Demostack
Spin up a demo environment in minutes, and tailor the product story for every conversation.
57 employees · est. 2020 · San Francisco, United States
Trunk
CI reliability for high-velocity engineering teams
64 employees · est. 2021 · San Francisco, United States
Demostack is the older company (2020 vs 2021).
Side-by-Side Comparison
| Metric | Demostack | Trunk |
|---|---|---|
| Founded | ||
| Founded | 2020 older | 2021 |
| Headquarters | ||
| Headquarters | San Francisco, United States | San Francisco, United States |
| Employees | ||
| Employees | 57 | 64 |
| Industry | ||
| Industry | Automation, B2B, SaaS | Developer Tools, Information Technology |
| Funding Stage | ||
| Funding Stage | Series B | Series A |
| Total Funding | ||
| Total Funding | $51.50M | $28.53M |
| Funding Rounds | ||
| Funding Rounds | 4 | 2 |
| Services | ||
| Services | Product Demos, Product Sandboxes, Product Tours, Customizable Demos, Demo Automation | Flaky Test Detection, Merge Queue Management, AI-Powered Failure Analysis, Integrated Ticketing System |
| Target Customers | ||
| Target Customers | Software Companies, Sales Teams, Presales Teams, Solution Consultants, Enterprise Clients | Software Engineers, Cloud Developers, Technical Lead Managers, Developer Experience Teams, Fast-Growing Tech Companies |
| Taxonomy | ||
| Taxonomy | Demo Experience Platform, SaaS Go-to-market, Custom Demos, Sale Acceleration, Product Storytelling, Software Demo Solutions, High Fidelity Demos, Presales Technology, Sales Engineering, Revenue Growth, SaaS Sales Tools, Tailored Product Demos, Demo Operations, Sales Enablement | CI Reliability, High-velocity Engineering, Software Development Tools, Flaky Test Detection, Merge Queues, Developer Productivity, Engineering Efficiency, Software Quality Assurance, Continuous Integration Solutions, Engineering Team Support |
| Website | ||
| Website | demostack.com | trunk.io |
About Demostack
Demostack, established in 2020, is revolutionizing the Automation and B2B SaaS sectors with its innovative approach to product demonstrations. Positioned as the go-to "Demo HQ," the company empowers SaaS go-to-market teams by delivering the tools needed to craft customized demo experiences swiftly,...
About Trunk
Trunk is a burgeoning player in the Developer Tools and Information Technology sectors, providing solutions aimed at improving Continuous Integration (CI) reliability for high-velocity engineering teams. Founded in 2021 and headquartered in the United States, the company has quickly gained traction...
We will tell you when either one moves
BounceWatch watches Demostack and Trunk for new funding, fast hiring, new executives and a change of software vendor. When one happens, we email you the same day.
Funding, hiring, leadership and stack changes at Demostack and Trunk — by email.
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Compiled from the BounceWatch company index. We last looked at Demostack on 14 Mar 2026, and Trunk on 14 Mar 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.