Rollups & Appchains as a Service
Tanssi provides decentralized infrastructure enabling fintech and real-world asset teams to deploy customizable, Ethereum-grade secure appchains quickly.
Overview
Tanssi is a decentralized infrastructure platform designed to enable fintech and real-world asset (RWA) teams to deploy fully customizable, Ethereum-grade secure application-specific blockchains (appchains) rapidly. Unlike traditional blockchain deployments that can take months, Tanssi allows teams to launch appchains in minutes by leveraging modular, production-ready infrastructure. This infrastructure supports independent governance, scalability, and compliance tailored to specific use cases.
The platform achieves Ethereum-grade security through its integration with Symbiotic, which backs Tanssi appchains with over $350 million USD in Ethereum-backed economic security. Each appchain benefits from dedicated, decentralized, and dynamically rotated validator and sequencer sets, ensuring deterministic 12-second finality and operational sovereignty. This design eliminates centralized vulnerabilities common in other fast-rollout platforms that rely on centralized sequencers or rigid templates.
Tanssi supports both EVM-compatible templates for rapid deployment and fully customizable Substrate-based environments for teams needing tailored compliance, governance, and transaction logic. The platform automates validator orchestration, decentralized sequencing, and provisioning of essential infrastructure components such as RPC endpoints, explorers, wallets, and indexers. This automation allows development teams to focus on product innovation and market growth rather than infrastructure management.
Developers can get started quickly using Tanssi’s open documentation and developer portal, which provide tools for network building, deployment, management, and interoperability. The platform supports popular Ethereum development tools and wallets, including MetaMask, Hardhat, Foundry, and Ethers.js. Tanssi also offers a TestNet environment and a grants program to support builders. Hundreds of projects are already building on Tanssi, leveraging its unique combination of security, decentralization, and customizability.
The Problem
Deploying secure, scalable, and compliant appchains for fintech and real-world asset applications is complex and time-consuming. Existing solutions often require months of development and rely on centralized components that introduce vulnerabilities and limit operational sovereignty.
The Solution
Key Features
Rapid Appchain Deployment
Launch appchains in minutes instead of months using modular templates and automated tooling.
Deterministic 12-Second Finality
Fast and predictable transaction finality supported by decentralized sequencing.
Comprehensive Developer Toolkit
Supports Ethereum tools like MetaMask, Hardhat, Foundry, Ethers.js, and Substrate tools for flexible development.
Built-in Interoperability and Bridges
Includes native bridges and interoperability features to connect with Ethereum and other networks.
Key Strengths
How Developers Use Rollups & Appchains as a Service
Fintech Appchain Deployment
Financial institutions can deploy compliant, secure appchains tailored to regulatory requirements and operational needs.
Real-World Asset Tokenization
Tokenization platforms use Tanssi to launch scalable, secure blockchains for managing real-world asset-backed tokens with custom governance.
DeFi Protocols with Independent Governance
DeFi developers build appchains that require dedicated validator sets and customizable transaction logic for enhanced security and flexibility.
Works Well With
Arbitrum One
zkSync Era
Optimism
Polygon PoS
Cosmos
Moonbeam
Ship faster than your competition
Free RPC across 77+ chains. Spin up an endpoint in under 30 seconds.
Compare
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| Cross-Chain | |||
| Customizability | |||
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Pricing
Standard | |
|---|---|
| Price (Monthly) | Custom pricing |
| Price (Annual) | Custom pricing |
| Messaging | N/A |
| Support | Community support via Discord and GitHub |
| Analytics |
Start Building Now
Reliable RPC, powerful APIs, and zero hassle.
Resources
Tanssi provides extensive documentation, developer guides, and community resources to support appchain deployment and management. The docs cover network building, deployment, management, interoperability, and node operation. Community channels include Discord, Telegram, and GitHub for support and collaboration.