Software Alternatives, Accelerators & Startups

Svelte VS Substly

Compare Svelte VS Substly and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Svelte logo Svelte

Cybernetically enhanced web apps

Substly logo Substly

Substly brings transparency to software costs and licenses, enhances security, and saves time & money.
  • Svelte Landing page
    Landing page //
    2023-07-27

We recommend LibHunt Svelte for discovery and comparisons of trending Svelte projects.

  • Substly Landing page
    Landing page //
    2023-02-02

Substly helps small and medium-sized companies reduce SaaS sprawl by providing an easily accessible overview and simplifying the processes around SaaS management.

The product offers enterprise-level features at an entry-level price; this tool provides insights into SaaS usage and helps identify user frustrations. It also helps optimize SaaS spending by providing alerts before renewals and eliminating spending on unused accounts. Additionally, it helps avoid unauthorized access to company data by improving employee off-boarding, allowing departments/teams to minimize SaaS sprawl and share an overview with other stakeholders.

Customers highlight the following four aspects of Substly’s product: - The overview and the control it leads to (regarding costs & who has access) - Great for showcasing status/costs internally - The simplicity of the system - Easy to get started (intuitive and short learning curve)

Svelte

Website
svelte.dev
Pricing URL
-
$ Details
Platforms
-
Release Date
-

Substly

$ Details
paid Free Trial €2.5 / Monthly (Essentials Plan)
Platforms
Browser
Release Date
2021 January
Startup details
Country
Sweden
City
Gothenburg
Founder(s)
Ola Stål
Employees
1 - 9

Svelte features and specs

  • Performance
    Svelte shifts much of the work from runtime to compile time, resulting in faster and more efficient web applications. By compiling components to highly optimized vanilla JavaScript, it reduces the overhead and boosts performance.
  • File Size
    Due to its compile-time nature, Svelte produces smaller bundle sizes compared to other frontend frameworks like React or Angular, which can significantly improve load times and performance.
  • Simplicity
    The framework is designed to be more accessible and easier to understand. Svelte’s syntax is clean and straightforward, allowing developers to get up and running quickly with minimal boilerplate.
  • Reactivity
    Svelte provides a simple and intuitive way to handle reactivity by using built-in language constructs like assignments. This means no complicated state management libraries are necessary for many use cases.
  • Less Boilerplate
    Svelte reduces the boilerplate code typically required in other frameworks, resulting in a cleaner and more maintainable codebase. This can help accelerate development and reduce bugs.
  • Reactive Programming
    SvelteKit leverages Svelte's reactive programming model, allowing developers to write less code while achieving better functionality through automatic reactivity.
  • Integrated Router
    SvelteKit includes a built-in router, which simplifies the creation of multi-page applications and enables easy setup of dynamic routes.
  • SSR and SSG
    SvelteKit supports Server-Side Rendering (SSR) and Static Site Generation (SSG) out of the box, giving developers flexibility in how they build and deploy their applications.
  • Opinionated but Flexible
    While SvelteKit provides an opinionated setup to streamline the development process, it also allows for customization to fit a developer’s specific needs.

Possible disadvantages of Svelte

  • Ecosystem Maturity
    Svelte’s ecosystem is not as mature or extensive as React’s or Angular’s. There are fewer third-party libraries, tools, and resources available, which might make it more challenging to find solutions for less common problems.
  • Learning Curve
    While Svelte itself is simpler, its approach is quite different from traditional frameworks like React and Angular. This can require a mental shift and time to learn new paradigms, especially for developers coming from those backgrounds.
  • Community Support
    Given that Svelte has a smaller user base and community compared to more established frameworks, finding community support, tutorials, and best practices can sometimes be more difficult.
  • Tooling
    While Svelte has good official tooling and support, it may lack some of the advanced tools and integrations available for other frameworks, which can slow down development for more complex applications.
  • SEO and SSR
    Although Svelte has options for server-side rendering (SSR) and improving SEO, handling these aspects is not as out-of-the-box or mature compared to frameworks like Next.js for React.
  • Community Size
    SvelteKit has a smaller community compared to other frameworks, which can affect the availability of online resources, tutorials, and community-driven support.
  • Tooling and Integration
    Some commonly used development tools and integrations may not be fully compatible with SvelteKit, necessitating workarounds or additional configuration.
  • Frequent Updates
    As a newer framework, SvelteKit undergoes frequent updates and changes, which can sometimes lead to breaking changes or require developers to frequently update their knowledge and projects.
  • Market Adoption
    SvelteKit is less adopted in the industry compared to other frameworks, which might make it a less attractive option for companies looking for widely recognized and vetted solutions.

Substly features and specs

  • AD Integrations & Extensions
    Integrate with Google Workspace or Entra ID to frequently sync new groups, users, services, and detect usage.
  • Financial Integrations
    Integrate with accounting systems such as Xero, Quickbooks, or Fortnox to automatically sync services from your supplier's list and import financial details.
  • Software & License Management
    Substly discovers SaaS apps used across your organization via Google Workspace/Microsoft Entra ID, our browser extensions, and financial data.
  • Cost Optimization
    Sync financial data to provide visibility into actual spending data, helping you stay on track with your budget.
  • Compliance & Security
    ) Incorporate your PII register, which includes data on services and user licenses, to streamline your GDPR compliance processes.

