Insights

Niche Technology Leader Buf specializes in the Protobuf developer platform, offering end-to-end solutions for API development with Protocol Buffers, gRPC, and Kafka, positioning it as a key player in the developer tools market for modern, high-performance APIs.

Growth Potential With a revenue estimate between 25 to 50 million dollars and recent funding of 68 million dollars, Buf is positioned for expansion, making it a promising target for partnerships or investments aimed at scaling innovative developer tools.

Targeted Market Segments The company's platform appeals to software development firms and enterprises working with large-scale API infrastructure, providing opportunities to sell complementary cloud, automation, and security solutions to a specialized, tech-savvy customer base.

Emerging Industry Trends Given the industry shift towards API-driven architectures and microservices, Buf's offerings are strategically aligned with current market trends, opening doors for collaboration with cloud providers, DevOps platforms, and API management services.

Strategic Partnerships Buf's integration with leading cloud and SaaS tools such as Google Cloud, Stripe, and Zendesk indicates a readiness to develop joint solutions or integrations, presenting opportunities to expand its ecosystem and attract enterprise clients.

Buf Tech Stack

Buf uses 8 technology products and services including RudderStack, Zendesk, Google Workspace, and more. Explore Buf's tech stack below.

  • RudderStack
    Customer Data Platforms
  • Zendesk
    Documentation Tools
  • Google Workspace
    Email
  • Google Cloud
    Infrastructure As A Service
  • Stripe
    Payment Processing
  • Warmly
    Sales Enablement
  • reCAPTCHA
    Security
  • Google Tag Manager
    Tag Management

Buf's Email Address Formats

Buf uses at least 1 format(s):
Buf Email FormatsExamplePercentage
FLast@buf.buildJDoe@buf.build
45%
First@buf.buildJohn@buf.build
5%
FLast@buf.buildJDoe@buf.build
45%
First@buf.buildJohn@buf.build
5%

Frequently Asked Questions

What is Buf's stock symbol?

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Buf is a publicly traded company; the company's stock symbol is BUFC.

What is Buf's official website and social media links?

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Buf's official website is buf.build and has social profiles on LinkedInCrunchbase.

What is Buf's NAICS code?

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Buf's NAICS code is 5112 - Software Publishers.

How many employees does Buf have currently?

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As of December 2025, Buf has approximately 45 employees across 5 continents, including North AmericaEuropeAsia. Key team members include President: P. B.Head Of Design: S. F.Owner: M. S. A.. Explore Buf's employee directory with LeadIQ.

What industry does Buf belong to?

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Buf operates in the Software Development industry.

What technology does Buf use?

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Buf's tech stack includes RudderStackZendeskGoogle WorkspaceGoogle CloudStripeWarmlyreCAPTCHAGoogle Tag Manager.

What is Buf's email format?

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Buf's email format typically follows the pattern of FLast@buf.build. Find more Buf email formats with LeadIQ.

How much funding has Buf raised to date?

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As of December 2025, Buf has raised $68M in funding. The last funding round occurred on Nov 23, 2021 for $68M.

Buf

Software DevelopmentOntario, Canada11-50 Employees

The Protobuf developer platform

Accelerate API development with Buf, the only end-to-end developer platform for Protocol Buffers, gRPC, and Kafka.

Section iconCompany Overview

Website
buf.build
Stock Symbol
BUFC
NAICS Code
5112 - Software Publishers
Employees
11-50

Section iconFunding & Financials

  • $68M

    Buf has raised a total of $68M of funding over 4 rounds. Their latest funding round was raised on Nov 23, 2021 in the amount of $68M.

  • $25M$50M

    Buf's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $68M

    Buf has raised a total of $68M of funding over 4 rounds. Their latest funding round was raised on Nov 23, 2021 in the amount of $68M.

  • $25M$50M

    Buf's revenue is estimated to be in the range of $25M$50M

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