# Bun vs Chocolatey

**Leader by Vioscale score:** Bun

| Attribute | Bun | Chocolatey |
|---|---|---|
| **Vioscale score** | 74.2 (70% (medium)) | 52.7 (56% (medium)) |
| activity.commits_last_30d | 100 | 7 |
| adoption.dependent_repos | 21,486 | 110 |
| adoption.github_stars | 95,712 | 11,495 |
| adoption.package_downloads_weekly | 3,314,443 | - |
| deployment.options | `{"self_hosted":true}` | `{"cloud":true,"on_prem":true,"self_hosted":true}` |
| description.long | Bun is a JavaScript runtime and development toolkit designed as a fast alternative to Node.js with built-in package management, testing, and bundling capabilities. It can be adopted incrementally into existing Node.js projects or used as a complete replacement for development tooling. | Chocolatey is a command-line package manager for Windows that simplifies software deployment and lifecycle management. It offers both free open-source capabilities and commercial enterprise editions with advanced features like central management and package auditing. |
| features.capabilities | `{"role":"manager_client","ecosystem":"js","deployment":"cli_local","workspaces":true,"pricing_model":"free","upstream_proxy":true,"package_formats":"multi","vuln_license_scanning":true,"supply_chain_integrity":true}` | `{"role":"manager_client","ecosystem":"os","deployment":"both","open_source":"open_core","pricing_model":"per_seat","upstream_proxy":true,"package_formats":"multi","private_packages":true,"vuln_license_scanning":true,"supply_chain_integrity":true}` |
| integrations.count | - | 3 |
| integrations.list | - | `[{"name":"Puppet"},{"name":"SCCM"},{"name":"Intune"}]` |
| language.primary | Rust | C# |
| license.spdx | MIT | - |
| market.availability | - | `{"hqCountry":"US","primaryMarkets":["US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"mac":true,"linux":true,"windows":true}` | `{"cli":true,"windows":true}` |
| pricing | `{"type":"free","freeTier":true,"sourceUrl":"https://bun.sh","retrievedAt":"2026-08-14T08:38:04.509Z"}` | `{"type":"hybrid","plans":[{"free":true,"name":"Open Source","summary":"Free, unlimited machines","features":["Unlimited machines","Create packages","Host own package repository","Third-party tool integration","Package shims","Automated software updates","30+ PowerShell functions","Package extensions"],"components":[{"kind":"fixed","amount":0,"period":null,"currency":"USD"}],"description":"Free for individuals and organizations","contactSales":false},{"free":false,"name":"Pro","summary":"$96/year for up to 8 machines","features":["All open source features","Enhanced functionality","Additional PowerShell functions","Package reducer","Package throttle","Runtime malware/virus protection","CDN-backed package downloads"],"commitment":"annual","components":[{"kind":"fixed","amount":96,"period":"year","currency":"USD"}],"description":"Personal named license for individuals","contactSales":false,"includedLimits":{"machines":"8"}},{"free":false,"name":"Business (C4B)","summary":"From $18/node/year (100-node minimum). Volume discounts and perpetual licensing available.","features":["All Pro features","Central management dashboard","Self-service package installation","Full package synchronization","Package internalizer","Package audit and reporting","Dedicated support","Professional packaging services"],"minSeats":100,"commitment":"annual","components":[{"kind":"per_unit","unit":"node","amount":18,"period":"year","currency":"USD"}],"description":"For organizations managing multiple machines","contactSales":false}],"summary":"Free open source tier. Pro $96/year for individuals (up to 8 machines). Business from $18/node/year with volume discounts.","currency":"USD","freeTier":true,"sourceUrl":"https://chocolatey.org/pricing","retrievedAt":"2026-08-14T08:37:06.760Z","startingPrice":{"amount":18,"period":"month","currency":"USD"},"billingPeriods":["year"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | commercial | commercial |
