
Mockaroo
JSON Generator
MockTurtle.net
ExtendsClass's JSON generator allows to generate random JSON data from a template.

Minter.io
FeedSortr
Instagram Analytics by Socialinsider
Reelyze
Instagram Tracker
Popsters
Tippity
Short-form video research for creators and agencies: see which Instagram, TikTok, YouTube Shorts and X videos beat each account's normal results and what is trending in your niche.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | extendsclass.com | trystatly.com |
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| Platforms | — | |
| Company | 2019 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


This free online tool allows to generate JSON dataset. You can generate multiple JSON files exported to a zip archive. No limits. No registration.
Statly is a short-form video research tool for creators, agencies and marketers. Pick the Instagram Reels, TikTok, YouTube Shorts and X accounts in your niche, and Statly re-reads every one of their videos once a day. Each video is compared with its own account's average and median, so a small...
What each product offers, as listed by its team.


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


No analysis of ExtendsClass JSON Generator yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing ExtendsClass JSON Generator and Statly.
Statly's answer:
Statly is not a basic analytics tool. Most tools stop at follower and view counts. Statly goes further: it measures every video against its own account's average and median, tracks view-to-follower ratio and virality, re-reads each video daily to draw its growth curve, and flags what is taking off today. These are metrics and insights most competing tools do not offer, across Instagram Reels, TikTok, YouTube Shorts and X, so you see why a video works and what to make next.
Statly's answer:
Most social tools are built around scheduling and publishing, with analytics as a side feature. Statly is built only for research: which videos beat their account's normal results, what is trending in your niche, and what to make next. It covers four platforms in one place, adds Library, Teams and alerts in Slack, Discord or Telegram, and offers an API and MCP connector (Scale plan and above). Free 7-day trial, plans from EUR 39/month.
Statly's answer:
Creators and marketing agencies, especially those who rely on short-form content, plus business owners in niches like faceless social media pages, YouTube automation, AI avatar accounts and influencer-led brands. Anyone who needs to know which videos are working in their niche and what to make next.
Statly's answer:
Statly was started by the owner of a social media agency (founded in June 2023). Clients kept asking "what should we create next, and why?", and most tools treated analytics as a side feature behind scheduling and publishing. The founder wanted analytics to be the reason a tool exists. It began as a private web app the agency used to study accounts, then added a free Chrome extension, and is now a public web platform with daily scanning, alerts and shared workspaces. The founder still runs the agency and uses Statly daily.
Share your experience with using ExtendsClass JSON Generator and Statly. For example, how are they different and which one is better?
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