CardSpringrevenue & acquisition
API Design ToolsSan Francisco, CaliforniaFounded 2010
CardSpring was acquired.
CardSpring is an API Design Tools company based in San Francisco, founded in 2010.
CardSpring revenue
CardSpring's annual revenue was $101.4K in April 2021, its last figure before its buyer bought it (source not recorded).
| As of | Revenue | Source |
|---|---|---|
| Apr 2021 | $101.4K | – |
– source not recorded
Who owns CardSpring
Another company owns CardSpring. The date and price of the deal are not on record.
CardSpring CEO, founders & employees
Eckart Walther founded CardSpring in 2010 and led it as CEO. CardSpring had 3 employees (April 2021).
- Eckart WaltherFounder & CEO
Team mix (Apr 2021): 1 in sales
CardSpring FAQ
What was CardSpring's revenue?
Before it was acquired, CardSpring's annual revenue was $101.4K in April 2021 (source not recorded).
How many employees does CardSpring have?
CardSpring had 3 employees in April 2021.
Who founded CardSpring?
Eckart Walther founded CardSpring in 2010.
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How this page is sourced
Founder figures link to the second they were said; public figures name their source; estimates are marked EST and say whose they are. Not financial advice.
Updated Aug 10, 2026Data disclaimerReport a correctionClaim this profileRun CardSpring? Join the podcast