12 alternatives to Codex CLI that we cover: Claude Code, Gemini CLI, Kiro, Cursor, Windsurf (now Devin Desktop), Amazon Q Developer, Augment Code, Devin, Qodo, Warp, Zed, goose. The table shows the evidence behind each entry and whether its pricing has been verified.
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OpenAI's open-source coding agent that runs in your terminal.
Codex CLI 0.164.0 adds numbered /presets slots for reusable prompts, inline arguments for /model and /permissions, image previews in supporting terminals, enterprise MCP sign-in and credential masking.
What it does well: Open source under Apache-2.0 (per the GitHub repository metadata); Installs with a one-line script, npm or Homebrew; Frequent releases with detailed changelogs; Credential masking and sandbox hardening continue to improve.
Where it falls short: Release notes do not explain how to use several new features; expect to read the in-app help; Image previews need a Kitty- or Sixel-capable terminal; Alpha builds ship almost daily, so make sure you install a stable tag; Our test confirmed the install and sandboxed command execution only; with a small local model, plain-language edits were unreliable, and the new presets were not tested.
Latest version we cover: 0.164.0 (Oct 23, 2026). Vendor: OpenAI.
When to look beyond Codex CLI
Skip Codex CLI if:
You are happy with another coding agent; nothing here changes the core capability
You need the image preview feature but your terminal does not support Kitty or Sixel graphics
Tested (smoke test, 2026-10-25, local Qwen2.5-3B-Instruct, not vendor models)
Not verified
v1.56.0
Evidence labels: Reported means written from official sources; Tested means a small smoke test with its scope stated. See methodology. Pricing status shows how well we could verify prices; open each tool page for the note.
Verdict: Update now if you use the sandbox or run Claude Code on a cloud provider; skip if you wanted flashy new features, this is a hardening release.
Pick Claude Code if: Anyone relying on the Bash sandbox or permission rules (the 2.1.309 fixes close real gaps); Teams running Claude Code through Bedrock, Vertex or Foundry.
For AI coding agents: Claude Code is #1, Codex CLI is #2.
For vibe coding: Claude Code is #1, Codex CLI is #2.
Latest release we cover: Claude Code v2.1.310 on Oct 23, 2026. Codex CLI 0.164.0 on Oct 23, 2026.
Evidence: Claude Code: Tested (smoke test, 2026-10-25, local Qwen2.5-3B-Instruct, not vendor models). Codex CLI: Tested (smoke test, 2026-10-25, local Qwen2.5-3B-Instruct, not vendor models).
Strength: Claude Code: Very frequent releases with detailed notes. Codex CLI: Open source under Apache-2.0 (per the GitHub repository metadata).
Main caveat: Claude Code: These notes are long and mixed together; hard to tell which fixes affect you. Codex CLI: Release notes do not explain how to use several new features; expect to read the in-app help.
Verdict: Skip it as a new starter on a consumer plan; keep it only if you are on an enterprise license or a paid API key.
Pick Gemini CLI if: Organizations on Gemini Code Assist Standard or Enterprise (Google says their access is unchanged); People using Gemini CLI with a paid Gemini API key.
For AI coding agents: Gemini CLI is #3, Codex CLI is #2.
Latest release we cover: Gemini CLI v0.65.0 on Oct 20, 2026. Codex CLI 0.164.0 on Oct 23, 2026.
Evidence: Gemini CLI: Reported (not run by us). Codex CLI: Tested (smoke test, 2026-10-25, local Qwen2.5-3B-Instruct, not vendor models).
Strength: Gemini CLI: Open source under Apache-2.0. Codex CLI: Open source under Apache-2.0 (per the GitHub repository metadata).
Main caveat: Gemini CLI: Not available on consumer plans since June 18, 2026 (per Google). Codex CLI: Release notes do not explain how to use several new features; expect to read the in-app help.
Verdict: AWS's agentic coding tool that turns prompts into requirements, designs and tasks (spec mode), with an IDE and a CLI.
Pick Kiro if: Developers who want structured specs before code is written; AWS users moving off Amazon Q Developer IDE plugins.
For AI coding agents: Kiro is not ranked, Codex CLI is #2.
For vibe coding: Kiro is not ranked, Codex CLI is #2.
Latest release we cover: Kiro (no version recorded) on Oct 25, 2026. Codex CLI 0.164.0 on Oct 23, 2026.
Evidence: Kiro: Reported (not run by us). Codex CLI: Tested (smoke test, 2026-10-25, local Qwen2.5-3B-Instruct, not vendor models).
Strength: Kiro: Free tier with 50 credits. Codex CLI: Open source under Apache-2.0 (per the GitHub repository metadata).
