Firewall

usefirewall.com

San Francisco, California, United States

11-50 employees

LinkedIn Profile

About Firewall

technology, information & internet, onchain threat detection, onchain proofs, smart contract exploits, blockchain security, b2b, verifiable computation, information technology and services, computer systems design and related services, onchain exploit filtering, cryptography, smart contracts, safe sequencer, blockchain safety, software development, blockchain security architecture, verifiable block construction, pattern recognition, services

Firewall's Tech Stack

7 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

AWS infrastructure signals engineering sophistication. This company likely evaluates cloud cost management, security tooling, observability, and developer productivity solutions.

Firewall's Position in the StackWho Database

• Firewall 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.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as Firewall).

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

Frequently Asked Questions

What technology does Firewall use?

Firewall uses Cloudflare DNS, Gmail, Google Apps, Amazon AWS, Mobile Friendly, Google Tag Manager, and 1 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Firewall?

StackWho has verified email addresses for 2 decision makers at Firewall. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Firewall directly for sales, recruiting, or partnerships.

What industry is Firewall in?

Firewall 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 Firewall's contact data?

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