ALT21

alt21.com

financial services

alt21.com

London, England, United Kingdom

51-200 employees

15000000 revenue

LinkedIn Profile

About ALT21

currency hedging, forward & option trading, financial technology, trading algorithms, exchange money, api, finance technology, finance, fx cost transparency, fx options, risk management, d2c, financial services, cost-effective fx, fx automation, payment integration, payments, cross-border payments, fx forwards, b2b

ALT21's Tech Stack

13 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.

ALT21's Position in the StackWho Database

• ALT21 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).
• 47,721 companies in England are in the StackWho database.
• 2,266 financial services companies are in the 51-200 employee range (same size as ALT21).

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 ALT21 use?

ALT21 uses Outlook, Microsoft Office 365, Amazon AWS, Linkedin Marketing Solutions, Mobile Friendly, Trustpilot, and 7 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at ALT21?

StackWho has verified email addresses for 1 decision maker at ALT21. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach ALT21 directly for sales, recruiting, or partnerships.

What industry is ALT21 in?

ALT21 operates in the financial services industry, headquartered in London, England, United Kingdom. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export ALT21's contact data?

Yes. StackWho Pro members can export decision maker contact data for ALT21 and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.