VOL. XCIV, NO. 247
★ FINANCIAL TOOLS & SERVICES DIRECTORY ★
PRICE: 5 CENTS
Saturday, September 27, 2025
Investors comparing Main Street Data and Perplexity Finance will find that Both Main Street Data and Perplexity Finance concentrate on Screeners, Data Visualizations, and Watchlist workflows, making them natural alternatives for similar investment research jobs. Main Street Data leans into Stock Comparison, Calendar, and Interest Rates, which can be decisive for teams that need depth over breadth. Perplexity Finance stands out with News, ETF Overview, and Analyst Recommendations that the competition lacks. Use the feature-by-feature table to inspect unique capabilities and confirm which roadmap best maps to your process.
Head-to-head
Main Street Data vs Perplexity Finance
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
Quick takeaways
- Main Street Data adds Stock Comparison, Calendar, and Interest Rates coverage that Perplexity Finance skips.
- Perplexity Finance includes News, ETF Overview, Analyst Recommendations, and Analyst Price Targets categories that Main Street Data omits.
- Main Street Data highlights: Visual dashboards and customizable curated charts for listed companies., Stock screener with simplified charting for fundamentals and performance., and KPI library with 1,100+ company-specific operating metrics, over 10 years of history, and updates within hours of earnings releases (with retroactive adjustments for reporting changes)..
- Perplexity Finance is known for: Ticker pages with detailed Overview, Financials, Historical Data, and Earnings tabs, including analyst ratings and 12-month price targets., Watchlist feature and a Screener tab available directly in the Finance hub., and AI-curated news feeds on instrument pages with linked sources..
- Perplexity Finance offers mobile access, which Main Street Data skips.
Main Street Data
mainstreetdata.com
Visual-first stock research platform with two tiers: Starter (free) includes curated charts, 10 years of financials, basic charting, and an earnings calendar. The Plus plan ($468/year) adds a KPI library, 30+ years of financial data, advanced charting, company comparisons, call transcripts, analyst estimates, calendar sync, curated groups, and multiple watchlists.
Categories
Platforms
Pricing
Quick highlights
- Visual dashboards and customizable curated charts for listed companies.
- Stock screener with simplified charting for fundamentals and performance.
- KPI library with 1,100+ company-specific operating metrics, over 10 years of history, and updates within hours of earnings releases (with retroactive adjustments for reporting changes).
- Standardized financials sourced from Finnhub (with Financial Modeling Prep referenced in pricing materials). KPI data comes directly from SEC filings and company reports.
- Earnings calendar included in the free plan; calendar sync available in Plus.
Perplexity Finance
perplexity.ai
AI-assisted finance hub with quote and overview pages for stocks, ETFs, funds, and crypto. Free to use with search limits; Pro lifts caps and unlocks Pro/Deep Research. Enterprise Pro connects to data subscriptions like FactSet and Crunchbase and adds SSO/SCIM. Data providers are disclosed on each page. Not designed for trading execution.
Categories
Platforms
Pricing
Quick highlights
- Ticker pages with detailed Overview, Financials, Historical Data, and Earnings tabs, including analyst ratings and 12-month price targets.
- Watchlist feature and a Screener tab available directly in the Finance hub.
- AI-curated news feeds on instrument pages with linked sources.
- Data providers include Financial Modeling Prep (fundamentals), Unusual Whales (options), Quartr (transcripts), and FinChat/Fiscal.ai (earnings).
- Crypto section with Historical Data downloads and Coinbase COIN50 index charts on the Finance homepage.
Shared focus areas
Both platforms align on these research themes, so you can stay within one workflow when your use case involves them.
Where they differ
Main Street Data
Distinct strengths include:
- Visual dashboards and customizable curated charts for listed companies.
- Stock screener with simplified charting for fundamentals and performance.
- KPI library with 1,100+ company-specific operating metrics, over 10 years of history, and updates within hours of earnings releases (with retroactive adjustments for reporting changes).
- Standardized financials sourced from Finnhub (with Financial Modeling Prep referenced in pricing materials). KPI data comes directly from SEC filings and company reports.
Perplexity Finance
Distinct strengths include:
- Ticker pages with detailed Overview, Financials, Historical Data, and Earnings tabs, including analyst ratings and 12-month price targets.
- Watchlist feature and a Screener tab available directly in the Finance hub.
- AI-curated news feeds on instrument pages with linked sources.
- Data providers include Financial Modeling Prep (fundamentals), Unusual Whales (options), Quartr (transcripts), and FinChat/Fiscal.ai (earnings).
Feature-by-feature breakdown
| Attribute | Main Street Data | Perplexity Finance |
|---|---|---|
Categories Which research workflows each platform targets | Shared: Screeners, Data Visualizations, Watchlist, Financials, Transcripts, Analyst Forecasts Unique: Stock Comparison, Calendar, Interest Rates | Shared: Screeners, Data Visualizations, Watchlist, Financials, Transcripts, Analyst Forecasts Unique: News, ETF Overview, Analyst Recommendations, Analyst Price Targets |
Asset types Supported asset classes and universes | Stocks | Stocks, ETFs, Mutual Funds, Closed-End Funds, Cryptos |
Experience levels Who each product is built for | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Platforms Where you can access the product | Web | Web, Mobile, Desktop |
Pricing High-level pricing models | Free, Subscription | Free, Subscription |
Key features Core capabilities called out by each vendor | Unique
| Unique
|
Tested Verified by hands-on testing inside Find My Moat | Yes | Yes |
Editor pick Featured inside curated shortlists | Standard listing | Highlighted |
Frequently Asked Questions
Which workflows do Main Street Data and Perplexity Finance both support?
Both platforms cover Screeners, Data Visualizations, Watchlist, Financials, Transcripts, and Analyst Forecasts workflows, so you can research those use cases in either tool before digging into the feature differences below.
Do Main Street Data and Perplexity Finance require subscriptions?
Both Main Street Data and Perplexity Finance keep freemium access with optional paid upgrades, so you can trial each platform before committing.
Which tool has mobile access?
Perplexity Finance ships a dedicated mobile experience, while Main Street Data focuses on web or desktop access.
What unique strengths set the two platforms apart?
Main Street Data differentiates itself with Visual dashboards and customizable curated charts for listed companies., Stock screener with simplified charting for fundamentals and performance., and KPI library with 1,100+ company-specific operating metrics, over 10 years of history, and updates within hours of earnings releases (with retroactive adjustments for reporting changes)., whereas Perplexity Finance stands out for Ticker pages with detailed Overview, Financials, Historical Data, and Earnings tabs, including analyst ratings and 12-month price targets., Watchlist feature and a Screener tab available directly in the Finance hub., and AI-curated news feeds on instrument pages with linked sources..
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.