
Graphite
Graphite is a developer productivity platform for GitHub teams, offering an open-source CLI, stacked pull requests, and AI-powered code review.
Secondary Market Price
Secondary Market Price
How Graphite Measures Up
To help you manage your Graphite equity, Prospect has run the company through our machine learning model.
Prospect Rating
TBD
We are still gathering data and evaluating Graphite's rating. Check back soon for our projection of the company's worth four years from now.
Exit Risk
TBD
We are still gathering data on Graphite to train our machine learning model. Check back soon for our exit risk rating for Graphite!
Funding Stage
Series B
For a potential employee, Graphite's Series B status means you're joining a company that has proven its model and is now focused on expansion. You'll find more structure than an early-stage startup but still have plenty of room to shape the company's future.
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Prospect Projected Future Graphite Prices
Prospect’s machine learning model has been trained on the same data top-tier investors use to project the likely range of outcomes for Graphite's equity. Create a free account to view 10th-90th percentile projections over 2, 4, and 6 years.

Powerful tools to earn more from your equity

Company Description
Graphite, which operates as Screenplay Studios Inc., develops a productivity platform for software engineering teams using GitHub. The company’s products are focused on improving the code review process and include an open-source command-line tool and a platform featuring stacked pull requests, a consolidated pull request inbox, a merge queue, and an AI-powered reviewer called Graphite Agent. The company was founded in 2020 by engineers Greg Foster and Kushagra Gupta and is headquartered in New York.
Recent company developments include the launch of its Graphite Agent, an AI tool that has full context across a codebase and its history. In April 2025, the company announced it had raised $52 million in a Series B funding round. Graphite has also shared customer metrics, reporting that the security company Semgrep increased its pull request throughput by 36% per engineer after adopting its platform. The company is actively hiring and participating in developer-focused events, indicating plans for continued growth and product development.
- Andreessen Horowitz
- Accel
- Menlo Ventures
- Shopify
- Co-Founder, CEO Merrill Lutsky
- Co-Founder, CTO Greg Foster
- Co-Founder, CPO Tomas Reimers
Frequently Asked Questions
Joining Anduril as an employee is another way to acquire equity, typically through stock options included in compensation packages.
Is Graphite worth joining?
Deciding whether to join a startup like Graphite depends on its growth potential, financial health, and the quality of its investors. Platforms like Prospect can help you evaluate these factors by providing independent projections and data-driven insights used by top venture capitalists.
What should I do with my Graphite stock?
The right strategy for your Graphite stock depends on your personal financial goals, tax situation, and the company's trajectory. Prospect offers tools to model different scenarios and create customized strategies for exercising options and managing your equity to maximize its post-tax value.
Can you sell Graphite stock?
Selling stock in a private company like Graphite is typically possible during specific liquidity events, such as company-approved tender offers or on secondary markets. Tools from Prospect can help you navigate these opportunities by determining which shares are most tax-optimal to sell.
How can I find the value of my Graphite stock?
The value of stock in a private company like Graphite is determined by its latest 409A valuation, the price of its most recent funding round, and any available secondary market data. You can use Prospect’s predictive models, which are trained on proprietary data similar to what VCs use, to forecast the potential future value of your shares.
What is Graphite's equity worth?
As Graphite is a private company, its precise equity worth isn't publicly available and depends on factors like its latest valuation and overall performance. Prospect can help you estimate your personal equity's net worth by providing customized projections based on your holdings and the company's data.
What is Graphite's stock ticker symbol?
Since Graphite is a private company, it does not have a stock ticker symbol. Ticker symbols are only assigned to companies when they become publicly traded on a stock exchange like the NYSE or NASDAQ.
Can I buy or sell Graphite stock?
Buying stock in a private company like Graphite is typically limited to accredited investors during funding rounds or employees exercising their stock options. Selling is also restricted, usually only possible during company-sanctioned events like tender offers or through secondary market platforms.
What is the criteria to buy or invest in Graphite stock?
Investing in a private startup like Graphite is generally restricted to accredited investors participating in funding rounds or employees receiving equity compensation. To evaluate if it's a good investment, you can use a platform like Prospect to analyze criteria such as investor quality, growth metrics, and founder background, similar to how a VC would.
