Humans in the Loop

humansintheloop.org

Sofia, Sofia City Province, Bulgaria

11-50 employees

LinkedIn Profile

About Humans in the Loop

machine learning, artificial intelligence, humanintheloop services, image labeling, image annotation, dataset collection, dataset labeling, computer vision, it services & it consulting, training and upskilling, medical, high-quality data labeling, robotic surgery data, b2b, remote monitoring ai, ai workforce training, retail, geospatial image segmentation, geospatial annotation, human feedback

Humans in the Loop's Tech Stack

AI/ML

Decision Makers at Humans in the Loop

2 contacts

Tess Valbuena

CEO and COO

t***@humansintheloop.org Sign up to view

Iva Gumnishka

Founder and CEO

i***@humansintheloop.org Sign up to view

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22 technologies detected · 2 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.

Humans in the Loop's Position in the StackWho Database

• Humans in the Loop 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).
• 1,023 companies in Sofia City Province are in the StackWho database.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as Humans in the Loop).

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 Humans in the Loop use?

Humans in the Loop uses Gmail, Google Apps, Hubspot, Leadfeeder, Apache, Google Font API, and 16 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Humans in the Loop?

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

What industry is Humans in the Loop in?

Humans in the Loop operates in the information technology & services industry, headquartered in Sofia, Sofia City Province, Bulgaria. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Humans in the Loop's contact data?

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