OG.com Review 2026: Is It Legit, Safe & Worth It?

OG.com offer Code: RANKPREDICTS

Trade $25, get $50 in rewards

New traders who trade $25 get $50 in rewards on OG.com. Use code RANKPREDICTS at signup.

OG · Trade $25 Get $50 in Rewards! (New users only)

RANKPREDICTS

Paid partnership with OG. Terms and conditions apply. Trading derivatives involves risk and may not be appropriate for all. Availability subject to jurisdictional limitations. For more information, visit: OG.com.

Last checked October 27, 2026

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21+ · T&Cs apply · We earn a commission if you sign up through our links. Paid partnership with OG. Terms and conditions apply. Trading derivatives involves risk and may not be appropriate for all. Availability subject to jurisdictional limitations. For more information, visit: OG.com.

🏅 Best Sports Bonus

Bottom line

OG.com is the most socially engaging prediction market platform available in 2026.

Launched by Crypto.com in February 2026, it combines sports-focused event contracts with social features — leaderboards, community chat, trader activity feeds — that no other major platform offers. The parlay builder (up to 4 legs across multiple sports markets) and planned margin trading make OG one of the most feature-rich platforms in the space. The limitation is its relative youth — market depth on less popular contracts is thin compared to Kalshi, and non-sports categories are still expanding. For sports traders who want a more engaging social experience alongside their event contract trading, OG.com is the standout option.

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Is OG.com legit, safe & worth it?

Yes. OG.com is legit. Its event contracts are offered by North American Derivatives Exchange, Inc. (NADEX), a CFTC-regulated exchange that does business as OG.com Prediction Markets.

Best for: Sports traders who want the best parlay builder in the category plus a social feed, on a CFTC-regulated exchange.
Watch out: Some event contracts may be unavailable in certain states, and liquidity outside the main sports markets is still thin. Macro and political markets are smaller than on Kalshi.

Editor score: 78/100 · Independently scored, see methodology.

TL;DR — Bottom Line·

Is OG.com worth using in 2026?

Verdict: OG.com is the most socially engaging prediction market platform available in 2026.

Editorial score: 78/100
Best for: Crypto.com's sports-first prediction market with social features and parlay builder
Current offer: Trade $25, get $50 in rewards (new users only)

See the full OG promo code guide for how to claim the offer.

Why it ranks here

Social features unique in the market (leaderboards, community feed)
Parlay builder up to 4 legs
Offer valid in 42 states + D.C.

Score Breakdown

How we scored this →

Scored across 5 weighted categories totaling 100 points. Affiliate relationship exists — score is independent of commercial arrangement.

Regulation & Safety19/25

Market Coverage15/20

Fees & Spreads15/20

User Experience16/20

Promotions13/15

78/100Total

Pros

Social features unique in the market (leaderboards, community feed)
Parlay builder up to 4 legs
Offer valid in 42 states + D.C.
Crypto.com infrastructure and backing
Welcome offer: trade $25, get $50 in rewards (new users)
In-app charting tools

Cons

Newer platform — thinner liquidity than Kalshi on niche markets
Non-sports categories still expanding
No macro / political depth compared to Kalshi

Key Facts

Regulator: CFTC (NADEX, doing business as OG.com Prediction Markets)
Founded: February 2026
Fees: Spread-based
Min Deposit: Varies
Mobile App: iOS & Android
Markets: Sports, Politics, Economics, Culture
Headquarters: USA
Promo: Trade $25, get $50 in rewards (new users only)

Where OG's welcome offer is not valid

Offer not valid in

OG's welcome offer covers 42 states plus D.C. It does not cover these states.

Arizona
Illinois
Maryland
Massachusetts
Michigan
Nevada
New Jersey
Ohio

Eligibility can change. Always confirm in-app at signup — the operator's geo-check is authoritative.

Where OG.com is available

OG says it serves all US states, but some event contracts may be unavailable in certain states. Its welcome offer is not valid in Arizona, Illinois, Maryland, Massachusetts, Michigan, Nevada, New Jersey or Ohio. Confirm in the app at sign-up which contracts are offered where you are.

Is OG.com available in California?

