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Postman VS CaptureKit.dev

Compare Postman VS CaptureKit.dev and see what are their differences

Flagsmith
Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source. featured
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Postman logo Postman

The Collaboration Platform for API Development

CaptureKit.dev logo CaptureKit.dev

The Ultimate Web Scraping API for Developers
  • Postman Landing page
    Landing page //
    2021-07-23
  • CaptureKit.dev CaptureKit Thumbnail
    CaptureKit Thumbnail //
    2025-02-26
  • CaptureKit.dev CaptureKit Demo
    CaptureKit Demo //
    2025-02-26

CaptureKit is an all-in-one web scraping API designed for developers and businesses to automate web content extraction and visualization effortlessly. With a single API request, CaptureKit allows users to capture high-resolution website screenshots, extract structured data, retrieve metadata, scrape links, and generate AI-powered summaries—without the hassle of managing browser automation or web scraping infrastructure.

Key Features & Benefits

  • Capture high-quality full-page or viewport screenshots in multiple formats, ensuring pixel-perfect captures.

  • Upload Screenshots to S3: Automatically upload screenshots to Amazon S3 for easy storage and access.

  • Extract HTML, metadata, and structured website data for SEO audits, research, and automation.

  • Fetch internal and external links from any page for SEO analysis, content discovery, or backlink research.

  • Generate concise AI-powered summaries of web content, making it easy to extract key insights.

  • Block ads, pop-ups, and cookie banners, ensuring clean, distraction-free screenshots.

  • Customize rendering with viewport settings, dark mode, and interaction-based captures.

How It Works

  • Sign Up & Get an API Key – Instantly receive a free API key to start using CaptureKit.

  • Send an API Request – Pass a website URL and define your extraction needs (screenshot, HTML, links, or AI summary).

  • Receive Structured Data – CaptureKit processes your request and delivers clean, structured content in seconds.

  • CaptureKit simplifies web data automation, empowering developers and businesses to extract, analyze, and visualize web content efficiently.

Postman

Website
postman.com
Pricing URL
-
$ Details
Platforms
Windows Mac OSX Linux
Release Date
-
Edit details

CaptureKit.dev

Website
capturekit.dev
Pricing URL
Official CaptureKit.dev Pricing
$ Details
freemium
Platforms
-
Release Date
2025 February
Startup details
Country
France
Employees
1 - 9
Edit details

Postman features and specs

  • User-Friendly Interface
    Postman features an intuitive and user-friendly interface that simplifies the process of constructing API requests and visualizing responses. This makes it accessible for both beginners and advanced users.
  • Collaboration
    Postman offers robust collaboration features, such as shared workspaces, collections, and real-time editing, enabling teams to work together more efficiently on API development.
  • Comprehensive Testing Tools
    Postman provides a suite of testing tools to create, automate, and manage test cases. It supports automated testing through its scripting environments, which ensure APIs perform as expected.
  • Extensive API Documentation
    Postman can automatically generate comprehensive API documentation, making it easier to maintain and share API specifications with stakeholders and other developers.
  • Mock Servers
    Postman allows users to create mock servers to simulate API responses. This is particularly useful for testing and development purposes when the actual API is not yet available.
  • Integration Capabilities
    Postman offers integrations with various CI/CD tools, version control systems, and other services like Jenkins, GitHub, and Slack, facilitating seamless integration into development workflows.

Possible disadvantages of Postman

  • Resource Intensive
    Postman can sometimes be resource-intensive, consuming substantial memory and CPU, which can impact the performance of your system, especially when dealing with large collections.
  • Steep Learning Curve for Advanced Features
    While Postman is generally user-friendly, some of its advanced features, like scripting and automation, can have a steep learning curve and might require additional effort to master.
  • Pricing
    Although Postman offers a free tier, many of its advanced features, such as enhanced collaboration tools and extended integrations, are locked behind paid plans, which may not be cost-effective for smaller teams or individual developers.
  • Dependency on Internet
    Some of Postman's features, particularly those related to collaboration and synchronization, require a stable internet connection, which can be a limitation in environments with poor connectivity.
  • Limited Native Support for Certain Protocols
    Postman primarily focuses on HTTP/HTTPS protocols and may offer limited or no native support for other protocols, which can be restricting for developers working with diverse sets of technologies.

CaptureKit.dev features and specs

No features have been listed yet.

Analysis of Postman

Overall verdict

  • Yes, Postman is widely regarded as a good tool for API development and testing. Its combination of powerful features and ease of use makes it a popular choice among developers.

Why this product is good

  • Postman is considered a top choice for API development due to its user-friendly interface, extensive features for testing, automation, and collaboration, and strong community support. It simplifies the process of creating, managing, and testing APIs, making it accessible for both beginners and experienced developers.

