What are the advantages of Walrus in the face of ICP (Internet Computer)?
If we compare the future decentralized internet to a digital metropolis under construction, ICP is like an all-encompassing skyscraper that tries to be self-sufficient. In this building, electricity, water, office space, and even waste management are integrated into a closed-loop system. You can perform all operations inside, but the threshold for entering is very high, and once a certain aspect of the building's design is too heavy, overall efficiency will be squeezed by the laws of physics. In contrast, Walrus is more like a 'high-speed intelligent warehouse' distributed across various neighborhoods of this city. It does not aim to solve everything inside the skyscraper but focuses on addressing the core issue: how to retrieve and store massive amounts of data anytime and anywhere at an extremely low cost and high speed.
Looking back from January 2026, Web3 has already shifted from mere asset speculation to being driven by large-scale applications. As social media, short videos, and even high-frequency trading begin to move on-chain, storage is no longer just an action of 'saving' but has become a cornerstone of survival.
First, we need to understand the 'lightweight' philosophy of Walrus in its technical architecture. The core concept of ICP is the 'Canister' contract, which integrates computation and storage. This architecture is very powerful when dealing with logically complex applications, but when faced with massive multimedia data (such as 4K videos or high-resolution images), costs and complexity can increase sharply. Walrus adopts an innovative coding scheme called RedStuff developed by Mysten Labs. It's like shredding a bulky file and precisely distributing the pieces to nodes around the world. Even if more than half of the fragments are lost, the system can still instantly restore the original data. This optimization based on erasure codes means that Walrus has significantly lower costs for storing large files compared to the Canister model of ICP. For developers, it’s like using a globally optimized CDN for Web3, rather than bearing the heavy computational burden of storing images.
Secondly, there is the flexibility advantage brought by ecological collaboration. ICP is an independent underlying chain; although it has strong technical barriers, its ecosystem is relatively closed. In contrast, Walrus's native genes are closely linked with SUI. In today's explosion of the Move language ecosystem, Walrus plays the role of an 'external hard drive'. It does not need to change SUI's consensus efficiency but acts as a dedicated storage protocol, providing almost seamless storage support for games and social applications on SUI. This modular thinking allows Walrus to quickly adapt to different needs like LEGO bricks, while ICP's full-stack architecture seems somewhat 'overly cumbersome'. In the market logic of 2026, developers are more inclined towards the 'optimal component combination' rather than being locked into a single versatile but closed platform.
Let’s take another look at the lethality in the economic model. Although the storage cost of ICP is much lower than that of ETH, its complex consensus mechanism and node hardware requirements still create bottlenecks in its marginal costs. The storage prices of Walrus are much closer to the cloud services of the Web2 era, and its incentive mechanism focuses more on storage proof and data availability. This means that when you store a 1GB video on Walrus, the fees you pay are transparent and extremely low, and due to its higher degree of decentralization, the assurance of data persistence no longer relies on the stability of a single subnet.
From the current on-chain data, as of the end of 2025, the user count of decentralized content platforms built on the SUI and Walrus architecture has already surpassed ten million. The core reason these applications did not choose ICP is 'read and write latency'. Walrus achieves loading speeds close to centralized servers through the distribution of edge computing nodes, which is decisive for Web3 social applications that pursue an ultimate experience.
Of course, ICP remains a great attempt, and its position in the field of decentralized computing is unshakable. But the emergence of Walrus proves one point: in the era of data explosion, specialized storage protocols often run faster than versatile players.
For ordinary investors and developers, I suggest paying attention to the following two indicators: first, the expansion speed of Walrus nodes in different geographical regions, which determines the response quality of its CDN; second, the activity level of multimedia projects on the SUI chain. If the future Web3 is really going to carry most of humanity's digital life, then a 'digital warehouse' like Walrus, capable of handling unstructured data cheaply and efficiently, will exhibit astonishing explosive potential.
We are at a critical stage of transitioning from 'computational consensus' to 'data consensus'. ICP has proven that the internet can be reconstructed, while Walrus is proving that the reconstructed internet can be as user-friendly as today’s fiber networks.
This article is an independent personal analysis and does not constitute investment advice.