# EngFlow vs Lerna

**Leader by vioscaleAI score:** Lerna

| Attribute | EngFlow | Lerna |
|---|---|---|
| **vioscaleAI score** | 44.1 (60% (medium)) | 55.7 (35% (low)) |
| activity.commits_last_30d | - | 100 |
| adoption.dependent_repos | - | 36,488 |
| adoption.github_stars | - | 36,038 |
| content.faq | `[{"answer":"A library and terminal tool that examines Bazel build profiles to identify performance bottlenecks and suggest improvements for faster builds. It is indexed under Monorepo Tools.","source":"https://www.engflow.com","question":"What is EngFlow?","confidence":0.6},{"answer":"EngFlow does not publish its prices. Pricing is quoted on request, across 2 plans (Free and Enterprise), so the figure depends on your seat count and requirements. We record this as a pricing-transparency signal rather than guessing a number. Pricing changes often, so verify at source before relying on it.","source":"https://www.engflow.com/product/pricing","question":"How much does EngFlow cost?","confidence":0.6},{"answer":"EngFlow supports a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://www.engflow.com","question":"What platforms does EngFlow support?","confidence":0.6},{"answer":"Yes. EngFlow can be deployed cloud / SaaS, hybrid and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://www.engflow.com/product/pricing","question":"Can EngFlow be self-hosted?","confidence":0.6},{"answer":"We have confirmed 6 integrations for EngFlow, including Bazel, Goma, Soong, AWS CloudWatch, GCP and Prometheus. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://www.engflow.com/product/pricing","question":"What does EngFlow integrate with?","confidence":0.6},{"answer":"We have independently confirmed SOC 2 and GDPR for EngFlow. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as EngFlow not holding them. Always confirm compliance directly before you rely on it.","source":"https://www.engflow.com/product/pricing","question":"What security certifications does EngFlow have?","confidence":0.6}]` | `[{"answer":"Lerna is a modern build system designed for JavaScript monorepos that enables developers to efficiently manage and release multiple packages from the same repository. It features a powerful command-line interface and development experience enhancements. It is indexed under Monorepo Tools.","source":"https://lerna.js.org","question":"What is Lerna?","confidence":0.6},{"answer":"Lerna supports a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://lerna.js.org","question":"What platforms does Lerna support?","confidence":0.6},{"answer":"We have confirmed 4 integrations for Lerna, including VSCode, JetBrains IDEs, Nx Console and Nx Cloud. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://lerna.js.org","question":"What does Lerna integrate with?","confidence":0.6},{"answer":"Yes. Lerna is published under the MIT licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.","source":"https://github.com/lerna/lerna","question":"Is Lerna open source?","confidence":0.95}]` |
| deployment.options | `{"cloud":true,"hybrid":true,"self_hosted":true}` | - |
| description.long | A library and terminal tool that examines Bazel build profiles to identify performance bottlenecks and suggest improvements for faster builds. | Lerna is a modern build system designed for JavaScript monorepos that enables developers to efficiently manage and release multiple packages from the same repository. It features a powerful command-line interface and development experience enhancements. |
| features.capabilities | - | `{"remote_caching":true}` |
| integrations.count | 6 | 4 |
| integrations.list | `[{"name":"Bazel"},{"name":"Goma"},{"name":"Soong"},{"name":"AWS CloudWatch"},{"name":"GCP"},{"name":"Prometheus"}]` | `[{"name":"VSCode"},{"name":"JetBrains IDEs"},{"name":"Nx Console"},{"name":"Nx Cloud"}]` |
| language.primary | - | TypeScript |
| license.spdx | - | MIT |
| platform.support | `{"cli":true}` | `{"cli":true}` |
