About Bun
Bun is a company based in San Francisco (United States) founded in 2019 by Jarred Sumner was acquired by Anthropic in December 2025.. Bun has raised $7 million across 1 funding round from investors including Anthropic, Kleiner Perkins and Johannes Schickling. Bun operates in a competitive market with competitors including Xamarin, Progress, Azul Systems, Posit and Qt Group, among others.
- Headquarter San Francisco, United States
- Founders Jarred Sumner
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Sectors
Technology
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Phone
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Website
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Social
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Funding Insights of Bun
Bun has successfully raised a total of $7M through 1 strategic funding round. The most recent funding activity was a Seed round of $7 million completed in August 2022. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding Total Funding
- Total Rounds 1
- Last Round Seed — $7.0M
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First Round
First Round
(24 Aug 2022)
- Investors Count 2
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Aug, 2022 | Amount | Seed - Bun | Valuation | Kleiner Perkins |
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Jul, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Feb, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Jan, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Feb, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
Investors in Bun
Bun has secured backing from 3 investors, including venture fund, angel, and institutional investors. Prominent investors backing the company include Anthropic, Kleiner Perkins and Johannes Schickling. This diverse investor base provides strategic capital, industry expertise, and valuable network connections that support the company's growth initiatives, market expansion, and long-term value creation.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
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Venture capital firm investing in early-stage tech startups
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Founded Year | Domain | Location | |
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AI models and chatbots are offered for industry applications.
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Founded Year | Domain | Location | |
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JS
Johannes Schickling |
Angel investor and entrepreneur, co-founder of Prisma, focused on tech startups
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Founded Year | Domain | Location |
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
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Single family office of Amitabh Bachchan, founder of Amitabh Bachchan Corporation or AB CORP
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Founded Year | Domain | Location | |
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Startup ecosystems are ignited through strategic investments by Signite Partners.
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Founded Year | Domain | Location | |
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Venture capital is directed toward companies in multiple sectors.
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Founded Year | Domain | Location | |
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Venture capital is invested in cybersecurity, fintech, and AI startups.
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Founded Year | Domain | Location |
Investments & Acquisitions by Bun
| Company Name | Description | Domain | Location | Founded Year | Amount |
|---|---|---|---|---|---|
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Bionic investment advisor platform
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2016 | ||||
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Fine Asian gourmet food is offered by an internet-first restaurant.
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2016 | ||||
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Physical e-commerce kiosks are deployed for rural purchases in Indonesia.
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2014 | ||||
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Fine Asian gourmet food is offered by an internet-first restaurant.
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2016 |
Financial Statements - Bun
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Jul, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Feb, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Jan, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Feb, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
Bun Comparisons
Competitors of Bun
Bun operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Xamarin, Progress, Azul Systems, Posit and Qt Group, among others. This competitive environment drives innovation, market differentiation, and strategic positioning as companies strive to capture market share and deliver value to their customers. Understanding the competitive dynamics is crucial for assessing market positioning, identifying growth opportunities, and navigating the challenges inherent in a competitive marketplace.
| Company Name | Domain | Founded year | HQ Location | Description |
|---|---|---|---|---|
| domain | founded_year | HQ Location |
Cross-platform application development tools are provided by Xamarin.
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| domain | founded_year | HQ Location |
IDE-based software is provided for application development and management.
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| domain | founded_year | HQ Location |
IDE based app development platform
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| domain | founded_year | HQ Location |
Open-source data science tools are developed for teams and enterprises.
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| domain | founded_year | HQ Location |
Cross-platform user interface and application development for desktop and embedded platforms
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| domain | founded_year | HQ Location |
IDE-based cloud application development and automation solutions are offered.
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| Company Name | Domain | Founded year | HQ Location | Description |
|---|---|---|---|---|
| domain | founded_year | HQ Location |
Multiple services are booked via an app-based platform.
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| domain | founded_year | HQ Location |
On-demand services are booked through an app-based platform.
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| domain | founded_year | HQ Location |
App based platform offering on demand delivery and ride-hailing services
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| domain | founded_year | HQ Location |
Operates an on-demand hyperlocal delivery app for food and groceries.
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Frequently Asked Questions about Bun
When was Bun founded?
Bun was founded in 2019 and raised its 1st funding round 3 years after it was founded.
Where is Bun located?
Bun is headquartered in San Francisco, United States. It is registered at San Francisco, California, United States.
Who is the current CEO of Bun?
Jarred Sumner is the current CEO of Bun. They have also founded this company.
Is Bun a funded company?
Bun is a funded company, having raised a total of $7M across 1 funding round to date. The company's 1st funding round was a Seed of $7M, raised on Aug 24, 2022.
What does Bun do?
Bun was founded in 2019 in San Francisco, United States, as an IDE-based toolkit for JavaScript and TypeScript application development. Runtime, bundler, test runner, and package manager functionalities are integrated to facilitate project development, testing, bundling, and execution. APIs are provided for common development tasks within the software sector. Operations are centered in the United States.
Who are the top competitors of Bun?
Bun's top competitors include Posit, Azul Systems and Xamarin.
Who are Bun's investors?
Bun has 3 investors. Key investors include Anthropic, Kleiner Perkins, and Johannes Schickling.
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