Comparison
Dynatyze vs OddsShopper: a betting portfolio tool, and a research desk with a public ledger
OddsShopper sizes a whole day of bets as one portfolio. Dynatyze puts the research beside each edge, prices exchanges and pick'em on the same fair line, and publishes how its flags did.
By Dynatyze Research · Updated Oct 29, 2026 · OddsShopper's pages read Oct 28, 2026
The short version
Our readYou want a day's bets sized together as a portfolio, and batch betslips.
You want the research beside each edge, pick'em lines priced on the same fair line, and a public record of how the flags did.
Feature by feature
Price, sports and books
Where OddsShopper is strong
- An odds screen with every book in one row, True Odds beside the best price, and your own choice of the books that set True Odds.
- Exchange liquidity at the price for Novig and Polymarket on the screen.
- Bet cards with expected return, win chance and hold, two grading engines to switch between, and related bets beside a card.
- Portfolio EV: a daily set of bets sized by fractional Kelly stake. A staking rule that sizes each bet as a share of your bankroll, scaled to the size of your edge. to your risk, with up to 20 betslips staged at once.
- A Betting 101 education series and free calculators.
Our record, from our own data
- Arbs logged
- 174,084first seen Sep 30, 2026 to Oct 27, 2026
- Median arb life
- 2 min 17 smedian locked return 1.29%
- Books on our feed
- 41sportsbooks, exchanges and pick'em apps, Oct 2026
Our scanner logged 174,084 arbs first seen from Sep 30, 2026 to Oct 27, 2026 that have since ended. For the median one, the last scan that saw it came 2 min 17 s after the first, and it locked 1.29% before limits and voids. Results vary, and an arb is gone the moment one price moves.