What are the key differences between Extraterm and PuTTY?

Compare Extraterm and PuTTY side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are Extraterm and PuTTY scored?

Extraterm has an AI score of 6.58/10 and PuTTY has an AI score of 8.24/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

Extraterm vs PuTTY 2026 - Compared

Extraterm

PuTTY

WINNER PuTTY

PuTTY edges ahead with a score of 8.2/10 compared to 6.6/10 for Extraterm. While both are highly rated in their respecti...

Extraterm

6.58 Fair

Terminal Emulator Get Extraterm open_in_new

emoji_events WINNER

PuTTY edges ahead with a score of 8.2/10 compared to 6.6/10 for Extraterm. While both are highly rated in their respective fields, PuTTY demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: PuTTY

verified Confidence: Low

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description Overview

Extraterm

Extrém is a versatile, open-source terminal emulator primarily used for remote server administration and debugging, offering features like SSH, SCP, X11 forwarding, and customizable keybindings for efficient command-line interaction.

PuTTY

PuTTY is a free and open-source SSH and Telnet client for Windows that allows users to securely connect to remote servers or devices, transmitting text-based commands and data through an encrypted channel.