--- title: wolfSSL Reviews meta_title: 'wolfSSL Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter reviews by the users' company size, role or industry to find out how wolfSSL works for a business like yours. aggregate_rating: rating_value: 4.6 review_count: 4 scale: '5' date_modified: '2026-06-15' parent_category: name: Confidentiality url: https://www.g2.com/categories/confidentiality --- # wolfSSL Reviews **Vendor:** wolfSSL **Category:** [SSL & TLS Certificate Tools](https://www.g2.com/categories/ssl-tls-certificate-tools) **Average Rating:** 4.6/5.0 **Total Reviews:** 4 ## About wolfSSL wolfSSL is an open source internet security company who's primary product is the wolfSSL embedded SSL Library. ## wolfSSL Reviews ### 1. Secure Your IoT Devices with the wolfSSL Embedded SSL Library **Rating:** 4.0/5.0 stars **Reviewed by:** Dhaval S. | Business Analyst, Mid-Market (51-1000 emp.) **Reviewed Date:** October 24, 2024 **What do you like best about wolfSSL?** The library's portability stands out through its abstraction layer with a simple API and OpenSSL compatibility layer, facilitating easier access to different environments. **What do you dislike about wolfSSL?** I think some people find the certificate verification process in wolfSSL problematic, especially when trying to verify against the root certificate. **What problems is wolfSSL solving and how is that benefiting you?** wolfSSL addresses the need for a cryptographic library that supports modern protocols. It enables users to efficiently establish secure connections across a variety of platforms and environments. ### 2. Excellenet performance and very lightweight SSL solution **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** October 08, 2024 **What do you like best about wolfSSL?** Very perfect for resource constraint devices where you need to add ssl capabilities quickly as its very light weight in terms of resources consumed.Community is great too and I have always got answers for my doubts in the community forum pages. The API is straightforward, and the examples provided in the documentation made the process smooth. I was able to get secure connections up and running in no time **What do you dislike about wolfSSL?** One complaint with this tool is that initial setups requires skimming through lots of documents and figuring out among multiple config options is tiresome. **What problems is wolfSSL solving and how is that benefiting you?** wolfSSL provides support for the latest cryptographic standards and protocols, helping our development teams ensure compliance with regulations like GDPR, HIPAA, and PCI-DSS. Our multiple applications utilize wolfSSL to implement secure payment processing, ensuring that all transactions are encrypted and meet industry standards for security. ### 3. Lightweight and very efficientSSL library for securing apps **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Mid-Market (51-1000 emp.) **Reviewed Date:** September 12, 2024 **What do you like best about wolfSSL?** It is very efficient having very low resource requirements and provides great performance. Its easy to use but has some learning curve for setup and complex feature usages. It has open source licence useful for quick testing. **What do you dislike about wolfSSL?** Community support is bit slower several times and learning curve is bit steep. There is not enough documentation to start with in a easy to begin with steps. **What problems is wolfSSL solving and how is that benefiting you?** Wolfssl is providing us a quick and easy way to implement in HR portals, recruitment tools and other training tools for securing our applications. ### 4. Supports modern protocol versions, well thought out for embedability **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** June 26, 2023 **What do you like best about wolfSSL?** It really lets you get at the logic of TLS, as just byte streams. You can do the actual I/O however you want, which is important for embedding scenarios. i.e., all the logic is decoupled from syscalls, sockets, etc. Also, they have good guides on how to do lots of different things. **What do you dislike about wolfSSL?** It's not as nice for situations where you want your application to write ciphertext into wolfSSL and get ciphertext out, i.e. with control flowing from your application into wolfSSL. Rather, you give it I/O callbacks, and when you interact with the plaintext read/write, WolfSSL calls your I/O callbacks to read/write ciphertext, i.e. control flowing from WolfSSL to your application for ciphertext I/O. **What problems is wolfSSL solving and how is that benefiting you?** We explored using wolfSSL for building an embedded application that needed a TLS client to interact with external systems. - [View wolfSSL pricing details and edition comparison](https://www.g2.com/products/wolfssl/reviews?section=pricing&secure%5Bexpires_at%5D=2026-06-29+11%3A38%3A50+-0500&secure%5Bsession_id%5D=6a07b554-122d-4a8f-83f8-f701de5b598f&secure%5Btoken%5D=1ebf6a0c3b83646a90ad54a235c9e5f79e57a546f65f327c29222055839fd90f&format=llm_user) ## wolfSSL Features **Administration** - Notifications - Warranty - Server License - Free Reissues **Functionality** - Multi-Domain Support - Browser Support - Site Seal - AI Features **Security** - Domain Validated SSL - Issuance Speed - Encryption Strength - Extended Validation SSL - Organization Validated SSL ## Top wolfSSL Alternatives - [Cloudflare Application Security and Performance](https://www.g2.com/products/cloudflare-application-security-and-performance/reviews) - 4.5/5.0 (580 reviews) - [Sectigo Certificate Manager](https://www.g2.com/products/sectigo-certificate-manager/reviews) - 4.5/5.0 (184 reviews) - [IONOS 1&1 Domains and hosting](https://www.g2.com/products/ionos-1-1-domains-and-hosting/reviews) - 3.5/5.0 (149 reviews)