Calenso
Valuation
$3.3M
2025 Revenue
$1.1M
Customers
100K
Funding
$0
Avg ACV
$11
Team
10
Founded
2016
How Calenso CEO Marvin Felder grew Calenso to $1.1M revenue and 100K customers in 2025.
Calenso is a Swiss software company that offers everything to organize and run appointments online - from scheduling, to questionnaires, to video conferencing and online payment. We got the flexible all-in-one solution. With features like multilingual online booking, group booking, automatic calendar synchronization, reminder messages, online payment, video conferencing, analytics, and a well-rounded customer management, we help teams and businesses manage appointments flexibly and efficiently every day. Founded in 2016 with the vision to ease the scheduling process and headquartered in Lucerne, Calenso is currently available in English, German, French, Italian, Dutch and Finnish. Calenso integrates seamlessly with every known CRM, ERP and CMS, saving you and your clients time, increasing customer satisfaction and simplifying the organization of appointments in just a few simple steps.
Last updated
Calenso Revenue
In 2025, Calenso's revenue reached $1.1M. Since its launch in 2016, Calenso has shown consistent revenue growth.
| Year | Milestone |
|---|---|
| 2025 | Calenso Hit $1.1m revenue in September 2025 |
| 2016 | Launched with $0 revenue |
Calenso Valuation, Funding Rounds
Calenso's most recent disclosed valuation is $3.3M.
Calenso is a bootstrapped Video Conferencing Software startup. Founded in 2016, Calenso has grown to $1.1M in revenue without raising any venture capital or outside funding.
As a self-funded Video Conferencing Software SaaS company, Calenso has built its business with no outside investment.
| Year | Round | Amount | Valuation | % Sold |
|---|
Calenso Employees & Team Size
Calenso employs approximately 10 people as of 2026.
Calenso has 10 total employees in different roles and functions. They have 100K customers that rely on the company's solutions.
| Year | Milestone |
|---|---|
| 2024 | Reached 10 employees (April 2024) |
Founder / CEO
Q&A
| Question | Answer |
|---|---|
| What's your age? | - |
| Favorite online tool? | - |
| Favorite book? | - |
| Favorite CEO? | - |
| Advice for 20 year old self | - |
Customers
See how Calenso acquires and retains customers with data on acquisition costs and revenue performance. Log in to access the complete customer economics dashboard.
LockedFrequently Asked Questions about Calenso
What is Calenso's revenue?
Calenso generates $1.1M in revenue.
Who founded Calenso?
Calenso was founded by Marvin Felder.
Who is the CEO of Calenso?
The CEO of Calenso is Marvin Felder.
How much funding does Calenso have?
Calenso raised $0.
How many employees does Calenso have?
Calenso has 10 employees.
Where is Calenso headquarters?
Calenso is headquartered in Rothenburg, Luzern, Switzerland.
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Compare Calenso to the industry
Calenso operates across multiple industries. Browse revenue, funding, and growth data for Calenso in each sector below.
Source Attribution
Source: all data was collected from GetLatka company research and founder interviews. Revenue, funding, team, and customer figures are presented as company-reported or GetLatka-estimated metrics where the profile data identifies them that way.
Company data last updated .