Main caveat: Kiro: Credits are consumed unevenly: simple prompts use under one credit, complex ones more. Codex CLI: Release notes do not explain how to use several new features; expect to read the in-app help.
Verdict: Worth a look if you run agents on several repos or want one place for editor, cloud agents and Git hosting; the October changes are mostly for teams.
Pick Cursor if: Teams that want cloud agents with shared, scriptable environments; Developers who like an editor-first workflow with an agent built in.
For AI coding agents: Cursor is #4, Codex CLI is #2.
For vibe coding: Cursor is #6, Codex CLI is #2.
Latest release we cover: Cursor (no version recorded) on Oct 16, 2026. Codex CLI 0.164.0 on Oct 23, 2026.
Evidence: Cursor: Reported (not run by us). Codex CLI: Tested (smoke test, 2026-10-25, local Qwen2.5-3B-Instruct, not vendor models).
Strength: Cursor: Frequent, dated changelog entries. Codex CLI: Open source under Apache-2.0 (per the GitHub repository metadata).
Main caveat: Cursor: Premium and above list third-party models billed separately at API list price, so total cost is hard to predict. Codex CLI: Release notes do not explain how to use several new features; expect to read the in-app help.
Verdict: Windsurf was renamed Devin Desktop on June 2, 2026: a full IDE with an Agent Command Center for managing local and cloud coding agents.
Pick Windsurf (now Devin Desktop) if: Developers already using Windsurf who want the same editor under the Devin brand; People who want one place to manage local and cloud coding agents.
For AI coding agents: Windsurf (now Devin Desktop) is not ranked, Codex CLI is #2.
For vibe coding: Windsurf (now Devin Desktop) is not ranked, Codex CLI is #2.
Latest release we cover: Windsurf (now Devin Desktop) (no version recorded) on Jun 2, 2026. Codex CLI 0.164.0 on Oct 23, 2026.
Evidence: Windsurf (now Devin Desktop): Reported (not run by us). Codex CLI: Tested (smoke test, 2026-10-25, local Qwen2.5-3B-Instruct, not vendor models).
Strength: Windsurf (now Devin Desktop): Free tier with unlimited Tab completions and inline edits. Codex CLI: Open source under Apache-2.0 (per the GitHub repository metadata).
Main caveat: Windsurf (now Devin Desktop): The product was renamed in June 2026, so older guides and MDM allowlists that say Windsurf are out of date. Codex CLI: Release notes do not explain how to use several new features; expect to read the in-app help.
Verdict: AWS's AI coding assistant for IDEs and the CLI, with a free tier and a $19 Pro tier; IDE plugin support ends April 30, 2027.
Pick Amazon Q Developer if: AWS-centric teams already using Q Developer; Teams that need IP indemnity (Pro).
For AI coding agents: Amazon Q Developer is not ranked, Codex CLI is #2.
Latest release we cover: Amazon Q Developer (no version recorded) on Oct 25, 2026. Codex CLI 0.164.0 on Oct 23, 2026.
Evidence: Amazon Q Developer: Reported (not run by us). Codex CLI: Tested (smoke test, 2026-10-25, local Qwen2.5-3B-Instruct, not vendor models).
Strength: Amazon Q Developer: Perpetual free tier. Codex CLI: Open source under Apache-2.0 (per the GitHub repository metadata).
Main caveat: Amazon Q Developer: IDE plugins scheduled to be discontinued on April 30, 2027. Codex CLI: Release notes do not explain how to use several new features; expect to read the in-app help.
Verdict: Coding agent and 'Cosmos' platform with a Context Engine, CLI and cloud agents; plans are flat team prices with usage included.
Pick Augment Code if: Small teams that want flat pricing across seats; Teams working on large codebases (Context Engine focus).
For AI coding agents: Augment Code is not ranked, Codex CLI is #2.
Latest release we cover: Augment Code (no version recorded) on Oct 25, 2026. Codex CLI 0.164.0 on Oct 23, 2026.
Evidence: Augment Code: Reported (not run by us). Codex CLI: Tested (smoke test, 2026-10-25, local Qwen2.5-3B-Instruct, not vendor models).
Strength: Augment Code: Flat team price rather than per seat. Codex CLI: Open source under Apache-2.0 (per the GitHub repository metadata).
Main caveat: Augment Code: No free plan on the page we read. Codex CLI: Release notes do not explain how to use several new features; expect to read the in-app help.
Verdict: Cognition's autonomous software engineer: a cloud coding agent that tests in its own browser and aims to hand back a mergeable pull request.
Pick Devin if: Teams that want to delegate whole tickets to a cloud agent and review PRs; Engineers who want tasks to keep running after they close their laptop.
For AI coding agents: Devin is not ranked, Codex CLI is #2.
