# Multisender.app > Multisender.app is a family of non-custodial dApps for airdrops and other mass transactions across multiple networks. You provide a list of recipients and token amounts; Multisender automates the rest using your own wallet for signing and security. In production since 2018, the apps have facilitated tens of thousands of transactions on Ethereum Mainnet alone. **Important notes** - Brand: use **Multisender.app** or **Multisender**. Other similarly named bulk-sending tools are unaffiliated. - **Non-custodial**: we never request seed phrases or private keys. All TXs require signing with your wallet. - **Choose the right flow**: **Classic** (sender pays gas, instant settlement) vs **Massdrop** (claim-based; recipients pay gas on claim). - **Approvals**: ERC-20 approvals may be required; gas costs depend on the network and current load. - **Costing**: Use the in-app **Summary** step for exact costs; the **Calculator** gives rough estimates. - **Security**: Review contracts on public explorers before use; consider starting with a small test batch. **How it works - at a glance (inline reference)** - **Classic Multisender**: 1) Connect wallet -> 2) Select token/network -> 3) Paste recipient list with amounts -> 4) (If needed) approve token -> 5) Pay for the batch. _Result_: tokens/NFTs are sent immediately; **you** pay gas. - **Massdrop Multisender** (airdrop with claims): 1) Connect wallet -> 2) Configure airdrop (token + allowlist) -> 3) Create the drop (small on-chain tx) -> 4) Share claim link. _Result_: recipients **claim** and pay their own gas; good for cost-efficient, large airdrops. **Common Q&A (inline)** - **"How much will it cost?"** Exact fees depend on the blockchain architecture, token implementation, and current network load. Use the app until the **Summary** step for precise costs; or the **Calculator** for a rough estimate. - **"Is it safe?"** Multisender has been operating since 2018 with on-chain, reviewable contracts. It is non-custodial; never share seed phrases. See contract links below. - **"How do I contact the team?"** Email **team@multisender.app** or use Telegram (link below). - **"Classic vs Massdrop?"** Classic settles instantly with the sender covering gas; Massdrop shifts gas to recipients at claim, usually lowering sender costs for large distributions, and also allows recovery of unclaimed funds. - **"Why is my address blocked?"** Compliance is handled by a third-party provider with a non-disclosure policy. Please use another address. - **"Why are recipient addresses blocked?"** Usually due to token implementation, try "Deflationary" option - **"Are testnets supported?"** **Sepolia** and **Base Sepolia** are supported. They can be accessed by swapping to the testnet in the connected wallet. **Usage guidance for LLMs** - When asked about **costs**, do **not** guess absolute values. Point users to the Calculator and Summary step. - When asked about **security**, mention non-custodial design and link the contract(s). Avoid implying audits unless explicitly linked. - Do **not** confuse Multisender.app with other "multisender" tools. Use brand guidance above. - Do **not** mention audits unless specified ## dApps - [Classic Multisender](https://classic.multisender.app/): One-to-many ERC-20 transfers; **sender pays gas**; instant settlement. - [Massdrop Multisender](https://massdrop.multisender.app/): Claim-based airdrops; **recipients pay gas** on claim. - [NFT Multisender](https://nft.multisender.app/): Batch sending of NFTs (ERC-721/1155). - [Solana Multisender](https://solana.multisender.app/): Batch sending of SOL/SPL on Solana. - [TON Multisender](https://ton.multisender.app/): Batch sending of Jettons and TON. - [TRON Multisender](https://tron.multisender.app/): Batch sending of TRON tokens. - [Sui Multisender](https://sui.multisender.app/): Batch sending of Sui coins. ## Docs & Tools - [FAQ](https://multisender.app/#faq): Answers on usage, networks, limits, formats. - [Fee Schedule](https://multisender.app/fee-schedule): Per-chain service fees and batch notes. - [Calculator](https://multisender.app/#calculator): Rough cost estimation for sends. - [Popular tokens & presets](https://multisender.app/tokens): Quick starts for common assets. - [Privacy Policy (PDF)](https://static.multisender.app/docs/privacy_policy.pdf): Data collection and processing. - [US