Sunday Night Football closes out Week 3, and I spent my afternoon claiming the best NFL prediction market promos before Rams vs. Broncos kicks off at 8:20 p.m. ET on NBC. Six apps pay me just for signing up, so I start the night with house credit instead of my own cash.
I trade the NFL every weekend, and Polymarket gives me the fastest start. I deposit $10 with promo code ACTION and get $50 back in trading credit. Kalshi swings bigger with up to $2,000, and four more NFL prediction market apps stack on top of that.
Here is my routine for these NFL prediction market promos: I tap the sign-up link, enter the code, fund the account, and take my first position on Rams vs. Broncos. Every bonus lands within minutes, so I put it all to work during Sunday Night Football.
| NFL Prediction Markets | NFL Prediction Market Promos | Sign-Up Link |
|---|---|---|
| Polymarket | Deposit $10, Get $50 Trading Bonus | ACTION |
| Kalshi | Trade $25, Get Up to $2,000 Bonus | ACTION2000 |
| Novig | Deposit $10, Get $25 in Trade Credits | ACTION |
| Onyx Odds | Spend $10, Get 50 in Bonus Picks Instantly | ACTION |
| ProphetX | Trade $50, Get $75 Bonus | TANBONUS |
| FanDuel Predicts | Get $100 in Bonus When You Trade $1 for 5 Days | Click Here |
Best NFL Prediction Market Promos for Sunday Night Football
I ranked these six NFL prediction market apps by how quickly each bonus hits my balance and how much of it I keep. Sign up for all six and I bank more than $2,300 in combined credit for roughly $106 out of pocket.
1. Polymarket
Polymarket tops my list of NFL prediction market promos on pure value. I deposit $10, enter the Polymarket promo code ACTION, and $50 in trading credit shows up in my account. My debit card cleared in about two minutes.
I take moneyline and player performance positions on Polymarket, and contract prices shift on every drive. That $50 stretches across an entire primetime game for me.
| Polymarket Promo Code | Polymarket Referral Bonus | Polymarket States Available |
|---|---|---|
| Polymarket Promo Code ACTION | Deposit $10, Get $50 Trading Bonus | AK, AL, AR, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IN, KS, KY, LA, ME, MN, MO, MS, NC, ND, NE, NH, NJ, NM, NY, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WI, WV, WY |
2. Kalshi
The Kalshi promo code ACTION2000 pays the biggest number on this page. I trade $25 to activate it and unlock up to $2,000 in bonuses, and Kalshi scales my reward to how much volume I push through.
Kalshi also runs the deepest NFL market menu I found, from game winners to margin ranges and team totals. I compare Kalshi contract prices against sportsbook NFL odds before I pick a side on Rams vs. Broncos.
| Kalshi Promo Code | Kalshi Sign-Up Bonus | Kalshi States Available |
|---|---|---|
| Kalshi Promo Code ACTION2000 | Trade $25, Get Up to $2,000 Bonus | AK, AL, AR, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IN, KS, KY, LA, ME, MN, MO, MS, NC, ND, NE, NH, NJ, NM, NY, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WA, WI, WV, WY |
3. Novig
The Novig promo code ACTION turns a $10 deposit into $25 in trade credits, and Novig charges me zero commission on every position I take. More of each winning contract stays in my account.
Novig runs a peer-to-peer exchange, so I set my price and let another trader match it. That structure makes Novig one of my go-to picks among Sunday Night Football prediction market promos and NFL prediction market apps in general.
| Novig Promo Code | Novig Sign-Up Bonus | Novig States Available |
|---|---|---|
| Novig Promo Code ACTION | Deposit $10, Get $25 in Trade Credits | AK, AR, FL, GA, HI, IL, IN, IA, KS, KY, ME, MA, MN, MO, NE, NH, NC, ND, OH, OK, OR, SC, SD, TX, VT, VA, DC, WI, WY |
4. Onyx Odds
The Onyx Odds promo code ACTION drops 50 bonus picks into my account as soon as I spend $10. No holding period slows me down, which matters with kickoff a few hours away.
Onyx Odds builds its board around player performance markets, so I lean on quarterback passing totals and backfield rushing numbers. That focus makes Onyx Odds a strong fit for Rams vs. Broncos prediction market promos, and it ranks among the sharpest NFL prediction market apps for prop traders.
| Onyx Odds Promo Code | Onyx Odds Welcome Bonus | Onyx Odds States Available |
|---|---|---|
| Onyx Odds Promo Code ACTION | Spend $10, Get 50 in Bonus Picks Instantly | AK, AZ, AR, CA, DC, DE, FL, GA, HI, IA, KS, KY, MA, MN, MS, MO, NE, NH, NM, NC, ND, OH, OK, OR, PA, RI, SC, SD, TX, UT, VT, VA, WI, WY |
5. ProphetX
The ProphetX promo code TANBONUS pays me $75 after I trade $50, a 150% return on my first trade. ProphetX also covers 48 states, the widest map in this group.
ProphetX lets me name my own price and wait for someone to take the other side, which suits how I attack a primetime game. I rate it among the best prediction market apps for anyone who values control over speed.
| ProphetX Promo Code | ProphetX Welcome Offer | ProphetX States Available |
|---|---|---|
| ProphetX Promo Code TANBONUS | Trade $50, Get $75 Bonus | AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WV, WI, WY |
6. FanDuel Predicts
The FanDuel Predicts promo code comes as a click-through link instead of a typed code, so I tap the sign-up button and register in under a minute. I then trade $1 a day across five days and collect $100 in bonus credit.
A $5 total outlay for a $100 return closes out my NFL prediction market promos checklist on a high note. FanDuel Predicts currently operates in 18 states, so I check the list before I register, and if my state made the cut, I treat it as one of the best prediction market promos available tonight.
| FanDuel Predicts Promo Code | FanDuel Predicts Sign-Up Bonus | FanDuel Predicts States Available |
|---|---|---|
| FanDuel Predicts Promo Code (Click Here) | Get $100 in Bonus When You Trade $1 for 5 Days | AK, AL, CA, DE, FL, GA, HI, ID, MN, ND, NE, NM, OK, RI, SC, SD, TX, UT |
