VOL. XCIV, NO. 247
BEST INVESTING TOOLS COMPARISON
Tool details checked August 23, 2026
Tool Comparison
InsideArbitrage vs ListingTrack
Start here
InsideArbitrage
Free • From $100/mo · Web
- You want alerts, dividends, and splits.
Pick ListingTrack instead if
ListingTrack
Free • From $9/mo · Web
- You want the cheaper way in: plans start at $9/mo instead of $100/mo
- Delayed quotes won't cut it; you need real-time data
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
InsideArbitrage and ListingTrack cover a lot of the same ground (6 shared categories, including news, calendar, and corporate actions & special situations), so for the basics you won't go far wrong with either. InsideArbitrage simply does more: 17 categories to ListingTrack's 7, including alerts, dividends, and splits. ListingTrack counters by starting cheaper at $9/mo.
What readers say
InsideArbitrage
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ListingTrack
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Key differences at a glance
- Cheaper paid plan
- ListingTrack$9/mo vs $100/mo
- Broader coverage
- InsideArbitrage17 vs 7 categories
- Real-time data
- ListingTrack
- Asset coverage
- InsideArbitrageAdds ETFs
- 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 $100/mo | Free • From $9/mo |
Free tier | Yes | Yes |
Free trial | — | — |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | No | No |
Broker sync | No | No |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | — |
Categories covered | 17 | 7 |
Regions | — | North America |
| Data & capabilities | ||
Data quality | — | 3 signals: Latency: Real-time and End of Day, Granularity: EOD +1 more |
Capabilities | Universe builder | Universe builder |
| Try it | Visit InsideArbitrage | Visit ListingTrack |
Where each one shines
What InsideArbitrage and ListingTrack each do best.ShowHide
Where each one shines
What InsideArbitrage and ListingTrack each do best.What InsideArbitrage does best
- Track announced mergers, spreads, calendars, deal updates and potential deals.
- Filter news, SEC filings and social posts for premium tracked-deal symbols.
- Research insider activity through transaction pages, weekly articles, cluster-buy screens and insider rankings.
- Follow buybacks, spinoffs, CVRs, tender offers, reverse splits, activist campaigns and management changes.
- Use 13F, 13D, 13G and Form 4 data for institutional and insider ownership context.
What ListingTrack does best
- Core datasets cover IPOs, SPACs, public mergers and acquisitions, and pre-IPO companies.
- Event views cover filings, pricing, listings, merger announcements, closings, de-SPACs, spinoffs, and other milestones.
- Dedicated SPAC pages separate pipeline companies, announced combinations, closed mergers, and de-SPACs.
- Theme pages and newsletter recaps summarize recent listing activity.
- Pro Lite includes watchlists.
Every detail we compared
Every tracked attribute for InsideArbitrage and ListingTrack, side by side.ShowHide
Every detail we compared
Every tracked attribute for InsideArbitrage and ListingTrack, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFs | Stocks |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | Not specified | North America |
Coverage details | Identifiers: Ticker and CIK | Countries: USIdentifiers: Ticker |
| Data | ||
Data freshness | Not specified | Real-timeEnd of Day |
Data granularity | Not specified | EOD |
| Plans & trust | ||
Capability signals | Universe builder | Universe builder |
Vendor & support | InsideArbitrageSupport: Email | CommonFi, Inc. |
Curation ratings | Methodology 3/5Reliability 3/5UX 4/5 | 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 | Free“Public Articles and Data” | Free“Core (Free)” |
| Entry paid plan | $100/mo“Premium - Annual” | $9/mo“Pro Lite (Yearly)” |
| Tier 2 | $150/mo“Premium - Monthly” | $12/mo“Pro Lite (Monthly)” |
| Top plan | — | Subscription“Pro (Personal/Professional)” |
Questions we keep getting
What's the difference between InsideArbitrage and ListingTrack?
InsideArbitrage leans toward news, alerts, and calendar, while ListingTrack puts more weight on IPO, corporate actions & special situations, and calendar. They overlap in 6 categories, so for most people it comes down to workflow preference and price.
How much do InsideArbitrage and ListingTrack cost?
Good news: both InsideArbitrage and ListingTrack have free plans, so you can run them side by side and only pay if you hit a wall.
Should I choose InsideArbitrage or ListingTrack?
It depends on what you're after. Pick InsideArbitrage if alerts and dividends matter to you; go with ListingTrack if you'd rather have IPO. And if you only need the basics both share, let price decide.
What asset classes do InsideArbitrage and ListingTrack cover?
Both cover stocks. InsideArbitrage also handles ETFs.
Does InsideArbitrage or ListingTrack have real-time data?
ListingTrack offers real-time data, which matters if you trade actively. InsideArbitrage 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 has a better stock screener: InsideArbitrage or ListingTrack?
Both InsideArbitrage and ListingTrack include stock screeners, and they differ more in interface than raw power; try both and see which one clicks for you.
Can I track my portfolio with InsideArbitrage or ListingTrack?
InsideArbitrage handles portfolio tracking. ListingTrack is really a research tool; you'd track your portfolio elsewhere.
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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.