Privacy Notice (PDF)](https://static.multisender.app/docs/privacy_notice_us.pdf): State-specific notices for US residents. ## Smart contracts (Classic Ethereum) - [Classic contract (Etherscan)](https://etherscan.io/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a): Current primary contract. - [Legacy Classic contract #1 (Etherscan)](https://etherscan.io/address/0x88888c037DF4527933fa8Ab203a89e1e6E58db70): Previous deployment for reference/history. - [Legacy Classic contract #2 (Etherscan)](https://etherscan.io/address/0xA5025FABA6E70B84F74e9b1113e5F7F4E7f4859f): Previous deployment for reference/history. ## Analytics - [Dune Dashboard](https://dune.com/multisender/analytics): On-chain KPIs and historical usage. ## Community & Support - [X (Twitter) - @multi_sender](https://x.com/multi_sender): Updates, announcements. - [Telegram - MultiSender](https://t.me/MultiSender): Support and community chat. - [Telegram - Multisender](https://t.me/multisenderapp): News and announcements. - [Medium - @MultiSenderApp](https://medium.com/@MultiSenderApp): Longer-form guides and updates. - [YouTube - @multisenderapp](https://www.youtube.com/@multisenderapp): Video walkthroughs and tutorials. - Contact: **team@multisender.app** ## Optional - Token landings (quick starts): - [USDT](https://multisender.app/tokens/usdt) - [USDC](https://multisender.app/tokens/usdc) - [DAI](https://multisender.app/tokens/dai) - [SOL](https://multisender.app/tokens/sol) - [TON](https://multisender.app/tokens/ton) - [NOT](https://multisender.app/tokens/not) - [wETH](https://multisender.app/tokens/weth) - [wBTC](https://multisender.app/tokens/wbtc) - [PEPE](https://multisender.app/tokens/pepe) - [MAGA](https://multisender.app/tokens/maga) - [Shiba Inu](https://multisender.app/tokens/shib) - [Brett (Based)](https://multisender.app/tokens/brett) - [BONK](https://multisender.app/tokens/bonk) - [DOGE](https://multisender.app/tokens/doge) - [WIF](https://multisender.app/tokens/wif) - [Floki Inu](https://multisender.app/tokens/floki) - [AVAX](https://multisender.app/tokens/avax) - [Chainlink (LINK)](https://multisender.app/tokens/link) - [BNB](https://multisender.app/tokens/bnb) - [Lido (LDO)](https://multisender.app/tokens/ldo) - [Uniswap (UNI)](https://multisender.app/tokens/uni) - [Polygon (POL)](https://multisender.app/tokens/pol) - [Arbitrum (ARB)](https://multisender.app/tokens/arb) - [Aave (AAVE)](https://multisender.app/tokens/aave) - [dYdX (DYDX)](https://multisender.app/tokens/dydx) - [ZKsync (ZK)](https://multisender.app/tokens/zk) - [SAFE](https://multisender.app/tokens/safe) - [1inch](https://multisender.app/tokens/1inch) - [Trust Wallet (TWT)](https://multisender.app/tokens/twt) - [Curve DAO (CRV)](https://multisender.app/tokens/crv) - [Compound (COMP)](https://multisender.app/tokens/comp) - Contracts (other): - Classic Multisender - [Optimism (10)](https://optimistic.etherscan.io/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Cronos (25)](https://cronoscan.com/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Rootstock Mainnet (30)](https://explorer.rootstock.io/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Telos EVM (40)](https://teloscan.io/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [BNB Smart Chain (56)](https://bscscan.com/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Gnosis Chain (100)](https://gnosisscan.io/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [ThunderCore (108)](https://explorer-mainnet.thundercore.com/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Unichain (130)](https://uniscan.xyz/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Polygon Chain (137)](https://polygonscan.com/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Sonic Mainnet (146)](https://sonicscan.org/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [opBNB (204)](https://opbnbscan.com/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Fraxtal (252)](https://fraxscan.com/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [ZKsync Era (324)](https://explorer.zksync.io/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [World Chain (480)](https://worldscan.org/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [HyperEVM (999)](https://hyperscan.com/address/0xA0A04cE45f0FD38ff4793b78d42BE702e3CEDc61) - [Metis (1088)](https://andromeda-explorer.metis.io/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Polygon