Numero

numero.ai

San Francisco, California, United States

11-50 employees

LinkedIn Profile

About Numero

software development, granular geotargeting, event management, filtering tools, political campaign tools, donor segmentation, campaign fundraising, b2b, email marketing, geotargeting, re-attributions, rapid refunds, bulk edits, multi-user platform, management consulting services, donor prospecting, sms follow-up, support for political campaigns, campaign analytics, government

Numero's Tech Stack

AI/ML

Decision Makers at Numero

3 contacts

Karan Jain

Co-Founder, CTO

k***@numero.ai Sign up to view

Susie Keeler

Chief Financial Officer + Co-Founder

s***@numero.ai Sign up to view

Brian Forde

CEO + Co-Founder

b***@numero.ai Sign up to view

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28 technologies detected · 3 decision makers · Emails available

Sales Outreach Angle

HubSpot users typically run inbound-led sales motions. Products that integrate with HubSpot (email automation, CRM enrichment, ABM platforms) are natural fits.

Numero's Position in the StackWho Database

• Numero 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 Numero).

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 Numero use?

Numero uses Cloudflare DNS, Gmail, Google Apps, Amazon AWS, CloudFlare Hosting, Mobile Friendly, and 22 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Numero?

StackWho has verified email addresses for 3 decision makers at Numero. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Numero directly for sales, recruiting, or partnerships.

What industry is Numero in?

Numero 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 Numero's contact data?

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