★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
Changeflow (Trackly) vs FOIAsearch
Start here
Changeflow (Trackly)
Free • From $1188/yr · Web · API · Other
- Delayed quotes won't cut it; you need real-time data
- You want an API so you can script or automate things
- You care about news, insider data, and institutional ownership, things FOIAsearch doesn't offer
Pick FOIAsearch instead if
FOIAsearch
Free • Paid plans available · Web
- You care about watchlist and flags, things Changeflow (Trackly) doesn't offer
Skip both if: Neither one clicks with how you research; there are strong third options.
See alternativesOutbound links may include affiliate or sponsor codes.
Our take
The bottom line
Changeflow (Trackly) and FOIAsearch cover a lot of the same ground (2 shared categories, alerts and regulatory filings monitoring), so for the basics you won't go far wrong with either. Changeflow (Trackly) simply does more: 10 categories to FOIAsearch's 4, including news, insider data, and institutional ownership. FOIAsearch counters by being completely free.
What readers say
Changeflow (Trackly)
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FOIAsearch
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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 4 categories
- API access
- Changeflow (Trackly)
- Global coverage
- Changeflow (Trackly)
- Asset coverage
- Changeflow (Trackly)Adds other
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 • Paid plans available |
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 | No |
Integrations | Slack, Microsoft Teams +5 more | — |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | Institutional Investors, Analysts +3 more | — |
Categories covered | 10 | 4 |
Regions | North America, Europe, APAC | North America |
| Data & capabilities | ||
Data quality | Latency: Real-time and Granularity: Minute and EOD | Latency: End of Day and Granularity: EOD |
Capabilities | AI summaries: Filings and News | — |
Security | Encryption in transit | — |
| Try it | Visit Changeflow (Trackly) | Visit FOIAsearch |
Where each one shines
What Changeflow (Trackly) and FOIAsearch each do best.ShowHide
Where each one shines
What Changeflow (Trackly) and FOIAsearch 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 FOIAsearch does best
- Search tools across SEC FOIA Logs through a focused interface built around investor and issuer monitoring use cases.
- Views for reviewing All Requests and B7A Exempt Requests to spot FOIA activity that may deserve follow-up research.
- B7A exemption callouts as risk flags because those denials can be associated with ongoing law-enforcement activity, while avoiding overclaiming what they prove.
- Support for setting up Protect My Portfolio alerts for FOIA activity tied to saved companies or tickers.
- IR Watch when issuer-relations teams want to know when hedge funds, research firms, or reporters FOIA their company.
Every detail we compared
Every tracked attribute for Changeflow (Trackly) and FOIAsearch, side by side.ShowHide
Every detail we compared
Every tracked attribute for Changeflow (Trackly) and FOIAsearch, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksOther | Stocks |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Institutional InvestorsAnalystsQuants/DevelopersAsset ManagersHedge Funds | Not specified |
Regions | North AmericaEuropeAPAC | North America |
Coverage details | 4 countries | Countries: US |
| Data | ||
Data freshness | Real-time | End of Day |
Data granularity | MinuteEOD | EOD |
| Access & integrations | ||
API protocols | REST | Not specified |
API auth & delivery | Auth: APIKeyWebhooksDocs | Not specified |
Import methods | ManualCSV | Not specified |
Integrations | SlackMicrosoft TeamsDiscordZapierMake (Integromat)n8nRSS readers (e.g., Feedly, Inoreader) | Not specified |
Export formats | CSVJSON | Not specified |
| 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 | Dorsey Research LLCSupport: Email |
Curation ratings | Not specified | Methodology 3/5Reliability 3/5UX 4/5 |
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“Free (Search)” |
| Entry paid plan | $1188/yr≈ $99/mo“Professional”sources: 100 · users: 2 · +6 more | Subscription“Portfolio Alerts” |
| Tier 2 | $2988/yr≈ $249/mo“Business”sources: 500 · users: 5 · +5 more | Subscription“IR Watch” |
| Top plan | — | Subscription“Prominent Reporter Alerts” |
| 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 FOIAsearch?
Changeflow (Trackly) leans toward alerts, news, and regulatory filings monitoring, while FOIAsearch puts more weight on alerts, regulatory filings monitoring, and watchlist. They overlap in 2 categories, so for most people it comes down to workflow preference and price.
How much do Changeflow (Trackly) and FOIAsearch cost?
Good news: both Changeflow (Trackly) and FOIAsearch have free plans, so you can run them side by side and only pay if you hit a wall.
Does Changeflow (Trackly) or FOIAsearch have an API?
Changeflow (Trackly) has an API for programmatic access and custom integrations. FOIAsearch doesn't, so you're working through its interface.
Should I choose Changeflow (Trackly) or FOIAsearch?
It depends on what you're after. Pick Changeflow (Trackly) if news and insider data matter to you; go with FOIAsearch if you'd rather have watchlist and flags. And if you only need the basics both share, let price decide.
What asset classes do Changeflow (Trackly) and FOIAsearch cover?
Both cover stocks. Changeflow (Trackly) also handles other.
Does Changeflow (Trackly) or FOIAsearch have real-time data?
Changeflow (Trackly) offers real-time data, which matters if you trade actively. FOIAsearch 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.
Which covers international markets: Changeflow (Trackly) or FOIAsearch?
Changeflow (Trackly) has documented international coverage (North America, Europe, and APAC), so it's the safer bet if you hold non-US stocks. FOIAsearch is more region-specific, mainly North America.
Can I export data from Changeflow (Trackly) and FOIAsearch?
Changeflow (Trackly) exports to CSV. FOIAsearch 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.