| pricing.price_level | free | mid |
| pricing.transparent | - | yes |
| release.cadence_days | 14 | 21 |
| release.history | `[{"url":"https://github.com/oven-sh/bun/releases/tag/bun-v1.4.0","date":"2026-08-20T14:07:21Z","type":"stable","version":"bun-v1.4.0"},{"url":"https://github.com/oven-sh/bun/releases/tag/bun-v1.3.14","date":"2026-05-13T03:48:28Z","type":"stable","version":"bun-v1.3.14"},{"url":"https://github.com/oven-sh/bun/releases/tag/bun-v1.3.13","date":"2026-04-20T08:07:57Z","type":"stable","version":"bun-v1.3.13"},{"url":"https://github.com/oven-sh/bun/releases/tag/bun-v1.3.12","date":"2026-04-10T03:04:46Z","type":"stable","version":"bun-v1.3.12"},{"url":"https://github.com/oven-sh/bun/releases/tag/bun-v1.3.11","date":"2026-03-18T04:31:40Z","type":"stable","version":"bun-v1.3.11"},{"url":"https://github.com/oven-sh/bun/releases/tag/bun-v1.3.10","date":"2026-02-26T07:08:20Z","type":"stable","version":"bun-v1.3.10"},{"url":"https://github.com/oven-sh/bun/releases/tag/bun-v1.3.9","date":"2026-02-08T09:31:23Z","type":"stable","version":"bun-v1.3.9"},{"url":"https://github.com/oven-sh/bun/releases/tag/bun-v1.3.8","date":"2026-01-29T10:38:16Z","type":"stable","version":"bun-v1.3.8"},{"url":"https://github.com/oven-sh/bun/releases/tag/bun-v1.3.7","date":"2026-01-27T07:04:03Z","type":"stable","version":"bun-v1.3.7"},{"url":"https://github.com/oven-sh/bun/releases/tag/bun-v1.3.6","date":"2026-01-13T02:27:21Z","type":"stable","version":"bun-v1.3.6"},{"url":"https://github.com/oven-sh/bun/releases/tag/bun-v1.3.5","date":"2025-12-17T16:55:41Z","type":"stable","version":"bun-v1.3.5"},{"url":"https://github.com/oven-sh/bun/releases/tag/bun-v1.3.4","date":"2025-12-07T04:53:19Z","type":"stable","version":"bun-v1.3.4"},{"url":"https://github.com/oven-sh/bun/releases/tag/bun-v1.3.3","date":"2025-11-21T19:32:02Z","type":"stable","version":"bun-v1.3.3"},{"url":"https://github.com/oven-sh/bun/releases/tag/bun-v1.3.2","date":"2025-11-08T07:57:10Z","type":"stable","version":"bun-v1.3.2"},{"url":"https://github.com/oven-sh/bun/releases/tag/bun-v1.3.1","date":"2025-10-22T07:53:48Z","type":"stable","version":"bun-v1.3.1"},{"url":"https://github.com/oven-sh/bun/releases/tag/bun-v1.3.0","date":"2025-10-10T20:32:14Z","type":"stable","version":"bun-v1.3.0"},{"url":"https://github.com/oven-sh/bun/releases/tag/bun-v1.2.23","date":"2025-09-28T14:23:34Z","type":"stable","version":"bun-v1.2.23"},{"url":"https://github.com/oven-sh/bun/releases/tag/bun-v1.2.22","date":"2025-09-14T13:01:31Z","type":"stable","version":"bun-v1.2.22"},{"url":"https://github.com/oven-sh/bun/releases/tag/bun-v1.2.21","date":"2025-08-25T11:51:34Z","type":"stable","version":"bun-v1.2.21"},{"url":"https://github.com/oven-sh/bun/releases/tag/bun-v1.2.20","date":"2025-08-10T12:07:43Z","type":"stable","version":"bun-v1.2.20"}]` | `[{"url":"https://github.com/chocolatey/choco/releases/tag/2.7.4","date":"2026-08-19T10:40:56Z","type":"stable","version":"2.7.4"},{"url":"https://github.com/chocolatey/choco/releases/tag/1.4.7","date":"2026-08-19T08:43:54Z","type":"stable","version":"1.4.7"},{"url":"https://github.com/chocolatey/choco/releases/tag/2.7.3","date