
Collaborator.pro
FatJoe
OutreachMantra
linkEngineering.expert
LinkReboot
Spamzilla
VefoGix
The first curated link building platform for SEOs, Agencies and Affiliates. Create niche edits and meet deadlines to stay on course.

JSFiddle
CodeSandbox
GitHub
replit
VS Code
Pastebin.com
JS Bin
A front end web development playground.

Which is more popular?
Based on our record, CodePen seems to be more popular. It has been mentioned 513 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | insert.link | codepen.io |
| Pricing | — | |
| Company | Startup from the United States · 20 - 49 employees | — |
| Listed in |
In their own words, as submitted to SaaSHub.


INSERT.LINK – the ultimate solution for building traffic-generating backlinks effortlessly. With our advanced platform, you can easily find relevant existing content for link insertions without the need to create new articles from scratch. This not only helps you gain SEO backlinks but also...
No description of CodePen yet.
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Search & Insert Links into Relevant, Traffic Pages in 3 Clicks
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing INSERT.LINK and CodePen.
INSERT.LINK's answer
INSERT.LINK saves time and effort by eliminating outreach and manual negotiations. You can place backlinks in just a few clicks.
INSERT.LINK's answer
KyLeads Twilert FeedTheBot
INSERT.LINK's answer
INSERT.LINK is the first search engine for link building, allowing users to find relevant, high-traffic pages and insert backlinks without outreach or content creation. It helps websites get traffic not only from Google but also from popular LLMs like ChatGPT and Gemini.
INSERT.LINK's answer
INSERT.LINK is built for SEO professionals, agencies, link builders, and affiliates who want to place backlinks on relevant, high-traffic pages.
INSERT.LINK's answer
INSERT.LINK was born out of frustration with traditional link building — long outreach cycles, low reply rates, and high costs. Our team, with a background in SEO and content marketing, wanted a faster, scalable way to get backlinks that actually drive traffic. So we built a search engine that connects marketers with high-quality pages where links can be inserted directly. No emails, no waiting, just results.
Share your experience with using INSERT.LINK and CodePen. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of INSERT.LINK yet. Be the first one to post
Codepen is a social network for developers to show off their work, ask and answer questions, and exchange ideas. It's like a Reddit for coding and design, with a large community of talented web developers.
Codepen is a social development environment that allows developers to showcase their work and experiment with HTML, CSS, and JavaScript in a collaborative space. Codepen’s focus on visual and interactive development...
Codepen is a social development environment for front-end designers and developers. Build and deploy a website, show off your work, build test cases to learn.
Recommendations tracked on public social media and blogs since March 2021.


Tracking INSERT.LINK since May 2025.
> I vividly remember IE and many hacks to have css elements properly working in it… The common advice now is to only use CSS that is supported in the last two major versions of each major browser. You can check any css property's support... - Source: Hacker News / 2 months ago
Thank you, heartfelt... For sharing an artwork, a miracle! Just in case, have you considered publishing the work at platforms as CodePen, where genius Artists/People express their art, too, as you?: // https://codepen.io/. - Source: Hacker News / 3 months ago
Embed on DEV: If you prefer CodePen embed, create a Pen with that HTML and add to the post as: {% codepen https://codepen.io//pen/ %}. - Source: dev.to / 12 months ago
When comparing INSERT.LINK and CodePen, you can also consider the following products.

Distribute your content across 39K+ websites and 3K+ Telegram channels worldwide. Trusted by SEO teams, PR pros, and marketers to get noticed in the AI era.
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Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code editor.
Compare JSFiddle to INSERT.LINK or CodePen:

FatJoe offers link building and content creation services for SEO agencies.
Compare FatJoe to INSERT.LINK or CodePen:


OutreachMantra is the leading Premium Buy & Sell Guest Post marketplace.
Compare OutreachMantra to INSERT.LINK or CodePen:

Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
Compare GitHub to INSERT.LINK or CodePen: