Closer Bot is the easiest way to update Hubspot CRM without ever leaving Slack! FEATURES Activity logging Save your time by adding leads and updating any deal's status through your chat in Slack.
Closer revenue
Closer's annual revenue was $339.5K in April 2021 (source not recorded). The company has since shut down.
| As of | Revenue | Source |
|---|---|---|
| Apr 2021 | $339.5K | – |
– source not recorded
Closer CEO, founders & employees
Rafal Kulawiak founded Closer in 2018 and led it as CEO. Closer had 4 employees (April 2021).
- Rafal KulawiakFounder & CEO
Closer FAQ
Is Closer still in business?
No. Closer has shut down.
What was Closer's revenue?
Closer's annual revenue was $339.5K in April 2021 (source not recorded).
How many employees does Closer have?
Closer had 4 employees in April 2021.
Who founded Closer?
Rafal Kulawiak founded Closer in 2018.
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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 correction