Exploring Program Leaderboard
The Solscan Program Leaderboard ranks Solana programs by on-chain usage and engagement, offering a data-driven view of which programs are most active across the network. A “program” on Solana is equivalent to a smart contract — executable logic that performs computation when invoked by transactions. The leaderboard provides insights into program performance, interaction activity, and ecosystem impact based directly on blockchain data.
Locate the Leaderboard
The Program Leaderboard is available from the Solscan navigation:
- Open Solscan website.
- Select Leaderboards → Program from the navigation menu.
Alternatively, you can bookmark the leaderboard using the direct link to Solscan Program Leaderboard.
Overview
The Program Leaderboard aggregates metrics that reflect how often programs are called, how many users engage with them, and how much interaction volume they serve. These signals give visibility into real adoption, usage intensity, and developer activity across decentralized applications and protocol components on Solana.
Users can change the leaderboard’s time range filter to view metrics over 1 day (1D), 7 days (7D), or 30 days (30D), helping them compare recent activity against longer-term behavior.
Leaderboard Columns
Each row in the Program Leaderboard represents a distinct Solana program. The table includes the following columns:
1. Program Name: The display name of the program as indexed by Solscan. Users can click a program entry to explore its Program Details page, which provides transaction history and additional metadata.
2. Total Transactions: The total number of transactions that have invoked this program during the selected time range.
3. No. of Transaction Success: The number of successful transaction calls to the program during the selected time range.
4. Success Rate: The ratio of successful transactions to total transactions, expressed as a percentage. A higher success rate indicates more consistent execution without failures.
5. Active Users (24H): The count of unique addresses that have interacted with the program in the last 24 hours, offering a proxy for recent user engagement.
6. Interaction Volume: The aggregate value (in SOL or equivalent) associated with program calls within the selected time period, reflecting economic activity tied to that program.
Metrics update based on on-chain activity to ensure rankings reflect real usage. All columns support ascending and descending sorting, allowing users to reorder programs based on the metric most relevant to their analysis.
How to Use the Program Leaderboard
The Program Leaderboard is designed for:
- Tracking Program Adoption: See which programs are most frequently invoked and by how many users.
- Comparing Execution Success: The Success Rate helps distinguish between widely used programs and those with execution issues.
- Evaluating Engagement Depth: Active Users and Interaction Volume indicate how many users participate with a program and how much value they generate through interactions.
Navigating from the Leaderboard
Clicking on a program’s name takes users to the Program Details page on Solscan, where they can view:
- Program metadata and ownership details
- Historical transactions that invoked the program
- SPL token balances held by the program account
- Instruction breakdowns
- Raw and decoded program interactions
This supports a deeper investigation of program behavior beyond high-level leaderboard metrics.
Conclusion
The Solscan Program Leaderboard provides a transparent, on-chain view of how decentralized programs are used on Solana. By ranking programs based on transaction count, success rate, active users, and interaction volume, the leaderboard highlights where economic activity and user engagement are concentrated. It serves as a reliable reference for researchers, developers, and analysts monitoring program usage across the Solana ecosystem.