Rubber Duck

rubberduck.xyz

Sofia, Sofia City Province, Bulgaria

11-50 employees

LinkedIn Profile

About Rubber Duck

digital craftmanship, technical r, d, project management, web & mobile development, web & mobile design, mobile applications ios, android, windows phone, hybrid, laravel, symfony, node, drupal, go, react, angular, ionic, phonegap, cordova

Rubber Duck's Tech Stack

AI/ML

11 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Rubber Duck is a technology company. Software vendors, dev tools, and SaaS platforms find technology companies like this highly receptive. Use StackWho to identify the right decision-maker (CTO, VP Eng, or Head of Product) and reach out with a stack-specific pitch.

Rubber Duck's Position in the StackWho Database

• Rubber Duck 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 Rubber Duck).

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

Frequently Asked Questions

What technology does Rubber Duck use?

Rubber Duck uses Cloudflare DNS, Gmail, Google Apps, CloudFlare Hosting, Mobile Friendly, reCAPTCHA, and 5 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Rubber Duck?

StackWho has verified email addresses for 1 decision maker at Rubber Duck. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Rubber Duck directly for sales, recruiting, or partnerships.

What industry is Rubber Duck in?

Rubber Duck 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 Rubber Duck's contact data?

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