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Alternatives to Discontinued GitHub Copilot X

historical guide · 2 editor-verified alternatives · GitHub Copilot X overview →

source: tools.alternatives · stored order · active records only; review scores are annotations and never change membership or order

discontinued Copilot X never became a separate product line. GitHub announced it as a 2023 vision for chat, pull-request help, docs context, voice/CLI assistance, and broader AI workflows, but the surviving capabilities were folded into the current GitHub Copilot product and plans rather than a distinct Copilot X SKU. Keep this page as historical context and route readers to the live GitHub Copilot feature and pricing surfaces.

Pieces for Developers logo
1

Pieces for Developers

76/100freemiumexplicit relation

AI-powered developer productivity tool that captures, enriches, and organizes code snippets, links, and technical context across your workflow. Runs a local LLM on-device for privacy. Features Long-Term Memory that understands your development context across IDEs, browsers, and collaboration tools. Integrates with VS Code, JetBrains, Chrome, Obsidian, and more. AI copilot for explaining, generating, and transforming code. Cross-platform on macOS, Windows, and Linux.

Free (core features) / Pro $10/moReview →
Cline logo
2

Cline

84/100open sourceexplicit relation

Cline is an Apache-2.0 open-source AI coding agent runtime for editor, terminal, and SDK workflows. It reads and edits files, runs commands, uses browsers, plans then acts, and requires explicit approval for each step unless users enable auto-approve. Current Cline sources show 8M+ installs, 63.6k+ GitHub stars, BYOK/provider flexibility, local model support, MCP, plugins, hooks, and Enterprise governance.

Open-source individual use is free; users pay only for AI inference through Cline provider or BYOK/local providers. Enterprise is custom for SSO, RBAC, centralized billing, team management, audit logs, and advanced governance.Review →

Open-source GitHub Copilot X alternatives

Cline — see all open-source developer tools.

Free GitHub Copilot X alternatives

Pieces for Developers offer a free plan or free tier.

FAQ

What is the best GitHub Copilot X alternative?

Pieces for Developers tops our editor-verified list of 2 GitHub Copilot X alternatives, scoring 76/100 in our hands-on review.

Are there open-source GitHub Copilot X alternatives?

Yes — Cline are open source.

Are there free GitHub Copilot X alternatives?

Yes — Pieces for Developers offer a free plan or free tier.

What should I use instead of GitHub Copilot X?

GitHub Copilot X has been discontinued — Copilot X never became a separate product line. GitHub announced it as a 2023 vision for chat, pull-request help, docs context, voice/CLI assistance, and broader AI workflows, but the surviving capabilities were folded into the current GitHub Copilot product and plans rather than a distinct Copilot X SKU. Keep this page as historical context and route readers to the live GitHub Copilot feature and pricing surfaces. The closest editor-verified replacements are Pieces for Developers, Cline.