When was Atmo founded?

Atmo was founded in 2019 and raised its 1st funding round 1 year after it was founded.

Where is Atmo located?

Atmo is headquartered in San Francisco, United States.

Who is the current CEO of Atmo?

Alex Levy of Atmo. They have also founded 1 company and are an angel investors in 1 startup.

How many employees does Atmo have?

As of Feb 28, 2026, the latest employee count at Atmo is 28.

Is Atmo a funded company?

Atmo is a funded company, having raised a total of $19.7M across 4 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on 2020.

When was the latest funding round of Atmo?

Atmo's latest funding was a $***** Series A round on Dec 09, 2024, with participation from 0 investor.

Where does Atmo rank among its competitors?

Atmo ranks 5th amongst 701 active competitors, of which 42 are funded. It stands 4th in terms of total funding among its competitors. The most recent competitor to raise funding was Tomorrow.io, which secured $175M in Feb, 2026.

Who are the top competitors of Atmo?

Atmo's top competitors include Tomorrow.io, Jupiter Intelligence and Clarasight. Among them, Tomorrow.io secured the most recent funding round in February, 2026.

Atmo - 2026 Company Profile, Team, Funding & Competitors

Atmo is a series A company based in San Francisco (United States), founded in 2019 by Alex Levy, Johan Mathe and Jeremie Lequeux. It operates as an Offering AI based weather forecasting solutions. Atmo has raised $19.7M in funding from investors like Y Combinator, Signia Venture Partners and Sound Ventures. The company has 701 active competitors, including 42 funded and 26 that have exited. Its top competitors include companies like Tomorrow.io, Jupiter Intelligence and Clarasight.

Company Details

Offering AI-based weather forecasting solutions. It provides solutions for weather database, environmental correlator, ROI estimator, geospatial visualizer, and others. It provides weather solutions for multiple industries including solar, wind, air cargo, agriculture, and others.

Website: www.atmo.ai/
Social
Email ID: *****@atmo.ai

Key Metrics

Founded Year

2019

Location

San Francisco, United States

Stage

Series A

Total Funding

$19.7M in 4 rounds

Latest Funding Round

Series A, Dec 09, 2024, $*****

Investors

Y Combinator & 11 more

Ranked

5^th among 701 active competitors

Employee Count

28 as on Feb 28, 2026

Similar Companies

Tomorrow.io & 612 more

View Atmo's full profile

Atmo has raised a total funding of $19.7M over 4 rounds. Its first funding round was on 2020. Atmo has 11 institutional investors and 1 angel investor.

Here is the list of recent funding rounds of Atmo:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Dec 09, 2024	5751528	Series A	3086347	8982045	3667033	3768023
2021	3787	Seed	6221	4522	8857	5357
Nov 18, 2020	3938164	Seed	3651668	6860641	Sound Ventures & 1 more	8308555

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View details of Atmo's funding rounds and investors

The founders of Atmo are Alex Levy, Johan Mathe and Jeremie Lequeux. Alex Levy is the CEO of Atmo.

Here are the details of Atmo's key team members:

Alex Levy: Co-Founder, CEO of Atmo and founder of 1 other company. They are also an angel investor in 1 startup.
Johan Mathe: Co-Founder & CTO of Atmo and founder of 1 other company.
Contact Info: 1 email address
Jeremie Lequeux: Former Co-Founder of Atmo and founder of 1 other company.
Contact Info: 1 email address

View details of Atmo's Founder profiles and Board Members

Atmo's employee count trend

Atmo has 28 employees as of Feb 26. Here is Atmo's employee count trend over the years:

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Top competitors of Atmo include Tomorrow.io, Jupiter Intelligence and Clarasight. Here is the list of Top 10 competitors of Atmo, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Tomorrow.io 2016, Boston (United States), Series F	Provider of weather intelligence platform delivering forecasts and operational decision support	$425M	Activate Capital, Stonecourt Capital & 28 others	76/100
2nd	Jupiter Intelligence 2017, San Mateo (United States), Series C	Platform offering predictive analytics solution	$86M	Energize Capital, DCVC & 18 others	67/100
3rd	Clarasight 2021, New York City (United States), Seed	Cloud based carbon data management and analysis software	$9.61M	Climate Capital, MCJ & 4 others	57/100
4th	The Weather Network 1989, London (United Kingdom), Acquired	Provider of weather forecasts, news, maps, and video content	-	-	57/100
5th	Atmo 2019, San Francisco (United States), Series A	Offering AI based weather forecasting solutions	$19.7M	Signia Venture Partners, Y Combinator & 10 others	60/100
6th	Wetter 2000, Singen (Germany), Acquired	Online weather portal	-	NuCom, SevenCommerce & Ventures	56/100
7th	MyRadar 2003, Orlando (United States), Funding Raised	Alternate weather app	-	National Oceanic and Atmospheric Administration	56/100
8th	Windy 2014, Prague (Czech Republic), Funding Raised	Online platform offering interactive and detailed worldwide weather forecasts and animations	-	Xingye Innovation Capital Management	54/100
9th	Jua 2022, Pfaffikon (Switzerland), Series A	AI-based platform offering solutions for weather forecasting	$29.5M	Promus Ventures, Ananda Impact Ventures & 13 others	54/100
10th	Ex Machina 2015, Athens (Greece), Series A	Forecasting software platform for weather and wind energy	$5M	Placeholder, HAX & 5 others	54/100