
GTmetrix
Google Lighthouse
WebPagetest
Pingdom
Screaming Frog SEO Spider
Ahrefs
DebugBear
PageSpeed is addon for ...

BoilerplateHub
SaaS Boilerplates
BuildKit
SaaS Forge
Find your next starter template by stack, not by vibes.

Which is more popular?
Based on our record, PageSpeed Insights seems to be more popular. It has been mentioned 113 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | developers.google.com | stackseed.dev |
| Pricing | — | |
| Platforms | — | |
| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of PageSpeed Insights yet.
StackSeed is a directory of developer starter templates — filter by tech stack, category, price and payment provider instead of scrolling GitHub for hours. Free and premium boilerplates side by side, with the real tradeoffs (open source vs. paid) made explicit.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of StackSeed.dev yet.
Walkthroughs and reviews on video.
The New Google PageSpeed Insights & How To Use It
More videos
No StackSeed.dev videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing PageSpeed Insights and StackSeed.dev.
StackSeed.dev's answer:
Filters that actually match how you'd search — by tech stack, category, price and payment provider — and pricing that's stated plainly, including whether something's open source, free, or paid. No account needed to browse.
StackSeed.dev's answer:
Developers starting a new project — a SaaS, a directory, a landing page — who'd rather spend a few minutes filtering by stack and budget than an afternoon comparing options scattered across GitHub and blog posts.
StackSeed.dev's answer:
StackSeed is a curated directory of developer starter kits — filter by tech stack, category, price and payment provider to find the one that actually fits your project, instead of losing an afternoon scrolling GitHub. Every listing is upfront about whether it's open source, free, or paid.
StackSeed.dev's answer:
Started as a personal tool to stop re-doing the same research — comparing starter kits scattered across GitHub, Twitter and blog posts — every time a new project began.
StackSeed.dev's answer:
Next.js 15 (App Router), React 19 and TypeScript on the frontend, styled with Tailwind CSS v4.
Share your experience with using PageSpeed Insights and StackSeed.dev. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tools like Google PageSpeed Insights can help identify bottlenecks. - Source: dev.to / 11 months ago
Google PageSpeed Insights: Tests your site and provides optimization suggestions. - Source: dev.to / about 2 years ago
Monitoring and Profiling: Use tools like Google's PageSpeed Insights or Web.dev Measure to analyze your page's performance and get actionable recommendations. - Source: dev.to / almost 3 years ago
Tracking StackSeed.dev since Sep 2026.
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