GILD verdict
Choose GitHub Copilot if your code is on GitHub and you want model usage, the cloud agent and code review on one per-seat bill.
Choose Cline if model traffic must stay on a provider you already govern and engineers want approval on every step. Run both on the same work and compare cost per accepted change, model usage included.
Copilot wins for teams that want agent work to start and end on GitHub, because its cloud agent turns an issue into a pull request. Cline wins when every model dollar must go to your own provider account, since Cline charges no seat.
Choosing between Cline and GitHub Copilot
Choose Cline if
- You want to pay your model provider directly and route requests to Amazon Bedrock, Google Vertex AI, Azure, or a self-hosted endpoint.
- You want every file edit and command approved by default, with checkpoints to roll back a step.
- You want the agent's source open under Apache 2.0.
Choose GitHub Copilot if
- Your code is on GitHub and you want an agent that starts from an issue or the agents panel and returns a pull request.
- You want per-seat pricing with included AI credits on Business or Enterprise.
- You want one set of repository instructions read by chat, the cloud agent, and code review.
Side by side
| Dimension | Cline | GitHub Copilot |
|---|---|---|
| Where it runs | Extension for VS Code and JetBrains IDEs, a CLI, a desktop app, and cloud agents | IDEs, Copilot CLI, the GitHub Copilot app, GitHub.com, and the Copilot cloud agent |
| Individual priceList prices in US dollars. Copilot plans include model usage; Cline's price does not. | Free; model usage paid to your provider, as Cline credits, or ClinePass at US$9.99 per month | Pro US$10, Pro+ US$39, or Max US$100 per month, each with included AI credits |
| Team price | Enterprise only, custom pricing through sales | Business US$19 or Enterprise US$39 per granted seat per month |
| Your own models | Your own key with 30+ listed providers or local runtimes, plus Cline credits or ClinePass | Local BYOK in VS Code, JetBrains IDEs, Xcode, and the CLI without a Copilot plan; enterprise BYOK needs a Copilot license |
| Cloud agent | Cline Cloud: a sandbox per session on its own cline/ branch, then a pull request on request. Up to 10 sessions at once and 50 new sessions a day. Rules, skills, MCP servers, and connectors do not load in cloud sessions yet | Ephemeral cloud environment, one repository and one pull request per task, 59-minute session limit |
| MCP | Local and remote servers plus an MCP Marketplace; Enterprise can allowlist servers; cloud sessions do not load MCP servers yet | Across IDEs, the CLI, and the cloud agent; the Business and Enterprise policy is off by default |
| Project instructions | .clinerules/ or AGENTS.md | .github/copilot-instructions.md, path-specific instruction files, or AGENTS.md |
What practitioners report, side by side
Each product's figures come from its own practitioners, for the group you pick.
Overall signal
Each product's own practitioners rate Cline +37, 26 points above GitHub Copilot at +11. Most of the gap is in praise, with 47 of Cline's 91 sources positive against 9 of GitHub Copilot's 32. Cline has 14 negative and GitHub Copilot 8.
The score counts the sources from each product's own practitioners that take a side and is how far positive votes lead negative ones, per 100 votes. A confirmed leader casts three votes, another confirmed practitioner two and any other source one, so Cline's +37 rests on votes split 52 positive, 32 mixed and 15 negative and GitHub Copilot's +11 on 16, 27 and 10. A lead of a fifth of the votes reads positive and a lead of half strong positive, with the same lines below zero. The dots show each source once, positive, mixed, negative. Use a task pilot to measure accepted work and review time.
