★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Source check: EDINET checked July 18, 2026
Tool Comparison
Changeflow (Trackly) vs EDINET
Start here
Changeflow (Trackly)
Free • From $1188/yr · Web · API · Other
- Delayed quotes won't cut it; you need real-time data
- You care about alerts, news, and insider data, things EDINET doesn't offer
- You're newer to investing and want something approachable
Pick EDINET instead if
EDINET
Free · Web · API
- You care about official sources, something Changeflow (Trackly) doesn't offer
- You're a long-term investor who cares more about fundamentals than headlines
Skip both if: Neither one clicks with how you research; there are strong third options.
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Our take
The bottom line
Changeflow (Trackly) and EDINET cover a lot of the same ground (2 shared categories, regulatory filings monitoring and APIs & data feeds), so for the basics you won't go far wrong with either. Changeflow (Trackly) simply does more: 10 categories to EDINET's 3, including alerts, news, and insider data. EDINET counters by being completely free.
What readers say
Changeflow (Trackly)
Vote once to reveal the community verdict.
EDINET
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Key differences at a glance
- Real-time data
- Changeflow (Trackly)
- Free trial
- Changeflow (Trackly)30 days
- Broader coverage
- Changeflow (Trackly)10 vs 3 categories
- Beginner friendly
- Changeflow (Trackly)
- Free plan
- Both
See for yourself
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.ShowHide
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free • From $1188/yr | Free |
Free tier | Yes | Yes |
Free trial | 30 days | — |
Plan limits | 17 limits: Free: sources: 3, Professional: sources: 100 +15 more | — |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | Yes | Yes |
Integrations | Slack, Microsoft Teams +5 more | — |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Intermediate, Advanced |
Best for | Institutional Investors, Analysts +3 more | Analysts, Institutional Investors +3 more |
Categories covered | 10 | 3 |
Regions | North America, Europe, APAC | APAC |
| Data & capabilities | ||
Data quality | Latency: Real-time and Granularity: Minute and EOD | — |
Capabilities | AI summaries: Filings and News | — |
Security | Encryption in transit | — |
| Try it | Visit Changeflow (Trackly) | Visit EDINET |
Where each one shines
What Changeflow (Trackly) and EDINET each do best.ShowHide
Where each one shines
What Changeflow (Trackly) and EDINET each do best.What Changeflow (Trackly) does best
- Support for setting up monitoring by pasting a URL and describing the changes you care about in natural language.
- AI summaries and relevance filtering to reduce noisy website-change alerts before an analyst reviews the source.
- Monitoring SEC filings, corporate disclosures, IR pages, regulator pages, policies, PDFs, RSS feeds, JSON, CSV, and other online sources.
- Tracking common EDGAR filing types such as 8-K, 10-K, 10-Q, Form 4, 13F, proxy statements, and S-1 pages where configured.
- Views for reviewing changes through dashboard alerts, email notifications, visual diffs, interactive change history, and saved source versions.
What EDINET does best
- Simple and detailed searches across Japanese securities and fund disclosure documents.
- Annual, semiannual, quarterly, large-shareholding, extraordinary, and amended report access.
- Source documents, XBRL data, EDINET taxonomy, code lists, and filing attachments.
- EDINET API version 2 access after free API-key registration.
- English navigation and limited links to company-provided English annual-report translations.
Every detail we compared
Every tracked attribute for Changeflow (Trackly) and EDINET, side by side.ShowHide
Every detail we compared
Every tracked attribute for Changeflow (Trackly) and EDINET, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksOther | StocksFunds |
Experience | BeginnerIntermediateAdvanced | IntermediateAdvanced |
Target audience | Institutional InvestorsAnalystsQuants/DevelopersAsset ManagersHedge Funds | AnalystsInstitutional InvestorsValue InvestorsQuants/DevelopersStudents/Researchers |
Regions | North AmericaEuropeAPAC | APAC |
Coverage details | 4 countries | Countries: JPIdentifiers: Ticker |
| Data | ||
Data freshness | Real-time | Not specified |
Data granularity | MinuteEOD | Not specified |
| Access & integrations | ||
API protocols | REST | REST |
API auth & delivery | Auth: APIKeyWebhooksDocs | Auth: APIKeyDocs |
Import methods | ManualCSV | Not specified |
Integrations | SlackMicrosoft TeamsDiscordZapierMake (Integromat)n8nRSS readers (e.g., Feedly, Inoreader) | Not specified |
Export formats | CSVJSON | PDFXMLJSON |
| Plans & trust | ||
Security & compliance | Encryption in transit | Not specified |
Capability signals | AI summaries: Filings and News | Not specified |
Vendor & support | Changeflow Limited (trading as Trackly)Country: United KingdomSupport: Email, Chat, and Phone | Financial Services Agency, Government of JapanCountry: JP |
Green tags are exclusive to that tool in this comparison.
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.ShowHide
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.| Tier | ||
|---|---|---|
| Free plan | Freesources: 3 | Free“Public EDINET access” |
| Entry paid plan | $1188/yr≈ $99/mo“Professional”sources: 100 · users: 2 · +6 more | — |
| Top plan | $2988/yr≈ $249/mo“Business”sources: 500 · users: 5 · +5 more | — |
| Custom / enterprise | Contact sales“Enterprise”minimum check frequency: Every 10 minutes | — |
| Free trial | 30 days | — |
Questions we keep getting
What's the difference between Changeflow (Trackly) and EDINET?
Changeflow (Trackly) leans toward alerts, news, and regulatory filings monitoring, while EDINET puts more weight on regulatory filings monitoring, APIs & data feeds, and official sources. They overlap in 2 categories, so for most people it comes down to workflow preference and price.
How much do Changeflow (Trackly) and EDINET cost?
Good news: both Changeflow (Trackly) and EDINET have free plans, so you can run them side by side and only pay if you hit a wall.
Which is better for beginners: Changeflow (Trackly) or EDINET?
Changeflow (Trackly) is the friendlier place to start; its interface takes less getting used to. Both work fine once you're past the basics.
Do Changeflow (Trackly) and EDINET have APIs?
Yes, both offer API access, so developers and quants can pull data programmatically or wire up their own integrations.
Should I choose Changeflow (Trackly) or EDINET?
It depends on what you're after. Pick Changeflow (Trackly) if alerts and news matter to you; go with EDINET if you'd rather have official sources. And if you only need the basics both share, let price decide.
What asset classes do Changeflow (Trackly) and EDINET cover?
Both cover stocks. Changeflow (Trackly) also handles other. EDINET adds funds on top.
Does Changeflow (Trackly) or EDINET have real-time data?
Changeflow (Trackly) offers real-time data, which matters if you trade actively. EDINET runs on delayed or end-of-day data, which is perfectly fine for longer-term investors who don't live and die by the tick.
Can I export data from Changeflow (Trackly) and EDINET?
Changeflow (Trackly) exports to CSV. EDINET is stingier about getting data out.
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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.