Recommended for

  • Developers working on API integration
  • QA engineers involved in testing APIs
  • Teams in need of collaborative API development
  • Developers looking to automate API testing
  • Individuals looking for a comprehensive API testing tool

Postman videos

+ Add

POST/CON 2018 workshop in review: Running Postman Collections

More videos:

  • Review - POST/CON 2018 workshop in review: Postman Collections
  • Tutorial - How to Share Postman Collections

CaptureKit.dev videos

No CaptureKit.dev videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to Postman and CaptureKit.dev)

Postman

CaptureKit.dev

API Tools
100 100%
API Tools
0% 0
Website Screenshots
0 0%
Website Screenshots
100% 100
APIs
96 96%
APIs
4% 4
Developer Tools
100 100%
Developer Tools
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Postman and CaptureKit.dev

Postman Reviews

Postman vs Apidog: Choosing the Suitable API Development Tool
Forking Existing Collections: One of Postman’s unique strengths is the ability to fork collections created by others. Developers can easily duplicate publicly available Postman collections, modifying them to fit their particular needs without starting from scratch. This feature saves time and encourages collaboration by allowing developers to build upon existing work.
Source: dev.to
Top 20 Open Source & Cloud Free Postman Alternatives (2024 Updated)
As the digital landscape evolves, the significance of APIs (Application Programming Interfaces) has surged, facilitating seamless communication between various software applications. Postman has been a leading tool in this space, offering a comprehensive platform for API development, testing, and documentation. However, recent shifts in its pricing model and user experience...
Source: medium.com
Best Postman Alternatives To Consider in 2025
- Focus on specific needs: Does the tool excel at SOAP APIs or cater to microservices? - Resource usage: Does it handle complex projects without impacting system performance? - Script reusability: Does it allow for efficient code sharing across projects?3. Is Postman the best API tool?Not all-encompassing. While Postman is powerful, the "best" tool depends on your specific...
Source: www.hypertest.co
Postman Alternatives for API Testing and Monitoring
Some engineers turn to Postman for API testing and monitoring needs. However, Postman is a costly and limited solution. QA, DevOps and other engineers may find it lacks capabilities that can answer their needs. In this blog post, we provide 12 Postman alternatives built for the enterprise.
Source: www.blazemeter.com
Beeceptor vs Postman
You cannot download request log. Although, you can use Postman APIs to query and retrieve.
Source: beeceptor.com

CaptureKit.dev Reviews

We have no reviews of CaptureKit.dev yet.
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Social recommendations and mentions

Based on our record, Postman should be more popular than CaptureKit.dev. It has been mentiond 30 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Postman mentions (30)

  • Best API Mocking Platforms in 2024
    Postman (postman.com) is a comprehensive API platform that goes beyond mocking, offering a full suite for API development, testing, and monitoring. With its mock server feature, Postman enables teams to simulate responses for various endpoints, making it a popular choice for end-to-end API management. - Source: dev.to / 11 months ago
  • 10 Best API Mocking Tools (2024 Review)
    Postman is a widely used tool for API testing and interaction. Its "Mock Servers" feature lets you create a mock version of your API, returning specific responses for testing. While useful, Postman may lack advanced mock server management features compared to other tools. - Source: dev.to / 11 months ago
  • The 3 Best Tools for API Design for Software Architects
    Postman is a widely adopted tool for API design and development, offering an intuitive interface for creating, testing, and documenting APIs. It simplifies the API design process, allowing architects to quickly prototype and refine their designs. - Source: dev.to / about 1 year ago
  • How to use ApyHub to Build a Serverless Function in NodeJs?
    Once deployed, thoroughly test your serverless function to confirm it behaves as expected. Invoke the function manually from the cloud platform’s console or use tools like Postman, Apidog, or Fusion ( Fusion is ApyHub’s own API Client ) to test HTTP-triggered functions. Ensure the function executes correctly and handles errors gracefully. - Source: dev.to / over 1 year ago
  • Mastering Microservices: A Hands-On Tutorial with Node.js, RabbitMQ, Nginx, and Docker
    To test the API endpoints, you can use Postman. Download and install Postman from Postman's official website. - Source: dev.to / over 1 year ago
View more

CaptureKit.dev mentions (3)

  • How to Take Full Page Screenshots with Puppeteer
    Setting up Puppeteer for reliable full-page screenshots requires handling numerous edge cases. If you need a faster, more reliable solution without the complexity, CaptureKit API offers a simple alternative:. - Source: dev.to / 5 months ago
  • CaptureKit Update: Sitemap Support, Zapier integration, and Storage Flexibility
    { "success": true, "data": { "metadata": { ... }, "links": { ... }, "html": "Hello, world!", "sitemap": { "source": "https://capturekit.dev/sitemap.xml", "totalLinks": 3, "links": [ "https://www.capturekit.dev/", "https://www.capturekit.dev/page-content", "https://www.capturekit.dev/ai" ] } } }. - Source: dev.to / 6 months ago
  • Automate Website Screenshots with CaptureKit and Zapier
    Sign up for a CaptureKit account at capturekit.dev. - Source: dev.to / 6 months ago

What are some alternatives?

When comparing Postman and CaptureKit.dev, you can also consider the following products

Insomnia REST - Design, debug, test, and mock APIs locally, on Git, or cloud. Build better APIs collaboratively for the most popular protocols with a dev‑friendly UI, built-in automation, and an extensible plugin ecosystem.

ScreenshotOne - Fast and reliable screenshot API built to handle millions of screenshots a month.

MuleSoft Anypoint Platform - Anypoint Platform is a unified, highly productive, hybrid integration platform that creates an application network of apps, data and devices with API-led connectivity.

ApiFlash - ApiFlash is a powerful serverless screenshot API built with Chromium and AWS Lambda. It can easily scale to millions of screenshots per day and has an ever growing number of satisfied big clients.

RapidAPI for Mac - Paw is a REST client for Mac.

ScreenshotAPI.net - Generate beautiful website screenshots using our fast website screenshot API.

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