Top 5 Altcoins for June 2025: BlockDAG, Cosmos, Celestia, Injective, & Sonic

The cryptocurrency market is experiencing a surge in popularity this June of 2025. Traders are seeking out the top altcoins that could lead the next major price rally. While meme coins may continue to grab headlines, many investors are turning towards tokens with strong underlying technology, real-world applications, and dedicated communities. BlockDAG is emerging as a frontrunner among this year’s leading contenders.