VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Sunday, January 18, 2026
Tool Comparison
Corner of Berkshire & Fairfax (COBF) vs InsideArbitrage comparison
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
Corner of Berkshire & Fairfax (COBF)
thecobf.com
At a glance
| Corner of Berkshire & Fairfax (COBF) | InsideArbitrage | |
|---|---|---|
| Free tier | ||
| Free trial | ||
| Starting price | — | $100/mo |
| Enterprise option | ||
| Available plans | Public Access, COBF Membership (lifetime) | Premium – Monthly, Premium – Annual, IA Professional (4 seats) |
Vote sentiment comparison
Cumulative positive vote share. Loading fresh totals...
Platform details
| Attribute | Corner of Berkshire & Fairfax (COBF) | InsideArbitrage |
|---|---|---|
Asset types | Stocks | StocksETFs |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | Not specified | North America |
Data freshness | Not specified | Real-timeEnd of Day |
API access | Not specified | Not specified |
Export formats | Not specified | Not specified |
Coverage overlap
Categories covered by Corner of Berkshire & Fairfax (COBF) only.
Categories covered by InsideArbitrage only.
Frequently Asked Questions
What's the difference between Corner of Berkshire & Fairfax (COBF) and InsideArbitrage?
Corner of Berkshire & Fairfax (COBF) focuses on Forums, and Blogs while InsideArbitrage specializes in News, Alerts, and Calendar. They overlap in 1 categories, so choose based on your preferred workflow and pricing.
How much do Corner of Berkshire & Fairfax (COBF) and InsideArbitrage cost?
Good news—both Corner of Berkshire & Fairfax (COBF) and InsideArbitrage offer free plans. You can try each platform without commitment and only pay when you need premium features.
Should I choose Corner of Berkshire & Fairfax (COBF) or InsideArbitrage?
Choose Corner of Berkshire & Fairfax (COBF) if you need Public discussion boards focused on Berkshire Hathaway, Fairfax Financial, general investing, books, and broader market conversations., and Members-only sections covering investment ideas, personal finance, strategies, real estate, wealth management, events, and more.. 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 Corner of Berkshire & Fairfax (COBF) and InsideArbitrage cover?
Both cover Stocks. InsideArbitrage adds coverage for ETFs.
Does Corner of Berkshire & Fairfax (COBF) or InsideArbitrage have real-time data?
InsideArbitrage offers real-time data feeds, which is essential for active traders. Corner of Berkshire & Fairfax (COBF) uses delayed or end-of-day data, which works fine for longer-term investors who don't need up-to-the-second quotes.
Which has a better stock screener—Corner of Berkshire & Fairfax (COBF) or InsideArbitrage?
InsideArbitrage includes a stock screener for finding investment ideas. Corner of Berkshire & Fairfax (COBF) focuses on other analytical tools.
Can I track my portfolio with Corner of Berkshire & Fairfax (COBF) or InsideArbitrage?
InsideArbitrage offers portfolio tracking features. Corner of Berkshire & Fairfax (COBF) is more focused on research and analysis.
Other tools you might like
These profiles share overlapping coverage with both sides of this matchup.
Keep Exploring
Global rankings of the highest-rated tools across all categories.
Ranked list of companies with durable competitive advantages.
Proven models entering their growth phase with solid economics.
Track votes, sentiment, and engagement across the community.
Learn moat types, red flags, and real-company examples.
Browse other head-to-head tool comparisons and alternatives.
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.