Siacoin is part of a niche segment within the crypto space focused on decentralized cloud storage. Unlike traditional storage providers where data is managed and stored centrally, Siacoin enables users to rent out unused disk space via a blockchain-based network. By using smart contracts and a token-based payment system, Sia creates a decentralized marketplace for storage, with Siacoin (SC) serving as the transactional currency. The project emphasizes censorship resistance, cost efficiency, and trustless infrastructure as key differentiators from centralized competitors.
In this article, we will take a closer look at the Siacoin project and provide a price prediction for the SC token for the years 2025, 2027, 2030, 2035, and 2040.
What Is Siacoin (SC)?
Siacoin (SC) is the native token of Sia, a blockchain-based platform designed to provide decentralized cloud storage. Rather than relying on centralized entities like Amazon or Google, Sia enables users to rent out their excess hard drive space to others in a peer-to-peer manner. The platform operates as a trustless marketplace where all storage agreements and payments are governed by smart contracts. SC serves as the primary medium of exchange on the network, used by renters to pay for storage and by hosts as collateral.
The concept was initially developed in 2013 by David Vorick, with further contributions from Luke Champine. Sia officially launched in June 2015 under Nebulous, Inc., and later transitioned governance to the Sia Foundation in 2021. The Foundation, a non-profit, is tasked with maintaining the protocol, supporting development, and ensuring network scalability. It is funded through a block subsidy and runs a grants program to encourage third-party development.
Technically, Sia stores data by splitting it into 30 encrypted segments, each uploaded to a different host. This design increases redundancy and security. Hosts are required to lock SC as collateral, providing a financial incentive to maintain uptime and integrity. Transactions are recorded on the blockchain, ensuring accountability.
Sia positions itself as a direct competitor to centralized cloud storage providers, offering lower prices due to its decentralized model. However, while the technology is functional, mainstream adoption and network scale remain ongoing challenges that will significantly impact Siacoin's valuation in the years ahead.
Siacoin (SC) Price Prediction for 2025, 2027, 2030, 2035, 2040
As of June 13, 2025, Siacoin's price is $0.0030. Its market cap of $171.86 million places the token slightly above the 240th position in the CoinMarketCap ranking.
The prognosis was made using a combination of fundamental and technical analysis.
| Year | Price Prediction | ROI of your investment (if you buy the coin now) |
| 2025 | $0.0062 | 106.67% |
| 2027 | $0.0046 | 53.33% |
| 2030 | $0.016 | 433.33% |
| 2035 | $0.03 | 900.00% |
| 2040 | $0.06 | 1,900.00% |
2025
The year 2025 follows the highly anticipated Bitcoin halving event of 2024, an event that traditionally sets the stage for bullish momentum across the crypto market. Siacoin, as a long-standing decentralized storage project, may benefit from increased interest in practical blockchain use cases during such uptrends. While SC is unlikely to experience exponential gains compared to newer tokens, its established network and real-world utility can help it capture investor attention. As Bitcoin's price potentially rises due to reduced supply and increasing demand, capital often flows into altcoins like SC. Given this market environment, our forecast places the Siacoin price at approximately $0.0062 by the end of 2025.
2027
Pre-halving years, like 2027, are typically marked by increased market uncertainty, ranging from moderate corrections to prolonged bearish trends. In such a climate, tokens with slower growth and limited hype may struggle to maintain their value. While Siacoin’s fundamentals remain stable, investor focus might shift toward newer narratives such as AI, tokenized assets, or Layer-2 scaling. As a result, Siacoin could experience slight depreciation, with a forecasted price of around $0.0046.
2030
With the Bitcoin halving in 2028 expected to initiate another cycle of market enthusiasm, the years that follow may once again boost the broader crypto landscape. By 2030, decentralized storage could be a more mature and widely adopted sector, especially as data privacy becomes a growing concern. Siacoin, if it continues to develop and integrate with enterprise and Web3 platforms, could benefit from this expansion. Our projection suggests SC could reach approximately $0.016 by 2030.
