Codex CLI vs Cognition AI
Codex CLI vs Cognition AI, compared side by side on 11 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: Codex CLI is on 13/100 and Cognition AI on 75/100.
Where each one leads
Codex CLI
Leads on none of the measures we hold for both companies.
Cognition AI
- our overall score: 75/100 against 13/100
- agent readiness: 53/100 against 47/100
At a glance
| Measure | Codex CLI | Cognition AI |
|---|---|---|
| What it is | AI-powered command-line interface for developers to generate and understand code. | Building Devin, the first autonomous software engineer, to act as an exponential collaborator for human engineers. |
| Category | AI Coding Assistant, AI Copilot, Developer Tools, Foundation Model | AI Coding Assistant, AI Copilot, Agentic AI, Foundation Model |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Software |
| Founded | 2023 | 2023 |
| Headquarters | San Francisco, United States | San Francisco, United States |
| Status | Inactive | Active |
Size, funding and growth
| Measure | Codex CLI | Cognition AI |
|---|---|---|
| Employees | Not published | 5 |
| Total funding | Not published | $1.6B |
| Latest round | Not published | Series D |
| Valuation | Not published | $26B |
| LinkedIn followers | Not published | 6,150 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Codex CLI | Cognition AI |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 13/100 | 75/100 |
| Traction | Not published | 48/100 |
| Team | Not published | 60/100 |
| Search visibility | 25/100 | 83/100 |
| Quality | Not published | 88/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (47/100) | D (53/100) |
| Domain ratingLink authority, 0-100 | Not published | 76/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Codex CLI | Cognition AI |
|---|---|---|
| Hosting | AWS | Vercel |
| CDN | Not detected | Vercel |
| Frameworks | Not detected | Next.js, Tailwind CSS |
Codex CLI vs Cognition AI: common questions
Which is better, Codex CLI or Cognition AI?
On our 0-100 score Cognition AI rates higher (75/100 against 13/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 11 data points above: read the rows that match what you are buying for.
How do Codex CLI and Cognition AI compare on the numbers?
Cognition AI leads on our overall score (75/100 against 13/100), agent readiness (53/100 against 47/100).
Read the full Codex CLI review and pricing or the Cognition AI review and pricing. You can also browse other Codex CLI alternatives we track.