Latest release we cover: Devin (no version recorded) on Oct 25, 2026. Codex CLI 0.164.0 on Oct 23, 2026.
Evidence: Devin: Reported (not run by us). Codex CLI: Tested (smoke test, 2026-10-25, local Qwen2.5-3B-Instruct, not vendor models).
Strength: Devin: Free plan exists. Codex CLI: Open source under Apache-2.0 (per the GitHub repository metadata).
Main caveat: Devin: Usage allowances are not given as numbers on the page. Codex CLI: Release notes do not explain how to use several new features; expect to read the in-app help.
Verdict: AI code review platform with 15+ agentic workflows for IDEs, pull requests and security, priced by team credits.
Pick Qodo if: Teams that want review automation on every pull request.
For AI coding agents: Qodo is not ranked, Codex CLI is #2.
Latest release we cover: Qodo (no version recorded) on Oct 25, 2026. Codex CLI 0.164.0 on Oct 23, 2026.
Evidence: Qodo: Reported (not run by us). Codex CLI: Tested (smoke test, 2026-10-25, local Qwen2.5-3B-Instruct, not vendor models).
Strength: Qodo: Trial with no card. Codex CLI: Open source under Apache-2.0 (per the GitHub repository metadata).
Main caveat: Qodo: Per-user or per-seat unit of the $30 price is not clear from the page text. Codex CLI: Release notes do not explain how to use several new features; expect to read the in-app help.
Verdict: Warp's terminal and agent platform; it now pitches 'open infrastructure for cloud software factories' defined as code, with any model.
Pick Warp if: Developers who want an agent-aware terminal; Teams that want to define agent workflows as code.
For AI coding agents: Warp is not ranked, Codex CLI is #2.
Latest release we cover: Warp (no version recorded) on Oct 25, 2026. Codex CLI 0.164.0 on Oct 23, 2026.
Evidence: Warp: Reported (not run by us). Codex CLI: Tested (smoke test, 2026-10-25, local Qwen2.5-3B-Instruct, not vendor models).
Strength: Warp: Free plan available. Codex CLI: Open source under Apache-2.0 (per the GitHub repository metadata).
Main caveat: Warp: Positioning has shifted toward cloud 'software factories', so check the product fits your use. Codex CLI: Release notes do not explain how to use several new features; expect to read the in-app help.
Verdict: High-performance, multiplayer code editor from the creators of Atom and Tree-sitter, open source with AI optional.
Pick Zed if: Developers who want a fast editor and optional AI; Teams that want org-wide AI controls (Business).
For AI coding agents: Zed is not ranked, Codex CLI is #2.
Latest release we cover: Zed (no version recorded) on Oct 25, 2026. Codex CLI 0.164.0 on Oct 23, 2026.
Evidence: Zed: Reported (not run by us). Codex CLI: Tested (smoke test, 2026-10-25, local Qwen2.5-3B-Instruct, not vendor models).
Strength: Zed: Open source editor, free forever Personal plan. Codex CLI: Open source under Apache-2.0 (per the GitHub repository metadata).
Main caveat: Zed: Business plan has no bundled LLM credits and no free trial. Codex CLI: Release notes do not explain how to use several new features; expect to read the in-app help.
G
aaif-goose (GitHub organization, previously block/goose)Tested (smoke test) · smoke test
Verdict: Pick goose if you want an open-source agent with real subagent controls; v1.56.0 is a solid, subagent-heavy update.
Pick goose if: People who want an Apache-2.0 agent with a desktop app and CLI; Users who delegate work to subagents and need resume and limits.
For AI coding agents: goose is #8, Codex CLI is #2.
Latest release we cover: goose v1.56.0 on Oct 23, 2026. Codex CLI 0.164.0 on Oct 23, 2026.
Evidence: goose: Tested (smoke test, 2026-10-25, local Qwen2.5-3B-Instruct, not vendor models). Codex CLI: Tested (smoke test, 2026-10-25, local Qwen2.5-3B-Instruct, not vendor models).
Strength: goose: Apache-2.0 and very large GitHub following. Codex CLI: Open source under Apache-2.0 (per the GitHub repository metadata).
Main caveat: goose: The project moved organizations, so older links and names may differ. Codex CLI: Release notes do not explain how to use several new features; expect to read the in-app help.
FAQ
What are the best alternatives to Codex CLI?
Claude Code, Gemini CLI, Kiro, Cursor, Windsurf (now Devin Desktop), Amazon Q Developer, Augment Code, Devin, Qodo, Warp, Zed, goose. Each is covered with a verdict on this site.
When should I use something other than Codex CLI?
Skip Codex CLI if: You are happy with another coding agent; nothing here changes the core capability; You need the image preview feature but your terminal does not support Kitty or Sixel graphics.
