Pantherun Real-Time Encryption vs Themis: Side-by-Side Comparison (2026)

Pantherun Real-Time Encryption: Real-time encryption solution for data at rest and in motion at Gigabit speeds. built by Pantherun. Core capabilities include Real-time encryption with zero latency at Gigabit speeds, Patent-pending parallel processing algorithm, Encryption for both data at rest and data in motion..

Themis: Themis is an open-source cryptographic services library that provides high-level encryption and data protection capabilities for securing data during authentication, storage, messaging, and network exchange..

Both serve the Key Management market but differ in approach, feature depth, and target audience.

Pantherun Real-Time Encryption is developed by Pantherun. Themis is open-source with 1,954 GitHub stars. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Pantherun Real-Time Encryption and Themis serve similar Key Management use cases: both are Key Management tools, both cover Encryption. Key differences: Pantherun Real-Time Encryption is Commercial while Themis is Free, Themis is open-source. Review the feature comparison above to determine which fits your requirements.