Stack
Stack is a software company based in the United States that provides tools for sales leaders to simplify complex sales cycles in enterprises. The company focuses on making intricate sales processes clear and manageable, enabling sales representatives to sell more effectively.
Company facts
| Employees | 15 |
| Headquarters | London, United Kingdom |
| Trusted networks on Proven | 34 investor, bank and government networks offer Stack to their members |
| Member offers on Proven | 1 |
| Member redemption clicks | 158 |
Company facts from Apollo.io company data. Network, offer and redemption data from the Proven platform. A Proven Score is published once publicly named clients are verified with sources.
Discounts for Proven network members
Founder-Led Sales Expansion · Up to $20,000 value
We unlock any firm looking to expand beyond founder-led sales. Playbook automation . Sales cycle analysis (what's working, what's not) . Ideal Client Profile (ICP) identification . AI-driven with white-glove implementation. Work with former founders who have lived this, and know how to help
See Stack deals on Proven Deals
Members redeem through their investor or bank's Proven marketplace. Terms vary by network.
Competitors in Consulting & advisory
| Stellans | Score in progress |
| Satrix Solutions | Score in progress |
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| Ethical Intelligence | Score in progress |
| Pace Pricing | Score in progress |
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| BluWave | Score in progress |
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| Sunset | Score in progress |
| HKMC | Score in progress |
| Europe Playbook | Score in progress |
| Sustena, a Pariveda Company | Score in progress |
| Venture CPO | Score in progress |
| Activated Scale | Score in progress |
| AlphaSights | Score in progress |
| Altios Hong Kong | Score in progress |
| AUScelerate | Score in progress |
| Biointelect | Score in progress |
| BizDev Labs | Score in progress |
| Clear Go-To-Market | Score in progress |
| Climeaction | Score in progress |
| CompassPoint Consulting | Score in progress |
Source: Proven platform data, public records and vendor websites. Vendors cannot pay to change a score. Methodology. Updated 2026-10-21.