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Cognition Says Crosby Put Devin on First Response for Bug Triage as Legal Team Grew 5x

September 30, 2026 at 13:08 EDT

AI Agents
Software Dev & Coding

Cognition said Crosby Legal is using Devin as a first-response engineering agent, with 12 engineers supporting more than 50 attorneys while Devin investigates 20 to 40 bugs and alerts a day. The company said the deployment cut Sentry noise by 50% and helped Crosby keep on-call coverage to one engineer as its legal team grew 5x.

Cognition AI · Crosby Legal

Devin Moves Into First Response

Crosby uses Devin to investigate production bugs and alerts before engineers step in, with a small engineering team supporting a much larger legal organization.

20-40

bugs and alerts investigated daily

50%

reported cut in Sentry noise

engineers supporting the firm

50+

attorneys supported

Legal team growth versus on-call load

1 engineeron call

5xlegal team growth

The reported setup kept on-call coverage to one engineer while the legal team expanded fivefold.

First-response loop

Bug or alert arrives

Devin investigates context

Noise is filtered

Engineer reviews what matters

Upside

The case points to lower alert noise and faster first-pass diagnosis for a lean engineering team.

Constraint

The figures are company-reported, and Cognition says results depend on well-scoped tasks and clear criteria.

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