Dadroit JSON Viewer
Jayson
ExtendsClass JSON Generator
MockTurtle.net
Fullstack Vue
Mockaroo
DevToys
Create mock and sample JSON using a powerful template syntax

Tradesyncer
TradeDupe
SyncFutures
MimikTrader
PropSyncX
Tradespace
Trade copier for prop firm futures traders — Tradovate + NT8.
Which is more popular?
Based on our record, JSON Generator seems to be more popular. It has been mentioned 9 times since March 2021.
Website, pricing, platforms and company facts side by side.
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JSO
JSON Generator
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| Website | json-generator.com | propcopy.io |
| Platforms | — | |
| Company | — | Startup from Australia · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of JSON Generator yet.
PropCopy is a trade copier for prop firm futures traders. Cloud Tradovate copier works with Apex, TopStep, Tradeify, MyFundedFutures, TakeProfit, TradeDay. NinjaTrader 8 add-on covers brokers outside the Tradovate ecosystem. Sub-500ms execution, full bracket order copying, per-account safety...
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Recommendations tracked on public social media and blogs since March 2021.

JSON Generator: also generates mock data, but for JSON specifically. It's a bit more complex, but it allows for tailor-made results. - Source: dev.to / almost 3 years ago
Is there a generator for all the JSON generators out there? https://json-generator.com/. - Source: Hacker News / about 3 years ago
So I generated a random JSON file and tried parsing it. It doesn’t error, but whenever I do a println(root.Object().Value().String()), I get a panic: wrong type. If I do a println(root.Object().Present()), it prints false. So seems like... Source: over 3 years ago
Tracking PropCopy since May 2026.
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Mirror every Tradovate fill across all your prop firm accounts in real time. Server-side copy trading with bracket mirroring, rogue-trade safety and a free trial.
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ExtendsClass's JSON generator allows to generate random JSON data from a template.
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100% cloud-based trade copier for futures traders. Copy trades across multiple accounts instantly with lightning-fast execution.
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