VOL. XCIV, NO. 247

★ BEST INVESTING TOOLS COMPARISON ★

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Thursday, February 19, 2026

Tool Comparison

Estimize vs Unusual Whales comparison

Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.

Estimize logo

Estimize

estimize.com

PricingFree, Subscription
PlatformsWeb, API
Unusual Whales logo

Unusual Whales

unusualwhales.com

PricingFree, Subscription
PlatformsWeb, Mobile, API
Editor's pickHands-on review
Top 50 Investing ToolsThe global ranking of the best investing tools, ranked by community votes.

At a glance

Platforms
EstimizeWeb, API
Unusual WhalesWeb, Mobile, API
Categories
Estimize6
Unusual Whales12
Pricing details

Tool

Estimize

$99/mo

Starting price

Free tierYes
Free trial

Plans & pricing

FreeFree
Premium$99/mo
Enterprise / Data FeedSubscription

Tool

Unusual Whales

$44/mo

Starting price

Free tierYes
Free trial

Plans & pricing

Free (limited)Free
Subscription (Monthly)$48/mo
Subscription (Annual)$528/yr
API Advanced (WebSocket streaming)Subscription
Category leaders
NewsUnusual Whales
AlertsTied
Insider DataUnusual Whales
Browse the #1 tool in 90+ categories

Vote sentiment comparison

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Platform details

AttributeEstimizeUnusual Whales
Asset types
Stocks
OptionsStocksETFsCryptos
Experience
BeginnerIntermediateAdvanced
IntermediateAdvanced
Regions
North America
North America
Data freshness
Real-timeEnd of Day
StreamingReal-time
API access
REST
RESTWebSocket
Export formats
JSONExcel
Not specified

Coverage overlap

Shared categories4

Categories where both tools offer overlapping coverage.

Estimize strengths2

Categories covered by Estimize only.

Frequently Asked Questions

What's the difference between Estimize and Unusual Whales?

Estimize focuses on Screeners, Alerts, and Calendar while Unusual Whales specializes in Options & Derivatives, Money Flow, and Screeners. They overlap in 4 categories, so choose based on your preferred workflow and pricing.

How much do Estimize and Unusual Whales cost?

Good news—both Estimize and Unusual Whales offer free plans. You can try each platform without commitment and only pay when you need premium features.

Which is better for beginners—Estimize or Unusual Whales?

Estimize is more beginner-friendly with an approachable interface. Both can work for intermediate users.

Can I use Estimize or Unusual Whales on my phone?

Unusual Whales has a mobile app so you can check your research on the go. Estimize is web-only, so you'll need a browser to access it from mobile devices.

Do Estimize and Unusual Whales have APIs?

Yes, both platforms offer API access for developers and quants who want to build custom integrations or automate their workflows.

Should I choose Estimize or Unusual Whales?

Choose Estimize if you need Crowdsourced EPS and revenue estimates on a non-GAAP basis, with more than 120,000 contributors and coverage of over 3,000 stocks and 80+ macro indicators each quarter., and Earnings and economic calendars (including CPI and PPI) with the ability for users to submit their own estimates.. Go with Unusual Whales if Options flow tool: tracks options trades (docs: “every options trade placed across the entire US stock exchange”) and displays trade details across options exchanges; includes filters, configurable columns, sorting, and saved trades., and Multi-leg tagging in the flow feed; multileg icon can open a pop-up that preloads the Options Profit Calculator with a P/L profile for the trade. better fits how you invest.

What asset classes do Estimize and Unusual Whales cover?

Both cover Stocks. Unusual Whales adds coverage for Options, ETFs, and Cryptos.

Do Estimize and Unusual Whales 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 Estimize and Unusual Whales?

Estimize supports data exports to JSON, and Excel. Unusual Whales has more limited export options.

Is Estimize or Unusual Whales better for day trading?

Unusual Whales is built with active traders in mind, offering features like real-time data and technical analysis. Estimize is better suited for buy-and-hold investors focused on fundamentals.

Which has a better stock screener—Estimize or Unusual Whales?

Both Estimize and Unusual Whales include stock screeners. Try each to see which filtering options and interface you prefer.

Keep Exploring

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.