Testable

testable.org

London, England, United Kingdom

1-10 employees

LinkedIn Profile

About Testable

research services, offline data collection, cognitive experiments, participant pool, data collection, visual search task, behavioral experiments, verified identity, data analysis integration, research and development in the physical, engineering, and life sciences, participant recruitment, educational services, research, online surveys, gdpr compliance, psychology research platform, experiment templates, services

Testable's Tech Stack

12 technologies detected · 1 decision maker · 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.

Testable's Position in the StackWho Database

• Testable is 1 of 7,925 research companies tracked in StackWho.
• 7,883 research companies in our database have verified decision-maker emails (99% of the cohort).
• 47,721 companies in England are in the StackWho database.
• 3,568 research companies are in the 1-10 employee range (same size as Testable).

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 Testable use?

Testable uses Cloudflare DNS, Gmail, Google Apps, Apache, Facebook Custom Audiences, Google Font API, and 6 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Testable?

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

What industry is Testable in?

Testable operates in the research industry, headquartered in London, England, United Kingdom. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Testable's contact data?

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