Briefer | Developer Tools | Standout | Standout

Briefer

The collaborative data platform.

São Paulo, Brazil

2 employees

Developer Tools

Pre-seed · $500K

Website X / Twitter

About Briefer

Briefer helps data scientists and analysts build interactive visualizations and data apps using a Notion-like interface.

Connect to your data sources, write SQL or Python, collaborate through comments and multiplayer editing, and run code in whichever compute environments you need.

Company details

Team Size2

LocationSão Paulo, Brazil

IndustryDeveloper Tools

Funding

Total raised

$500K

StandoutYBacked by Y Combinator · P26

“LeBron has an agent. Why don’t you?”

— Now you have one too.

Earn $3,000

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ConnectTwitter / X LinkedIn

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Last stage

Pre-seed

Investors

Y Combinator

Founders

Lucas da Costa

Previously a senior software engineer at Elastic and led software engineering teams at an early-stage startup in London. Maintained large OSS projects like Chai.js and Sinon.js, and contributed to Jest. Author of 'Testing JavaScript Applications' (Manning).

Lucas Vieira

Lucas, is a software engineer and open-source enthusiast with a decade of experience, actively contributes to numerous open source projects. He used to maintain Chai.js, a popular JavaScript testing framework with 7.8k+ GitHub stars. As the former Head of Technology at Joga, he built a product from scratch, used by thousands in dozens of countries. Now, Lucas is the CTO of Ergomake, developing a product for developers to deploy preview environments for any stack.

What happens next.

No applications, no recruiter spam. Just the intro.

Confirm the fit

A few questions to make sure this role is the right shape for you. Two minutes.

I pitch you to the company

I write the intro, send it to the founder, and handle the back-and-forth.

A meeting lands on your calendar

If they’re a yes, I book the chat. You show up — that’s the whole job-hunt.