Yes. OG.com is available in California (OG.com's minimum age is 18; we recommend 21+). Sign up with code RANKPREDICTS: Trade $25 Get $50 in Rewards! (New users only)

Is OG.com available in Texas?

Yes. OG.com is available in Texas (OG.com's minimum age is 18; we recommend 21+). Sign up with code RANKPREDICTS: Trade $25 Get $50 in Rewards! (New users only)

Is OG.com available in Florida?

Yes. OG.com is available in Florida (OG.com's minimum age is 18; we recommend 21+). Sign up with code RANKPREDICTS: Trade $25 Get $50 in Rewards! (New users only)

Is OG.com available in New York?

Yes. OG.com is available in New York (OG.com's minimum age is 18; we recommend 21+). Sign up with code RANKPREDICTS: Trade $25 Get $50 in Rewards! (New users only)

Is OG.com available in Pennsylvania?

Yes. OG.com is available in Pennsylvania (OG.com's minimum age is 18; we recommend 21+). Sign up with code RANKPREDICTS: Trade $25 Get $50 in Rewards! (New users only)

Is OG.com available in Georgia?

Yes. OG.com is available in Georgia (OG.com's minimum age is 18; we recommend 21+). Sign up with code RANKPREDICTS: Trade $25 Get $50 in Rewards! (New users only)

Is OG.com available in North Carolina?

Yes. OG.com is available in North Carolina (OG.com's minimum age is 18; we recommend 21+). Sign up with code RANKPREDICTS: Trade $25 Get $50 in Rewards! (New users only)

Note: OG's welcome offer is not valid in Arizona, Illinois, Maryland, Massachusetts, Michigan, Nevada, New Jersey or Ohio. Which contracts are offered can vary by state: confirm in the app at sign-up.

Sponsored · 21+ · Code RANKPREDICTS · Terms apply

Our Full OG.com Review

Written by Catie Di Stefano · Reviewed by PredictionRanks Editorial Team · Last reviewed August 25, 2026

OG.com is Crypto.com's standalone prediction market app, launched February 3, 2026. It is sports-first by design — NFL, NBA, MLB, NHL, MLS, F1 and a deep college catalog — with politics, economics and culture markets expanding through 2026. Our editor opened and funded an OG account with her own money (about $200), placed real trades and withdrew.

What Makes OG Different

The defining feature is social. OG ships with leaderboards, a community feed and visible trader activity — none of which the other major US platforms offer. In practice the feed is more useful than we expected: heavy one-sided flow on a player prop is a genuine sentiment signal before the line moves.

The parlay builder is the second standout. Up to four legs across multiple sports markets are combined into a single ticket, priced off the underlying contract probabilities rather than a fixed-odds book. It is the closest thing in the category to a sportsbook UX while still being an exchange product, and it is why sports traders coming from DraftKings or FanDuel settle in fastest here.

Regulation and Safety

OG.com's event contracts are offered by North American Derivatives Exchange, Inc. (NADEX), a CFTC-regulated exchange that does business as OG.com Prediction Markets (NADEX is a designated contract market). Regulation does not remove trading risk: you can lose the money you put into a contract.

Availability is the real limit. OG says some event contracts may be unavailable in certain states, and state regulators are contesting sports event contracts in several of them. New York residents can use OG. Its welcome offer covers 42 states plus D.C. Check the state table on this page before signing up.

Fees, Deposits and Withdrawals

Pricing is spread-based rather than a flat commission, so your cost is the difference between the YES and NO quotes at the moment you trade. On headline NFL and NBA markets those spreads were 1–2 cents in our testing; on college props and long-dated futures they widened to 4–6 cents, which is the main place OG still trails Kalshi.

Deposits accept USD via ACH and debit card as well as USDC, USDT, BTC and ETH through the Crypto.com network. Withdrawals by ACH are free, and instant RTP withdrawals cost 1.5% (OG's help pages, checked October 3, 2026).

Where It Falls Short

OG is young. Liquidity outside marquee sports events is thin, macro and political depth does not approach Kalshi's, and resolution histories are short enough that long-dated markets deserve extra scrutiny of the rules tab before you commit size.

