VS Code Live Share is the default for remote pair programming interviews

For teams replacing sunsetted tools like JetBrains Code With Me, VS Code Live Share is the free, integrated starting point. Paid alternatives like Tuple solve for its primary weakness: performance.

The Answer Up Front

For hiring and mentoring junior developers remotely, start with VS Code Live Share. It's free, built into the most common editor your candidates will use, and requires no installation for the guest. It is the path of least resistance. You should skip it if your pairing sessions require sharing applications outside the editor (like a browser's dev tools) or if you find its performance unacceptably laggy. The bottom line: Live Share is a sufficient, no-cost solution for interviews and ad-hoc mentoring; dedicated, paid tools like Tuple are a justifiable expense for teams that pair program as a core daily workflow.

Methodology

This is a v0 review prompted by a request for alternatives to the sunsetted JetBrains Code With Me, specifically for hiring and mentoring contexts. This analysis draws on the feature sets and documentation publicly available for Microsoft's VS Code Live Share as of June 2026. We compare its model against leading paid alternatives, including Tuple and CoScreen, to map the solution space. This review does not include our own independent, hands-on performance benchmarks for latency, CPU usage, or connection stability. We are assessing the tools based on their stated capabilities and common user reports. Our evaluation is focused entirely on the remote pair programming use case, not on general screen sharing or team meetings. Update cadence: this review will be updated with hands-on benchmarks in a future version.

What It Does

VS Code Live Share facilitates real-time collaborative development from within the Visual Studio Code editor. It is not a screen-sharing tool in the traditional sense. Instead, it shares the context of a development workspace.

A shared editor and terminal

The host starts a session and shares a unique URL with a guest. The guest, upon clicking the link, can join from their own VS Code instance or even from a web browser without any local setup. Both participants see the same code, can type simultaneously with independent cursors, and see each other's selections. The host can also share a read-write terminal, allowing the guest to run commands on the host's machine within the project's context.

Shared servers and debugging

One of Live Share's most powerful features is server sharing. If the host is running a local web server (for example, on localhost:3000), they can share that port with the guest. The guest can then access localhost:3000 in their own browser as if the server were running on their machine. This is critical for web development interviews. The host can also share a debugging session, allowing both participants to inspect variables, set breakpoints, and step through code together.

What's Interesting / What's Not

The core trade-off in remote pairing tools is between integration and performance. Live Share prioritizes deep editor integration, while paid tools sell performance and control.

Interesting: The zero-friction guest experience

For an interview, the candidate experience is paramount. Live Share's ability to let a guest join from the browser is its single greatest advantage. There are no downloads, no installations, and no account sign-ups required for the guest. This removes a significant source of stress and potential technical difficulty at the start of a high-stakes session. The shared context model is also more efficient than video streaming a high-resolution monitor, at least in theory.

Not Interesting: The performance ceiling

Live Share's primary weakness, frequently cited by users, is performance. Input lag can be noticeable, and the connection can feel sluggish, especially over weaker internet connections or when working on large files. Because it only shares the editor context, you cannot show a candidate anything else on your machine, like a separate GUI application, browser developer tools, or a diagram in another program. This is where dedicated tools enter. Tuple is built from the ground up for low-latency, high-framerate screen sharing optimized for programming. It shares the entire screen (or a portion of it) and gives both users separate mouse cursors and full keyboard control. It aims to replicate the feeling of sitting side-by-side, a goal for which it charges a premium.

Pricing

Pricing snapshot from June 18, 2026.

• VS Code Live Share: Free. Included with Visual Studio Code.
• Tuple: Starts at $25 per user per month (billed annually). Offers a 14-day free trial.
• CoScreen: Has a free tier for basic use. Pro plan is $20 per user per month for unlimited, longer sessions.

Verdict

For the specific task of interviewing and mentoring junior developers, VS Code Live Share remains the correct first choice. Its free price point and frictionless guest experience are decisive advantages in a context where you want to minimize setup complexity for the candidate. Start here. Only when you experience persistent and frustrating lag, or if your workflow requires sharing applications outside the IDE, should you evaluate paid alternatives. For engineering teams that pair for multiple hours every day, the performance and reliability of a tool like Tuple can be a worthwhile productivity investment, easily justified by the time saved fighting lag.

What We'd Test Next

A v2 of this review would require hands-on, reproducible benchmarks. We would measure the input latency (keystroke-to-remote-render time) for Live Share versus Tuple under various simulated network conditions (e.g., high packet loss, low bandwidth). We would also measure the CPU and memory consumption of each tool on both the host and guest machines during a typical 30-minute session. Finally, we would conduct a qualitative test by having a new developer attempt to join a session on each platform for the first time, timing how long it takes them to become fully interactive without any prior instruction.

The investor read

The remote pair programming market is split between 'good enough' free tools from platform owners (Microsoft, JetBrains) and premium, performance-focused paid tools (Tuple). The free tools will capture the vast majority of the casual and interview market, making it difficult for new paid entrants to compete on features alone. The viable investment opportunities are in tools that sell a non-commoditizable attribute, which for this category is raw performance and reliability. Tuple's success demonstrates a willingness to pay for low latency among professional developers. The next frontier is likely AI-native pairing, where an agent actively participates, but this is still largely experimental. A tool that demonstrably reduces latency below the competition or successfully integrates a useful AI pair would be an investable thesis.

Pull quote: “Live Share is a sufficient, no-cost solution for interviews and ad-hoc mentoring; dedicated, paid tools like Tuple are a justifiable expense for teams that pair program as a core daily workflow.”