Streamflow handles token vesting, payroll streaming, and batch airdrops for Solana projects and DAOs, with a flat 0.117 SOL fee per stream rather than a cut of distributed tokens. Here's what it does, how it's secured, and where it fits.
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Most tools in this directory are built for traders. Streamflow is built for the other side of the table: the DAOs, protocols, and crypto-native teams that need to actually pay people and distribute tokens on a schedule, without writing custom smart contracts to do it.
Streamflow is a Solana-native token vesting, payroll streaming, and batch payment platform. Its core product is token streaming — tokens release continuously and linearly over a set period, and recipients can claim whatever has accrued at any point without waiting for the full schedule to finish. On top of linear streaming, it supports cliff vesting (nothing unlocks until an initial waiting period passes) and milestone-based vesting (unlocks tied to specific achievements rather than pure time).
The batch payment feature sends tokens to hundreds of recipients in one action, which is what most projects actually use for airdrops, payroll runs, and community reward distributions rather than sending transactions one at a time.
Streamflow integrates directly with Squads, the widely used Solana multisig platform, through Streamflow's own multisig wallet app built on Squads' SDK. In practice, this means a DAO or team that holds funds in a Squads multisig can create and manage vesting/payment streams that require multisig approval to execute — a meaningful control for any organization that doesn't want a single signer able to move vested funds unilaterally. The integration requires the SquadsX browser extension, and transactions initiated from a Streamflow contract route through Squads' normal signature-approval flow.
Streamflow charges a flat 0.117 SOL to create a vesting contract, token transfer, lock, or escrow — plus small additional costs if a new token account or metadata account needs to be created (a few thousandths of a SOL each). Critically, the fee is not a percentage of the tokens being distributed — it's a fixed, network-denominated cost. That makes Streamflow meaningfully cheaper in relative terms for large distributions than a platform that takes a cut of value streamed, since the cost doesn't scale with the size of your vesting schedule.
Streamflow's Solana smart contracts have been audited by FYEO and OPCODES. The company is backed by Jump Capital, Solana Ventures, and angel investor John Lilic, having raised $8M+ in total funding. Per its own reporting, Streamflow has processed distributions for 40,000+ projects with 1.3M+ users and $365M+ flowing through the platform — figures worth treating as self-reported rather than independently audited, but consistent with genuine infrastructure-level adoption rather than a niche tool. BONK, UXD, and Heavenland are among the projects it publicly cites as users.
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Open the KOL TrackerIf you're running a DAO, a token-based protocol, or a crypto-native team that needs to vest tokens to investors or employees, pay contributors, or run a large airdrop, Streamflow is a legitimate, audited, purpose-built tool for exactly that — and its flat per-stream fee is a meaningfully better cost model than a percentage-based alternative once you're distributing serious value. It's simply not a tool for individual traders; this is infrastructure for the organizational side of Solana.
A flat 0.117 SOL per stream, transfer, lock, or escrow — not a percentage of the tokens being distributed — plus small additional costs (a few thousandths of a SOL) if new token or metadata accounts need to be created.
Yes. Its Solana smart contracts have been audited by FYEO and OPCODES.
Yes, through a direct integration with Squads. Organizations holding funds in a Squads multisig can create and manage Streamflow vesting/payment streams that require multisig sign-off to execute, using Streamflow's multisig wallet app (requires the SquadsX browser extension).
No. Streamflow is a Solana-native platform; it does not currently support other blockchains.
Not strictly, but it's the standard pairing for a DAO treasury — our guide to the best Solana multisig wallets compares Squads, Realms, and manual multisig setups, and Streamflow's integration is built specifically for Squads.
Checking whether a project's claimed vesting is actually enforced on-chain — rather than just promised in a deck — is part of the tokenomics section of our Solana project due-diligence checklist; a real Streamflow contract behind a team's allocation is a concrete signal, not just a claim.
Managing a DAO treasury more broadly, not just vesting? Check the DeFi & Yield directory for related treasury and payments tooling on Solana. Trading around a token's vesting schedule instead? See our guide to reading Solana vesting schedules.