ArbiTrade Pro vs Rainmaker
ArbiTrade Pro and Rainmaker are both filed under Arbitrage. ArbiTrade Pro is an automated bot that is priced on its own site; Rainmaker is a trading platform that is priced on its own site. Below: the facts side by side, where the two actually differ, and when each one is the better pick.
Web-based automated arbitrage platform for prediction markets.
Compared with Rainmaker
AI-agent terminal that unifies arbitrage, copy-trading and analytics across Polymarket, Kalshi and Novig.
Compared with ArbiTrade ProAt a glance
| Fact | ArbiTrade Pro | Rainmaker |
|---|---|---|
| Type | Automated bot | Trading platform |
| Category | Arbitrage | Arbitrage |
| Also listed in | — | Sports Trading, Copy Trading, Sniping |
| Pricing | Pricing on site | Pricing on site |
| Price | see site | see site |
| Risk rating | Low risk | Low risk |
| Markets | Polymarket, Cross-platform arbitrage, Prediction markets | Polymarket, Kalshi, Novig and 1 more |
| Source | Source not published | Source not published |
| Runs in Telegram | No | No |
| Listed since | Jul 3, 2026 | Jul 3, 2026 |
Highlighted rows differ
Key differences
- ArbiTrade Pro is an automated bot that places orders for you; Rainmaker is a manual platform — you decide every trade.
- Both list Polymarket; ArbiTrade Pro adds Cross-platform arbitrage and Prediction markets; Rainmaker adds Kalshi and Novig and 1 more.
- Only Rainmaker is filed under Sports Trading and Copy Trading and 1 more.
Choose ArbiTrade Pro if…
- you want the trading automated rather than done by hand
- you trade Cross-platform arbitrage and Prediction markets
Choose Rainmaker if…
- you want to stay in control of every order
- you trade Kalshi and Novig and 1 more
- your focus is Sports Trading and Copy Trading and 1 more
What ArbiTrade Pro does
Web-based automated arbitrage platform for prediction markets. Scans for price inefficiencies across correlated and cross-platform markets and manages the trades to capture the spread.
Features- Automated arbitrage across prediction markets
- Cross-market price-inefficiency detection
- Web-based trade management
- Hands-off spread capture
- Scans prediction markets for mispriced, correlated or cross-platform outcomes.
- Executes automatically to close the spread when an edge appears.
- Manages open arbitrage positions from a web dashboard.
What Rainmaker does
AI-agent terminal that unifies arbitrage, copy-trading and analytics across Polymarket, Kalshi and Novig. Its Cloud9 agents snipe arbitrage between venues, score and replicate winning traders, and mine analytics — with a focus on sports markets (NFL, NBA, NCAA).
Features- AI agents that snipe arbitrage between Polymarket, Kalshi & Novig
- Cross-venue copy trading with performance scoring
- Cloud9 agentic trading terminal
- Built-in analytics on price trends and trader performance
- Sports coverage across NFL, NBA and NCAA
- Deploys AI agents to exploit arbitrage between Polymarket, Kalshi and Novig.
- Links your funded accounts and executes the plays automatically.
- Scores traders and replicates only the highest-quality strategies.
More head-to-heads
Every fact on this page is taken from the two listings as their authors publish them; POLBOTS verifies neither performance nor claims and has no stake in either tool. Nothing here is financial advice.