> Markdown version of [/tools/compose-build](https://launchpoly.com/tools/compose-build) — served by LaunchPoly, the directory of Polymarket, Kalshi and other prediction market tools. # Compose Build Compose is the offchain-to-onchain framework Works with[Polymarket](/tools?market=polymarket) [Analytics](/category/analytics), [Alerts & Notifications](/category/alerts), [News & Media](/category/news) · free · Web, Mobile, Desktop [Visit website](https://compose.build/) Vote9 votes. Upvote Compose Build Share 1 / 2 ## About Compose Build Compose Build, made by Goldsky, is a framework for developers building applications that need to coordinate work across offchain and onchain systems. It is described as an "offchain-to-onchain framework for high-stakes apps," built to durably execute tasks that move money, data, and events across a developer's stack. Rather than treating blockchain interactions as a separate concern from backend logic, Compose gives teams a way to orchestrate both together, so that a single workflow can touch databases, APIs, and smart contracts with the same reliability guarantees. The site emphasizes fast setup, with deployment pitched at around five minutes, and points users to documentation for getting started. For a directory of Polymarket-ecosystem tools, Compose fits as infrastructure rather than a trading or alerting product itself: it is a building block for anyone constructing bots, monitoring systems, or automated pipelines that need to react to onchain events and carry out offchain consequences, or vice versa, without losing track of state if something fails midway. It is free to use, which lowers the barrier for individual developers or small teams experimenting with prediction-market-adjacent tooling. Because it focuses on durable execution and orchestration rather than a specific market or data feed, it is best understood as a general-purpose framework that other, more market-specific tools could be built on top of. Compose Build is a free analytics tool built for Polymarket traders. It is listed in the LaunchPoly directory, where it was added on December 7, 2025 and currently has 9 community votes this round. Compose is the offchain-to-onchain framework for high-stakes apps. Durably execute tasks that move money, data, and events across your entire stack. ## Questions about Compose Build ### What is Compose Build? Compose Build is a free analytics tool for Polymarket. Compose is the offchain-to-onchain framework for high-stakes apps. Durably execute tasks that move money, data, and events across your entire stack. ### Is Compose Build free to use? Yes — Compose Build is free to use. ### What category does Compose Build belong to? Compose Build is listed under Analytics, Alerts & Notifications, News & Media on LaunchPoly's prediction market tools directory. ### How is Compose Build ranked on LaunchPoly? Compose Build is ranked by community votes from real traders. Votes reset every other Sunday, and it currently has 9 votes this round. Built Compose Build? Claim the listing to edit it, add screenshots and see your stats. [Claim on X](https://x.com/LukeFrostqx) ## At a glance Category Analytics, Alerts & Notifications, News & Media Pricing free Works with Polymarket Platforms Web, Mobile, Desktop Votes this round 9 Listed December 7, 2025 Updated October 15, 2026 ### Links [X](https://x.com/withcompose?s=21) Report Support this tool ## Boost Compose Build Give this listing a sponsored homepage card. Anyone can buy a Boost, including guests. - **3 days**$15 - **7 days**$29 - **14 days**$49 - Review available dates before paying - Clearly labelled as sponsored - Community votes and ranking stay unchanged Boost this listing One-time card payment. You are buying promotion, not ownership of the listing. [Choose another listing →](/boosts) Support this tool ## Boost Compose Build Give this listing a sponsored homepage card. Anyone can buy a Boost, including guests. - **3 days**$15 - **7 days**$29 - **14 days**$49 - Review available dates before paying - Clearly labelled as sponsored - Community votes and ranking stay unchanged Boost this listing One-time card payment. You are buying promotion, not ownership of the listing. [Choose another listing →](/boosts) ## More like this [All Analytics](/category/analytics) [ ### Gondor DeFi layer prediction market 53 votes this round ](/tools/gondor)[ ### Bullpen Trade token, perps and predictions 51 votes this round ](/tools/bullpen)[ ### Matchr The Aggregation Layer 43 votes this round ](/tools/matchr) ## Related guides [All guides](/blog) [ ### Best Polymarket Analytics Tools in 2026 (Tested & Ranked) Comprehensive comparison of the top Polymarket analytics tools in 2026. Whale tracking, AI analysis, real-time alerts, and cross-platform data — all compared side by side. ](/blog/best-polymarket-analytics-tools)[ ### Polymarket Whale Tracking: How to Follow Big Traders (2026) Every Polymarket trade is on-chain, so you can watch the biggest wallets. 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