ScreenshotAPI vs Microlink: Screenshot API Comparison

Microlink is a headless browser API that does more than screenshots. It extracts metadata, generates link previews, creates PDFs, and runs Lighthouse audits alongside its screenshot capabilities. ScreenshotAPI is a focused screenshot endpoint. If you are evaluating Microlink vs ScreenshotAPI, this comparison covers what matters for screenshot-specific workflows: features, pricing, performance, and developer experience.

Product Scope Comparison

Microlink is a broader platform. ScreenshotAPI does one thing.

Screenshot Feature Comparison

Both services now offer CSS/JavaScript injection and ad blocking. Microlink adds browser automation features like clicking elements and scrolling. ScreenshotAPI provides WebP output, signed URLs, PDF export, and stealth mode that Microlink lacks.

Code Comparison

ScreenshotAPI

go
package main

import (
    "fmt"
    "io"
    "net/http"
    "os"
)

func main() {
    req, _ := http.NewRequest("GET",
        "https://screenshotapi.to/api/v1/screenshot?url=https://example.com&width=1440&height=900&type=png",
        nil)
    req.Header.Set("x-api-key", "sk_live_xxxxx")

    resp, _ := http.DefaultClient.Do(req)
    defer resp.Body.Close()

    file, _ := os.Create("screenshot.png")
    defer file.Close()
    io.Copy(file, resp.Body)
    fmt.Println("Screenshot saved")
}

Microlink

go
package main

import (
    "fmt"
    "io"
    "net/http"
    "os"
)

func main() {
    resp, _ := http.Get(
        "https://api.microlink.io?url=https://example.com&screenshot=true&viewport.width=1440&viewport.height=900")
    defer resp.Body.Close()

    file, _ := os.Create("screenshot.png")
    defer file.Close()
    io.Copy(file, resp.Body)
    fmt.Println("Screenshot saved")
}

Microlink's screenshot API returns JSON by default, with the screenshot as a URL in the response. To get the image directly, you need to follow the URL from the JSON response. ScreenshotAPI returns the image bytes directly, which is simpler for most use cases. Check the Go screenshot guide for more implementation details.

Pricing Comparison

Our advantages:

• 200 free screenshots per month free tier (vs 50 req/day)
• Flexible credit packs for pay-as-you-go usage
• Microlink: Complex pricing
• Microlink: Broadest scope (not screenshot-focused)

Performance and Caching

Microlink has invested heavily in performance, with a global CDN across 240+ Cloudflare edge locations. For cached content, Microlink serves responses extremely quickly. Their published benchmarks show average cold-start latency around 4 seconds.

ScreenshotAPI focuses on fresh captures. Every request generates a new screenshot, which ensures accuracy for dynamic content but may be slower than Microlink's cached responses for static sites.

If your use case can tolerate cached screenshots (content that does not change frequently), Microlink's CDN architecture delivers faster apparent response times. If you need fresh captures every time (monitoring, dynamic content, user-triggered screenshots), the caching difference matters less.

Where Microlink Wins

Broader data extraction. If you need metadata, favicons, Open Graph data, or Lighthouse scores alongside screenshots, Microlink provides all of this from a single API.

Lower per-request cost at scale. For high-volume usage (tens of thousands of requests monthly), Microlink's subscription pricing is significantly cheaper per request.

Advanced browser control. CSS injection, JavaScript execution, click automation, and scroll control give you more customization options for screenshot capture.

CDN performance. The 240+ edge caching layer delivers fast responses for frequently requested URLs.

Device emulation. Built-in device presets for mobile and tablet screenshots.

Where ScreenshotAPI Wins

Simpler API. Fewer parameters, direct image response, focused documentation. Less to learn, fewer things to misconfigure.

WebP output. Smaller image files for link previews and directory thumbnails where bandwidth matters.

Flexible pricing. Subscriptions from $9/month plus credit packs that never expire. Better for variable workloads and projects in early stages.

Direct image response. ScreenshotAPI returns image bytes directly. Microlink returns JSON with a screenshot URL that requires an additional fetch.

Header-based authentication. More secure than URL-based authentication.

Use Case Recommendations

Link previews with metadata

Microlink. If you need both a screenshot and Open Graph data for link preview cards, Microlink provides both in one call. See also the link previews use case.

Simple URL-to-image capture

ScreenshotAPI. For straightforward screenshot capture without metadata extraction, ScreenshotAPI's simpler API and direct response is faster to implement.

High-volume batch processing

Microlink. The per-request cost advantage at scale makes Microlink the economical choice for processing large URL lists.

Variable or low-volume usage

ScreenshotAPI. No monthly commitment means no wasted spend during quiet periods.

OG image generation

ScreenshotAPI. Direct image response simplifies OG image generation workflows where you need the image bytes immediately.

Verdict

Choose Microlink if you need a comprehensive link data platform that handles screenshots alongside metadata extraction, PDF generation, and performance audits. Its per-request pricing at scale is unbeatable.

Choose ScreenshotAPI if you want a focused screenshot API with flexible pricing, direct image responses, and WebP output. It is the right tool when screenshots are your only requirement and you want subscriptions or credit packs that never expire.

Ready to switch? See the Microlink migration guide for parameter mapping and code examples. For a broader market overview, see the best screenshot API comparison.