What technologies does Signal Insights use?

Signal Insights uses Cloudflare DNS, Gmail, Google Apps, Amazon AWS, Instantly. View their full technology stack — including all 11 detected tools — on StackWho.

Who is the Co-Founder & CTO of Signal Insights?

Hans Fjallemark is the Co-Founder & CTO at Signal Insights. Get verified contact information on StackWho.

Who is the Co-Founder / Chief Revenue Officer of Signal Insights?

Taylor Trusty is the Co-Founder / Chief Revenue Officer at Signal Insights. Get verified contact information on StackWho.

Where is Signal Insights located?

Signal Insights is based in New York, New York, United States.

Signal Insights

signalinsights.io

information technology & services

signalinsights.io

New York, New York, United States

1-10 employees

LinkedIn Profile

About Signal Insights

technology, information & internet, social media engagement analysis, social media tracking, performance scoring, daily email summaries, consulting, news monitoring, press release tracking, services, email newsletter monitoring, software as a service, web crawling, content filtering, cloud-based software, performance metrics, spam filtering, real-time alerts, competitor tracking, email address generation

Signal Insights's Tech Stack

Decision Makers at Signal Insights

3 contacts

Hans Fjallemark

Co-Founder & CTO

h***@signalinsights.io Sign up to view

Taylor Trusty

Co-Founder / Chief Revenue Officer

r***@newslever.com Sign up to view

Keith Graham

Co-Founder & CEO

k***@signalinsights.io Sign up to view

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11 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.

Signal Insights's Position in the StackWho Database

• Signal Insights 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.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as Signal Insights).

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 Signal Insights use?

Signal Insights uses Cloudflare DNS, Gmail, Google Apps, Amazon AWS, Instantly, Mobile Friendly, and 5 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Signal Insights?

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

What industry is Signal Insights in?

Signal Insights 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 Signal Insights's contact data?

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