Devin

The autonomous AI software engineer that works while you sleep.

7.5/10

At a glance

Vendor: Cognition
Pricing: Free tier (limited); Pro from $20/mo, Max $200/mo, Teams from $80/mo
Free tier: Yes
Best for: The autonomous AI software engineer that works while you sleep.

Our verdict

The original AI software engineer: hand off well-scoped work and review the PR. Shines on mechanical jobs; keep specs tight and watch the meter.

Pricing: Free tier (limited); Pro from $20/mo, Max $200/mo, Teams from $80/mo · Vendor: Cognition

Scores

★★★★☆7.5/10

Ease Of Use8/10

Output Quality8/10

Speed7/10

Value7/10

Pros & cons

Pros

Fully autonomous — assign a ticket, get a PR back
Runs in parallel cloud sessions
Strong on migrations, dependency bumps, bug triage
Slack/Linear/Jira integrations

Cons

Usage-based costs can surprise on long tasks
Can drift on ambiguous specs
Code runs on Cognition's cloud

📡 On our radar: we re-check this tool's pricing and feature set against official sources on a rolling basis. Last site-wide refresh: 2026-09-29. Prices change fast — confirm on the official site before buying.