VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Wednesday, March 18, 2026
Tool Comparison
13F Insight vs Changeflow (Trackly) comparison
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
13F Insight
13finsight.com
Changeflow (Trackly)
trackly.io
At a glance
Tool
13F Insight
—
Starting price
Plans & pricing
Tool
Changeflow (Trackly)
$14/mo
Starting price
Plans & pricing
Vote sentiment comparison
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Platform details
| Attribute | 13F Insight | Changeflow (Trackly) |
|---|---|---|
Asset types | StocksETFsOptionsBonds | StocksOther |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North America | North AmericaEuropeAPAC |
Data freshness | Not specified | Real-time |
API access | Not specified | REST |
Export formats | Not specified | CSVJSON |
Coverage overlap
Categories where both tools offer overlapping coverage.
Categories covered by 13F Insight only.
Categories covered by Changeflow (Trackly) only.
Frequently Asked Questions
What's the difference between 13F Insight and Changeflow (Trackly)?
13F Insight focuses on Data Visualizations, Watchlist, and Investor Holdings while Changeflow (Trackly) specializes in Alerts, News, and Regulatory Filings Monitoring. They overlap in 6 categories, so choose based on your preferred workflow and pricing.
How much do 13F Insight and Changeflow (Trackly) cost?
Good news—both 13F Insight and Changeflow (Trackly) offer free plans. You can try each platform without commitment and only pay when you need premium features.
Do 13F Insight and Changeflow (Trackly) have APIs?
Yes, both platforms offer API access for developers and quants who want to build custom integrations or automate their workflows.
Should I choose 13F Insight or Changeflow (Trackly)?
Choose 13F Insight if you need Tracks institutional investors, analyzes 13F filings, and shows what hedge funds are buying and selling., and Covers SEC 13F institutional holdings, Form 4 insider transactions, and 13D/G beneficial ownership reports.. Go with Changeflow (Trackly) if AI / natural-language setup: paste a URL and describe what you care about; no manual configuration required., and AI-generated summaries and relevance filtering to reduce noisy/irrelevant page-change alerts. better fits how you invest.
What asset classes do 13F Insight and Changeflow (Trackly) cover?
Both cover Stocks. 13F Insight also includes ETFs, Options, and Bonds. Changeflow (Trackly) adds coverage for Other.
Does 13F Insight or Changeflow (Trackly) have real-time data?
Changeflow (Trackly) offers real-time data feeds, which is essential for active traders. 13F Insight uses delayed or end-of-day data, which works fine for longer-term investors who don't need up-to-the-second quotes.
Can I export data from 13F Insight and Changeflow (Trackly)?
Changeflow (Trackly) supports data exports to CSV, and JSON. 13F Insight has more limited export options.
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Curation & Accuracy
This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).
Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.