--- title: Hashlock Reviews meta_title: 'Hashlock Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter reviews by the users' company size, role or industry to find out how Hashlock works for a business like yours. aggregate_rating: rating_value: 5.0 review_count: 5 scale: '5' date_modified: '2026-06-12' parent_category: name: Security and Privacy Services url: https://www.g2.com/categories/security-and-privacy-services --- # Hashlock Reviews **Vendor:** Hashlock **Category:** [Smart Contract Audit Services](https://www.g2.com/categories/smart-contract-audit-services) **Average Rating:** 5.0/5.0 **Total Reviews:** 5 ## About Hashlock Hashlock is the industry leading independent blockchain cybersecurity and smart contract auditing firm for web3. They are a highly specialised Blockchain Cybersecurity firm coming from manual analysis, community auditing backgrounds and differentiate by the quantity of findings and being maintaining a high level of collaboration with clients, both in Australia and globally. Reach out to request a smart contract security audit by our leading security researchers, conducted through manual analysis and best practice testing. ## Hashlock Reviews ### 1. World-Class Security Audits with Unmatched Speed **Rating:** 5.0/5.0 stars **Reviewed by:** Jacob K. | Small-Business (50 or fewer emp.) **Reviewed Date:** June 12, 2026 **What do you like best about Hashlock?** I appreciate Hashlock's smart contract auditing and penetration testing services. We learned about their strong industry reputation for having zero exploits in their audited work. Hashlock often offers the best value, with the fastest turnaround, enabling us to implement patches quickly before launch. The quality of their service is world-class, and their audit reports have served our clients well, offering trust through their security badge. Their quick turnaround in quoting and completing audits makes it easy to fit them into our tight project timelines. **What do you dislike about Hashlock?** N/A **What problems is Hashlock solving and how is that benefiting you?** Hashlock provides a high level of confidence for our team and clients before launch by delivering thorough, independent security reviews across smart contract audits and penetration testing. Their team is highly capable, responsive and professional, with the technical depth required to identify meaningful vulnerabilities and provide clear, practical recommendations. They are excellent at what they do and have been a valuable security partner for projects preparing to go live. ### 2. Trusted security partner for our Web3 launch **Rating:** 5.0/5.0 stars **Reviewed by:** Gor K. | CEO, Information Technology and Services, Small-Business (50 or fewer emp.) **Reviewed Date:** June 10, 2026 **What do you like best about Hashlock?** What we liked best about Hashlock was the combination of deep technical expertise, clear communication, and practical reporting. Their findings were detailed, well explained, and easy for our engineering team to act on. The team was responsive throughout the engagement, answered questions quickly, and made the remediation process straightforward. They felt like a real security partner rather than just a vendor delivering a report. **What do you dislike about Hashlock?** There was nothing major to dislike. The process was smooth, the team communicated clearly, and the deliverables matched what we needed. If anything, the only suggestion is to align scope, timelines, and technical access as early as possible so the review can move even faster. This is standard for any security audit and did not negatively impact the outcome. **Recommendations to others considering Hashlock:** I would recommend Hashlock to any Web3 team preparing to launch smart contracts, dApps, blockchain infrastructure, or other security sensitive products. Bring them in early, share full technical context, and leave enough time for remediation after the initial findings. Hashlock is a strong choice for teams that want a thorough security review, clear communication, and actionable findings that help improve the product before launch. **What problems is Hashlock solving and how is that benefiting you?** Hashlock helped us reduce security risk before launch by reviewing our [smart contracts / Web3 application / protocol / infrastructure] and identifying vulnerabilities that needed to be addressed. Their team gave us a clear understanding of the risks, practical remediation guidance, and confidence that our product was more secure before deployment. The biggest benefit was having an experienced Web3 security team review the system thoroughly and communicate findings in a way our team could act on quickly. This helped us prioritize fixes, improve our security posture, and move forward with greater confidence. ### 3. Exceptional Attention to Detail and Security **Rating:** 5.0/5.0 stars **Reviewed by:** Ivan V. **Reviewed Date:** June 09, 2026 **What do you like best about Hashlock?** I appreciate how Hashlock has always been very professional across various projects I have worked on with them. Their attention to detail is really good, especially concerning privacy, which keeps my customers and referrals secure on the blockchain. The combination of their methodology, expert advice, and delivering what they promise on time is valuable to me. The team's expertise and collaborative approach in solving solutions are very important aspects of working with Hashlock that I appreciate, and I definitely plan to continue working with them in the future. **What do you dislike about Hashlock?** Nothing **What problems is Hashlock solving and how is that benefiting you?** Hashlock ensures security on the blockchain with detailed privacy measures. Their expert advice and timely methodical approach provide confidence that what is done on the blockchain is safe. ### 4. Hashlock Delivers Reliable, Efficient Smart Contract Audits-On Time Across all Time Zones **Rating:** 5.0/5.0 stars **Reviewed by:** Mahul R. | QA Engineer Lead Consultant, Small-Business (50 or fewer emp.) **Reviewed Date:** June 08, 2026 **What do you like best about Hashlock?** This is the 2nd time I have directly worked with Hashlock to audit a smart contract for me for a project. They are extremely reliable and efficient when it comes to delivering with no delay. Even if they are in Australia they are able to get the job done in different timezones. **What do you dislike about Hashlock?** Open an office in the UK, EU and UAE, more offices other than Australia would be desirable in the future. **Recommendations to others considering Hashlock:** Hashlock provide an immutable validation gateway. Anyone who is even contemplating utilising smart contract functionality must have this audited by Hashlock. **What problems is Hashlock solving and how is that benefiting you?** Smart contract audit ### 5. Highly Skilled Auditors and Consultants Deliver Quick, High-Value Results **Rating:** 5.0/5.0 stars **Reviewed by:** Nicholas M. | Small-Business (50 or fewer emp.) **Reviewed Date:** June 10, 2026 **What do you like best about Hashlock?** Highly-skilled auditors and an experienced knowledgeable team of consultants that worked with us to ensure the best outcome for our project. **What do you dislike about Hashlock?** Nothing comes to mind, reasonable price, quick turn-around and experienced team. **Recommendations to others considering Hashlock:** Take the worry out of contract audits, use Hashlock! **What problems is Hashlock solving and how is that benefiting you?** Securing our Contracts ahead of a Solana mainnet launch. - [View Hashlock pricing details and edition comparison](https://www.g2.com/products/hashlock/reviews?section=pricing&secure%5Bexpires_at%5D=2026-06-25+11%3A56%3A11+-0500&secure%5Bsession_id%5D=6ab1a71b-b6de-4b30-8e3e-f54e311ac837&secure%5Btoken%5D=7b565a74b6ccee3370b137ad95a2f2a9135f6a9258d0b242406c04371f9742dc&format=llm_user) ## Hashlock Features **Planning** - Needs Assessment - Resource Allocation - Stayed within Budget - Statement of Work - Best Practices **Delivery** - Technical Expertise - Met Deadlines - Meeting Management - Project Updates - Scope Management - Roll-out **Team Quality** - Change Management Skills - Executive Presence - Vertical Expertise - Technology Partnerships ## Top Hashlock Alternatives - [Plavno](https://www.g2.com/products/plavno/reviews) - 4.8/5.0 (9 reviews) - [Softstack](https://www.g2.com/products/softstack/reviews) - 5.0/5.0 (6 reviews) - [Antier Solutions](https://www.g2.com/products/antier-solutions/reviews) - 4.4/5.0 (4 reviews)