Airdrop Sieve
Clean your Solana airdrop allowlist from duplicates and sybil clusters. Upload a CSV, pick strictness, start the sieve. One job at a time.
1) Upload CSV
One wallet per line or a column named address. Drag & drop or use the button below.
Drop CSV here or click “Select CSV”
Total: 0
Valid: 0
Invalid: 0
2) Strictness & Run
Stricter means smaller clusters get rejected. Recommended: Moderate.
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How Sieve works — thresholds & methodology
- Upload your allowlist as a CSV. One wallet per line, or a column named
address. - We remove duplicates and wallets funded by the same source/funder (typical sybil patterns).
- Pick Strictness: higher strictness = smaller same-source groups are rejected.
- Download results:
clean.csv,reject.csv, and a JSON/PDF audit with reasons. - Results live for 24h. Nothing to install.