Supermaven vs GitHub Copilot
Supermaven is an AI code completion plugin known for very fast, low-latency suggestions and a 1 million token context window, now owned by Anysphere, the maker of the Cursor editor. GitHub Copilot is a broader AI coding assistant from GitHub and Microsoft, adding completions, chat, code review and autonomous agents across many editors. Choose Supermaven if raw completion speed and a huge context window matter most; choose GitHub Copilot for a wider feature set including chat, agents and GitHub-integrated code review.
Facts checked on against the official sources listed at the end. Usage numbers update daily.
Best for
Developers who prioritize fast, low-latency completions with a very large context window
Free plan. Paid from $10 a month for the Pro plan.
Best for
Developers who want chat, agent mode and code review alongside completions
Free plan. Paid from $10 a month for Copilot Pro.
Supermaven vs GitHub Copilot at a glance
| Compared on | Supermaven | GitHub Copilot |
|---|---|---|
| Primary focus | Fast, low-latency code completion with a large context window | A broader assistant: completions, chat, agent mode and code review |
| Context window | 1 million tokens on the Pro plan | Not published as a single fixed number; varies by the model in use |
| Entry paid price | $10 a month for Pro | $10 a month for Pro |
| Free tier details | Fast code suggestions, large codebase support, 7-day data retention | 2,000 code completions and 50 chat requests a month, no AI credits |
| Code review features | Not a named standalone feature | Built-in code review, including automated pull request review |
| Corporate owner | Anysphere, since acquiring Supermaven in November 2024 | GitHub (Microsoft) |
| Open source | No, Proprietary | No, Proprietary |
| Free plan | Yes: fast code suggestions, large codebase support, 7-day data retention | Yes: 2,000 code completions and 50 chat requests a month, no AI credits included |
| Paid plans from | $10 a month for the Pro plan | $10 a month for Copilot Pro |
| Made by | Anysphere | GitHub (Microsoft) |
What's the difference between Supermaven and GitHub Copilot?
Supermaven is owned by Cursor's maker, but remains a separate product
Anysphere, the company behind the Cursor editor, acquired Supermaven in November 2024. As of September 2026 the Supermaven plugin is still available and maintained as a standalone product for editors like VS Code, JetBrains IDEs and Neovim, even though Cursor is Anysphere's main focus.
Supermaven emphasizes a huge context window, Copilot doesn't publish one figure
Supermaven's Pro plan advertises a 1 million token context window specifically for understanding large codebases. GitHub Copilot's context handling varies by which underlying model a plan gives access to, without one published context-window number across the product.
GitHub Copilot includes code review and deeper GitHub integration, Supermaven doesn't
GitHub Copilot includes built-in code review features, including automated pull request review, tying directly into GitHub's existing workflow. Supermaven is focused on completion speed and chat, without a named code review product.
Both cost the same at the entry paid tier, but structure features differently
Supermaven Pro and GitHub Copilot Pro both cost $10 a month. Supermaven's Pro plan bundles its large context window, style adaptation and $5 a month in chat credits, while Copilot Pro bundles unlimited completions plus a broader $15 a month AI credit allowance covering chat, agent and CLI use.
Supermaven vs GitHub Copilot pricing
Both price their entry paid tier at $10 a month, but Supermaven centers pricing on completion quality and context size, while Copilot centers it on a shared AI credit allowance across more features.
Supermaven
Free: fast completions, large codebase support, 7-day retention. Pro: $10 a month with a 30-day free trial, 1 million token context window, style adaptation and $5 a month in chat credits. Team: $10 a month per user with centralized billing.
- Free
- $0 a month
- Pro
- $10 a month
- Team
- $10 a month per user
GitHub Copilot
Free: 2,000 completions and 50 chat requests a month, no AI credits. Pro: $10 a month, unlimited completions plus $15 a month in AI credits. Pro+: $39 a month with $70 in credits. Business: $19 a user a month.
- Free
- $0
- Pro
- $10 a month
- Pro+
- $39 a month
- Max
- $100 a month
- Business
- $19 a user a month
- Enterprise
- $39 a user a month
Prices in USD from the official pricing pages on 30 September 2026. They change often, so confirm on supermaven.com and github.com before you commit.
Should you choose Supermaven or GitHub Copilot?
Choose Supermaven if
- You want the fastest possible completion latency for a smooth typing experience
- You're working in a very large codebase and want a big context window
- You want a lighter-weight plugin focused mainly on completions rather than a full assistant
- You're already using Cursor and want a consistent completion engine from the same company
Choose GitHub Copilot if
- You want chat, agent mode and automated code review in one product
- You're working inside the GitHub ecosystem and want tight pull request integration
- You want access to multiple underlying AI models through one subscription
- You want a credit-based allowance that covers several AI features at once
Switching between Supermaven and GitHub Copilot
Both install as an extension into editors like VS Code or JetBrains IDEs, so moving between them mainly means disabling one extension and enabling the other, then re-authenticating. Workflows built around GitHub Copilot's chat, agent mode or automated code review need those handled elsewhere, since Supermaven focuses narrowly on fast completions rather than a full assistant feature set.
Supermaven vs GitHub Copilot: common questions
Does Cursor own Supermaven?
Yes, Anysphere, the company behind the Cursor editor, acquired Supermaven in November 2024. Supermaven continues to be maintained as a standalone plugin.
Is Supermaven cheaper than GitHub Copilot?
Their entry paid plans cost the same, $10 a month each, though what's included differs: Supermaven emphasizes completion speed and context size, while Copilot Pro bundles a broader AI credit allowance.
Does Supermaven have a code review feature?
No, Supermaven doesn't name a standalone code review feature. GitHub Copilot includes built-in code review, including automated pull request review.
What is Supermaven's context window?
1 million tokens on the Pro plan, aimed at understanding large codebases. GitHub Copilot doesn't publish one fixed context-window figure across its plans.
Is Supermaven free?
Yes, a free tier includes fast code suggestions, large codebase support and 7-day data retention. GitHub Copilot's free tier includes 2,000 completions and 50 chat requests a month.
Other options to consider
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Sources
More sources for each tool are on the Supermaven and GitHub Copilot pages.
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