VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Wednesday, June 3, 2026
Tool Comparison · Wednesday, June 3, 2026
Fintel vs InsideArbitrage
Fintel vs InsideArbitrage: which investing tool fits your workflow? Compare pricing, features, platforms, and verdict in seconds.
Fintel
fintel.io
Best for short interest, and which etf includes this stock?
- Pricing
- Free
- Platforms
- Web, API
InsideArbitrage
insidearbitrage.com
Best for calendar, and special situations
- Pricing
- Paid
- Platforms
- Web
Outbound links may include affiliate or sponsor codes.
Comparison snapshot
Who should choose which?
Choose
Fintel if…
- You build with APIs or automate workflows
- You need official short-interest data sourced from nasdaq and nyse on individual ticker pages.
- You need off-exchange and dark pool short volume reported from finra feeds.
- You need comprehensive ownership tracking including 13f, 13d/g, nport filings, etf and mutual fund holders, plus uk disclosure data.
Choose
InsideArbitrage if…
- You need merger arbitrage tool with announced‑deal lists, spread tracking, calendars and deal updates; ‘deals in the works’ and deal post‑mortems.
- You need insider data hub with ‘insider weekends’, cluster buys, buys near highs, flip‑floppers, top‑performing insiders and sector heat‑map.
- You need buyback suite: daily buyback announcements, searchable buyback history, ‘buyback wednesdays’, and ‘double dipper’ (insiders + buybacks).
- You need spinoff suite: upcoming/completed spinoffs and ‘spinsider’ screen; cvr deals database with outcomes.
Consider alternatives if…
- You want broader category coverage in one tool.
- Neither pricing tier fits your budget.
Side-by-side feature breakdown
| Attribute | Fintel | InsideArbitrage |
|---|---|---|
Asset types | StocksETFsMutual FundsOptionsBonds | StocksETFs |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North AmericaEuropeAPACMiddle East | North America |
Data freshness | Real-timeEnd of Day | Real-timeEnd of Day |
API access | REST | Not specified |
Export formats | Excel | Not specified |
Seen enough? Open either tool and try it now.
Pricing breakdown
Tool
Fintel
—
Starting price
Plans & pricing
Tool
InsideArbitrage
$100/mo
Starting price
Plans & pricing
Coverage overlap
Categories where both tools offer overlapping coverage.
Categories covered by Fintel only.
Categories covered by InsideArbitrage only.
Community category leaders
Vote sentiment comparison
Loading sentiment chart...
Still deciding? Get hands-on with both — most plans offer a free tier or trial.
Frequently Asked Questions
What's the difference between Fintel and InsideArbitrage?
Fintel focuses on Short Interest, Insider Data, and 13F while InsideArbitrage specializes in News, Alerts, and Calendar. They overlap in 6 categories, so choose based on your preferred workflow and pricing.
How much do Fintel and InsideArbitrage cost?
Good news—both Fintel and InsideArbitrage offer free plans. You can try each platform without commitment and only pay when you need premium features.
Does Fintel or InsideArbitrage have an API?
Fintel provides API access for programmatic data retrieval and custom integrations. InsideArbitrage doesn't currently offer an API, so you'll need to use their web interface.
Should I choose Fintel or InsideArbitrage?
Choose Fintel if you need Official short-interest data sourced from NASDAQ and NYSE on individual ticker pages., and Off-exchange and dark pool short volume reported from FINRA feeds.. Go with InsideArbitrage if Merger Arbitrage Tool with announced‑deal lists, spread tracking, calendars and deal updates; ‘Deals in the Works’ and deal post‑mortems., and Insider data hub with ‘Insider Weekends’, cluster buys, buys near highs, flip‑floppers, top‑performing insiders and sector heat‑map. better fits how you invest.
What asset classes do Fintel and InsideArbitrage cover?
Both cover Stocks, and ETFs. Fintel also includes Mutual Funds, Options, and Bonds.
Do Fintel and InsideArbitrage offer real-time data?
Yes, both platforms provide real-time market data. This makes either suitable for active trading strategies where timing matters.
Can I export data from Fintel and InsideArbitrage?
Fintel supports data exports to Excel. InsideArbitrage has more limited export options.
Which has a better stock screener—Fintel or InsideArbitrage?
Both Fintel and InsideArbitrage include stock screeners. Try each to see which filtering options and interface you prefer.
Can I track my portfolio with Fintel or InsideArbitrage?
InsideArbitrage offers portfolio tracking features. Fintel is more focused on research and analysis.
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These profiles share overlapping coverage with both sides of this matchup.
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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.