Vesting

In simple terms

Vesting is like a savings account that gradually unlocks your money over time. When a company gives tokens to employees or founders, they can't sell them all at once—instead, they get access to them slowly, like getting monthly paychecks.

Definition

Timed token release to insiders, preventing immediate selling after launch.

In depth

Vesting implements a time-locked release schedule for token allocations, typically through smart contracts that restrict transferability until specific milestones or time periods are satisfied. The mechanism prevents large-scale immediate selling (often called 'dumping') by insiders, which would flood the market and crash the price. Vesting schedules commonly use cliff periods (a mandatory wait before any tokens unlock) followed by linear or milestone-based release tranches. This approach aligns incentives between stakeholders and the protocol's long-term success, as founders and early backers retain skin-in-the-game for extended periods.

How does Vesting work?

Vesting splits a token allocation into portions that become claimable over time rather than all at once. A grant typically starts with a cliff: for a fixed period, usually six or twelve months, nothing is released. When the cliff passes, the portion earned so far unlocks in one step, and the remainder releases in small increments, often monthly or per block, until the schedule ends. Enforcement is either an escrow smart contract that refuses transfers before each unlock time, which anyone can verify on chain, or a private legal agreement, which they cannot.

An example

Illustrative figures: a contributor is granted 480,000 tokens vesting over four years with a one-year cliff. Nothing is claimable for the first twelve months. At month twelve, 120,000 tokens unlock in a single step. The remaining 360,000 then release evenly at 10,000 per month for 36 months. If the contributor leaves at month eighteen, they keep 180,000 tokens and the unvested 300,000 return to the project treasury.

Figures are illustrative only.

What beginners get wrong

• A vesting schedule described in a blog post is not enforced by anything; only an escrow contract can be checked independently on chain.
• Unlock dates are usually published well in advance, and ignoring them means being surprised by large increases in sellable supply.
• An unlock is not a sale. Tokens can become claimable and simply sit there, so treat the two events as separate.
• Vesting and lock-ups are different: vesting earns tokens over time, while a lock-up only delays transfer of tokens already owned.

Related terms

• Lock-Up Period
• Emission Schedule
• Circulating Supply
• Tokenomics
• Fair Launch
• Rug Pull

Part of

What is tokenomics, and why does token supply matter? — the subject page for tokenomics and supply, with all 14 of its definitions in one place.