Side-by-side: what does Claude Code recommend vs Codex CLI?
| Vendor | Claude Code | Codex CLI | Delta |
|---|---|---|---|
| Sentry | 89 | 25 | +64 |
| GitHub Actions | 72 | 40 | +32 |
| Supabase | 53 | 23 | +30 |
| Neon | 61 | 13 | +48 |
| Datadog | 52 | 13 | +39 |
| Doppler | 31 | 9 | +22 |
| Honeycomb | 32 | 8 | +24 |
| PagerDuty | 29 | 11 | +18 |
| Grafana | 28 | 9 | +19 |
| Port | 24 | 11 | +13 |
| Cloudflare Workers | 22 | 12 | +10 |
| AWS Secrets Manager | 24 | 8 | +16 |
| HashiCorp Vault | 23 | 9 | +14 |
| Upstash | 24 | 7 | +17 |
| Infisical | 21 | 9 | +12 |
| PlanetScale | 26 | 4 | +22 |
| Turso | 21 | 9 | +12 |
| Fly.io | 20 | 6 | +14 |
| Langfuse | 16 | 10 | +6 |
| LangSmith | 14 | 11 | +3 |
| Braintrust | 14 | 10 | +4 |
| LaunchDarkly | 18 | 6 | +12 |
| New Relic | 19 | 4 | +15 |
| Statsig | 16 | 7 | +9 |
| Backstage | 17 | 5 | +12 |
| Snyk | 14 | 7 | +7 |
| Rollbar | 15 | 3 | +12 |
| Bugsnag | 13 | 4 | +9 |
| Flagsmith | 11 | 5 | +6 |
| Semgrep | 11 | 5 | +6 |
| Axiom | 11 | 4 | +7 |
| Vercel Edge Functions | 11 | 4 | +7 |
| Dagger | 12 | 2 | +10 |
| Helicone | 9 | 5 | +4 |
| Cortex | 9 | 4 | +5 |
| OpsLevel | 8 | 4 | +4 |
| Circleci | 7 | 3 | +4 |
| CockroachDB | 6 | 4 | +2 |
| GitHub Advanced Security | 3 | 7 | -4 |
| incident.io | 6 | 4 | +2 |
| Vercel Postgres | 8 | 2 | +6 |
| Convex | 5 | 4 | +1 |
| Unleash | 7 | 2 | +5 |
| Rootly | 4 | 4 | — |
| Deno Deploy | 4 | 3 | +1 |
| Opsgenie | 4 | 3 | +1 |
| Socket | 4 | 3 | +1 |
| Arize Phoenix | 3 | 2 | +1 |
| Betterstack | 3 | 1 | +2 |
| Buildkite | 3 | 1 | +2 |
| Railway Postgresunique | 4 | — | +4 |
| SonarQube | 2 | 2 | — |
| Railway Deploymentsunique | 3 | — | +3 |
| Xataunique | 3 | — | +3 |
| Clerkunique | 2 | — | +2 |
| Devcycleunique | 2 | — | +2 |
| Faunaunique | 2 | — | +2 |
| Gitlab Ci | 1 | 1 | — |
| Github Code Searchunique | 1 | — | +1 |
| Sourcegraphunique | 1 | — | +1 |
| Tidb Serverlessunique | 1 | — | +1 |