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Deliver the best possible version of every smart contract
At Apriorit, we know blockchain security from A to Z. Thanks to our combination of diverse cybersecurity experience and auditing skills, we know exactly where to look for errors and vulnerabilities.
You’ll receive an extensive report describing the work performed, issues discovered, their risk scores, and any changes we suggest. After your team has addressed each issue, we’ll conduct a second audit to confirm the security of your blockchain.
20+
blockchain platforms we work with
30+
completed security audits
100+
vulnerabilities mitigated
98%
customer retention rate
Our approach to blockchain security assessment
Types of Web3 products we audit
Smart contracts
With end-to-end audits, we simulate real-world attacks and validate contract logic against compliance requirements to determine how to strengthen your contract security.
Crypto wallets
Wallet audits identify weaknesses in cryptography, malware resistance, and integration flaws. Apriorit experts ensure your funds remain secure in any environment.
dApps
dApp audits cover the entire stack, including logic, data storage, APIs, user access, and third-party dependencies. Prove dApp reliability to users and investors with this audit.
DEXs
Apriorit analyzes all DEX components, from smart contracts to cross-chain bridges, to ensure that the crypto assets of your users are stored, transferred, and exchanged securely across any network.
NFT ecosystem
Whether you provide minting, transfers, metadata storage, or marketplace contracts for NFTs, Apriorit’s security team will help you identify and fix any security vulnerabilities across your NFT system.
Decentralized investment platforms
We help you secure investment platforms by reviewing business logic, regulatory compliance, and technical resilience. We also offer advice on mitigating security-related financial losses.
Blockchain infrastructure
Identify weaknesses and enhance protection across all elements of your blockchain infrastructure. We’ll check everything: from peer-to-peer communications to user-facing apps.
Don’t see your product listed?
Let’s talk about auditing it and strengthening its security.
Our tech stack for blockchain auditing and security testing
Ethereum
Flare
Solana
Vega
Tezos
Ripple
Cardano
Algorand
Polygon
Slither
Mythril
Solhint
Pylint
SonarQube
Truffle
OpenZeppelin
Hardhat
MetaMask
Ganache
Solochain
Hyperledger Caliper
JMeter
Brownie
Anchor
.NET
Flutter
React Native
Node.js
С++
Golang
Rust
Python
JavaScript
Kotlin
Dart
Swift
Why trust Apriorit with your project’s audit?
01
Focus on cybersecurity
As an ISO 27001-certified company, Apriorit prioritizes blockchain security at every stage of development. We’ll ensure that your product is secured during and after our cooperation.
02
Fast access to blockchain experts
Our experts have 7+ years of experience in developing and auditing blockchain. We’ll identify potential vulnerabilities in your product and provide actionable advice on how to fix them.
03
Deadline-driven audit teams
Our blockchain security auditors rely on disciplined project management to conduct thorough security assessments and consultations within the discussed deadlines.
04
Transparent workflow and communication
We keep you informed and updated throughout the audit process, providing clear progress updates, accessible reporting, and open communication.
Don’t leave your code exposed — schedule a professional blockchain security audit and safeguard your platform!
Our clients’ success stories
Smart Contract Security Audit: Penetration Testing and Static Analysis
Our client, a leading software manufacturer, provides an innovative blockchain solution. They needed a security audit of Ethereum smart contracts designed to mint and sell a new cryptocurrency.
Apriorit conducted an in-depth security audit and confirmed that there were no critical issues, giving our client peace of mind. We also provided insights on contract code optimizations and improvements.
Evaluating Smart Contract Security for Decentralized Finance (DeFi)
Plenty, a decentralized yield farm, received our assistance to evaluate the security of their Tezos smart contracts to ensure the safety of user funds.
Our team found 15 vulnerabilities, provided prompt feedback on how to address them, and reassessed their smart contract security after the client remedied the discovered issues.
Enhancing Financial Data and Operational Security with a Tezos Wallet and dApp Audit
Cryptonomic provides tools and services for blockchain-based financial products. To improve the security of their users’ finances, they requested an audit of their Tezos blockchain solutions.
The Apriorit team discovered several low- and medium-risk vulnerabilities in the wallet and smart contracts, as well as a logical error in the bot application. Cryptonomic quickly eliminated the vulnerabilities and passed the final audit.
What our clients say about us
Our blockchain audit process
01
Initial contact
- Gathering information about your team and project
- Signing an NDA before moving on to the sensitive elements of the project
02
Defining project scope and proposal
- Studying your product code
- Assessing the scope of work
- Providing a detailed estimate for the expected workload, timeline, and cost
03
Conducting a security audit
- Performing a series of extensive checks and tests according to our custom blockchain auditing methodology and the specifics of your product
04
Compiling audit report
- Drafting a detailed audit report that includes our methodology, vulnerabilities discovered, their risk scores
- Providing our experts’ recommendations for eliminating the discovered issues
05
Audit remediation
- Discussing all findings and recommendations with our team
- Helping your team implement changes to fix any vulnerabilities we discover
06
Conducting a secondary audit
- Checking the implementation of the recommendations listed in our report
- Re-evaluating the security of your blockchain product
07
Compiling final report
- Updating the report with new findings and confirming issue remediation
- Providing a new security rating for your blockchain solution.
FAQ
What is a blockchain security audit?
A blockchain security audit is a comprehensive analysis of a company’s blockchain infrastructure (or some parts of it). The goal of a blockchain audit is to identify potential vulnerabilities and provide recommendations for improving the security posture of a blockchain system to make it more robust and resilient.
When should I request a blockchain security audit?
<p>A blockchain security audit is crucial at various stages of a project’s lifecycle. To feel blockchain audit benefits the most, conduct it in these three cases:</p>
<ul class=apriorit-list-markers>
<li>You are preparing to enter the market. Before going live, your blockchain system needs a comprehensive security check to proactively protect it from vulnerabilities and garner trust among future users.</li>
<li>You have detected malicious activity. An audit can help you quickly uncover and rectify security issues before they lead to reputational and technical damage.</li>
<li>You’ve implemented a major update. An audit will help you ensure that your blockchain system’s security measures are intact and provide continuous protection against threats.</li>
</ul>
How much do blockchain security audits cost?
<p>The <a href=/dev-blog/blockchain-app-development-cost>cost of a blockchain security audit</a> depends on various factors, including the complexity of the blockchain network, documentation quality, and the extent of test coverage. At Apriorit, we tailor our pricing to your project and break down the cost in detail.</p>
Contact us to get a quote. We’ll promptly estimate the cost of your project and recommend the best option according to your needs.
What services does a blockchain audit include?
<p>As a blockchain security company, we include the full scope of tests and services in our audits: code reviews, penetration testing, infrastructure security checks, threat modeling, and other types of analysis. We also verify that your blockchain system works according to your documentation.</p>
Based on the results, Apriorit’s blockchain security auditors provide a detailed audit report that covers our methodology, vulnerabilities discovered, and recommendations for eliminating them.
What blockchain platforms do you work with?
We have expertise in over 20 blockchain platforms, including Ethereum, Tezos, Solana, EVM-based platforms, Bitcoin, and Hyperledger. Our extensive experience with this technology allows us to conduct blockchain security audits for any solution on any blockchain platform.
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