B12

b12.io

information technology & services

b12.io

New York, New York, United States

51-200 employees

1000000 revenue

LinkedIn Profile

About B12

seo, web design & development, artificial intelligence, saas, small business management, online payments & invoicing, small business marketing, commerce platform, professional service providers, small & medium businesses, marketplaces, design, information technology, software development, client contact management, website performance metrics, ai content drafting, website analytics, professional website design, ai website builder with integrations for social media

B12's Tech Stack

Decision Makers at B12

2 contacts

Adam Marcus

Co-founder & CTO

m***@b12.io Sign up to view

Daniel Haas

Director of Engineering

d***@b12.io Sign up to view

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15 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

CRMs like Salesforce signal an active sales operation. Companies using Salesforce are strong targets for sales training, RevOps tools, data enrichment, and Salesforce integrations.

B12's Position in the StackWho Database

• B12 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).
• 23,956 companies in New York are in the StackWho database.
• 13,765 information technology & services companies are in the 51-200 employee range (same size as B12).

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

Frequently Asked Questions

What technology does B12 use?

B12 uses Salesforce, Route 53, Mailchimp Mandrill, Rackspace MailGun, Gmail, Google Apps, and 9 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at B12?

StackWho has verified email addresses for 2 decision makers at B12. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach B12 directly for sales, recruiting, or partnerships.

What industry is B12 in?

B12 operates in the information technology & services industry, headquartered in New York, New York, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export B12's contact data?

Yes. StackWho Pro members can export decision maker contact data for B12 and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.