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CaptureAPI.dev VS Rasterly.dev

Compare CaptureAPI.dev VS Rasterly.dev and see what are their differences

CaptureAPI.dev

Screenshot & PDF API for Developers. Capture website screenshots, convert HTML to PDF, and generate OG images with a simple API call.

Rating
0 reviews
Pricing
Freemium $9 / Monthly (Starter)
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Alternatives Is it good?
Rasterly.dev

One API to screenshot, PDF, read, extract, crawl and monitor any URL. From $0.90 per 1,000 — a drop-in for Urlbox, ScreenshotOne and Firecrawl.

Rating
0 reviews
Promote on VibeVoted
Alternatives Is it good?
PromptBrake
Automated AI security testing for agents, chatbots, and APIs. Find prompt injection, data leaks, and unsafe behavior before launch. sponsored

Which is more popular?

Developer Tools popularity
100% vs 0%
alternatives listed
22 vs 13

Base details

Website, pricing, platforms and company facts side by side.

CaptureAPI.dev
Rasterly.dev
Website captureapi.dev rasterly.dev
Pricing
Freemium $9 / Monthly (Starter) Official pricing
Official pricing
Company Startup from Spain —
Listed in
Website Screenshots Developer APIs API Tools Developer Tools +1
Website Screenshots HTML To PDF Web Scraping API Screenshots APIs Developer Tools PDF Tools PDF Conversion API PDF Creator PDF Converter +7

About CaptureAPI.dev and Rasterly.dev

In their own words, as submitted to SaaSHub.

CaptureAPI.dev
Rasterly.dev

CaptureAPI is a developer-focused serverless API for capturing website screenshots (PNG, JPEG), converting HTML to PDF, and generating Open Graph images. Built on Playwright + Chromium, it supports 5 viewport presets (Mobile, Tablet, Desktop HD, 4K, Custom), CSS selector targeting, watermarks,...

Read more about CaptureAPI.dev

No description of Rasterly.dev yet.

Features and specs

What each product offers, as listed by its team.

CaptureAPI.dev 5 features
Rasterly.dev 5 features
  • Output Formats
    PNG, JPEG, PDF, OG images
  • Free Tier
    200 screenshots/month, no card required
  • Engine
    Playwright + Chromium (serverless)
  • Viewport Presets
    Mobile, Tablet, Desktop HD, 4K, Custom
  • Batch Endpoint
    Multiple URLs per API call
  • Automated Image Generation
    Rasterly.dev enables developers to programmatically generate images such as social media cards, OG images, and banners, saving time compared to manual design work.
  • Developer-Friendly API
    The platform offers a straightforward API that integrates easily into existing web applications and workflows, making it accessible for developers to implement dynamic image rendering.
  • Template-Based Approach
    Using templates for image generation allows for consistent branding and design across multiple generated images, streamlining the creative process.
  • Scalability
    Being a cloud-based service, Rasterly.dev can handle generating images at scale, which is useful for applications needing dynamic content for many users or pages.
  • Reduces Design Overhead
    By automating image creation, teams can reduce reliance on dedicated design resources for repetitive tasks like generating preview images.

Possible disadvantages

  • Limited Customization Depth
    While templates speed up the process, highly complex or unique design requirements may be difficult to achieve without more advanced customization options.
  • Dependency on Third-Party Service
    Relying on an external service for image generation introduces a dependency that could affect application performance or functionality if the service experiences downtime.
  • Potential Cost at Scale
    As usage grows, especially for high-traffic applications, costs associated with the service could increase significantly depending on the pricing model.
  • Learning Curve for Advanced Features
    Developers unfamiliar with the platform's specific templating or API structure may need time to learn how to fully leverage advanced features.
  • Niche Use Case
    The tool is specialized for image generation tasks, which may not be necessary for all projects, limiting its broader applicability compared to more general-purpose design tools.

Analysis

An editorial look at what each product does well and who it suits.

CaptureAPI.dev
Rasterly.dev

Overall verdict

  • I don't have verified, up-to-date information about CaptureAPI.dev specifically, so I can't confirm its quality, reliability, or reputation firsthand. Based on its name, it appears to be a website/screenshot capture API service, and my assessment is general rather than based on confirmed user reviews or benchmarks.

Why this product is good

  • If it functions as described (a screenshot/webpage capture API), such tools are generally useful for automating visual content generation
  • API-based capture services typically offer developer-friendly integration via REST endpoints
  • Many similar services offer features like PDF generation, full-page screenshots, and custom viewport sizing
  • Pricing for niche capture APIs is often more affordable than building in-house infrastructure

Recommended for

  • Developers needing to verify current pricing, uptime, and feature set directly from the provider before committing
  • Teams who should test the API with a free trial or sandbox environment if available
  • Users who should check independent reviews, GitHub mentions, or community feedback for real-world performance data
  • Businesses requiring SLA guarantees, who should confirm this directly with the vendor rather than relying on assumptions

No analysis of Rasterly.dev yet.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
CaptureAPI.dev
Rasterly.dev
100% 100%
Developer Tools
0% 0%
71% 71%
Website Screenshots
29% 29%
0% 0%
HTML To PDF
100% 100%
100% 100%
Developer APIs
0% 0%

Questions & Answers

As answered by people managing CaptureAPI.dev and Rasterly.dev.

Who are some of the biggest customers of your product?

CaptureAPI.dev's answer

  • Independent SaaS founders using CaptureAPI for OG image generation
  • Content and growth teams generating automated blog cover screenshots
  • Small B2B platforms archiving compliance documents (PDF + screenshot)
  • Side-project builders integrating preview images into their dashboards

Named customer references available on request as the user base grows.

What makes your product unique?

CaptureAPI.dev's answer

CaptureAPI bundles website screenshots, HTML-to-PDF conversion, and OG image generation into a single predictable API endpoint. Unlike heavy headless-browser platforms, it offers a 200/month free tier, transparent flat-rate pricing, and a developer-first design with no per-call billing surprises.

Why should a person choose your product over its competitors?

CaptureAPI.dev's answer

Three reasons: (1) honest free tier — 200 captures/month, no credit card; (2) flat pricing ($9 / $29 / $79) instead of per-call confusion; (3) screenshot, PDF, and OG image generation all in one API rather than three separate services.

How would you describe the primary audience of your product?

CaptureAPI.dev's answer

Indie developers, side-project builders, and small SaaS engineering teams who need a reliable screenshot/PDF/OG API without enterprise contracts. Common use cases: OG image generation, blog cover screenshots, automated archiving, and product preview generation for landing pages.

What's the story behind your product?

CaptureAPI.dev's answer

CaptureAPI was built by an indie maker tired of stitching together Puppeteer scripts, paying enterprise prices for a single feature, and dealing with hidden rate-limit surprises. It launched in early 2026 as part of the DevToolsmith portfolio with the goal of offering screenshot, PDF, and OG generation under one developer-friendly API.

Which are the primary technologies used for building your product?

CaptureAPI.dev's answer

Next.js 16, TypeScript, Vercel Functions (Fluid Compute), Playwright for headless rendering, Sharp for image processing, Upstash Redis for rate limiting and caching, Stripe for billing, and Sentry for observability. Serverless on EU + US edge for low latency.

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