2035
By 2035, blockchain may become embedded in various sectors, including healthcare, finance, and cloud services. In such a future, demand for decentralized and censorship-resistant storage solutions like Siacoin could increase. However, the competitive landscape will be intense, requiring the project to continuously innovate. If it does, SC might reach $0.03, reflecting steady growth and broader adoption.
2040
Looking 15 years ahead, the crypto market will likely undergo multiple cycles and transformations. Assuming Siacoin adapts to shifting trends, integrates advanced storage solutions, and maintains network security, it may achieve a value of $0.06. While speculative, this forecast reflects the long-term potential of decentralized infrastructure.
Siacoin (SC) Price Analysis for the Past Several Years
| Date | Price | Why the price dropped/rose to this level (what influenced the price change) |
| Jan 6, 2018 | $0.094 | Siacoin (SC) reached its all-time high during the massive crypto bull market of late 2017 and early 2018. This surge was largely driven by a wave of retail investor enthusiasm and the promise of blockchain disrupting traditional industries. Siacoin gained particular attention as one of the earliest decentralized storage networks, appealing to users seeking privacy and data ownership outside of centralized cloud providers. The price peak reflected both speculative hype and genuine interest in the project's long-term potential. |
| Dec 15, 2018 | $0.0023 | After the bubble burst, the market entered a prolonged bear phase. Siacoin, like many other altcoins, suffered severe losses. With investor sentiment turning negative and trading volumes dropping, SC fell over 95% from its all-time high. The decline was a reflection of market-wide disillusionment and a lack of immediate utility adoption in the blockchain space. |
| Aug 17, 2020 | $0.0049 | During the DeFi boom, Siacoin experienced a modest recovery. Interest in decentralized technologies was reignited, and projects with working products started regaining attention. Network upgrades and increased discussion around Web3 storage options gave SC some upward momentum. While it didn’t reach previous highs, it marked a period of renewed optimism. |
| May 7, 2021 | $0.058 | SC saw a strong resurgence amid the 2021 bull market. The price climbed quickly as altcoins rallied across the board. Siacoin benefited from positive news surrounding protocol improvements and increased use cases for decentralized file storage. It became a part of broader investor portfolios seeking exposure to practical blockchain applications. |
| Jun 18, 2022 | $0.0031 | In a harsh downturn triggered by the collapse of major crypto firms like Terra and Celsius, SC fell sharply. Investors fled to safety, and even well-established altcoins were heavily sold off. Siacoin’s price mirrored the general market collapse. |
| Oct 23, 2023 | $0.0078 | SC saw a brief rally following its integration into a decentralized storage alliance, bringing new attention from enterprise partners. The development was seen as a validation of the project’s relevance. |
| Mar 29, 2025 | $0.0056 | A slight uptick occurred as Siacoin developers revealed plans for scaling solutions and enterprise-oriented features. The update signaled long-term vision and sparked modest investor interest. |
Q&A
Is SC a good investment?
Before making any investment decision, we strongly recommend that you do not rely solely on any single article or prediction. Instead, always conduct thorough independent research. Consider the project’s fundamentals, market trends, and your own risk tolerance.
What will be the SC price in 10 years?
Some forecasts suggest that by 2035, the price of Siacoin (SC) could reach around $0.03. This prediction is based on potential developments in decentralized storage technology and increased adoption. However, this is speculative, and prices in the crypto market can be highly volatile. Please make sure to do your own due diligence.
Should you buy SC now?
As of June 2025, SC is trading significantly below its all-time high. Despite this, the CoinMarketCap community remains optimistic—90% of users have given a bullish rating. This shows a positive sentiment, but remember: sentiment does not equal certainty.
Conclusion
Siacoin remains a functional and technically sound project within the decentralized storage space, though its long-term success will depend on adoption and competitive positioning. As the broader Web3 ecosystem evolves, SC’s future value will hinge on real-world utility, continued development, and its ability to stand out among emerging storage solutions.
