
Mintlify
GitBook
Document360
Zendesk
Nuclino
Notaku
Archbee.io
HelpKit is the best way to create a self-service knowledge base with Notion. It's super fast, optimized for search engines and it also has a embeddable web widget that you can be installed on your website.

JSONLint
JSONFormatter.org
CodeBeautify
Code Beautify JSON Validator
JSON Formatter & Validator
ExtendsClass JSON Formatter
10015.io
Freeformatter is a platform that contains free online tools for developers, including formatters (json, html, xml, sql, etc.), minifiers (css, javascript), compactors, validators, and much more.
Which is more popular?
Based on our record, HelpKit seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | helpkit.so | freeformatter.com |
| Pricing | — | |
| Listed in |
In their own words, as submitted to SaaSHub.


HelpKit is the perfect tool for creating your knowledge base, help center or documentation in the shortest possible time. It is powered by the best content management system in the world: Notion. You write your help articles in Notion and HelpKit takes care of the rest. It's as simple as that....
No description of FreeFormatter yet.
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
Walkthroughs and reviews on video.
How to Create a Knowledge Base with Notion
More videos
No FreeFormatter 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.


Share your experience with using HelpKit and FreeFormatter. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


The idea he settled on was Helpkit – an app that turns Notion documents into a beautiful help centre website. Source: over 4 years ago
I came across few notion based services where they ask you to paste your page's public URL & then somehow they get the page data. As of now I am using notion API to get the content of the page, so the user needs to connect notion before... Source: over 4 years ago
Tracking FreeFormatter since Jul 2021.
When comparing HelpKit and FreeFormatter, you can also consider the following products.

The AI-powered documentation writer. It's documentation that just appears as you build
Compare Mintlify to HelpKit or FreeFormatter:

JSON Lint is a web based validator and reformatter for JSON, a lightweight data-interchange format.
Compare JSONLint to HelpKit or FreeFormatter:

Modern Publishing, Simply taking your books from ideas to finished, polished books.
Compare GitBook to HelpKit or FreeFormatter:

Online JSON Formatter and JSON Validator will format JSON data, and helps to validate, convert JSON to XML, JSON to CSV. Save and Share JSON
Compare JSONFormatter.org to HelpKit or FreeFormatter:

Self-service knowledge base software focused on SaaS Products & Enterprise Software Projects.
Compare Document360 to HelpKit or FreeFormatter:

Online Tools like Beautifiers, Editors, Viewers, Minifier, Validators, Converters for Developers: XML, JSON, CSS, JavaScript, Java, C#, MXML, SQL, CSV, Excel
Compare CodeBeautify to HelpKit or FreeFormatter: