Software Alternatives, Accelerators & Startups

Insomnia REST VS ScreenshotMAX

Compare Insomnia REST VS ScreenshotMAX and see what are their differences

Insomnia REST logo Insomnia REST

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

ScreenshotMAX logo ScreenshotMAX

The all-in-one Screenshot API for developers: capture websites, generate PDFs, record videos, and automate it all with powerful, scalable infrastructure. No browser setup, no hassle. Just clean results, fast.
Visit Website
  • Insomnia REST Landing page
    Landing page //
    2023-10-05
  • ScreenshotMAX
    Image date //
    2025-06-11
  • ScreenshotMAX
    Image date //
    2025-06-11
  • ScreenshotMAX
    Image date //
    2025-06-11
  • ScreenshotMAX
    Image date //
    2025-06-11

ScreenshotMAX is a fast, reliable API that lets developers capture website screenshots, generate PDFs from HTML, record animated screencasts, and scrape web data: all with a single, unified interface.

Built by a developer, for developers, ScreenshotMAX eliminates the need to manage headless browsers, deal with flaky rendering, or write complex Puppeteer scripts. It handles the hard parts, so you can focus on your app.

Key Features - Full-page & viewport screenshots: Including lazy-loaded content and dynamic pages. - HTML to PDF rendering: Turn any page or HTML string into a clean, production-ready PDF. - Animated video rendering: Record scrolling or dynamic elements as MP4. - Annoyance blocking: Remove cookie banners, ads, and GDPR popups by default. - Scheduled tasks: Automate recurring jobs: no cron or infrastructure needed. - Fast, scalable & secure: Runs on Google Cloud + Cloudflare, with Redis for rate limiting.

Developer-Friendly - Official SDKs for TypeScript, PHP and Python - Simple authentication via HMAC signatures - Swagger and Postman collections - Built-in caching and webhook support

Use Cases - Automated UI testing - Archiving web pages - Report generation - Scheduled monitoring - PDF export for end users

Whether you're building a dashboard, a CI pipeline, or a SaaS app, ScreenshotMAX helps you deliver clean, reliable visual outputs, without the infrastructure headache.

Start rendering in minutes. No setup. Just results.

ScreenshotMAX

$ Details
freemium $19.0 / Monthly
Release Date
2024 December
Startup details
Country
France
City
Paris
Employees
1 - 9

Insomnia REST features and specs

  • User-Friendly Interface
    Insomnia REST features a clean and intuitive user interface that makes it easy to create, send, and manage API requests without a steep learning curve.
  • Support for Multiple Protocols
    In addition to REST, Insomnia supports GraphQL and gRPC, making it versatile for developers working with different API protocols.
  • Environment Management
    Insomnia allows you to create and manage multiple environments, making it easier to switch between staging, development, and production settings.
  • Custom Plugins and Themes
    Insomnia supports custom plugins and themes, allowing users to extend its functionality and personalize the interface to suit their workflow.
  • Collaboration Features
    With Insomnia Teams, users can collaborate and share API requests, environments, and other resources, enhancing team productivity.
  • Cross-Platform Availability
    Insomnia is available on multiple platforms, including Windows, macOS, and Linux, providing flexibility for users on different operating systems.

Possible disadvantages of Insomnia REST

  • Resource Heavy
    Some users have reported that Insomnia can be resource-intensive, leading to potential performance issues on lower-end machines.
  • Limited Free Features
    While Insomnia offers a free tier, some of the more advanced features, such as team collaboration and sync capabilities, require a paid subscription.
  • Steeper Learning Curve for Advanced Features
    Although the basic functionalities are user-friendly, mastering the more advanced features might require a steeper learning curve.
  • Dependency on Electron
    Since Insomnia is built on Electron, it might consume more memory and disk space compared to native applications.
  • Complex Plugin System
    While the plugin system is powerful, it can be complex and challenging for users who are not familiar with JavaScript and Node.js.

ScreenshotMAX features and specs

  • Annoyance Blocking
    Removes cookie banners, ads, and popups for clean captures.
  • Scheduled Screenshot Tasks
    Automate recurring jobs without managing cron or servers.
  • Full-Page Screenshot Rendering
    Captures entire pages including lazy-loaded content and infinite scroll.
  • HTML to PDF Conversion
    Turn any webpage or raw HTML into high-quality PDFs.
  • Animated Screenshots (Video)
    Record scrolling or dynamic elements as MP4/Webm videos

Analysis of Insomnia REST

Overall verdict

  • Insomnia REST is an excellent choice for developers who need a robust and intuitive tool for API development and testing. Its comprehensive features and ease of use make it a competitive option alongside other popular API clients.

Why this product is good

  • Insomnia REST is widely regarded as a powerful tool due to its user-friendly interface, extensive plugin ecosystem, and support for multiple authentication protocols. It allows users to easily build, debug, and test RESTful APIs with features like environment variables, code generation, and response validation. Moreover, its compatibility with GraphQL and gRPC makes it versatile for modern development needs.

Recommended for

  • API Developers
  • Software Testers
  • Backend Engineers
  • Technical Leads
  • Anyone involved in RESTful API development and testing

Insomnia REST videos

3 Reasons to use Insomnia REST Client in your Exploratory API Testing

More videos:

  • Tutorial - Insomnia REST Client Tutorial

ScreenshotMAX videos

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

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Category Popularity

0-100% (relative to Insomnia REST and ScreenshotMAX)
API Tools
82 82%
18% 18
Developer Tools
50 50%
50% 50
APIs
58 58%
42% 42
API
100 100%
0% 0

Questions and Answers

As answered by people managing Insomnia REST and ScreenshotMAX.