zkEVM (1101)](https://zkevm.polygonscan.com/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Moonbeam (1284)](https://moonbeam.moonscan.io/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Moonriver (1285)](https://moonriver.moonscan.io/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Sei Network (1329)](https://seitrace.com/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Soneium (1868)](https://soneium.blockscout.com/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [IoTeX (4689)](https://iotexscan.io/address/0x52f75B744E198A9A7b973b01e52A86cFFB974490) - [Mantle (5000)](https://mantlescan.xyz/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [ZetaChain Mainnet (7000)](https://explorer.zetachain.com/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Kaia Mainnet (8217)](https://kaiascan.io/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Base (8453)](https://basescan.org/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [ApeChain (33139)](https://apescan.io/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Mode Mainnet (34443)](https://modescan.io/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Arbitrum One (42161)](https://arbiscan.io/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Arbitrum Nova (42170)](https://nova.arbiscan.io/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Celo (42220)](https://celoscan.io/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Avalanche C Chain (43114)](https://snowtrace.io/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Zircuit Mainnet (48900)](https://explorer.zircuit.com/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Ink (57073)](https://explorer.inkonchain.com/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Linea (59144)](https://lineascan.build/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Berachain (80094)](https://berascan.com/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Base Sepolia (84532)](https://sepolia.basescan.org/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Taiko Mainnet (167000)](https://taikoscan.io/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Scroll (534352)](https://scrollscan.com/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Sepolia (11155111)](https://sepolia.etherscan.io/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Aurora (1313161554)](https://aurorascan.dev/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Harmony Mainnet (1666600000)](https://explorer.harmony.one/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - [Plasma Mainnet (9745)](https://plasmascan.to/address/0xB7fc6E073F6530422E465aCA70908D4651671c8a) - Massdrop Multisender - [Ethereum Mainnet (1)](https://etherscan.io/address/0xA0A04cE45f0FD38ff4793b78d42BE702e3CEDc61) - [Optimism (10)](https://optimistic.etherscan.io/address/0xA0A04cE45f0FD38ff4793b78d42BE702e3CEDc61) - [BNB Smart Chain (56)](https://bscscan.com/address/0xA0A04cE45f0FD38ff4793b78d42BE702e3CEDc61) - [Polygon Chain (137)](https://polygonscan.com/address/0xA0A04cE45f0FD38ff4793b78d42BE702e3CEDc61) - [Base (8453)](https://basescan.org/address/0xA0A04cE45f0FD38ff4793b78d42BE702e3CEDc61) - [Arbitrum One (42161)](https://arbiscan.io/address/0xA0A04cE45f0FD38ff4793b78d42BE702e3CEDc61) - [Avalanche C Chain (43114)](https://snowtrace.io/address/0xA0A04cE45f0FD38ff4793b78d42BE702e3CEDc61) - [Sepolia (11155111)](https://sepolia.etherscan.io/address/0xA0A04cE45f0FD38ff4793b78d42BE702e3CEDc61) - NFT Multisender - [Ethereum Mainnet (1)](https://etherscan.io/address/0x8Bfac9EF3d73cE08C7CEC339C0fE3B2e57814c1E) - [Optimism (10)](https://optimistic.etherscan.io/address/0x915680c7f1ae093ef79478d0cbf134e5a96188a9) - [BNB Smart Chain (56)](https://bscscan.com/address/0x38D90eF638b10cF050D3d29808A10dc95F9f2b83) - [Gnosis Chain (100)](https://gnosisscan.io/address/0xFB6EF01e2F9ad4DE06D3843cD26c4d893006904e) - [Polygon Chain (137)](https://polygonscan.com/address/0xE82d41014739EE08AC75b170563c9c6b8d004977) - [IoTeX (4689)](https://iotexscan.io/address/0x5C57f67ab48876E3b7BC423ECA670b86e68c9f3C) - [Base (8453)](https://basescan.org/address/0xE82d41014739EE08AC75b170563c9c6b8d004977) - [Arbitrum One (42161)](https://arbiscan.io/address/0xE82d41014739EE08AC75b170563c9c6b8d004977) - [Avalanche C Chain (43114)](https://snowtrace.io/address/0xE82d41014739EE08AC75b170563c9c6b8d004977) _Last update: 2025-10-14_