Rithmm
Chestnut Hill, US · Founded 2021 · Delaware corporation · 5 known investors
Rithmm is a sports betting app that uses AI predictive models to generate win probabilities, player prop analysis, and plain-language reasoning, and compares odds across major sportsbooks and prediction markets. Aimed at everyday bettors, it lets users build their own models, copy top-ranked models, or have its AI create one, covering leagues such as NFL, NBA, MLB, WNBA, golf, and college sports.
Founders & leadership
BB
Brian BeachkofskiPresident
ML
Megan LanhamChief Executive Officer
BR
Brian RubensteinNamed on SEC filing
KF
Kelsey FischSecretary
Board
PB

Investors · 5
Boston Seed CapitalBoston
AccomplicereportedBoston · $5M – $25M
Correlation VenturesreportedSan Francisco · $100K – $4M
Counterview CapitalreportedNew York
Also in the syndicate · 1
Oyster
Reported raises · per SEC filings
Form D private placements$4.5M disclosed across 2 rounds · 2023–2024
▶$2.5MraisedMay 2024 · 12 investors · OtherRule 506(b)
▶$2.5MraisedMay 2024 · 12 investors · Other
Rule 506(b)Officers, directors & promoters on the filing
- Megan LanhamExecutive Officer, Director
- Peter BlacklowDirector
- Kelsey FishExecutive Officer
- Brian RubensteinDirector
- Brian BeachkofskiExecutive Officer, Director
- Offering amount
- $3M
- Amount sold
- $2.5M
- First sale
- Apr 2024
- Incorporated
- Corporation, Delaware, 2021
- Federal exemptions
- 06b
▶$2MraisedMay 2023 · 19 investors · OtherRule 506(b)
▶$2MraisedMay 2023 · 19 investors · Other
Rule 506(b)Officers, directors & promoters on the filing
- Brian BeachkofskiExecutive Officer, Director
- Kelsey FischExecutive Officer
- Megan LanhamExecutive Officer, Director
- Peter BlacklowDirector
- Brian RubensteinDirector
- Offering amount
- $2M
- Amount sold
- $2M
- First sale
- May 2023
- Incorporated
- Corporation, Delaware, 2021
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Competitors · 4
by search overlapActionnetwork1661 shared keywordsUS sports betting media and app company offering odds, picks, analysis and bet tracking; owned by Better Collective since 2021.
Covers1634 shared keywordsCovers operates a sports betting information site offering odds, expert picks, predictions, and news across sports such as NFL, NBA, MLB, NCAAF, WNBA, CFL, UFC, golf, and soccer. It also hosts a sports betting community forum, free-to-play contests, and sportsbook comparisons for bettors.
DraftKings (NASDAQ:DKNG)1432 shared keywordsDraftKings operates a multi-product gaming platform offering online sportsbooks, daily fantasy sports, and casino games to consumers across desktop, mobile apps, and retail locations. The company serves bettors and gaming enthusiasts in regulated markets across the United States.
Fan Duel1125 shared keywordsFanDuel offers online sports betting and gaming entertainment products for sports fans across the U.S. and Canada, partnering with leagues, teams, and talent. The company operates in the sports betting and gaming industry, providing betting experiences and related consumer products.
Companies competing with Rithmm for the same Google search keywords, organic and paid, via search-intersection analysis.
In the news
Frequently asked questions
- What does Rithmm do?
- Rithmm is a sports betting app that uses AI predictive models to generate win probabilities, player prop analysis, and plain-language reasoning, and compares odds across major sportsbooks and prediction markets. Aimed at everyday bettors, it lets users build their own models, copy top-ranked models, or have its AI create one, covering leagues such as NFL, NBA, MLB, WNBA, golf, and college sports.
- Who are Rithmm's investors?
- Rithmm's investors include Boston Seed Capital, Accomplice, Correlation Ventures, Counterview Capital.
- How much funding has Rithmm raised?
- Rithmm has disclosed $4.5M raised across 2 rounds.
- Where is Rithmm headquartered?
- Rithmm is headquartered in Chestnut Hill, US.
