iTerm2
iTerm2 is a free, open-source macOS terminal emulator developed since 2002 by George Nachman. It provides advanced terminal features — split panes, shell and tmux integration, Python scripting, and AI-assisted command generation — to developers, system administrators, and DevOps engineers.
- Company typePrivate
- Founded2002
- HeadquartersMountain View, United States
- Headcount11–50
- GTM typeB2C
- OfferingSoftware
What iTerm2 does
iTerm2 is an open-source terminal emulator for macOS, originally created by George Nachman in 2002 as the successor to the earlier iTerm application. It runs on macOS 12.4 and newer and is distributed as a single product — there are no paid tiers or separate SKUs. The software is licensed under GPL v2, the source code is publicly hosted at gnachman/iTerm2 on GitHub, and binaries are distributed via direct download from iterm2.com.
The product is built around a native macOS application that uses a Unix Domain Socket to communicate with a long-running daemon managing sessions, tabs, and windows. Its feature set is oriented to power users: split panes, a global hotkey floating window, regex search, command autocomplete from history, paste history, deep shell integration (working directory tracking, profile switching, command history), native tmux integration, a Python scripting API, configurable triggers and snippets, and multiple saved profiles. Since version 3.5.0 (May 2024) it has layered AI features on top: AI Chat for natural-language command generation, Codecierge for multi-step goal completion, and inline AI annotation of terminal output. Recent releases (3.6.x in 2025–2026) added a built-in web browser profile, password manager integrations (1Password, LastPass, Bitwarden, Keeper, KeePassXC), Apple Intelligence safety checks, and self-hosted AI model support.
There is no formal company entity, no venture funding, and no parent organization. The project is maintained primarily by one individual with light community contribution; the listed 11–50 employee figure reflects contributor count rather than payroll. Monetization is incidental to distribution: a donations page and a corporate sponsorship program that lists Whitebox, CodeRabbit, SerpApi, LIMSIQ, and BairesDev as visible backers. Customers, in the conventional sense, are the developers, DevOps engineers, system administrators, and data scientists who download and use the software for free.
iTerm2 firmographics
Firmographics- Name
- iTerm2
- Legal name
- iTerm2
- Website
- https://iterm2.com
- Company type
- Private
- Founded year
- 2002
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- iTerm2 is a free, open-source macOS terminal emulator developed since 2002 by George Nachman. It provides advanced terminal features — split panes, shell and tmux integration, Python scripting, and AI-assisted command generation — to developers, system administrators, and DevOps engineers.
- Ownership category
- akta.pro rank
Where iTerm2 is headquartered
LocationHeadquarters
- HQ city
- Mountain View
- HQ country
- United States
- HQ region
- North America
Markets served
iTerm2 business model
Business model- GTM type
- B2C
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales
Revenue model
- Free Software Distribution: iTerm2 is distributed completely free of charge under the GNU General Public License version 2. Users can download and use the software without any payment. The project is maintained by George Nachman as a hobby and community service.
- Donations: A donations page exists on the website allowing users to financially support the project. Donations help sustain the development of the free software.
- Corporate Sponsorship: Corporate sponsors support the project financially in exchange for visibility on the sponsors page. Sponsors include Whitebox, CodeRabbit, SerpApi, LIMSIQ, and BairesDev.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Others | Free - Complete Software |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels5 records
iTerm2 product offering
Product offeringCore offering
iTerm2 is a free, open-source terminal emulator for macOS that serves as a replacement for Apple's default Terminal application and the successor to the original iTerm. It provides advanced command-line functionality including split panes, hotkey windows, regex search, autocomplete, paste history, deep shell and tmux integration, a Python scripting API, and recent AI-powered natural language command generation. The software is distributed under the GPL v2 license via direct download from iterm2.com and source code on GitHub.
Product overview
iTerm2 is a single, unified open-source terminal emulator product for macOS that serves as a replacement for Apple's Terminal application. The core product is free software licensed under GPL v2, with source code available on GitHub. The product is developed primarily by George Nachman with contributions from Matthew Freeman and James A. Rosen. iTerm2 offers extensive features including split panes, searchable history, autocomplete, advanced cursor controls, and the more recent additions of AI-powered Chat/Codecierge features and a built-in web browser as of version 3.6.0.
Differentiator
Problem solved
Functional benefit
Products and services
- iTerm2 iTerm2 is a free, open-source terminal emulator for macOS that replaces Apple's default Terminal application. It offers split panes, hotkey windows, regex search, autocomplete, paste history, shell integration, tmux integration, Python scripting API, and AI Chat features. It is intended for software developers, system administrators, DevOps engineers, and other power users who spend significant time in command-line environments on macOS 12.4 or newer.
Companies that use iTerm2
Customer profileSegments1 record
Ideal customer profiles1 record
iTerm2 technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration9 records
AI capability4 records
Feature11 records
iTerm2 partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered minor.
- WhiteboxminorCorporate sponsor of iTerm2. Whitebox is listed on the sponsors page with a link to whitebox.so. Sponsorship provides visibility on the iTerm2 sponsors page.
- CodeRabbitminorCorporate sponsor of iTerm2. Listed on the sponsors page with a link to coderabbit.ai. Sponsorship provides visibility on the iTerm2 sponsors page.
- SerpApiminorCorporate sponsor of iTerm2. Listed on the sponsors page with a link to serpapi.com. Sponsorship provides visibility on the iTerm2 sponsors page.
- LIMSIQminorCorporate sponsor of iTerm2. Listed on the sponsors page with a link to limsiq.com. Sponsorship provides visibility on the iTerm2 sponsors page.
- BairesDevminorCorporate sponsor of iTerm2. Listed on the sponsors page with a link to bairesdev.com. BairesDev sponsors open source projects as part of their corporate social responsibility.
Scale indicators2 records
Recent moves6 records
Expansion highlights5 records
iTerm2 competitors and assessment
Company assessmentMarket position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
iTerm2 social profiles
Digital presenceiTerm2 financial estimates
Financial estimateRevenue estimate
Valuation estimate
iTerm2 leadership team
Management profileNumber of profiles
Profiles1 record
iTerm2 funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
iTerm2 M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about iTerm2
What does iTerm2 do?
iTerm2 is a free, open-source terminal emulator for macOS that serves as a replacement for Apple's default Terminal application and the successor to the original iTerm. It provides advanced command-line functionality including split panes, hotkey windows, regex search, autocomplete, paste history, deep shell and tmux integration, a Python scripting API, and recent AI-powered natural language command generation. The software is distributed under the GPL v2 license via direct download from iterm2.com and source code on GitHub.
Is iTerm2 a public or private company?
iTerm2 is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was iTerm2 founded?
iTerm2 was founded in 2002. It employs 11 to 50 people.
Where is iTerm2 based?
iTerm2 is headquartered in Mountain View, United States, in the North America region.
How does iTerm2 make money?
Three revenue lines are on record. Free Software Distribution is the primary driver. The others are donations and corporate Sponsorship.
Does iTerm2 have an API?
Yes. iTerm2 offers a Python scripting API that enables extensive configuration and customization. Scripts can be run from the Scripts menu or launched from outside the app. The API provides functions for manipulating sessions, tabs, windows, profiles, and terminal content. It uses a Unix Domain Socket for communication with a daemon process that manages all sessions. Developer documentation is at iterm2.com/python-api.