---
title: OpenSSL Reviews
meta_title: 'OpenSSL Reviews 2026: Details, Pricing, & Features | G2'
meta_description: Filter 27 reviews by the users' company size, role or industry to
  find out how OpenSSL works for a business like yours.
aggregate_rating:
  rating_value: 4.5
  review_count: 27
  scale: '5'
date_modified: '2026-07-12'
parent_category:
  name: Confidentiality
  url: https://www.g2.com/categories/confidentiality
---

# OpenSSL Reviews
**Vendor:** OpenSSL  
**Category:** [SSL & TLS Certificate Tools](https://www.g2.com/categories/ssl-tls-certificate-tools)  
**Average Rating:** 4.5/5.0  
**Total Reviews:** 27
## About OpenSSL
OpenSSL is an open source project that provides a robust, commercial-grade, and full-featured toolkit for the Transport Layer Security (TLS) and Secure Sockets Layer (SSL) protocols.





## OpenSSL Discussions
  - [What is OpenSSL used for?](https://www.g2.com/discussions/what-is-openssl-used-for)

- [View OpenSSL pricing details and edition comparison](https://www.g2.com/products/openssl/reviews?page=2&section=pricing&secure%5Bexpires_at%5D=2026-07-15+18%3A40%3A40+-0500&secure%5Bsession_id%5D=5282352c-68b8-42ea-9532-217498163db0&secure%5Btoken%5D=b9ad1c2d82b73570f193344d2f8fd07d6a8be2226c72316f368d7116e6ce0696&format=llm_user)

## OpenSSL 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 OpenSSL Alternatives
  - [Letsencrypt](https://www.g2.com/products/letsencrypt/reviews) - 4.8/5.0 (21 reviews)
  - [AWS Certificate Manager](https://www.g2.com/products/aws-certificate-manager/reviews) - 4.5/5.0 (55 reviews)
  - [DigiCert ONE](https://www.g2.com/products/digicert-one/reviews) - 4.4/5.0 (31 reviews)