2024 Revenue
$831.8K(Est.)
Customers · 2021
213
Team
6
Founded
2018
GrowSurf Revenue (2024)
GrowSurf generated an estimated $831.8K in annual revenue in 2024. Source: GetLatka estimate
GrowSurf is a bootstrapped referral software company built for B2B and B2C tech startups, founded in 2017 by Kevin Yun and Derek. The product plugs into a customer's existing stack to power referral programs, positioning itself between enterprise-priced tools and lightweight viral widgets that lack deep product integration.
As of May 2021, GrowSurf reported $26,000 in monthly recurring revenue, serving 213 customers at an average revenue per user of $120 per month. The company doubled MRR year over year from $12,000 in May 2020, entirely without outside capital. The four-person team operates at roughly breakeven, with monthly burn matching monthly revenue.
GrowSurf publishes its metrics publicly at growsurf.com/open. Kevin Yun holds a 70 percent equity stake, with co-founder Derek holding the remaining 30 percent. The company has no current plans to raise institutional capital.
Last updated
GrowSurf Revenue
GrowSurf generated an estimated $831.8K in annual revenue in 2024.
GrowSurf reported $26,000 in monthly recurring revenue as of May 2021, equivalent to an annualized run rate of approximately $312,000. One year prior, in May 2020, MRR stood at $12,000, representing an annualized figure of roughly $144,000. The company more than doubled revenue year over year, a growth rate of approximately 100 percent, without raising outside capital.
| Year | Milestone | Source |
|---|---|---|
| 2024 | GrowSurf Hit $831.8k revenue in October 2024 | Estimated |
| 2023 | GrowSurf Hit $574.1k revenue in November 2023 | Estimated |
| 2022 | GrowSurf Hit $468k revenue in November 2022 | Not recorded |
| 2021 | GrowSurf revenue in 2021: $312k | Interview1:32[1] |
| 2020 | GrowSurf Hit $144k revenue in June 2020 | Not recorded |
| 2018 | Launched with $0 revenue |
Yun attributed growth in part to auto-upgrade mechanics built into the pricing model, where customers naturally expand their spend as their referral program scales. The company also began building in public and hired a CMO in the months leading up to the interview to accelerate content and brand efforts.
Founder / CEO
Kevin Yun
CEO
Kevin Yun, 29 at the time of the May 2021 interview, is co-founder and CEO of GrowSurf. He holds a 70 percent equity stake in the company, with co-founder Derek holding the remaining 30 percent. The split reflects Yun going full time on the business while Derek continued part time. Yun noted the arrangement started closer to 75/25 in concept but settled at 70/30, with additional parties since joining the cap table.
Before GrowSurf, Yun founded a UX and UI design boot camp that was acquired by WeWork and Flatiron in 2018. That company raised approximately $30,000 from friends and family before the exit. Yun described GrowSurf as dating back to 2017, with an initial version shipped quickly and then rebuilt entirely from scratch over roughly a year before the company signed its first real customers.
Q&A
| Question | Answer |
|---|---|
| What's your age? | 32 |
Customers
GrowSurf served 213 customers as of May 2021, paying an average of $120 per month, which Yun confirmed as the company's ARPU. The customer base spans both B2B and B2C tech companies, with B2B customers described as generating a higher return on investment given the low price point.
Yun noted that even at $120 per month, nearly every customer wants a phone call or personal contact, creating a support burden for the four-person team. He identified $700 in lifetime value as the minimum threshold at which dedicating a customer success manager or sales resource to an account would make economic sense, and said GrowSurf's current LTV falls below that level. The company is pricing against number of referral participants, with seat-based and feature-based upsell tiers also built into the pricing page.
GrowSurf serves 213 customers.
GrowSurf Business Model
GrowSurf operates a subscription SaaS model with auto-upgrade mechanics that allow customers to move to higher tiers as their referral participant counts grow. Monthly churn averaged 8 to 9 percent over the six months preceding the May 2021 interview, which Yun described as unsatisfactory. Annualizing that figure implies logo churn of roughly 96 to 108 percent per year on a gross basis.
Net dollar retention stood at approximately 90 percent as of May 2021, meaning expansion revenue from upgrading customers does not yet fully offset lost revenue from churned accounts. Yun said the goal is to push net retention above 100 percent. The company's minimum LTV threshold for a dedicated customer success or sales motion is $700, a level GrowSurf had not yet reached at the time of the interview.
Monthly burn rate was approximately $26,000 in May 2021, matching monthly revenue and leaving the company at roughly breakeven, or cash flow neutral. The majority of expenses go toward headcount. Profitability beyond breakeven was not discussed. Gross margin, CAC, LTV, and payback period were not stated in the interview.
Point-in-time figures shared on the GetLatka podcast, each linked to the exact moment it was said on camera.
Customers (2021)
213
“Nathan Latka: Talk to me a little bit about customers today. How many folks are you serving? Kevin Yun: Yeah. We have about 210. 213.”
Watch at 6:46Average revenue per user (2021)
$120
“Nathan Latka: What are they paying on average to use the tech? Kevin Yun: Yeah. ARPU is about one twenty.”
WatchNet dollar retention (2021)
90%
“Nathan Latka: What is it right now, net? Kevin Yun: I think it's about 90%.”
Watch at 11:12GrowSurf Employees & Team Size
GrowSurf had four team members as of May 2021: three full time and one part time. The full-time staff included Kevin Yun, a technical support specialist, and Chris Tweeten, a newly hired CMO. Derek, the co-founder, worked part time. The company was also actively hiring a customer success manager at the time of the interview.
GrowSurf employs approximately 6 people as of 2026. It serves 213 customers that rely on its solutions.
| Year | Milestone | Source |
|---|---|---|
| 2024 | Reached 6 employees (October 2024) | Not recorded |
| 2023 | Reached 6 employees (November 2023) | Not recorded |
| 2022 | Reached 5 employees (November 2022) | Not recorded |
| 2021 | Reached 4 employees (May 2021) | Interview |
| 2020 | Reached 2 employees (November 2020) | Not recorded |
Frequently Asked Questions about GrowSurf
What is GrowSurf's revenue?
As of 2024, GrowSurf generated an estimated $831.8K in annual revenue.
Who founded GrowSurf?
GrowSurf was founded by Kevin Yun.
When was GrowSurf founded?
GrowSurf was founded in 2018.
Who is the CEO of GrowSurf?
The CEO of GrowSurf is Kevin Yun.
How many employees does GrowSurf have?
As of 2024, GrowSurf had 6 employees.
Where is GrowSurf headquartered?
GrowSurf is headquartered in Chicago, Illinois, United States.
Compare GrowSurf to the industry
GrowSurf operates across multiple industries. Browse revenue, funding, and growth data for GrowSurf in each sector below.
Full Interview Transcripts
Read the full interview and its transcript.
Data and Sources
All figures on this page are taken directly from interviews or are estimates from public sources and proprietary models. Not financial advice. Read full disclaimer.
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