What technologies does Braintrust use?

Braintrust uses Gmail, Google Apps, CloudFlare, Thinkific, React Redux. View their full technology stack — including all 9 detected tools — on StackWho.

Who is the Chief Architect of Braintrust?

Nick Velloff is the Chief Architect at Braintrust. Get verified contact information on StackWho.

Where is Braintrust located?

Braintrust is based in San Francisco, California, United States.

Braintrust

usebraintrust.com

information technology & services

usebraintrust.com

San Francisco, California, United States

201-500 employees

105000000 revenue

LinkedIn Profile

About Braintrust

engineering, recruiting, talent, design, product, ai, sourcing, freelance, hiring, data science, marketing, program management, matching, interviewing, job description, search, technology, information & internet, ml-powered matching, prompt optimization

Braintrust's Tech Stack

AI/ML

Decision Makers at Braintrust

1 contact

Nick Velloff

Chief Architect

n***@usebraintrust.com Sign up to view

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9 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

React-based front-ends indicate a modern web engineering stack. Developer tools, component libraries, testing frameworks, and design systems are relevant sales angles.

Braintrust's Position in the StackWho Database

• Braintrust is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 53,147 companies in California are in the StackWho database.
• 4,373 information technology & services companies are in the 201-500 employee range (same size as Braintrust).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does Braintrust use?

Braintrust uses Gmail, Google Apps, CloudFlare, Thinkific, React Redux, Android, and 3 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Braintrust?

StackWho has verified email addresses for 1 decision maker at Braintrust. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Braintrust directly for sales, recruiting, or partnerships.

What industry is Braintrust in?

Braintrust operates in the information technology & services industry, headquartered in San Francisco, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Braintrust's contact data?

Yes. StackWho Pro members can export decision maker contact data for Braintrust and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.