open sourceopen source · GPL-3last verified September 6, 2026official site ↗
At a glance
100% free and open source ($0) under the GNU General Public License v3 or later (GPL-3.0+). Fully extensible and self-documenting editor built on Emacs Lisp (Elisp), maintained by the Free Software Foundation (FSF) and global open-source community with zero commercial fees or seat restrictions.
Self-hosting cost
Emacs is open source under the GPL-3 license. Self-hosting does not add a software license fee, but you still pay for infrastructure, operations, and any external model or API usage.
100% free and open source ($0) under the GNU General Public License v3 or later (GPL-3.0+). Fully extensible and self-documenting editor built on Emacs Lisp (Elisp), maintained by the Free Software Foundation (FSF) and global open-source community with zero commercial fees or seat restrictions.
Does Emacs have a free plan?
Yes — Emacs is open source and free to use.
Can you self-host Emacs for free?
Emacs is open source under the GPL-3 license. Self-hosting does not add a software license fee, but you still pay for infrastructure, operations, and any external model or API usage.
What are free or cheaper Emacs alternatives?
Cursor, VS Code, Google Antigravity are in the same category with a free plan or open-source license.
pricing is editorial catalog data (last verified September 6, 2026) — vendors change plans; confirm on the official site before you buy. Reuse this data under CC-BY 4.0 via /data.