--- url: "https://predictiontoolkit.com/tools/rainmaker/" publisher: "PredictionToolkit" dateModified: "2026-11-03" --- [← Trading bots]() ![Rainmaker logo]() Trading bot # Rainmaker: Backspin+ Tennis Trading Automation Rainmaker offers Backspin+, a prebuilt automation workflow for Polymarket ATP and WTA tennis markets. Users set stake and supported strategy controls while the agent handles entries and exits after activation. [**2.5**/ 5Editorial rating]() [Editorial assessment]() [Open Rainmaker]() rainmaker.fun **Available on:** Web **Pricing:** [See plans and costs ↓]() [Screenshots]() [Explore alternatives]() [Trading bots]() [Strategy builders]() ## Screenshots and interface Product preview1 / 2 Provider illustrations of the Backspin+ onboarding and monitoring workflow. ## What is Rainmaker? The web onboarding starts with email registration and a card or crypto funding route. After choosing stake and exit settings, users activate Backspin+ and monitor activity in the portfolio. Pausing the agent is distinct from liquidating positions that remain open. Performance needs to be read at the correct level. The displayed accumulated trade ROI adds individual trade results rather than measuring portfolio return. The tennis grid excludes open positions and hides some settled cards; the separate MLB strategy page should not be treated as the tennis record. ### Who it is for - Users evaluating a prebuilt tennis strategy. - Traders who need stake settings and an agent pause control. - Sports researchers examining settled-trade history. ## Features and coverage - **ATP and WTA focus** Backspin+ targets tennis opportunities rather than all Polymarket categories. - **Automated trade actions** The activated agent manages supported entries and exits. - **Stake and exit controls** Choose supported stake and strategy settings and pause the agent from your account. - **Portfolio history** Review settled activity and shareable results. - **Optional RAIN benefits** Holder tiers advertise reduced fees and signal priority; token ownership is not required. ## Workflows with Rainmaker ### Set a strategy allocation Register, inspect the funding route and account terms, choose stake settings and activate Backspin+. Follow the selected tennis trades in the portfolio. ### Evaluate the record Separate settled tennis trades from open positions and the MLB page. Compare the trade log with the account-level result you need, rather than using summed trade ROI as portfolio performance. ## Pricing and total cost Establish the account's standard charges before enabling Backspin+: the public fee illustration is incomplete. The onboarding guide starts funding at $20, and RAIN ownership is optional; holder tiers advertise reductions without supplying the full base-fee schedule. ## Getting started **Before you start:** The tennis grid leaves out open positions and conceals some settled cards. 1. Register with email. 2. Open the wallet's available card or crypto funding route. 3. Set the stake and supported strategy or exit options. 4. Activate Backspin+ and monitor portfolio activity. Accumulated trade ROI is a sum of trade-level results, not a portfolio return. ## Useful links - [Join the Rainmaker Discord community]() ### What to check - The tennis grid leaves out open positions and conceals some settled cards. - Pausing does not itself liquidate an open position. - Public fee details do not form a complete standard schedule. A closer look ## Ratings & reviews Editorial rating **2.5**/ 5 0 user reviews PredictionToolkit editorial ### Our take on Rainmaker Tennis-specific controls and visible history give the product a defined purpose. Incomplete fee detail and non-portfolio ROI make costs and performance difficult to compare. Based on documented features, setup and access terms. [How we rate]() ### User reviews 0 The main score switches to user ratings after 5 published reviews. **Be the first to share your experience** A specific example helps the next person choose the right tool. ## Related tools [Browse category]() ![Polybot smart-wallet ranking with copyability and category filters]() ![Polybot logo]()[Polybot]() Trading bot**3.5**Editorial Place market or limit orders, copy wallets and manage exits through Telegram and a visual mini-app. - Trading mode Manual · Live automation - Access Telegram Compare more configurable Telegram automation for supported markets. ![Poly Sniper documentation and quick-start navigation.]() ![Poly Sniper logo]()[Poly Sniper]() Trading bot**2.5**Editorial Per-coin Linux bots with a simulation trial, provider dependencies and unresolved setup contradictions. 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