2026 Best Software Awards are here!See the list
OpenZeppelin

By OpenZeppelin

Unclaimed Profile

Claim your company’s G2 profile

Claiming this profile confirms that you work at OpenZeppelin and allows you to manage how it appears on G2.

    Once approved, you can:

  • Update your company and product details

  • Boost your brand's visibility on G2, search and LLMs

  • Access insights on visitors and competitors

  • Respond to customer reviews

  • We’ll verify your work email before granting access.

Claim Now
5.0 out of 5 stars
4 star
0%
3 star
0%
2 star
0%
1 star
0%

How would you rate your experience with OpenZeppelin?

It's been two months since this profile received a new review
Leave a Review

OpenZeppelin Reviews & Provider Details

Product Avatar Image

Have you used OpenZeppelin before?

Answer a few questions to help the OpenZeppelin community

OpenZeppelin Reviews (1)

Reviews

OpenZeppelin Reviews (1)

5.0
1 reviews
Search reviews
Filter Reviews
Clear Results
G2 reviews are authentic and verified.
Nirmit S.
NS
Blockchain Developer
Small-Business (50 or fewer emp.)
"OpenZeppelin: A free and open-source library for creating smart contracts"
What do you like best about OpenZeppelin?

OpenZeppelin provides an Open Source library for developing smart contracts. By inheriting them, they provide a standard for writing smart contracts. For example, ERC20 for cryptocurrency and ERC721 for non-financial tokens.

They also provide various tools such as defender, which allows us to send transactions without much difficulty. Review collected by and hosted on G2.com.

What do you dislike about OpenZeppelin?

There are no drawbacks to using OpenZeppelin tools. My only suggestion is that they improve their defender tool to handle the error 'Transaction not mined within 750 seconds...' Review collected by and hosted on G2.com.

There are not enough reviews of OpenZeppelin for G2 to provide buying insight. Below are some alternatives with more reviews:

1
Plavno Logo
Plavno
4.8
(9)
Plavno is an international full-cycle software development company which combines solid technical skills with 14 years old expertise gained over the years and across various industries. We solve problems of all complexity and scale. Plavno deliver Web and Mobile solutions, always following the highest standards to make the businesses of our customers more innovative and successful. FOCUS ON: ✔Web3 / DeFi / DAO / Smart contract ✔WebRTC ✔Web Development ✔Mobile App Development ✔Chat and Chatbot Development ✔ML & AI Plavno has a strong and dedicated team of IT professionals working in the SAFe Scaled Agile Framework environment. Our team consists of a CTO, Team leaders, Product and Project managers, Developers and QA. The ultimate goal is to do exactly what our customers need and create long-term value throughout their digital transformation journey. LET’S CONNECT Excellent communication and a full understanding of clients' goals is the standard for us: Admin@plavno.io
2
Softstack Logo
Softstack
5.0
(6)
Our development company offers custom software, mobile, and web application solutions. Our firm provides exceptional professional services in strategy, user experience, design, and full-stack engineering to bring brilliant ideas into reality. We transform ambitious concepts into groundbreaking apps using Node, React, Electron, Python, C++, and other technologies.
3
Antier Solutions Logo
Antier Solutions
4.4
(4)
Offering Customized And Scalable White Label Crypto Exchange Software Solutions At A Low Cost
4
BlockChainSentry Logo
BlockChainSentry
4.0
(1)
BlockChainSentry offers end-to-end custom, scalable, Web-3-based blockchain security solutions, including vulnerability management, smart contract audits, compliance audits, penetration testing, threat intelligence, and test automation.
5
AnChain.AI Logo
AnChain.AI
(1)
Leading AI blockchain #security company identifying and solving vulnerabilities for exchanges, wallets, blockchain protocols and DApps.
6
Trinetix Logo
Trinetix
(0)
Trinetix is a trusted digital product partner to world-renowned enterprises and fast-growing businesses globally. We empower forward-thinking leaders to bring impactful ideas to digital reality through partnership, creativity, and innovation. Our teams are driven to push the boundaries of what's possible and pioneer digital solutions that create 360° value—inside and globally. We strive to drive positive change and develop an environment that fosters exploration, creativity, and empowers people to become their best selves. Trinetix's ultimate mission is to unlock new opportunities for individuals and organizations to tackle today's challenges and shape the future. Our core specializations: - Experience Design - Intelligent Automation - Blockchain Solutions - Mobile App Development - Cloud Enablement - Intelligent Digital Assistants - Data Enablement - AI/ML - Visual Communication Ready to explore tomorrow’s potential? Email us at hello@trinetix.com
7
Idea Usher Logo
Idea Usher
(0)
Idea Usher is a top-tier tech solution provider, offering comprehensive, next-gen digital solutions to startups, Fortune 500 companies, and global enterprises. Headquartered in Mohali, India, with additional offices in the USA, UK, and Canada, we deliver innovative technology solutions that empower brands to excel in today’s dynamic digital landscape. Our mission is simple yet powerful: to bridge the gap between vision and reality with technology that drives meaningful impact. With 11+ years of industry experience, we have completed over 1000 projects across 50+ countries, successfully serving a diverse clientele of 500+ businesses worldwide. From AI and Blockchain to Web3 and Tokenization, our services are designed to meet the unique needs of each client, whether it’s building customized apps, modernizing legacy systems, or deploying future-focused tech solutions. Our team consists of 250+ highly skilled experts, including developers, engineers, designers, and digital strategists, who bring a wealth of knowledge to each project. With expertise in 35+ tools and languages, we ensure that our solutions are at the forefront of innovation and functionality. At Idea Usher, we believe in blending sleek design with advanced technology, focusing on human-centered UI/UX to create intuitive, impactful digital experiences. Customer satisfaction is at the core of our approach, and we are dedicated to exceeding expectations with every project. Over the years, we’ve had the privilege of working with renowned brands like BuzzTime, Gold’s Gym, Share My Ride, Payhoo, huBear, and Mediport, among others. Our commitment to quality, collaboration, and innovation has established us as a trusted partner in the tech industry.
8
Solidity Finance Logo
Solidity Finance
(0)
Our team of experienced solidity smart contract auditors conduct audits for tokens, NFTs, crowdsales, marketplaces, gambling games, financial protocols, and more! We leverage a combination of static analysis, automated tools, and a robust manual review process to provide industry-leading security recommendations to project teams.
9
ChainSecurity Logo
ChainSecurity
(0)
ChainSecurity is a provider of smart contract auditing services, specializing in the security assessment of complex blockchain projects. Since its inception in 2017, the company has collaborated with top-tier DeFi protocols, research institutions, central banks, and large organizations to ensure the integrity and reliability of their smart contracts. By leveraging advanced tools and methodologies, ChainSecurity delivers comprehensive audit reports that detail system descriptions and identify potential vulnerabilities, thereby enhancing the overall security posture of blockchain applications. Key Features and Functionality: - Comprehensive Audits: ChainSecurity conducts in-depth analyses of smart contracts, examining code for security flaws, functional correctness, and adherence to best practices. - Advanced Tooling: Utilizing state-of-the-art tools like Securify, developed in collaboration with ETH Zurich, ChainSecurity offers automated and manual reviews to uncover vulnerabilities. - Diverse Expertise: The company has audited a wide range of projects across various sectors, including DeFi protocols, stablecoins, lending platforms, and decentralized exchanges. - Public Audit Reports: ChainSecurity provides transparent and detailed audit reports, allowing stakeholders to understand the security measures and findings related to their projects. Primary Value and Problem Solved: ChainSecurity addresses the critical need for security in the blockchain ecosystem by identifying and mitigating vulnerabilities within smart contracts. By offering thorough and transparent audits, the company helps organizations build trust with their users, prevent potential exploits, and ensure the safe operation of their blockchain applications. This proactive approach to security fosters a more robust and reliable decentralized financial landscape.
10
Slowmist Logo
Slowmist
(0)
The SlowMist security team has audited more than 1,500 well-known smart contracts, covering public blockchain platforms such as Ethereum and blockchains based on the Ethereum Virtual Machine (EVM), EOS, Fabric, Solana, Klaytn, Aptos. During these audits, we also discovered hundreds of high-risk and medium-risk vulnerabilities. SlowMist is the first Chinese company to enter the Etherscan smart contract security audit recommendation list. The audit report service has received recognition and appreciation from dozens of well-known exchanges, such as the Best Security Audit Partner award by OKX.
Show More

No Discussions for This Product Yet

Be the first to ask a question and get answers from real users and experts.

Start a discussion
Pricing

Pricing details for this product isn’t currently available. Visit the vendor’s website to learn more.

Product Avatar Image
OpenZeppelin