
Equity research in its most efficient form.
Access a comprehensive set of news, data, and tools on a single platform. Trusted globally by public market investors and leading financial institutions.
The Fly's News
Exclusive, real-time news powered by The Fly
KPI Metrics
Over 10,000 granular business metrics and operating KPIs
Unique Tools
Dashboards, screeners, and professional analytics

Features
Breaking News from The Fly
The gold standard for real-time fundamental news on Wall Street. Stay ahead of the market with breaking updates from The Fly - covering insider trades, guidance revisions, analyst moves, and more. This is a powerful companion for all investors.
“The Fly is the most indispensable research product imaginable”
CNBC's Jim Cramer


Unique KPI Metrics
Dig deeper with 10,000+ company-specific operating metrics - from user growth to operating income by segment. We curate the metrics that matter most and pair them with powerful, intuitive tools to quickly analyze business performance from every angle.


Ultra Efficient Research Tools
- Custom Charting
- Earnings Calendar
- Customizable Dashboards
- Screener
- Syndicate and Event Calendars
- Macroeconomic KPI Metrics





Joe
Nanalyze
“Main Street Data solves unique problems in the fundamental data space which makes our lives easier when analyzing companies.”

Gali
Hyperguap
“Main Street Data is the first place I go to research a new stock.”

Stock Analysis
stockanalysis.com
“We have been using the custom data for several months now and the reception from our users and customers has been great. The data is highly accurate and updates very quickly after earnings reports.”

Alex
TickerSymbolYOU
“Best place for earnings data on the web!”

QuiverQuant
quiverquant.com
“Main Street’s KPI data has been a valuable addition to the Quiver platform, and we find it incredibly useful to give our users a breakdown of where companies are getting their revenue from. Their API has been easy to use and reliable, and we were able to get the data onboarded in a matter of days."
Become a partner
Affiliate Program
Frequently asked questions
We source our standardized data from Finnhub, a trusted leader in the financial data space.
Our earnings calendar dates and call transcripts comes from Financial Modeling Prep.
KPI metrics are gathered manually and error-checked by multiple team members.
KPI metrics are updated within minutes of earnings releases. We also update standardized metrics manually for popular companies as soon results come out, while other companies depend on our data providers.
Please email us at info@mainstreetfinancialdata.com with the ticker, metric, and a brief description of the issue. We will investigate and correct any verified errors as quickly as possible.
“Main Street Data was inspired by a site called Hypercharts, an ultra simple stock research platform that focused on visualizations. I used Hypercharts for a few years before they were acquired and shut down. Shortly after, I began working to create the ultimate visual-first research platform.”
Joe, Founder
We are interested in chatting with anyone who has energy, expertise, and a passion for making wonderful products. At the moment, we are seeking full-stack developers to come on board in exchange for equity. Send us a note on why you’d like to work with us!
