Best Smart Contract Platforms with a Free Trial

Compare the Top Smart Contract Platforms with a Free Trial as of April 2026

What are Smart Contract Platforms with a Free Trial?

Smart contract platforms enable blockchain developers to build, manage, verify, and execute smart contracts. Smart contracts are contracts that are governed and executed by code on a blockchain. Compare and read user reviews of the best Smart Contract platforms with a Free Trial currently available using the table below. This list is updated regularly.

  • 1
    Tenderly

    Tenderly

    Tenderly

    Comprehensive Ethereum developer platform for real-time monitoring, alerting, debugging, and simulating Smart Contracts. Sort and group transactions by any parameter you want and make it easier to explore and analyze robust data. Inspect the transaction execution with a couple of clicks and instantly find the line your transaction reverted on. See the state of your contract at any point in a transaction and explore state changes in a granular view. Visualize and analyze the behavior of your Smart Contract to spot patterns and gain a deeper insight into transaction data. Any time an event triggers your custom set of rules you will receive a notification on your favorite channels like Slack, Email, PagerDuty, etc. Get a granular gas usage breakdown to help you optimize your Smart Contracts and lower the gas cost of your transactions. Know how your transactions will behave before you execute them, estimate the gas usage and test potential bug fixes.
    Starting Price: $80 per month
  • 2
    SOLAY39

    SOLAY39

    SOLAY39

    SOLAY39 is an AI-powered platform for instant smart contract audits and real-time DeFi protection. It uses Slither-based analysis enhanced by NLP, machine learning, and formal verification to detect vulnerabilities within minutes. The Active Shield system provides live defense against exploits like flash loans and reentrancy, blocking suspicious transactions before they execute. Compatible with Ethereum, BSC, Polygon, Solana, and more, SOLAY39 offers detailed audit reports, economic attack simulations, and 24/7 monitoring. The professional plan includes real-time threat mitigation and automated protection, making it a powerful tool for securing DeFi projects with speed and precision.
    Starting Price: $149 USD
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