
JSON Formatter & Validator
DevTools Advanced
JSONFormatter.org
FreeFormatter
JSON Editor Online
SmallDevTools
TheDevTools
FOSS tools for developers

Phantombuster
GoMarvin.run
OutX.ai Linkedin Social Listening
UserGems
Apollo.io
Lusha
Evaboot
OutX – LinkedIn Sales Navigator Scraper
Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | developertools.tech | outx.ai |
| Pricing | — | |
| Company | — | Startup from the United States · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of DeveloperTools.Tech yet.
OutX is a LinkedIn automation tool designed to help sales professionals, recruiters, and marketers extract and organize high-value leads from LinkedIn Sales Navigator effortlessly. With OutX, users can scrape, store, and manage LinkedIn data for more efficient outreach and prospecting.
What each product offers, as listed by its team.


Possible disadvantages
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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
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using DeveloperTools.Tech and OutX.ai. For example, how are they different and which one is better?
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A collection of developer tools in one place in your browser
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Marvin finds the Reddit conversations worth joining, emails you the shortlist, and drafts replies in your voice. Drafts only — you always hit send. X and LinkedIn coming soon.
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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
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Track LinkedIn posts, job changes, birthdays, and keywords—never miss a sales trigger.
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