Cosmos enables secure blockchain communication using IBC, boosting ATOM’s long-term demand.
Theta rewards users for bandwidth sharing, reshaping video streaming through blockchain.
Helium builds a global wireless network with user-run hotspots powering IoT connectivity.
Looking to spot strong altcoins before they take off? This week brings three standout projects worth watching. Each tackles a real problem using blockchain and already shows strong growth potential. These picks come from different sectors, offering a wide range of upside. Whether you're into DeFi, streaming, or IoT, this list covers the bases. Let’s take a closer look at Cosmos, Theta, and Helium — three altcoins that may soon break out.
Cosmos (ATOM): Connecting Blockchains Like Never Before
Source: Trading View Cosmos stands out by helping blockchains talk to each other. Instead of running in silos, different networks can now share data securely. That’s possible through the Inter-Blockchain Communication (IBC) protocol. This feature has made Cosmos a go-to solution for developers. Many DeFi projects are already adopting this framework to grow faster and stronger. Cosmos also focuses on speed and security. Recent upgrades have made the network more stable and scalable. As more projects join the ecosystem, demand for ATOM keeps rising. Many investors see this as a long-term winner. Anyone looking for growth in the blockchain space should keep an eye on ATOM. Theta (THETA): Reinventing Video Streaming with Blockchain 
Source: Trading View Video content keeps growing, but delivery systems haven’t kept up. That’s where Theta steps in. Instead of relying on data centers, users can share extra bandwidth for rewards. This peer-to-peer system reduces costs and improves stream quality. Theta Network runs on blockchain, ensuring secure and fair reward distribution. Big names in the media have already partnered with this project. These partnerships help build trust and add real value to the platform. As more users join, the network becomes stronger and more efficient. THETA tokens power the entire system. With more activity comes more utility. This altcoin sits at the crossroads of entertainment and Web3 — a powerful mix for future growth. Helium (HNT): Building a Global Wireless Network 
Source: Trading View Helium brings a fresh take on wireless connectivity. Instead of depending on telecom giants, Helium builds a network powered by users. People install hotspots at home, and these serve as nodes for IoT devices. The network is live in over one million locations worldwide. Every time a device connects, the hotspot owner earns HNT tokens. This model creates a strong reason for people to keep building the network. It’s cheap, efficient, and ideal for smart sensors, GPS trackers, and other IoT tools. Big companies have started using this network for various applications. That’s a sign of real adoption. With more partnerships and new use cases on the horizon, HNT looks ready for another run. Cosmos helps blockchains work together in real time. Theta improves streaming by rewarding shared bandwidth. Helium connects smart devices through a user-powered network. Each of these projects brings something useful and unique to the table.
