VOL. XCIV, NO. 247
BEST INVESTING TOOLS COMPARISON
Tool details checked August 23, 2026
Tool Comparison
InsideArbitrage vs Stocknear
Pick InsideArbitrage if
InsideArbitrage
Free • From $100/mo · Web
- You want corporate actions & special situations, splits, and regulatory filings monitoring.
Pick Stocknear if
Stocknear
Free • From $10/mo · Web
- You want the cheaper way in: plans start at $10/mo instead of $100/mo
- Delayed quotes won't cut it; you need real-time data
- You want options, dark pool & off-exchange, and financials.
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 Stocknear cover a lot of the same ground (9 shared categories, including news, alerts, and calendar), so for the basics you won't go far wrong with either. InsideArbitrage includes corporate actions & special situations and splits, and Stocknear includes options and dark pool & off-exchange.
What readers say
InsideArbitrage
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Stocknear
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Key differences at a glance
- Cheaper paid plan
- Stocknear$10/mo vs $100/mo
- Real-time data
- Stocknear
- Asset coverage
- StocknearAdds options
- 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 $10/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 |
Integrations | — | Discord |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | — |
Categories covered | 17 | 18 |
Regions | — | North America |
| Data & capabilities | ||
Data quality | — | 4 signals: Latency: Real-time, 15-min Delayed, and End of Day, Granularity: Minute and EOD +2 more |
Data partners | — | 3 partners: marketData_and_fundamentals, options_flow +1 more |
Capabilities | Universe builder | AI summaries: News |
Security | — | Data residency: EU |
| Try it | Visit InsideArbitrage | Visit Stocknear |
Where each one shines
What InsideArbitrage and Stocknear each do best.ShowHide
Where each one shines
What InsideArbitrage and Stocknear 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 Stocknear does best
- Research coverage for ticker pages with tabs for financials, statistics, business metrics, forecasts, dark pool, options, insider activity, dividends, and history.
- Monitor real-time options flow and unusual options activity.
- Review dark-pool and off-exchange activity.
- Review 13F holdings, downloadable institution lists, U.S. congressional trades, insider data, and analyst ratings.
- Track analyst price targets, EPS and revenue forecasts, earnings calendars, and market news.
Every detail we compared
Every tracked attribute for InsideArbitrage and Stocknear, side by side.ShowHide
Every detail we compared
Every tracked attribute for InsideArbitrage and Stocknear, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFs | StocksETFsOptions |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | Not specified | North America |
Coverage details | Identifiers: Ticker and CIK | Countries: US5 exchangesIdentifiers: Ticker |
| Data | ||
Data freshness | Not specified | Real-time15-min DelayedEnd of Day |
Data granularity | Not specified | MinuteEOD |
Data partners | Not specified | marketData_and_fundamentalsoptions_flowoptions_chains |
| Access & integrations | ||
Import methods | Not specified | Manual |
Integrations | Not specified | Discord |
Export formats | Not specified | CSV |
| Plans & trust | ||
Security & compliance | Not specified | Data residency: EU |
Capability signals | Universe builder | AI summaries: News |
Vendor & support | InsideArbitrageSupport: Email | Stocknear GmbHCountry: GermanyFounded 2024Support: Email and Chat |
Curation ratings | Methodology 3/5Reliability 3/5UX 4/5 | Methodology 4/5Reliability 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“Basic” |
| Entry paid plan | $100/mo“Premium - Annual” | $10/mo“Plus” |
| Top plan | $150/mo“Premium - Monthly” | $20/mo“Pro” |
Questions we keep getting
What's the difference between InsideArbitrage and Stocknear?
InsideArbitrage leans toward news, alerts, and calendar, while Stocknear puts more weight on screeners, options, and data visualizations. They overlap in 9 categories, so for most people it comes down to workflow preference and price.
How much do InsideArbitrage and Stocknear cost?
Good news: both InsideArbitrage and Stocknear have free plans, so you can run them side by side and only pay if you hit a wall.
Should I choose InsideArbitrage or Stocknear?
It depends on what you're after. Pick InsideArbitrage if corporate actions & special situations and splits matter to you; go with Stocknear if you'd rather have options and dark pool & off-exchange. And if you only need the basics both share, let price decide.
What asset classes do InsideArbitrage and Stocknear cover?
Both cover stocks and ETFs. Stocknear adds options on top.
Does InsideArbitrage or Stocknear have real-time data?
Stocknear 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.
Can I export data from InsideArbitrage and Stocknear?
Stocknear exports to CSV. InsideArbitrage is stingier about getting data out.
Which has a better stock screener: InsideArbitrage or Stocknear?
Both InsideArbitrage and Stocknear 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 Stocknear?
InsideArbitrage handles portfolio tracking. Stocknear 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.