4 figures sourced  |  JetBrains — Application · Private · 2 of 2 figures sourced

Relationship

Devin CLI and Junie do comparable work on agentic coding and code generation; both also serve buyers who need to code with an AI assistant; JetBrains's scale not recorded.

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

3 of 3 capabilitiesShared product type

3 of 3 capabilities — Shares agentic coding, code generation and code review.

Ludbee capability tags · from the product records

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

Ludbee product records

Aligned comparison

FieldCognitionJetBrains
Size$26B valuationnot disclosed
Employees2502,600 JetBrains has 10× more
Founded20232000 23 yrs earlier
StatusPrivatePrivate match
CategoryApplicationApplication match
Stack layerAI agent, Developer toolAI agent, Developer tool match
HeadquartersSan Francisco, USAPrague, Czech Republic

Capability overlap

Shared · 3

Agentic codingCode generationCode review

Identical capability tags — the difference is in execution, not scope.

Products, side by side

Algorithmic pairing — assembled from recorded fields, not hand-checked

Cognition

AI agent

DevinAI agent

Autonomous coding agent that plans, writes, tests and ships code from a task description.

Devin CLIAI agent

Local command-line coding agent that runs in the developer's terminal against local files, with Devin Cloud integration; bundled with Devin Desktop and presented by Cognition as a separate tool from the cloud-based Devin.

Developer tool

Devin DesktopDeveloper tool

Desktop coding environment running Devin's agents locally, including custom background agents that carry a team's context between sessions.

FusionDeveloper tool

Multi-agent coding architecture pairing a frontier 'lead' model (planning/review) with a cost-efficient 'sidekick' (execution), up to 39% more efficient than other coding harnesses on major benchmarks; available now in Devin Desktop and Devin CLI.

JetBrains

AI agent

JunieAI agent

Coding agent from JetBrains that plans, implements and tests changes from the terminal, an IDE, GitHub or GitLab, with human-in-the-loop approval and a choice of underlying model.

Developer tool

JetBrains AIDeveloper tool

In-IDE AI assistance across JetBrains' IDEs — chat, code completion and agent-driven workflows — plus governance controls for teams, sold as a subscription shared with Junie.