Firstup (formerly Dynamic Signal)
A personalized experience for every employee.
52 employees · est. 2010 · San Francisco, United States
GuavaHR
The digital communications platform for improving workforce performance
8 employees · est. 2019 · Tallinn, Estonia
Firstup (formerly Dynamic Signal) is the older company (2010 vs 2019); Firstup (formerly Dynamic Signal) is the larger of the two.
Side-by-Side Comparison
| Metric | Firstup (formerly Dynamic Signal) | GuavaHR |
|---|---|---|
| Founded | ||
| Founded | 2010 older | 2019 |
| Headquarters | ||
| Headquarters | San Francisco, United States | Tallinn, Estonia |
| Employees | ||
| Employees | 52 larger | 8 |
| Industry | ||
| Industry | Not tracked yet | Food and Beverage, Health Care, Sports |
| Funding Stage | ||
| Funding Stage | Series E | Pre Seed |
| Total Funding | ||
| Total Funding | Not tracked yet | $475.00K |
| Funding Rounds | ||
| Funding Rounds | Not tracked yet | 3 |
| Services | ||
| Services | Intelligent Communication Platform, AI Assistance for Employees, Journey Orchestration, Engagement Insights | Not tracked yet |
| Target Customers | ||
| Target Customers | Healthcare Providers, Manufacturing Companies, Hospitality Businesses, Retail Enterprises, Large Enterprises with Dispersed Workforce | Not tracked yet |
| Taxonomy | ||
| Taxonomy | Intelligent Communication Platform, Personalized Employee Experience, Employee Engagement Insights, Real-Time Engagement Data, Digital Employee Experience, Workforce Sustainability, Internal Communication, Employee Advocacy, Remote Workforce Engagement, Employee Communications Design, HR Communication Tools, Leadership Decision-Making, Departmental Engagement Analytics, Hire-to-Retire Experience, Cross-Departmental Insights | Employee Engagement, Productivity, Communication Platform, Workforce Insights, Non-desk Teams, Feedback System, Organizational Culture, Employee Wellbeing |
| Website | ||
| Website | firstup.io | guavahr.com |
About Firstup (formerly Dynamic Signal)
Firstup, originally known as Dynamic Signal, is pioneering the world's first intelligent communication platform designed to offer a personalized experience for every employee. Since its founding in 2010, this United States-based company has developed technology that enables top global brands, such a...
About GuavaHR
GuavaHR is a digital communications platform catering to non-desk teams, aiming to enhance workforce performance and connectivity at the workplace. The company, founded in 2018 and based in Estonia, targets industries such as Food and Beverage, Health Care, and Sports. In its latest funding round on...
We will tell you when either one moves
BounceWatch watches Firstup (formerly Dynamic Signal) and GuavaHR 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 Firstup (formerly Dyna... and GuavaHR — by email.
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Compiled from the BounceWatch company index. We last looked at Firstup (formerly Dynamic Signal) on 8 Apr 2026, and GuavaHR on 11 Sep 2024. 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.
