# Suiet Wallet Shuts Down Amidst Sui Ecosystem Contraction The self-custodial wallet ends support as Sui network activity and user engagement decline. - **Source:** [Cointelegraph.com News](https://brifing.si/source/2e81e982-0137-4db0-8ac2-351f37085775) - **Published:** 2026-11-11 - **Topic:** [Finance](https://brifing.si/c/finance) - **Original article:** - **On Brifing:** https://brifing.si/s/41d9c8d1-8e26-4d70-b5da-67d92c512d13 ## Suiet Announces Official Closure Suiet, a self-custodial wallet specifically designed for the Sui blockchain, has officially announced its decision to shut down operations. The platform will cease all software updates and support, with its critical API services scheduled to terminate permanently after November 14. This move marks another significant exit from the broader Sui ecosystem. ## Declining Network Performance Metrics The Sui network is currently facing a sharp downturn in decentralized finance activity. Total value locked on the platform dropped by over 22% within the past month, reaching approximately $413 million. Furthermore, daily active users plummeted from 601,000 in November 2025 to roughly 128,000 in October 2026, representing a massive 79% decline. ## Economic Challenges for Developers Industry experts suggest that the recent wave of project closures stems from economic pressures rather than fundamental protocol flaws. High engineering costs combined with dwindling user volume make it difficult for wallet providers to justify continued support. Consequently, vendors are increasingly shifting their resources toward less capital-intensive blockchain networks to remain profitable. ## Broader Ecosystem Exit Trends Suiet is not the only project departing the Sui ecosystem this month. The hardware wallet project Suiball announced its closure on November 10, while the provider Phantom ceased support for the network in September. These consecutive exits highlight growing concerns regarding the long-term sustainability of maintaining infrastructure on the Sui blockchain. ## Security and Operational Incidents Security vulnerabilities have further complicated the ecosystem's stability. The DeFi project Full Sail recently shut down following a security incident involving Switchboard, which resulted in approximately $91,000 in losses. Such events create additional operational risks for wallet providers, who must manage expansive attack surfaces while navigating a shrinking user base. ## Transaction Volume Versus Users Despite the drop in active users, transaction counts on the Sui network rose to 324 million in October, up from 101 million in November 2025. However, analysts note that higher transaction volume does not necessarily equate to increased user engagement, as automated processes can inflate these figures without providing sustainable revenue. ## Impact of Network Outages The Sui network has struggled with reliability, experiencing four distinct outages in 2026 totaling 22 hours of downtime. These disruptions, including a six-hour halt in January and software-related bugs in May, prevent users from managing positions. Such technical instability contrasts sharply with competitors like Solana, which has remained stable since February 2024. ## Future Outlook for Sui The departure of Suiet and other service providers underscores the critical challenges facing the Sui ecosystem. While the protocol itself remains functional, the combination of economic strain, technical outages, and declining user participation creates a difficult environment. Future growth will depend on the network's ability to retain developers and improve operational reliability. ## Sources covering this story - https://cointelegraph.com/news/suiet-wallet-shut-down-latest-exit-sui-ecosystem?utm_source=rss_feed&utm_medium=rss&utm_campaign=rss_partner_inbound — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._