":"2026-06-10T10:39:59Z","type":"stable","version":"2.7.3"},{"url":"https://github.com/chocolatey/choco/releases/tag/2.7.2","date":"2026-05-12T12:02:05Z","type":"stable","version":"2.7.2"},{"url":"https://github.com/chocolatey/choco/releases/tag/1.4.6","date":"2026-05-12T12:02:35Z","type":"stable","version":"1.4.6"},{"url":"https://github.com/chocolatey/choco/releases/tag/2.7.1","date":"2026-04-01T08:31:42Z","type":"stable","version":"2.7.1"},{"url":"https://github.com/chocolatey/choco/releases/tag/1.4.5","date":"2026-03-18T09:36:46Z","type":"stable","version":"1.4.5"},{"url":"https://github.com/chocolatey/choco/releases/tag/2.7.0","date":"2026-03-17T18:40:17Z","type":"stable","version":"2.7.0"},{"url":"https://github.com/chocolatey/choco/releases/tag/2.6.0","date":"2025-12-01T10:05:31Z","type":"stable","version":"2.6.0"},{"url":"https://github.com/chocolatey/choco/releases/tag/2.5.1","date":"2025-09-03T10:56:21Z","type":"stable","version":"2.5.1"},{"url":"https://github.com/chocolatey/choco/releases/tag/1.4.4","date":"2025-09-03T09:17:03Z","type":"stable","version":"1.4.4"},{"url":"https://github.com/chocolatey/choco/releases/tag/2.5.0","date":"2025-07-09T10:00:48Z","type":"stable","version":"2.5.0"},{"url":"https://github.com/chocolatey/choco/releases/tag/2.4.3","date":"2025-02-27T13:32:30Z","type":"stable","version":"2.4.3"},{"url":"https://github.com/chocolatey/choco/releases/tag/1.4.3","date":"2025-02-10T11:27:22Z","type":"stable","version":"1.4.3"},{"url":"https://github.com/chocolatey/choco/releases/tag/2.4.2","date":"2025-01-29T10:28:47Z","type":"stable","version":"2.4.2"},{"url":"https://github.com/chocolatey/choco/releases/tag/1.4.2","date":"2025-01-29T10:29:04Z","type":"stable","version":"1.4.2"},{"url":"https://github.com/chocolatey/choco/releases/tag/2.4.1","date":"2024-12-04T17:19:35Z","type":"stable","version":"2.4.1"},{"url":"https://github.com/chocolatey/choco/releases/tag/1.4.1","date":"2024-12-04T17:18:32Z","type":"stable","version":"1.4.1"},{"url":"https://github.com/chocolatey/choco/releases/tag/2.4.0","date":"2024-11-12T18:53:32Z","type":"stable","version":"2.4.0"},{"url":"https://github.com/chocolatey/choco/releases/tag/2.3.0","date":"2024-06-05T11:38:06Z","type":"stable","version":"2.3.0"}]` |
| reliability.status_page | - | yes |
| security.gdpr | - | yes |
| security.scorecard | - | 4.8 |
| security.vulnerabilities | `{"count":2,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=bun&per_page=100","last_12m":0,"max_severity":"HIGH"}` | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=nuget&package_name=chocolatey&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (Package Registries)

| Capability | Bun | Chocolatey |
|---|:--:|:--:|
| **Core** |  |  |
| Role | Package manager client | Package manager client |
| **Ecosystem** |  |  |
| Ecosystem / language | JavaScript | OS-level |
| **Deployment** |  |  |
| Deployment | CLI-local | Both |
| **Formats** |  |  |
| Package formats supported | Many formats | Many formats |
| **Hosting** |  |  |
| Private / scoped packages | - | ✓ |
| Upstream proxy / caching | ✓ | ✓ |
| **Resolution** |  |  |
| Lockfile / deterministic installs | - | - |
| Workspaces / monorepo | ✓ | - |
| Content-addressable store | - | - |
| **Supply chain** |  |  |
| Supply-chain integrity | ✓ | ✓ |
| Vulnerability / licence scanning | ✓ | ✓ |
| **Licensing** |  |  |
| Openness | - | Open-core |
| **Pricing** |  |  |
| Pricing model | Free / OSS | Per-seat |

*Source: Vioscale. Generated 2026-09-01T16:26:54.503Z. "-" = undocumented, not absent.*