Footprint on the Agentic Software Development stack
They differ on four of 12 layers. Cline owns one that GitHub Copilot does not, and GitHub Copilot owns one that Cline does not. Coverage is each product's placement on this stack, as its product page shows it. Core is a job the product owns; Supports and Touches are jobs it helps with. Coverage says nothing about how well a product does them.
| Layer | Cline | GitHub Copilot |
|---|---|---|
| Build | ||
| Tool execution | Core | Supports |
| Validate | ||
| Code review | Touches | Core |
| Application security | Touches | Supports |
| Ship | ||
| Source control | Touches | Supports |
The 8 layers where they match
| Layer | Cline | GitHub Copilot |
|---|---|---|
| Plan | ||
| Work planning | Supports | Supports |
| Build | ||
| Codebase context | Supports | Supports |
| Coding | Core | Core |
| Agent runtime | Core | Core |
| Validate | ||
| Debugging | Supports | Supports |
| Testing | Supports | Supports |
| Ship | ||
| CI/CD | Touches | Touches |
| Operate | ||
| Observability | Touches | Touches |
What practitioners praise
Among all practitioners, GitHub Copilot alone has seven praise themes that reach 5 sources from 3 authors. GitHub Integration and Agent Execution lead, at 8 of 10 and 8 of 16. Cline alone has four praise themes that reach 5 sources from 3 authors. Model and Provider Choice and Multi-Step Execution lead, at 20 of 20 and 15 of 15.
| Praised for | Cline | GitHub Copilot |
|---|---|---|
| Model and Provider Choice | 20 of 20 | Not a theme in its sources |
| Multi-Step Execution | 15 of 15 | Not a theme in its sources |
| Visibility and Control | 10 of 10 | Not a theme in its sources |
| Plan and Act | 9 of 10 | Not a theme in its sources |
| GitHub Integration | Not a theme in its sources | 8 of 10 |
| Agent Execution | Not a theme in its sources | 8 of 16 |
| Inline Completions | Not a theme in its sources | 7 of 8 |
| Editor Integration | Not a theme in its sources | 6 of 6 |
| Value for Money | Not a theme in its sources | 5 of 9 |
| Code Quality | Not a theme in its sources | 4 of 10 |
| Enterprise Administration | Not a theme in its sources | 3 of 7 |
Each count is the sources that praise a theme, or raise it as a concern, out of those that discuss it. A row pairs the two products when both carry a theme under the same or an equivalent name. A count ending in "so far" has under 5 sources from 3 authors among all practitioners. "Not a theme in its sources" means GILD found no theme of that name in that product's sources.
What practitioners raise as concerns
Among all practitioners, GitHub Copilot alone has six concern themes that reach 5 sources from 3 authors. Quality Against Alternatives and Usage / Cost lead, at 8 of 13 and 7 of 19. Cline alone has five concern themes that reach 5 sources from 3 authors. Token Spend on Your Own Key and Reliability and Update Regressions lead, at 17 of 29 and 12 of 15.
| Raised as a concern | Cline | GitHub Copilot |
|---|---|---|
| Token Spend on Your Own Key | 17 of 29 | Not a theme in its sources |
| Reliability and Update Regressions | 12 of 15 | Not a theme in its sources |
| Results Depend on the Model | 10 of 10 | Not a theme in its sources |
| Approvals and Safety | 9 of 9 | Not a theme in its sources |
| Context Management | 6 of 8 | Not a theme in its sources |
| Quality Against Alternatives | Not a theme in its sources | 8 of 13 |
| Usage / Cost | Not a theme in its sources | 7 of 19 |
| Requires Strong Review | Not a theme in its sources | 6 of 11 |
| Measuring Impact | Not a theme in its sources | 5 of 13 |
| Needs Close Steering | Not a theme in its sources | 4 of 8 |
| Data, IP & Security | Not a theme in its sources | 2 of 6 |
17 sources
- Cline pricing
- Cline docs: Authorization and bring your own key
- Cline docs: Other 30+ providers
- ClinePass
- Cline docs: Auto Approve & YOLO mode
- Cline docs: Checkpoints
- Cline docs: Cloud agents
- Cline docs: MCP
- Cline docs: MCP server controls
- Cline docs: Rules
- Cline license (Apache 2.0)
- GitHub Copilot plans
- GitHub docs: Plans for GitHub Copilot
- GitHub docs: Bring your own key for GitHub Copilot
- GitHub docs: Copilot on GitHub (cloud agent)
- GitHub docs: MCP and GitHub Copilot
- GitHub docs: Repository custom instructions