Company lists · Data refreshed September 2026
Top 25 Mlb fantasy platforms based in the United States
RevenueBase identified 101 mlb fantasy platforms headquartered in the United States as of September 2026 and tracks 1,935 professional contacts across them, including 611 with verified work emails and 683 with mobile numbers. Los Angeles is the largest hub.
This list covers mlb fantasy platforms headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest mlb fantasy platforms based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 656 | ||||
“PrizePicks is the fastest-growing sports company in North America according to the 2023 Inc.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | PFFIndirect evidence | 638 | |||
“PFF's enterprise analytics business has joined Teamworks to better serve professional teams and collegiate programs around the world.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 139 | ||||
“RotoWire is your premium source for fantasy sports - subscribe at RotoWire.com.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 63 | ||||
“Chalkboard is one of the fastest growing real-money fantasy sports companies in the US.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | RotogrindersPartial evidence | 12 | |||
“RotoGrinders is the largest online community for daily fantasy sports (DFS) players of all skill levels.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | Smashup Fantasy SportsPartial evidence | 11 | |||
“Welcome to the next generation of fantasy sports.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 11 | ||||
“SuperDraft was born out of a challenge to deliver winning experiences to every sports fan.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 8 | ||||
“Fanalyze is a fantasy sports company that provides a solution where fantasy players can save time by consolidating all their fantasy teams in one platform while offering a fast…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 7 | ||||
“Setting the standard in fantasy sports analysis since 1987.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | XN Sports, LLCPartial evidence | 6 | |||
“XN Sports provides news and opinion on the four major sports, MLB, NFL, NBA and NHL.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 4 | ||||
“Casmium provides convenient, affordable, and accessible tools to collect, store, and analyze baseball and softball stats for individuals and teams.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | YourulzStrong evidence | 4 | |||
“YouRulz was founded by several friends who had grown frustrated with the existing fantasy sports platforms.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | LET IT RidePartial evidence | 3 | |||
“The newest Daily Fantasy Sports application, coming to North Carolina soon!” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 3 | ||||
“Frontrunner creates gamified, social fantasy sports offerings.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 3 | ||||
“Bettle Fantasy Sports was founded on the idea that the best way to play fantasy sports is with friends.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 2 | ||||
“FantasySP was created by fantasy sports fans, for fantasy sports fans.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 2 | ||||
“HUNDO is a real-time fantasy game built for the modern sports fan.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 2 | ||||
“FSF is developing a premiere blockchain fantasy sports platform that creates a truly fair, transparent, and an ultimately engaging experience for all fantasy sports players.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | Synkt GamesPartial evidence | 1 | |||
“Based in Miami, Florida, Synkt Games is developing a unique Daily Fantasy Sports mobile application that engages casual sports fans and rewards them for competing against friends…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | League StationPartial evidence | 1 | |||
“League Station is the premier data source for Fantasy Football enthusiasts.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | FleaflickerStrong evidence | 1 | |||
“Fleaflicker is the world’s easiest and fastest fantasy sports platform, designed for serious commissioners who want full control over their leagues, but simple enough for sports…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | Prospects APPIndirect evidence | 1 | |||
“The Prospects app makes it easy to follow your favorite Minor League Baseball players.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 1 | ||||
“Fantasy Moguls produces an innovative brand of social fantasy sports games on multiple platforms, and has a partnership with CBSSports.com for its Franchise Football and Franchise…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | TWO OUT Rally, LLCIndirect evidence | 1 | |||
“Two Out Rally, LLC is a game studio that designs social games for internet browsers and Facebook.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 1 | ||||
“Welcome to the Social Fantasy Sports Game Where Every Point of Every Game Matters.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 101 mlb fantasy platforms based in the United States
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Mlb fantasy platforms based in the United States at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among mlb fantasy platforms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in the United States whose own description of what they do matches “mlb fantasy platforms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among mlb fantasy platforms, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 611 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
How many mlb fantasy platforms are there based in the United States?
RevenueBase identified 101 mlb fantasy platforms headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Prizepicks, headquartered in Atlanta, tops this list with the largest team on record.
Which city has the most mlb fantasy platforms?
Los Angeles leads with 6 headquartered companies, followed by New York (6) and Seattle (6).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 611 verified decision-maker contacts tracked across these 101 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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