Who Should Use OG

Sports traders in an eligible state who want the best parlay builder in the category, a social layer that surfaces real sentiment, and a CFTC-regulated exchange behind it. Traders whose primary interest is Fed decisions, elections or long-tail event contracts should pair it with Kalshi or Polymarket US.

Our Verdict

OG.com takes our top spot for sports-led prediction market trading on product quality, promotions and its Crypto.com backing — with the caveats that its welcome offer doesn't cover eight states and that liquidity beyond headline markets is still maturing. 18+ and eligibility rules apply.

OG.com offer Code: RANKPREDICTS

Trade $25, get $50 in rewards

New traders who trade $25 get $50 in rewards on OG.com. Use code RANKPREDICTS at signup.

Claim

How we tested OG.com

Real account, real deposit, real trades

Catie opened and funded an account on OG with her own money (about $200), placed real trades and withdrew. The screenshots further down are from OG's international app and are labelled as such.

Account opened: Opened and verified by our editor, Catie Di Stefano
Deposit: About $200 of her own money
Trades placed: Real trades, within the roughly 10 to 50 she places per platform
Withdrawal tested: Yes, she withdrew
Withdrawal speed: Not timed for this review; OG's help pages say ACH withdrawals are free and instant RTP withdrawals cost 1.5% (checked October 3, 2026)
Devices tested: Mobile app

What surprised us

The parlay builder is the most polished in the category — feels closer to a sportsbook UX than a prediction market. The social feed surfaces market sentiment in a way that's actually useful, not just decorative.

What OG looks like: real screenshots

Screenshots taken by our editor on 27 September 2026. Prices and markets change constantly.

OG NFL Champion 2026-27 market — OG's international app (September 2026): Futures markets such as the NFL champion, priced in cents.

OG order book with bids and asks — OG's international app (September 2026): Tap an outcome to see the order book: bids, asks and contract volume.

OG how it works panel — OG's international app (September 2026): Each correct contract pays $1; an incorrect one pays nothing.

OG live NFL and MLB games — OG's international app (September 2026): Live in-game markets for NFL and MLB.

Compare OG.com with…

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Frequently asked questions

Is OG.com the same as Crypto.com prediction markets?

OG.com is Crypto.com's standalone prediction market app, launched February 2026. Crypto.com also has sports prediction markets integrated into its main crypto trading app. OG.com is the dedicated prediction market product with social features and the parlay builder.

What sports does OG.com cover?

NFL, NBA, MLB, NHL, MLS, F1, college football, college basketball, soccer, tennis, and more. The platform is sports-first and expanding into politics, economics, and culture.

Is OG.com regulated?

Yes. OG.com routes through Crypto.com's CDNA infrastructure, which holds CFTC Designated Contract Market and Derivatives Clearing Organization status.

Do I need a Crypto.com account to use OG.com?

No. OG.com is a standalone app with its own sign-up and KYC. Existing Crypto.com users can sign in with the same email but will still complete a separate KYC pass for the CDNA-cleared product.

Can I deposit USD or only crypto?

Both. OG.com accepts USD deposits via ACH bank transfer and debit card, and crypto deposits (USDC, USDT, BTC, ETH) via the Crypto.com network. Withdrawals route back to the original method.

What is the parlay builder?

OG.com lets you combine multiple event contracts into a single multi-leg ticket, similar to a sportsbook parlay. Pricing is derived from the underlying contract probabilities — there is no fixed-odds book setting prices.

Is OG.com available in every state?

No. OG says it serves all US states, New York included, though some event contracts may be unavailable in certain states. Its welcome offer covers 42 states plus D.C. and is not valid in Arizona, Illinois, Maryland, Massachusetts, Michigan, Nevada, New Jersey or Ohio.

Offer terms

Certain limitations apply. The offer is available to new users only, subject to the terms and conditions at kalshi.com/tc/500. 18+ only. Restrictions and eligibility requirements apply. Event contract trading involves significant risk and is not appropriate for everyone. Please carefully consider if it is appropriate for you in light of your personal financial circumstances. Kalshi products are not available in all jurisdictions. See kalshi.com/regulatory for more information.

18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. See polymarket.com/tos for more information. The Polymarket US App serves as an independent software provider and affiliate of Polymarket US and Polymarket Clearing, the CFTC-regulated exchange and clearing organization.