Signum
Signum: A network-native wallet option with developer tooling, tokens, and smart contracts. Ranked #27 of 27 in Cryptocurrency Wallets Software by our editors (6.3/10); pricing: Open source; best for signum network users needing wallet access.
At a glance
- Editor score6.3 / 10
- PricingOpen source
- Best forSignum network users needing wallet access
- Paid fromFree
- Founded2014
- Facts checked24 Sep 2026
Where it wins
- Desktop and mobile wallet applications support network access.
- PoC+ consensus uses storage capacity and committed stake.
- HTTP API, SDK, tokens, and Java SmartJ support development.
Where it doesn't
- Smart contracts are developed in Java through Signum SmartJ.
- Running a node requires downloading and validating the blockchain.
- Support is provided through community channels and documentation.
Our verdict on Signum
Signum is an open-source public blockchain for digital payments, token transactions, and automated smart contracts. Wallet applications provide desktop and mobile access, while web, Windows, macOS, Linux, iOS, Android, API, and self-hosted options cover several operating environments. It is suited to Signum users, developers building on the network, and operators who want to validate their own copy of the ledger rather than use wallet access alone.
The network combines native on-chain tokens with programmable contracts that can self-execute and run at set times. Developers can interact through an HTTP API and the official JavaScript/TypeScript SDK, or build, debug, and deploy Java smart contracts with Signum SmartJ. This gives Signum a broader scope than a wallet limited to sending and receiving assets: the same ecosystem includes tokens, contract execution, and node access. Its Proof of Commitment (PoC+) consensus builds on Proof of Capacity by using disk storage and committed Signa to support block forging.
Signum’s open-source model and optional self-operated node appeal to teams and individuals who want direct participation in a public network. The trade-off is a more network-specific experience: smart-contract work centers on Java and SmartJ, and operating a node involves downloading and validating the complete blockchain. Buyers seeking a focused Signum wallet, token access, or blockchain development tools should find the feature set aligned with that use case. Those seeking a managed wallet service, broad multi-network coverage, or a different smart-contract language should consider alternatives.
Your product? Our editors can test Signum in depth and publish a review, labelled as paid · from $149/mo →
Signum pricing
Signum fact sheet
| Free plan | Not verified |
|---|---|
| Paid from | Free |
| Custody model | Not verified |
| Supported assets | Not verified |
| Multi-signature support | Not verified |
| Hardware wallet support | Not verified |
| Available platforms | Not verified |
| In-app fiat purchase | Not verified |
| Deployment | Cloud, Self-hosted, Desktop, Mobile |
| Platforms | Web, Windows, macOS, Linux, iOS, Android |
| Support | Community, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Open source |
| Website | signum.network |
| Facts checked | 24 Sep 2026 |
Alternatives to Signum
- Coinbase WalletA free, multi-platform self-custody wallet with broad network support and dApp access.9.3
- Trust WalletA free wallet for managing crypto and Web3 activity across mobile and browser extension.9.1
- MetaMaskManage Ethereum, Solana and Bitcoin, connect to dApps, and choose optional card services.9.0
Also Ranked In
Signum is ranked in 2 of our directories.
Used Signum? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used Signum for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
Write a reviewTwo minutes · verified accounts only · read by an editor before it appears
Featured on iTechGuides
Signum is listed in our Cryptocurrency Wallets Software directory. Add the badge to your site — it links back to this page.
<a href="https://www.itechguides.com/products/signum/"><img src="https://www.itechguides.com/best/badge/signum.svg" alt="Featured on iTechGuides" width="230" height="46"></a>
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update