Optimole is a popular image-optimization service best known for its WordPress plugin: it offloads, compresses, and serves your media automatically. swiftimg is a general-purpose image host and CDN with a clean REST API, so it fits any stack — not just WordPress — while still doing automatic WebP, on-the-fly transforms, and global delivery.
swiftimg vs Optimole at a glance
| Feature | swiftimg | Optimole |
|---|---|---|
| Best fit | Any app / stack (API-first) | WordPress sites |
| REST API & CLI | Yes | Limited (plugin-first) |
| Automatic WebP / GIF→WebP | Automatic | Automatic |
| On-the-fly transforms | Yes (signed) | Yes |
| Custom domain | From $9/mo | Higher tiers |
| Egress fees | None | Usage-metered |
List prices as of 2026 for context — directional, not apples-to-apples. Check each provider for current pricing.
When Optimole is the better choice
Optimole if you run WordPress and want a near-zero-config plugin that optimizes your existing media library automatically.
swiftimg vs Optimole — FAQ
Can I use swiftimg with WordPress?
Yes — point image URLs at swiftimg or upload via the API. It isn't a one-click plugin like Optimole, but it works with any platform, framework, or static site.
Why choose swiftimg over Optimole?
If you need a hosting and delivery API that isn't tied to WordPress — for an app, mobile backend, or static site — swiftimg gives you the same automatic optimization with a proper API, CLI, and flat, predictable pricing.
Ready to switch from Optimole?
Start free, then unlock the full API, transforms, signed URLs, and a custom domain on the Developer plan.