Software Alternatives, Accelerators & Startups

Replay.io VS Skylight.io

Compare Replay.io VS Skylight.io and see what are their differences

Replay.io logo Replay.io

The best place to backorder/drop purchase expiring ccTLD domain names

Skylight.io logo Skylight.io

Skylight is a smart profiler data detective code whisperer bug catcher flag raiser for rails apps.
  • Replay.io Landing page
    Landing page //
    2023-09-13
  • Skylight.io Landing page
    Landing page //
    2021-10-12

Replay.io features and specs

  • Ease of Use
    Replay.io offers an intuitive user interface that simplifies the process of recording and replaying browser sessions.
  • Debugging Capabilities
    Provides comprehensive debugging tools, such as time-travel debugging, which help developers identify issues more efficiently.
  • Collaboration
    Allows teams to share and analyze recorded sessions collaboratively, making it easier to identify and resolve issues collectively.
  • Cross-Browser Support
    Supports multiple browsers, enabling developers to test and debug across different environments seamlessly.
  • Integration
    Easy integration with existing tools and workflows, which helps in maintaining productivity while adopting Replay.io.
  • Data Security
    Ensures that recorded sessions are securely stored and shared, addressing privacy and security concerns.

Possible disadvantages of Replay.io

  • Resource Intensive
    Using Replay.io might require significant system resources, possibly slowing down the development environment.
  • Learning Curve
    Although it is user-friendly, some of the more advanced features might require time to learn and master.
  • Subscription Cost
    Depending on the chosen plan, the subscription cost might be a barrier for smaller teams or individual developers.
  • Performance Overhead
    Recording and replaying sessions could introduce some performance overhead, potentially affecting the user experience during testing.
  • Limited Offline Capabilities
    Replay.io's functionality is heavily reliant on an internet connection, which can be a limitation in offline or low-connectivity environments.
  • Compatibility Issues
    Might face compatibility issues with certain legacy systems or less commonly used browsers, limiting its versatility.

Skylight.io features and specs

  • Performance Monitoring
    Skylight.io offers in-depth performance monitoring for Ruby on Rails applications, allowing developers to track and improve system performance efficiently.
  • Easy Setup
    The tool is designed to integrate seamlessly with your application, requiring minimal setup and configuration to begin monitoring performance metrics.
  • Intuitive User Interface
    Skylight.io provides a user-friendly interface that makes navigating through various features and gleaning insights straightforward.
  • Actionable Insights
    Skylight.io delivers actionable insights that help developers pinpoint and resolve performance issues quickly, enhancing the user experience and optimizing resources.
  • Historical Data
    The platform stores historical data, enabling users to track trends over time and measure the impact of optimizations on application performance.

Possible disadvantages of Skylight.io

  • Ruby on Rails Limitation
    Skylight.io primarily supports Ruby on Rails applications, which can be limiting for teams that use other programming languages or frameworks.
  • Cost
    While Skylight.io provides powerful features, the cost can be a concern for startups or small businesses with limited budgets for monitoring tools.
  • Limited Customization
    Users seeking highly customizable monitoring solutions may find Skylight.io's feature set somewhat restrictive compared to more flexible analytics tools.
  • Dependency on Internet
    As a web-based tool, Skylight.io requires an internet connection to send and retrieve data, which can be a hindrance in environments with unreliable connectivity.
  • Steeper Learning Curve for New Users
    New users might face a steeper learning curve as they navigate Skylight.io's features, especially if they are unfamiliar with performance monitoring tools.

Replay.io videos

Jason Laster - replay.io

Skylight.io videos

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

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Category Popularity

0-100% (relative to Replay.io and Skylight.io)
DevOps Tools
60 60%
40% 40
Continuous Integration And Delivery
Other Infrastructure Tools
Developer Tools
71 71%
29% 29

User comments

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Social recommendations and mentions

Based on our record, Replay.io seems to be a lot more popular than Skylight.io. While we know about 45 links to Replay.io, we've tracked only 3 mentions of Skylight.io. 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.

Replay.io mentions (45)

  • Show HN: Time travel debugging AI for more reliable vibe coding
    Hi HN, I'm the CEO at https://replay.io. We've been building a time travel debugger for web apps for several years now (previous HN post: https://news.ycombinator.com/item?id=28539247). We recently launched Nut (https://nut.new) as an open source project which uses this tech for building apps through prompting (vibe coding), similar to e.g. https://bolt.new and https://v0.dev. We want Nut to fix bugs effectively... - Source: Hacker News / 3 months ago
  • Time Travel Debugging: Beyond Console.log
    Tools like replay.io and Firefox's DevTools let you record your application's execution and play it back later. It's like TiVo for your code! - Source: dev.to / 3 months ago
  • Don't Look Down on Print Debugging
    Have you ever been able to try https://replay.io time travel debugging as an alternative to conventional logging? Last time I tried it you were able to add logging statements "after the fact" (i.e. After reproducing the bug) and see what they would have printed. I believe they also have the ability to act like a conventional debugger. I think they're changing some aspects of their business model but the core... - Source: Hacker News / 6 months ago
  • A (Mostly) Complete Guide to React Rendering Behavior
    Not at this time. I'm pretty full up at this point with day job ( https://replay.io ), conferences, and personal life stuff. My current ongoing Redux maintenance task is trying to revamp our "Redux Essentials" tutorial to be TS-first. Making slower progress on that than I'd wanted, but hopefully can get that wrapped up in the not _too_ distant future. Beyond that, we've got a ton of open RTK Query feature requests... - Source: Hacker News / about 1 year ago
  • Is Something Bugging You?
    Exactly - that's what we've already built for web development at https://replay.io :) I did a "Learn with Jason" show discussion that covered the concepts of Replay, how to use it, and how it works: - https://www.learnwithjason.dev/travel-through-time-to-debug-javascript Not only is the debugger itself time-traveling, but those time-travel capabilities are exposed by our backend API: -... - Source: Hacker News / over 1 year ago
View more

Skylight.io mentions (3)

  • Show HN: Booklet – modern discussion forum for professional groups
    Hey, thanks for the follow-up. While traffic on the marketing website has decreased since launch, traffic on the main app has increased. I do some performance monitoring (using https://skylight.io) and have identified some opportunities for speed-up. I'm working on getting those updated. I also just resized the database - it seems that some read queries were being slow. I'm continuing to dig into the postgres... - Source: Hacker News / over 1 year ago
  • NewRelic alternative?
    Appsignal is pretty great, I use skylight.io as well. Source: almost 3 years ago
  • Can I use Sentry to check why the loading is so slow?
    I'm using skylight.io for the same. Source: over 3 years ago

What are some alternatives?

When comparing Replay.io and Skylight.io, you can also consider the following products

Puppet Enterprise - Get started with Puppet Enterprise, or upgrade or expand.

Terraform - Tool for building, changing, and versioning infrastructure safely and efficiently.

Packer - Packer is an open-source software for creating identical machine images from a single source configuration.

Rancher - Open Source Platform for Running a Private Container Service

HHVM - HHVM is an open-source virtual machine designed for executing programs written in Hack and PHP.

Red Hat OpenShift - Application and Data, Application Hosting, and Platform as a Service