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paru VS Underlayer

Compare paru VS Underlayer and see what are their differences

p
paru

An AUR helper written in Rust and based on the design of yay. It aims to be your standard pacman wrapping AUR helper with minimal interaction.

Rating
0 reviews
Alternatives Is it good?
Underlayer

Build courses by API, drop them into your product with one iframe, and get told who finished. No portal, no learner accounts, priced per course view.

Rating
0 reviews
Pricing
Freemium $149 / Monthly
Alternatives Is it good?
Calcumber
Calculate in a notebook and share — from everyday math to engineering. sponsored
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.

Which is more popular?

Based on our record, paru seems to be more popular. It has been mentioned 12 times since March 2021.

social mentions
12 vs 0
Work Music popularity
100% vs 0%
alternatives listed
17 vs 2

Base details

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

p
paru
Underlayer
Website aur.archlinux.org underlayerhq.com
Pricing —
Freemium $149 / Monthly Official pricing
Company — Startup from the United Arab Emirates · 1 - 9 employees · 2026
Listed in
Work Music Focus Music Music Front End Package Manager +1
Education E-learning Education / E-Learning

About paru and Underlayer

In their own words, as submitted to SaaSHub.

p
paru
Underlayer

No description of paru yet.

Underlayer is headless, API-first training for SaaS products. Instead of sending your users to a separate LMS portal, you generate a course, embed it where they already work, and get every completion sent back to your own systems. How it works Create a course. Generate one from a doc or a prompt...

Read more about Underlayer

Features and specs

What each product offers, as listed by its team.

p
paru 5 features
Underlayer 0 features
  • AUR Helper
    Paru is an AUR helper, which means it simplifies the process of searching, installing, and upgrading packages from the Arch User Repository.
  • Features Rich
    Paru offers rich features including dependency resolution, conflict detection, and parallel downloads, enhancing the overall package management experience.
  • User-Friendly Interface
    Designed with a focus on usability, Paru provides an intuitive and user-friendly command-line interface for managing packages.
  • Active Development
    Paru is actively developed and maintained, ensuring regular updates and prompt responses to issues and feature requests.
  • Built-in AUR Interactive Mode
    It offers an interactive mode for reviewing PKGBUILDs before installation, ensuring transparency and control over what gets installed.

Possible disadvantages

  • Arch-Specific
    Paru is specific to Arch Linux and its derivatives, which limits its usability to this subset of Linux distributions.
  • Command-Line Interface
    As a command-line tool, it may not be suitable for users who prefer graphical interfaces or are unfamiliar with terminal commands.
  • AUR Risks
    Installing packages from the AUR can pose security and stability risks as these packages are user-submitted and not officially vetted.
  • Learning Curve
    For new users, there might be a learning curve associated with understanding and using Paru effectively, especially if they are new to Arch Linux.
  • Dependency Management Complexity
    Handling complex dependencies for certain packages might require manual intervention and understanding of the system's package management.

No features have been listed yet.

Videos

Walkthroughs and reviews on video.

p
paru 3 videos + Add
Underlayer 1 video + Add

Attention Arch Users! Replace 'Yay' With 'Paru'.

More videos

  • - Arch Linux: The Paru AUR Helper
  • - నువ్వు మొ**లో Questions అడగకు దవడ మీద దెం**| Laila Paru Interview | Tiktok StarS interviewS | IB9TV

Underlayer demo

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
p
paru
Underlayer
100% 100%
Work Music
0% 0%
0% 0%
Education
100% 100%
100% 100%
Focus Music
0% 0%
0% 0%
E-learning
100% 100%

Questions & Answers

As answered by people managing paru and Underlayer.

Who are some of the biggest customers of your product?

Underlayer's answer:

it's pre-launching

What makes your product unique?

Underlayer's answer:

Underlayer is training with no portal. You build a course by API, by MCP, or in the visual builder, and add it to your product with one iframe. Then signed webhooks tell your systems who finished. Learners never create an account or leave your app, and the player uses your theme, so it looks like part of your product. We charge per course view, not per seat, and every price and overage rate is published.

Why should a person choose your product over its competitors?

Underlayer's answer:

Most course tools, like Coassemble, Trainn and LearningStudioAI, assume training happens on their own site: learners sign up, log in and get enrolled, and you pay per seat. Underlayer takes the opposite approach:

No learner accounts. You pass in your own user IDs and we track progress against them. Built for developers. A full REST API covers every resource, and an MCP server lets AI agents create and edit courses. Results in your own tools. Signed webhooks send completions to your CRM, your product or your data warehouse. SCORM 1.2 and 2004 export for customers who still need to load courses into an LMS. Public pricing. Plans start at $149/month for 25,000 course views, with unlimited learners and no sales call required.

How would you describe the primary audience of your product?

Underlayer's answer:

SaaS product, customer success and engineering teams who want onboarding, product education or compliance training inside their own app. It also suits platforms that train other people's users, like partner networks, marketplaces and field-ops tools, where a separate LMS login gets in the way.

What's the story behind your product?

Underlayer's answer:

Every company putting training in front of its users hit the same wall: the LMS wanted to own the learner. That meant a separate portal, a second login and a per-seat bill for people who never opened a course. We built Underlayer as the layer underneath instead. You keep the product and the user relationship. We handle building the course, playing it and tracking progress, and we stay out of the way.

Which are the primary technologies used for building your product?

Underlayer's answer:

Next.js 16 (App Router) with React 19 and TypeScript, Tailwind CSS v4, and Supabase (Postgres with row-level security, Auth and Storage). Claude from Anthropic generates courses with AI. Stripe handles billing and Resend sends email. There is also a remote MCP server with OAuth 2.1 for AI-agent access.

User comments

Share your experience with using paru and Underlayer. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

p
paru 12 mentions
Underlayer 0 mentions
  • My First Arch Linux Installation
    But you can also choose another one (like paru which is written in Rust), or if you're really going in Arch Linux way, get familiar with the manual build process. - Source: dev.to / over 2 years ago
  • switch from nouveau to 390xx drivers xorg
    Next compile / install the AUR package https://aur.archlinux.org/packages/nvidia-390xx-dkms - I'd recommend using a helper app like paru to help installing updates for it easier. Reboot and the nvidia v390 kernel module should have loaded. Source: over 3 years ago
  • What goes into maintaining an Arch system?
    Many users also use an AUR helper, which makes it easier to install and upgrade packages from the AUR. Yay and paru are the most popular. Source: over 4 years ago

View more

Tracking Underlayer since Sep 2026.

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