Top 3 blockchain projects of 2025 in the social sphere

It has already been 6 months since the beginning of 2025, and many social projects have already made it to the top in terms of their merits and ideas. We have selected the top 3 and talked about the technologies and methods of implementation. Pick your favorite initiative!

🥇 1. ImpactMarket—DeFi to fight poverty

What it does:

• Distributes unconditional basic income (UBI) in cryptocurrency to people in developing countries via a mobile app.
• Uses smart contracts for automatic payments without intermediaries.
• Powered by Celo, a carbon neutral blockchain with low fees.
• Founded by Marco Barbosa, a Forbes 30 under 30 social entrepreneur.

🔗: https://www.impactmarket.com/

🥈 2. KlimaDAO—Fighting climate change through DeFi

What it does:

• Buys and “burns” carbon credits (via smart contracts), making them scarce and raising the price of CO₂ emissions.
• Incentivizes companies to reduce their carbon footprint.
• KlimaDAO promotes the creation of public goods and common use resources for the development of environmental markets.

🔗: https://www.klimadao.finance/

🥉 3. Giveth—Charity 3.0.

What it does:

• A decentralized platform where every donation (in ETH or DAI) is tied to an NFT with proof of help.
• Donors vote for projects via DAO.

🔗: https://giveth.io/

Which idea did you like the most? Join GrantiX and support international innovative projects with a real contribution to the world.