Follow-Up.iorevenue
Sales Engagement Software3915 Webster St A, Oakland, CaliforniaFounded 2016
Shut downFollow-Up.io is a former Sales Engagement Software company based in Oakland, founded in 2016.
Follow-Up.io revenue
Follow-Up.io's annual revenue was $4.1M in August 2020 (source not recorded). The company has since shut down.
| As of | Revenue | Source |
|---|---|---|
| Aug 2020 | $4.1M | – |
– source not recorded
Follow-Up.io competitors
Follow-Up.io competes most directly with HubSpot, Snov.io and Woodpecker.co. It is the smallest of the four by revenue.
| Company | Revenue | Employees | Customers | Founded |
|---|---|---|---|---|
 HubSpot | $3.1B | 7,639 | 205K | 2006 |
 Snov.io | $22.7M | 206 | 150K | 2017 |
 Woodpecker.co | $11.6M | 91 | – | 2015 |
| Follow-Up.io | $4.1M | 46 | – | 2016 |
Follow-Up.io CEO, founders & employees
Oleg Campbell founded Follow-Up.io in 2016 and led it as CEO. Follow-Up.io had 46 employees (August 2020).
- Oleg CampbellFounder & CEO
Follow-Up.io FAQ
Is Follow-Up.io still in business?
No. Follow-Up.io has shut down.
What was Follow-Up.io's revenue?
Follow-Up.io's annual revenue was $4.1M in August 2020 (source not recorded).
How many employees does Follow-Up.io have?
Follow-Up.io had 46 employees in August 2020.
Who founded Follow-Up.io?
Oleg Campbell founded Follow-Up.io in 2016.
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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