ImageCompressAPI vs Optimizilla
ImageCompressAPI
imagecompressapi.comOptimizilla
imagecompressor.comSide by side
| Figure | ImageCompressAPI | Optimizilla |
|---|---|---|
| Price from | $1/mo | $9/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | — | Yes |
| API | Yes | — |
| Plans published | 7 | 4 |
| Spec score · Image Compression Software | 8.5 (#16) | 8.9 (#5) |
| Batch processing | Yes | Yes |
| Compression modes | both | both |
| Free plan | Yes | Yes |
| Integrations | The documentation lists SDK packages for JavaScript/Node.js, Python, PHP, and Ruby. | The Enterprise plan lists custom integrations; the pricing page does not name specific integration partners. |
| Intended users | The site describes use for e-commerce, content management, mobile apps, social media tools, portfolios, and API integrations. | The pricing page describes Free as for casual users and individuals, Pro for creators, photographers, and freelancers, and Enterprise for teams and businesses with high-volume image processing needs. |
| Quality controls | The API lets callers set compression quality from 1 to 100, with a default of 80. | Users can adjust image quality and preview the result before saving. |
| Support | Starter lists email support, while Scale lists priority support. | The pricing comparison lists Community support for Free, Email support for Pro, and Dedicated support for Enterprise; the Enterprise plan also lists phone and chat support. |
| Supported formats | JPEG,PNG,WebP,AVIF | JPEG,PNG,WebP,GIF,SVG |
| What it does | The service provides an API for image compression, resizing, and format conversion. | Optimizilla compresses JPEG, PNG, WebP, GIF and SVG images online. |
Plans
ImageCompressAPI
- FreeFree
- Starter$5 a month
- Pro$15 a month
- Scale$29 a month
- Pay-As-You-Go$1 a month
- FreeFree
- Pay-As-You-Go$1, paid once
In their own words
ImageCompressAPI
ImageCompressAPI has no write-up on Specifiction yet; its figures are above.
Optimizilla
Optimizilla is a web image-compression tool for JPEG, PNG, WebP, GIF, and SVG files. It processes images in the browser, supports batch work, and lets users adjust quality and preview the result before saving. The compressor uses format-specific handling: JPEG quality is inferred from quantization tables with a default target of 80; PNG files become PNG8 with up to 256 colors while preserving transparency; and animated GIF optimization reduces the palette while retaining frames. Compressed images have EXIF, GPS, and camera metadata removed. The site says files are not uploaded to its servers. Its free plan is free, with no registration, daily limit, or watermark, and is described as allowing unlimited compression. The pricing page also lists a 25 MB maximum file size and batches of up to 50 files for Free. Pro costs $9 a month and includes unlimited file size and batch uploads, among other tools. Enterprise pricing is custom and not listed; its plan includes custom integrations, without naming partners.