Svelte videos

Svelte vs React vs Angular vs Vue

More videos:

  • Review - SvelteKit Breaking Changes 2022 - My Reactions and What You Need to Know!
  • Review - Why Svelte is the best JS "framework"
  • Tutorial - SvelteKit Crash Course Tutorial #1 - What is SvelteKit?
  • Review - Oh crap, here comes *another* JavaScript framework || SVELTE || Sveltejs

Substly videos

Explainer video

Category Popularity

0-100% (relative to Svelte and Substly)
Javascript UI Libraries
100 100%
0% 0
Subscription Management
0 0%
100% 100
JavaScript Framework
100 100%
0% 0
SaaS Management
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Svelte and Substly

Svelte Reviews

Top JavaScript Frameworks in 2025
SvelteJS is a modern JavaScript framework that is useful for building static web apps that are fast, lean, and fun. You can use Svelte to build single, reusable components and large or even small-scale projects. Svelte has started gaining attention because of its ability to produce smaller code bundles that run faster in web browsers.
Source: solguruz.com
Top 10 Next.js Alternatives You Can Try
This web development framework can help you perform the easiest tasks to develop the interface components that users can interact with within their browsers, such as the comment section. Moreover, it has SvelteKit to render the components of the entire page with best practices and developments. You can utilize this platform effortlessly to add basic functionalities and...
20 Next.js Alternatives Worth Considering
Cruise into the Svelte ecosystem with Sapper, a framework that takes all the brilliance of Svelte and dials it up for app building. It’s like Svelte’s outgoing cousin, optimizing for an even smoother ride from development to go-live.
10 Best Next.js Alternatives to Consider Today
SvelteKit, the official framework for Svelte, streamlines the development of Svelte applications. With an intuitive API, SvelteKit simplifies the creation of server-side rendered (SSR) and statically generated (SSG) applications while retaining the reactive nature that makes Svelte unique. If you're seeking a framework that marries simplicity with powerful capabilities,...
The 20 Best Laravel Alternatives for Web Development
The next of these Laravel alternatives is Svelte. It cuts through the complexity, snipping off any excess, pre-compiling its magic to keep your app lightweight without shedding any muscle. The end result? Lightning strikes in web performance.

Substly Reviews

  1. Tobias Larsson
    · Business Developer at Founders Loft ·
    Keeping track of all subscriptions just got (much) easier

    We have a ton of Saas tools. Before using Substly they were scattered around. Now everything is in one place which has made it much easier for us, especially when we are off-boarding someone. Easy to overview and great value for the money.

    👍 Pros:    Easy to use|Great customer support|Great value for the money|Lower cost|Saves a ton of time|Great for collaboration
    👎 Cons:    Slack and teams notification
  2. magnus Orrebrant
    · marketing at Svenska Rovdjursföreningen ·
    better control of our saas spending

    Overview - gather everything in one place have improved the visibility of all our subscriptions, quick implementation, improved cost control, User friendly,

    👍 Pros:    Overall quality|Lower cost|Easy user interface|Short learning curve|Overview of cost spend
    👎 Cons:    None
  3. Richard Uddh
    · Sales Manager at FlexIT Distribution ·
    Best way to spend money, to save money!

    Using Substly has given us a better understanding of how we use our SaaS-apps and improved our ability to manage software licenses, resulting in better decision-making and cost savings. Substly's overview feature has been particularly helpful in this regard. Additionally, the offboarding feature has streamlined the process of removing software access for departing employees.

Social recommendations and mentions

Based on our record, Svelte seems to be more popular. It has been mentiond 389 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.

Svelte mentions (389)

  • Plain Vanilla Web – Guide for de-frameworking yourself
    In theory, “de-frameworking yourself” is cool, but in practice, it’ll just lead to you building what effectively is your own ad hoc less battle-tested, probably less secure, and likely less performant de facto framework. I’m not convinced it’s worth it. If you want something à la KISS[0][0], just use Svelte/SvelteKit[1][1]. Nowadays, the primary exception I see to my point here is if your goal is to better... - Source: Hacker News / 11 days ago
  • Why I’m Learning Vue.js After Six Years in React
    When I teased this series on LinkedIn, one comment quipped that Vue’s been around since 2014—“you should’ve learned it by now!”—and they’re not wrong. The JS ecosystem churns out UI libraries like Svelte, Solid, RxJS, and more, each pushing reactivity forward. React’s ubiquity made it my go-to for stability and career momentum. Now I’m ready to revisit new patterns and sharpen my tool-belt. - Source: dev.to / 12 days ago
  • Hyper – Outperform React on every metric
    What is the advantage over Svelte (https://svelte.dev/)? Especially since Svelte is already established and has an ecosystem. - Source: Hacker News / 16 days ago
  • SVQK - A Web Application Development Platform Using Svelte + Quarkus
    At Project Au Lait, we are developing and publishing an open-source asset called SVQK, which combines Svelte (Frontend) and Quarkus (Backend) for web application development. The asset includes automated testing tools and source code generation tools. This article introduces an overview of SVQK. (For instructions on how to use SVQK, refer to the Quick Start.). - Source: dev.to / about 1 month ago
  • Why Svelte Might Be the Best Framework You Haven't Tried Yet 🚀
    Embrace the Ecosystem: Explore tools like SvelteKit for full-fledged app development. - Source: dev.to / 3 months ago
View more

Substly mentions (0)

We have not tracked any mentions of Substly yet. Tracking of Substly recommendations started around Mar 2021.

What are some alternatives?

When comparing Svelte and Substly, you can also consider the following products

React - A JavaScript library for building user interfaces

Cledara - We help companies bring visibility and control to their ever-growing #SaaS stack.

Vue.js - Reactive Components for Modern Web Interfaces

Zylo - Zylo helps organizations optimize their SaaS investments by providing insights around Spend, Utilization, and User Feedback.

Tailwind CSS - A utility-first CSS framework for rapidly building custom user interfaces.

Torii - SaaS Management Software.