Insider Onerevenue, valuation & funding
Marketing Automation SoftwareIstanbul, TurkeyFounded 2012CEO Hande Cilingir
Insider One is marketing technology company that provides solutions to help businesses enhance their customer engagement and experience.
- Valuation
- $2B
Insider One revenue
Insider One's annual revenue was $150M in June 2024, the most recent figure on record. That is up 36% from $110M a year earlier.
All 4 revenue readings, with sources
| As of | Revenue | Source |
|---|---|---|
| Aug 2020 | $60.5M | – |
| Jun 2022 | $85M | Confirmed by CEO |
| Jul 2023 | $110M | Confirmed by CEO |
| Jun 2024 | $150M | Confirmed by CEO |
– source not recorded
Insider One valuation
Insider One is privately held, so there is no Insider One stock to buy. Investors valued it at $2B.
Insider One funding rounds & investors
Insider One has raised $272.1M across seven rounds since 2013. The latest was a $105M funding round in May 2023.
| Date | Round | Raised | Valuation |
|---|---|---|---|
| May 2023 | Venture | $105M | – |
| Feb 2022 | Series D | $121M | $1.2B |
| Jul 2020 | Series C | $32M | – |
| Apr 2018 | Series B | $11M | – |
| Sep 2016 | Series A | $2.2M | – |
| Feb 2015 | Seed | $700K | – |
| Jan 2013 | Pre-Seed | $200K | – |
| Total raised | $272.1M |
Insider One competitors
Insider One competes most directly with Braze, Amplitude, Iterable, MoEngage and 2 others.
Braze
Amplitude
Iterable
MoEngage
Leanplum
rehook.ai (YC W22)Insider One CEO, founders & employees
Hande Cilingir founded Insider One in 2012 and runs it as CEO. Insider One has 1,553 employees (November 2025, LinkedIn), up from 1,351 a year earlier.
- Hande CilingirFounder & CEO
Also at Insider OnePeter Kolitz
All 9 headcount readings, with sources
| As of | Employees | Source |
|---|---|---|
| Nov 2025 | 1,553 | |
| Oct 2024 | 1,351 | |
| Sep 2023 | 1,238 | |
| Feb 2022 | 929 | Confirmed by CEO |
| Dec 2020 | 752 | – |
| Aug 2020 | 500 | – |
| Jun 2020 | 613 | – |
| Dec 2019 | 576 | – |
| Dec 2018 | 431 | – |
Insider One FAQ
What is Insider One's revenue?
Insider One's annual revenue was $150M in June 2024, according to the CEO. No later figure is on record.
What is Insider One's valuation?
Investors valued Insider One at $2B.
How much funding has Insider One raised?
Insider One has raised $272.1M across seven funding rounds. The latest was a $105M funding round in May 2023.
Is Insider One publicly traded?
No. Insider One is a private company, so its shares aren't traded on a stock exchange.
How many employees does Insider One have?
Insider One has 1,553 employees as of November 2025, according to LinkedIn.
Who is the CEO of Insider One?
Hande Cilingir is the CEO of Insider One and founded the company in 2012.
Who founded Insider One?
Hande Cilingir founded Insider One in 2012.
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How this page is sourced
7 from public sources. 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 Oct 8, 2026Data disclaimerReport a correctionClaim this profileRun Insider One? Join the podcast