What technologies does Numberly use?

Numberly uses Rackspace MailGun, Gmail, Blue Host, Google Apps, Facebook Custom Audiences. View their full technology stack — including all 26 detected tools — on StackWho.

Who is the Co-Founder of Numberly?

Monica Chitnis is the Co-Founder at Numberly. Get verified contact information on StackWho.

Who is the Founder of Numberly?

John Foster is the Founder at Numberly. Get verified contact information on StackWho.

Where is Numberly located?

Numberly is based in Delaware, United States.

Numberly

Q: What industry is Numberly in?

Numberly operates in the financial services industry.

numberly.io

financial services

numberly.io

Delaware, United States

1-10 employees

LinkedIn Profile

About Numberly

business model, growth metrics, founder advice, cost management, startup advice, financial planning, financial decision making, scenario planning, financial modelling, fund raising financial model, saas financial model, investor financial model, business planning, business strategy, cash flow insights, sme, pitch decks, growth strategy, small business, financial kpis

Numberly's Tech Stack

AI/ML

Decision Makers at Numberly

2 contacts

Monica Chitnis

Co-Founder

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

John Foster

Founder

j***@numberly.io Sign up to view

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26 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

Numberly's Position in the StackWho Database

• Numberly is 1 of 21,667 financial services companies tracked in StackWho.
• 21,586 financial services companies in our database have verified decision-maker emails (100% of the cohort).
• 2,704 companies in Delaware are in the StackWho database.
• 8,943 financial services companies are in the 1-10 employee range (same size as Numberly).

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 Numberly use?

Numberly uses Rackspace MailGun, Gmail, Blue Host, Google Apps, Facebook Custom Audiences, Google Font API, and 20 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Numberly?

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

What industry is Numberly in?

Numberly operates in the financial services industry, headquartered in Delaware, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Numberly's contact data?

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