What makes your product unique?

ScreenshotMAX's answer:

ScreenshotMAX combines powerful rendering (screenshot, video, PDF) with automation features like scheduled tasks and annoyance blocking. Itโ€™s built for developers who need reliable, clean, and fast results, without managing browsers or infrastructure.

Why should a person choose your product over its competitors?

ScreenshotMAX's answer:

Unlike other tools, ScreenshotMAX is built specifically for developers:

  • All-in-one API: Screenshots, PDFs, videos, scraping: no need for multiple services.
  • Clean by default: Blocks cookie banners, ads, and popups automatically.
  • Automation ready: Schedule recurring tasks without cron or extra setup.
  • Fast & scalable: Runs on Google Cloud with built-in CDN via Cloudflare.
  • Easy integration: Official SDKs, Swagger docs, and secure HMAC authentication.

It saves hours of dev time and delivers consistent, production-grade results.

How would you describe your primary audience?

ScreenshotMAX's answer:

ScreenshotMAX is designed for developers, technical teams, and SaaS builders who need to:

  • Automate website screenshots, HTML-to-PDF generation, or web scraping.
  • Integrate rendering tasks into CI/CD, monitoring tools, or backends.
  • Save time by avoiding browser setup, Puppeteer maintenance, or infrastructure headaches.

Whether you're a solo indie hacker, a startup dev team, or a platform engineer, ScreenshotMAX helps you move fast with clean, reliable, and scalable APIs.

Which are the primary technologies used for building your product?

ScreenshotMAX's answer:

  • Headless Chrome + Puppeteer: For capturing screenshots, PDFs, and videos with precision.
  • Google Cloud Platform (Cloud Run, Cloud Tasks, Datastore, Cloud Storage): Scalable backend for APIs, storage, job queues, and data.
  • Redis: Real-time rate limiting and usage tracking.
  • Cloudflare + Workers: Global CDN, DNS, and edge logic for speed and reliability.
  • Stripe: Subscription billing and customer portal.
  • Swagger / OpenAPI: For interactive and well-documented developer experience.
  • SDKs (TypeScript, Python, PHP): Easy API integration with typed interfaces and helpers.

What's the story behind your product?

ScreenshotMAX's answer:

ScreenshotMAX started as a side project, built out of a real-world need.
As a freelance developer, I had to create a screenshot system for a CI/CD pipeline; automatically testing how hundreds of PDFs were rendered from HTML. Most existing tools were either unreliable, too complex, or didnโ€™t scale.

So, I built my own.

What began as a simple internal tool quickly became something more:
An all-in-one API for screenshots, PDFs, video rendering, and scraping, designed for developers who want powerful results without managing headless browsers or servers.

ScreenshotMAX is my first SaaS product: built for fun, to learn, and to solve a problem I know developers face every day.

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Insomnia REST and ScreenshotMAX

Insomnia REST Reviews

Top 20 Open Source & Cloud Free Postman Alternatives (2024 Updated)
Product Introduction: Insomnia is a powerful open-source API client designed for simplicity and efficiency and works great as a postman alternative. It supports REST, GraphQL, and gRPC, making it versatile for various API types.
Source: medium.com
Best Postman Alternatives To Consider in 2025
It is a free, open-source platform that boasts a user-friendly interface and robust features like environment and collection management, code snippets, and test automation. Compared to Postman, Insomnia offers a lighter footprint and a more customizable workspace.
Postman Alternatives for API Testing and Monitoring
Insomnia is a user-friendly tool for API development and testing. Insomnia allows creating and sending HTTP and REST requests, like GET, POST, PUT, DELETE, and more. Users can view API responses, including status codes, headers, and body. This enables understanding how the application handles different response scenarios, for efficient debugging.
Top 10 HTTP Client and Web Debugging Proxy Tools (2023)
Insomnia REST is the best alternative for Postman. It has more than 350 open-source plugins, plus GraphQL built-in with multiple protocol support. Since GraphQL is an added value, you can fully automate the entire lifecycle of APIs, build and debug them efficiently and with ease.
15 Best Postman Alternatives for Automated API Testing [2022 Updated]
Insomnia by Kong enables you to deliver high-quality APIs through collaboration. This postman alternative also includes testing suites, which allow you to create functional tests and centralize APIs. With this platformโ€™s streamlined API client, sending GraphQL, REST, and SOAP requests are simple. Defining variables such as authentication credentials allows you to manage...
Source: testsigma.com

ScreenshotMAX Reviews

We have no reviews of ScreenshotMAX yet.
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Social recommendations and mentions

Based on our record, Insomnia REST seems to be more popular. It has been mentiond 131 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.

Insomnia REST mentions (131)

View more

ScreenshotMAX mentions (0)

We have not tracked any mentions of ScreenshotMAX yet. Tracking of ScreenshotMAX recommendations started around Jun 2025.

What are some alternatives?

When comparing Insomnia REST and ScreenshotMAX, you can also consider the following products

Postman - The Collaboration Platform for API Development

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

Hoppscotch - Open source API development ecosystem

ASocks - Clear, Fast & Unlimited. Residential & Mobile Proxies For Best Price.

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

soapUI - SoapUI Pro is one of the most prominent API testing platforms around, allowing developers to quickly prototype the functions of their apps and get them to market with little hassle.