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pre-commit by Yelp VS Underlayer

Compare pre-commit by Yelp VS Underlayer and see what are their differences

pre-commit by Yelp

A framework for managing and maintaining multi-language pre-commit hooks

Rating
0 reviews
Pricing
Open source
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?
PromptBrake
Automated AI security testing for agents, chatbots, and APIs. Find prompt injection, data leaks, and unsafe behavior before launch. 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, pre-commit by Yelp seems to be more popular. It has been mentioned 175 times since March 2021.

social mentions
175 vs 0
Git popularity
100% vs 0%
alternatives listed
63 vs 2

Base details

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

pre-commit by Yelp
Underlayer
Website pre-commit.com underlayerhq.com
Pricing
Open source
Freemium $149 / Monthly Official pricing
Company — Startup from the United Arab Emirates · 1 - 9 employees · 2026
Listed in
Software Development Code Analysis Developer Tools Code Coverage +1
Education E-learning Education / E-Learning

About pre-commit by Yelp and Underlayer

In their own words, as submitted to SaaSHub.

pre-commit by Yelp
Underlayer

No description of pre-commit by Yelp 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.

pre-commit by Yelp 5 features
Underlayer 0 features
  • Comprehensive Hook Management
    Pre-commit provides a robust framework to manage and configure git hooks in a standardized way, simplifying the process of ensuring code quality.
  • Language Agnostic
    Supports hooks written in all kinds of languages including Python, Ruby, JavaScript, etc., making it versatile and adaptable to any codebase.
  • Ease of Setup
    Installing and configuring pre-commit hooks is straightforward, often just involving the addition of a simple configuration file to the repository.
  • Version Control
    Pre-commit ensures that the same versions of hooks are consistently run across developers' environments by locking the version of each hook.
  • Centralized Configuration
    Project-wide configuration means that all contributors use the same hooks and settings, fostering code consistency and quality.

Possible disadvantages

  • Learning Curve
    New users might face a learning curve initially when setting up a configuration file and understanding how to integrate it with existing workflows.
  • Performance Overhead
    Running hooks can add a noticeable delay when committing code, especially in larger projects with many hooks.
  • Dependency Management
    Some hooks might introduce additional dependencies that need to be managed within the project's environment.
  • Complex Configuration for Advanced Use
    While simple setups are easy, more complex configurations can become intricate and harder to manage.
  • Limited to Pre-defined Hooks
    If a desired hook isn't available, users may have to create their own, which can require additional effort and maintenance.

No features have been listed yet.

Videos

Walkthroughs and reviews on video.

pre-commit by Yelp 0 videos + Add
Underlayer 1 video + Add

No pre-commit by Yelp videos yet. You could help us improve this page by suggesting one.

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
pre-commit by Yelp
Underlayer
100% 100%
Git
0% 0%
0% 0%
Education
100% 100%
100% 100%
Developer Tools
0% 0%
0% 0%
E-learning
100% 100%

Questions & Answers

As answered by people managing pre-commit by Yelp 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 pre-commit by Yelp 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.

pre-commit by Yelp 175 mentions
Underlayer 0 mentions
  • Building Durable, AI-Powered Workflows in Django
    Pre-commit runs configured checks against staged files before Git creates a commit. This repository declares its hooks in .pre-commit-config.yaml and installs the development dependency from pyproject.toml. - Source: dev.to / about 1 month ago
  • You can see your cloud bill. Can you see what your AI agent's context costs?
    Using the pre-commit framework? It's a four-line entry — no hook scripting. - Source: dev.to / 2 months ago
  • Auto-Optimize Images in a Git Pre-Commit Hook (Local, No Upload)
    .git/hooks isn't version-controlled, so a raw hook only protects your machine. To enforce it for everyone, use the pre-commit framework and commit the config:. - Source: dev.to / 3 months ago

View more

Tracking Underlayer since Sep 2026.

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