Borderless fundraising,owned by communities.

Create a campaign, raise funds across chains, and withdraw through a transparent 2-of-2 signed wallet. Zero platform fees. Every donation on the public record.

Get updatesExplore live campaigns

Live on fundbrave.app. Donating is open to everyone; creating a campaign is by invite for now.

Live on fundbrave.app

Funding right now

All campaigns

Three steps. Two signatures.

One campaign vault, two signatures Four networks, Base, Ethereum, Polygon and Arbitrum, connect to a single campaign vault that has one on-chain address, 0x26C6e9AF ... A93dC09C, identical on all four. Donations from any of the four arrive in the vault and each is verified against on-chain receipts. Withdrawing needs two signatures, the creator's and FundBrave's. With both in place the vault is released.

One vault per campaign, the same address on Base, Ethereum, Polygon and Arbitrum.

  1. Create a campaign

    Sign in with your email, tell your story, and set a goal. Your campaign gets its own on-chain vault address that is identical on every supported network.

  2. Receive donations directly

    Donors send funds straight to your campaign's vault from any supported chain, either by connecting a wallet or by scanning a QR code. Every donation is verified against on-chain receipts.

  3. Withdraw with two signatures

    When you withdraw, you sign and the platform co-signs. No single party can move donated funds alone, and that includes us.

Giving should be borderless.

A donor in one country should be able to support a classroom, a clinic, or a relief effort in another within minutes, then verify exactly where every unit of value went.

Traditional fundraising routes donations through custodial middlemen, takes fees at every hop, and offers little visibility at the end. FundBrave replaces that with campaign-owned smart contract vaults on public blockchains. Donations travel directly from the donor to the cause, and the record is public forever.

Explore live campaigns

  • Non-custodial by design

    FundBrave never holds donated funds. Each campaign has its own smart contract vault, and withdrawals require two signatures: the creator's and the platform's.

    CreatorFundBrave2 of 2 signatures

  • Zero platform fees

    100% of every donation reaches the cause. No platform fees, no hidden cuts.

  • Full transparency

    Every transaction is logged on-chain, so you can see exactly how your donation is used.

  • No seed phrases

    Creators sign up with an email address. A self-custodial wallet is created automatically, so crypto experience is never a barrier to raising funds.

  • Instant global payments

    Donations settle in minutes across multiple blockchain networks, in native crypto or stablecoins.

  • Multi-chain by default

    Every campaign vault has the same address on Base, Ethereum, Polygon, and Arbitrum, so donors can give from whichever network they already use.

For the people giving, and the people raising.

For donors

  • Give on Base, Ethereum, Polygon or Arbitrum, in native crypto or stablecoins.
  • Connect a wallet or scan a QR code. Funds go straight to the campaign's vault.
  • Every donation is verified against on-chain receipts and counted toward the total raised.
  • 100% reaches the cause. No platform fees.
Explore live campaigns

For campaign creators

  • Sign up with an email. A self-custodial wallet is created for you, no seed phrase.
  • Your campaign gets its own vault, with the same address on every supported network.
  • Donations settle in minutes. Your total raised is tracked in USD.
  • Withdraw with two signatures: yours and the platform's.

Campaign creation is by invite for now.

Request a creator invite

Stay updated. Creators, get your invite.

Leave your email for what ships on fundbrave.app. Want to raise funds? Creator invites go out from this list.

  • Early word on new features
  • Creator invites come from this list
  • Your referral link, included
Inbox3 new
  • New campaignCommunity Garden for Lisbon Social Housing Neighbourhood
  • New featureDonate by QR code from any supported chain
  • Creator inviteYour invite to create a campaign

Things people ask.

Still have a question?hello@fundbrave.com
What is FundBrave?

Borderless fundraising, powered by crypto and owned by communities. You create a campaign, donors send funds directly to its on-chain vault from any supported network, and you withdraw through a transparent 2-of-2 signed wallet. fundbrave.app is the live platform; this site is where you sign up for updates.

Do I need crypto experience to raise funds?

No. Creators sign up with an email address. A self-custodial wallet is created automatically, so crypto experience is never a barrier to raising funds.

Who holds the money?

Not FundBrave. Every campaign has its own smart contract vault, and FundBrave never holds donated funds. Withdrawals require two signatures, the creator's and the platform's, and the vault contract enforces that on-chain. No single party can move donated funds alone.

Which networks and currencies can donors use?

Base, Ethereum, Polygon and Arbitrum. Every campaign vault has the same address on all four, so donors give from whichever network they already use, in native crypto or an allowlisted stablecoin, by connecting a wallet or scanning a QR code. Donations settle in minutes.

What does it cost?

Nothing. 100% of every donation reaches the cause. No platform fees, no hidden cuts.

Do I need an invite?

To donate, no. To create a campaign, yes for now; leave your email and we send invites from this list.

What happens after I sign up?

You get a confirmation email with your referral link, and from then on you hear from us when something ships on fundbrave.app. If you want to raise funds, your creator invite comes from the same list.