Cognition vs Harness

Cognition — Application · Private · Late-stage · 4 of 4 figures sourced  |  Harness — Application · Private · Late-stage · 2 of 2 figures sourced

Relationship

Devin Review and AI Code Review both list code review; both also serve buyers who need to code with an AI assistant; Harness'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 shared capabilitiesShared product type

3 shared capabilities — Across all their products, both list agentic coding, code review and threat detection and response.

Ludbee capability tags · every product each company sells

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

Ludbee product records

Aligned comparison

FieldCognitionHarness
StageLate-stageLate-stage match
Founded20232017 6 yrs earlier
StatusPrivatePrivate match
CategoryApplicationApplication match
Stack layerAI agent, Application, Developer toolAI agent, Agent platform, Application, Developer tool, Platform
HeadquartersSan Francisco, USASan Francisco, USA match

Capability overlap

Shared · 3

Agentic codingCode reviewThreat detection and response

Not verified for Harness · 2

Code generationCode search

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

Not verified for Cognition · 6

Agent orchestrationData analysisEvaluation and observabilityGuardrails and safetySummarizationWorkflow automation

Recorded for Harness. Cognition’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

Cognition

Application

Ask DevinApplication

Ask Devin answers questions about a user's codebase using code search.

DeepWikiApplication

DeepWiki generates repository documentation and architecture diagrams and answers questions about codebases.

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.

Devin ReviewDeveloper tool

Devin Review uses AI to review code changes and detect issues in diffs.

Devin Security SwarmDeveloper tool

Devin Security Swarm finds codebase vulnerabilities and creates pull requests to remediate them.

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.

Harness

Application

AI DLC InsightsApplication

Engineering-intelligence module that tracks DORA metrics, developer productivity and AI coding-tool spend together: which AI tools teams use, token consumption by developer, team, agent and model, AI-authored code and its effect on delivery.

AI FirewallApplication

AI Firewall blocks prompt injection, evasion, and malicious payloads targeting AI applications.

AI PostureApplication

AI Posture discovers AI assets and agents and assesses their security posture.

AI SREApplication

Correlates deployment, feature flag, and infrastructure changes during incidents.

AI and Cloud CostsApplication

AI and Cloud Costs translates natural-language governance intent into cloud rules and remediates violations automatically.

API Advanced ProtectionApplication

Detects and blocks API attacks, bots and Layer 7 DDoS with behavioral AI trained on live traffic, covering credential stuffing, account takeover and business-logic abuse such as BOLA and mass assignment.

AI agent

Cost Management AgentAI agent

Tracks cloud and AI spending and automatically fixes waste.

Runtime Protection AgentAI agent

Blocks prompt injection and unsafe model output.

Security Testing AgentAI agent

Uses agents to triage and remediate software vulnerabilities.

Software Delivery AgentAI agent

Automates CI/CD and infrastructure-as-code delivery.

Developer tool

AI Code ReviewDeveloper tool

Reviews pull requests by grouping diffs by risk so the riskiest changes come first, enforcing required checks that cannot be bypassed, and citing delivery history and the knowledge graph for context.

AI EvalsDeveloper tool

Scores AI-agent responses for faithfulness, relevance, and task completion.

AI SASTDeveloper tool

AI SAST scans agent-generated code and provides AI-generated fix suggestions.

AI SCADeveloper tool

AI SCA applies reachability analysis and EPSS scoring to open-source risk detection.

AgentTraceDeveloper tool

Monitors AI-agent LLM calls, tool calls, and decisions.

Harness AI Test AutomationDeveloper tool

Creates intent-based tests and runs them within CI/CD pipelines with AI-assisted failure analysis.

No counterpart

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

Agent platform

Worker AgentsAgent platform

Governed AI agents defined in a committed file that run inside Harness pipelines on events such as CI failures and pull requests, with prebuilt agents for autofix, code review, code coverage, feature-flag cleanup, manifest remediation and IaCM remediation.

Platform

Harness PlatformPlatform

AI-native software delivery platform: pipelines and canary deployments, AI security testing, runtime API and AI protection, cost management and policy governance, driven by AI agents that recommend while people decide.