Founder stories
$100K ARRin 15 years
4 milestones
Acquired
Pre-acquisition revenue: $471.4M ARR
Adobe completed acquisition of Semrush April 28, 2026 for ~$1.9B all-cash. Pre-acquisition ARR $471.4M as of Dec 2025. Semrush had IPO'd on NYSE (SEMR) before acquisition.
Started 2008 with 2 tools, bootstrapped for a decade before one VC round, then NYSE
Founder
OS
Oleg Shchegolev
Co-Founders•Technical•USA
Commitment
Full-timeExperience
First-timeProduct
Online visibility and marketing analytics platform.
Type
SaaSIndustry
MarketingModel
SubscriptionMarketing Strategy
How Oleg acquired customers
Growth Channel
SEO / Content
Also Used
CommunitiesWord of Mouth
Tech Stack
Tools used to build Semrush
PHPMySQLAWSCustom Analytics
The Full Story
We started Semrush in 2008 with just 2 tools. We bootstrapped for about a decade, then raised a single $37-40M institutional round in 2018 before going public on NYSE with 7M+ users.
Bootstrap to IPO
We bootstrapped for about a decade, then took one institutional round in 2018 before going public. Growth came mostly through SEO and word-of-mouth.
Build Tools for Yourself
We built the tools we needed ourselves. Eating your own dog food ensures product quality.
Educational Focus
Our blog became an educational resource. Teaching built authority and trust.
- Started with: 2 tools
- Years bootstrapped: 10+
- Users: 7M+
- Status: NYSE public
Key Takeaways
1
Build tools for yourself first
2
Bootstrapping for a decade before taking one institutional round is possible with SEO expertise
3
Decade of patience can lead to IPO
4
Educational content builds lasting authority
Originally published onSemrush Blog
Founder proof brief
A one-page proof brief turns Oleg's Semrush playbook into your next test.
See what it covers before you sign up: the pattern worth copying, the channel to test, and the risk to avoid when you adapt this story.
Pattern
$100K ARR
Channel
SEO / Content
Output
Action checklist
What a proof brief covers
- A one-page brief that turns Oleg's pattern into a testable plan
- Channel bet: start from SEO / Content
- A risk check before copying the Semrush playbook
See what a proof brief covers
See what it covers first. Create an account only if you choose to unlock.
Inspired by Oleg's journey? Generate a business idea in the Marketing space using AI and real founder data.
Milestone Journey
Oleg achieved 4 milestones on the path to $100K ARR
First Customer
6 months
July 2008
Avg: 3 months
+6 months to next milestone
$1K MRR
$1,000
1 year
January 2009
Avg: 11 months
+1 year to next milestone
$10K MRR
$10,000
2 years
January 2010
Avg: 1 year
+13 years to next milestone
$100K ARR
$500,000,000
15 years
January 2023
Avg: 3 years
15 years
Total journey time
4
Milestones achieved
Oleg's Path to $100K ARRPremium
The journey, decisions, and context behind this milestone
Unlock Oleg's Full Journey
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Frequently asked questions
Who acquired Semrush?
Semrush was acquired by Adobe for $1.9B on April 2026. Pre-acquisition revenue was $471.4M ARR. Adobe completed acquisition of Semrush April 28, 2026 for ~$1.9B all-cash. Pre-acquisition ARR $471.4M as of Dec 2025. Semrush had IPO'd on NYSE (SEMR) before acquisition.
What is Semrush?
Online visibility and marketing analytics platform. It operates in Marketing.
How long did it take Semrush to reach $100k arr?
Oleg Shchegolev took 15 years to reach $100k arr with Semrush.
Was Oleg Shchegolev a solo founder?
No. Oleg Shchegolev built Semrush with co-founders.
What marketing channel did Semrush use to grow?
Semrush grew primarily through SEO / Content.
What industry is Semrush in?
Semrush operates in Marketing.
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