| pricing | `{"type":"hybrid","plans":[{"free":true,"name":"Free","summary":"Free tier with in-cluster remote caching","features":["In-cluster remote caching","Build and Test UI","Works with Bazel","Runs on Linux","Unlimited users"],"description":"For small projects and migrating larger projects","contactSales":false,"includedLimits":{"users":"unlimited","machines":"1","cpu_cores":"32"}},{"free":false,"name":"Enterprise","summary":"Enterprise tier with unlimited remote execution machines","features":["Remote execution on hundreds to thousands of machines","Remote caching in-cluster and in external storage","Works with Bazel, Goma (Chromium), Soong (AOSP)","Runs on Linux, macOS, Windows","Custom docker images per action","Cross-compilation","Performance enhancements","Reuse docker containers for actions","Smart scheduling","Details per test case","Scalable UI service","Single-tenant cluster","Air-gapped network option","Advanced authentication (GCP IAM, Google OAuth, SAML, custom)","Monitoring via AWS CloudWatch, GCP, Prometheus","SLA including 99.9% uptime","Dedicated engineer support","Terraform deployment"],"description":"Scalable solution for production use","contactSales":true,"includedLimits":{"users":"unlimited","machines":"unlimited","cpu_cores":"unlimited"}}],"summary":"Free tier available; Enterprise requires custom quote","freeTier":true,"sourceUrl":"https://www.engflow.com/product/pricing","retrievedAt":"2026-08-19T14:42:43.392Z"}` | `{"type":"open_source","sourceUrl":"https://lerna.js.org","retrievedAt":"2026-10-13T11:16:16.583Z"}` |
| pricing.free_tier | yes | - |
| pricing.model | freemium | open_source |
| pricing.price_level | low | free |
| pricing.transparent | no | - |
| release.cadence_days | - | 28 |
| release.history | - | `[{"url":"https://github.com/lerna/lerna/releases/tag/v10.1.1","date":"2026-10-12T17:01:42Z","type":"stable","version":"v10.1.1"},{"url":"https://github.com/lerna/lerna/releases/tag/v10.1.0","date":"2026-10-09T14:37:28Z","type":"stable","version":"v10.1.0"},{"url":"https://github.com/lerna/lerna/releases/tag/v10.0.1","date":"2026-08-19T13:37:24Z","type":"stable","version":"v10.0.1"},{"url":"https://github.com/lerna/lerna/releases/tag/v10.0.0","date":"2026-07-29T15:14:49Z","type":"stable","version":"v10.0.0"},{"url":"https://github.com/lerna/lerna/releases/tag/v9.0.7","date":"2026-03-13T19:32:08Z","type":"stable","version":"v9.0.7"},{"url":"https://github.com/lerna/lerna/releases/tag/v9.0.6","date":"2026-03-11T11:14:52Z","type":"stable","version":"v9.0.6"},{"url":"https://github.com/lerna/lerna/releases/tag/v9.0.5","date":"2026-02-28T07:32:44Z","type":"stable","version":"v9.0.5"},{"url":"https://github.com/lerna/lerna/releases/tag/v9.0.4","date":"2026-02-10T20:30:30Z","type":"stable","version":"v9.0.4"},{"url":"https://github.com/lerna/lerna/releases/tag/v9.0.3","date":"2025-11-27T17:21:13Z","type":"stable","version":"v9.0.3"},{"url":"https://github.com/lerna/lerna/releases/tag/v9.0.1","date":"2025-11-14T09:26:43Z","type":"stable","version":"v9.0.1"},{"url":"https://github.com/lerna/lerna/releases/tag/v9.0.0","date":"2025-09-23T08:48:00Z","type":"stable","version":"v9.0.0"},{"url":"https://github.com/lerna/lerna/releases/tag/v8.2.4","date":"2025-07-27T18:10:18Z","type":"stable","version":"v8.2.4"},{"url":"https://github.com/lerna/lerna/releases/tag/v8.2.3","date":"2025-06-29T17:33:09Z","type":"stable","version":"v8.2.3"},{"url":"https://github.com/lerna/lerna/releases/tag/v8.2.2","date":"2025-04-10T13:12:53Z","type":"stable","version":"v8.2.2"},{"url":"https://github.com/lerna/lerna/releases/tag/v8.2.1","date":"2025-03-03T15:20:50Z","type":"stable","version":"v8.2.1"},{"url":"https://github.com/lerna/lerna/releases/tag/v8.2.0","date":"2025-02-19T15:55:16Z","type":"stable","version":"v8.2.0"},{"url":"https://github.com/lerna/lerna/releases/tag/v8.1.9","date":"2024-10-31T10:18:17Z","type":"stable","version":"v8.1.9"},{"url":"https://github.com/lerna/lerna/releases/tag/v8.1.8","date":"2024-08-05T15:39:54Z","type":"stable","version":"v8.1.8"},{"url":"https://github.com/lerna/lerna/releases/tag/v8.1.7","date":"2024-07-21T17:00:05Z","type":"stable","version":"v8.1.7"},{"url":"https://github.com/lerna/lerna/releases/tag/v8.1.6","date":"2024-07-05T13:34:05Z","type":"stable","version":"v8.1.6"}]` |
| reliability.sla_pct | 99.9 | - |
| security.gdpr | yes | - |
| security.scorecard | - | 6.7 |
| security.soc2 | yes | - |
| security.vulnerabilities | - | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=%40lerna%2Fchild-process&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (Monorepo Tools)

| Capability | EngFlow | Lerna |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Affected detection | - | - |
| Remote caching | - | ✓ |
| Remote execution | - | - |
| Hermetic sandboxed builds | - | - |
| Reapi compliant | - | - |
| Task dag orchestration | - | - |
| Code generators | - | - |
| Dependency graph visualization | - | - |

*Source: vioscaleAI. Generated 2026-10-16T00:22:09.067Z. "-" = undocumented, not absent.*