# ImageKit vs Sharp

| Attribute | ImageKit | Sharp |
|---|---|---|
| **vioscaleAI score** | 46 (24% (low)) | 61.5 (34% (low)) |
| activity.commits_last_30d | - | 17 |
| adoption.dependent_repos | - | 178,353 |
| adoption.github_stars | - | 32,644 |
| content.faq | - | `[{"answer":"A Node.js library that efficiently transforms images between multiple formats—JPEG, PNG, WebP, GIF, AVIF, and TIFF—supporting operations like resizing, rotation, and compositing with optimized memory usage and multi-core processing. It is indexed under Image Optimization.","source":"https://sharp.pixelplumbing.com","question":"What is Sharp?","confidence":0.6},{"answer":"Sharp is open source, so it can be self-hosted and used at no licence cost. It is released under the Apache-2.0 licence. Pricing changes often, so verify at source before relying on it.","source":"https://sharp.pixelplumbing.com","question":"Is Sharp free to use?","confidence":0.6},{"answer":"Sharp supports Windows, macOS, Linux and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://sharp.pixelplumbing.com","question":"What platforms does Sharp support?","confidence":0.6},{"answer":"Yes. Sharp can be deployed self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://sharp.pixelplumbing.com","question":"Can Sharp be self-hosted?","confidence":0.6},{"answer":"Yes. Sharp is published under the Apache-2.0 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/lovell/sharp","question":"Is Sharp open source?","confidence":0.95}]` |
| deployment.options | - | `{"self_hosted":true}` |
| description.long | - | A Node.js library that efficiently transforms images between multiple formats—JPEG, PNG, WebP, GIF, AVIF, and TIFF—supporting operations like resizing, rotation, and compositing with optimized memory usage and multi-core processing. |
| features.capabilities | - | `{"architecture_model":"local_cli_compression_utility"}` |
| language.primary | - | JavaScript |
| license.spdx | - | Apache-2.0 |
| platform.support | - | `{"cli":true,"mac":true,"linux":true,"windows":true}` |
| pricing | - | `{"type":"open_source","freeTier":true,"sourceUrl":"https://sharp.pixelplumbing.com","retrievedAt":"2026-09-01T16:05:43.141Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | open_source |
| pricing.price_level | - | free |
| release.cadence_days | - | 1 |
| release.history | - | `[{"url":"https://github.com/lovell/sharp/releases/tag/v0.35.4","date":"2026-08-26T09:38:44Z","type":"stable","version":"v0.35.4"},{"url":"https://github.com/lovell/sharp/releases/tag/v0.35.4-rc.0","date":"2026-08-25T23:00:37Z","type":"prerelease","version":"v0.35.4-rc.0"},{"url":"https://github.com/lovell/sharp/releases/tag/v0.35.3","date":"2026-07-01T11:27:24Z","type":"stable","version":"v0.35.3"},{"url":"https://github.com/lovell/sharp/releases/tag/v0.35.3-rc.2","date":"2026-06-30T12:01:23Z","type":"prerelease","version":"v0.35.3-rc.2"},{"url":"https://github.com/lovell/sharp/releases/tag/v0.35.3-rc.1","date":"2026-06-27T12:12:55Z","type":"prerelease","version":"v0.35.3-rc.1"},{"url":"https://github.com/lovell/sharp/releases/tag/v0.35.2","date":"2026-06-19T13:46:22Z","type":"stable","version":"v0.35.2"},{"url":"https://github.com/lovell/sharp/releases/tag/v0.35.2-rc.2","date":"2026-06-18T10:15:24Z","type":"prerelease","version":"v0.35.2-rc.2"},{"url":"https://github.com/lovell/sharp/releases/tag/v0.35.2-rc.1","date":"2026-06-18T09:11:26Z","type":"prerelease","version":"v0.35.2-rc.1"},{"url":"https://github.com/lovell/sharp/releases/tag/v0.35.2-rc.0","date":"2026-06-16T16:08:45Z","type":"prerelease","version":"v0.35.2-rc.0"},{"url":"https://github.com/lovell/sharp/releases/tag/v0.35.1","date":"2026-06-11T17:09:31Z","type":"stable","version":"v0.35.1"},{"url":"https://github.com/lovell/sharp/releases/tag/v0.35.1-rc.1","date":"2026-06-11T12:46:14Z","type":"prerelease","version":"v0.35.1-rc.1"},{"url":"https://github.com/lovell/sharp/releases/tag/v0.35.1-rc.0","date":"2026-06-11T08:00:40Z","type":"prerelease","version":"v0.35.1-rc.0"},{"url":"https://github.com/lovell/sharp/releases/tag/v0.35.0","date":"2026-06-10T17:06:02Z","type":"stable","version":"v0.35.0"},{"url":"https://github.com/lovell/sharp/releases/tag/v0.35.0-rc.8","date":"2026-06-10T13:53:45Z","type":"prerelease","version":"v0.35.0-rc.8"},{"url":"https://github.com/lovell/sharp/releases/tag/v0.35.0-rc.7","date":"2026-06-10T08:59:00Z","type":"prerelease","version":"v0.35.0-rc.7"},{"url":"https://github.com/lovell/sharp/releases/tag/v0.35.0-rc.6","date":"2026-06-07T09:47:31Z","type":"prerelease","version":"v0.35.0-rc.6"},{"url":"https://github.com/lovell/sharp/releases/tag/v0.35.0-rc.5","date":"2026-04-21T21:09:04Z","type":"prerelease","version":"v0.35.0-rc.5"},{"url":"https://github.com/lovell/sharp/releases/tag/v0.35.0-rc.4","date":"2026-04-19T21:49:11Z","type":"prerelease","version":"v0.35.0-rc.4"},{"url":"https://github.com/lovell/sharp/releases/tag/v0.35.0-rc.3","date":"2026-04-19T20:40:57Z","type":"prerelease","version":"v0.35.0-rc.3"},{"url":"https://github.com/lovell/sharp/releases/tag/v0.35.0-rc.2","date":"2026-04-04T22:01:05Z","type":"prerelease","version":"v0.35.0-rc.2"}]` |
| security.iso27001 | yes | - |
| security.scorecard | - | 6.8 |
| security.soc2 | yes | - |
| security.trust_center | - | https://sharp.pixelplumbing.com/security |
| security.vulnerabilities | - | `{"count":4,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=sharp&per_page=100","last_12m":2,"max_severity":"HIGH"}` |

## Capabilities (Image Optimization)

| Capability | ImageKit | Sharp |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Architecture model | - | Local CLI compression utility |
| On the fly URL parameter resizing and cropping | - | - |
| Auto webp avif format negotiation via browser headers | - | - |
| AI smart crop face detection centering | - | - |
| Lossless and perceptual lossy compression algorithms | - | - |
| Global CDN edge delivery network included | - | - |
| Watermarking and text overlay via URL API | - | - |
| Video transcoding and gif to mp4 conversion | - | - |
| Svg sanitization and optimization | - | - |
| Dashboard analytics for bandwidth cache hit ratio | - | - |
| SOC2 type ii | - | - |
| ISO 27001 | - | - |
| Pricing model | - | - |

*Source: vioscaleAI. Generated 2026-09-11T23:36:39.695Z. "-" = undocumented, not absent.*