When was Chronosphere founded?

Chronosphere was founded in 2019 and raised its 1st funding round within a year of its incorporation.

Where is Chronosphere located?

Chronosphere is headquartered in Issaquah, United States. It is registered at New York, New York.

Who is the current CEO of Chronosphere?

Martin Mao of Chronosphere. They are also angel investors in 2 startups.

How many employees does Chronosphere have?

As of Jun 30, 2026, the latest employee count at Chronosphere is 143.

Is Chronosphere a funded company?

Chronosphere is a funded company, having raised a total of $369M across 4 funding rounds to date. The company's 1st funding round was a $11M Series A round, raised on Nov 05, 2019.

How much is Chronosphere worth?

The last known valuation of Chronosphere was $1.6B as of Jan 11, 2023.

When was the latest funding round of Chronosphere?

Chronosphere's latest funding was a $115M Series C round on Jan 06, 2023, with participation from 14 investors. Its primary sector is Open Source. In United States, the Open Source sector has seen $3.27B in funding in 2026 to date.

Is Chronosphere a Open Source company?

The primary sectors of Chronosphere are Open Source, Big Data Analytics, IT Operations and Business Intelligence.

Where does Chronosphere rank among its competitors?

Chronosphere ranks 4th amongst 451 active competitors, of which 85 are funded. It stands 5th in terms of total funding among its competitors. The most recent competitor to raise funding was Coralogix, which secured $200M in Jun, 2026.

Who are the top competitors of Chronosphere?

Chronosphere's top competitors include Sumo Logic, New Relic and Grafana. Among them, Coralogix secured the most recent funding round in June, 2026.

Chronosphere - 2026 Company Profile, Team, Funding & Competitors

Chronosphere is an acquired company based in Issaquah (United States), founded in 2019 by Martin Mao and Rob Skillington. It operates as a Provider of a cloud native data observability platform for enterprises. Chronosphere has raised $369M in funding from investors like Greylock Partners, General Atlantic and Google Ventures, with last known valuation of $1.6B. The company has 451 active competitors, including 85 funded and 42 that have exited. Its top competitors include companies like Sumo Logic, New Relic and Grafana.

Company Details

Provider of a cloud based platform for infrastructure monitoring. It offers an open-source, SaaS based monitoring platform that can be used for infrastructure monitoring such as monitoring of containers, VMs, physical servers, network switches, application monitoring, and business monitoring.

Website: chronosphere.io
Social
Email ID: *****@chronosphere.io
Registered Address: New York, New York

Key Metrics

Founded Year

2019

Location

Issaquah, United States

Stage

Acquired

Total Funding

$369M in 4 rounds

Latest Funding Round

Series C, Jan 06, 2023, $115M

Last Known Valuation

$1.6B as on Jan 11, 2023

Investors

Greylock Partners & 21 more

Ranked

4^th among 451 active competitors

Employee Count

143 as on Jun 30, 2026

Investment & Acquisitions

Calyptia

Similar Companies

New Relic & 456 more

Exit Details

Acquired by Palo Alto Networks (Nov 19, 2025)

View Chronosphere's full profile

Chronosphere is associated with 3 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
Chronosphere, Inc CIN: 83-3812930 , United States, Active	Feb 26, 2019	-	35 (As on Dec 31, 2020)	-
CHRONOSPHERE, INC CIN: 32078684191 , United States, Active	Apr 12, 2021	-	-	-
CHRONOSPHERE, INC. CIN: 833812930 , United States, Active	Dec 26, 999	-	229 (As on Dec 31, 2024)	-

Chronosphere got acquired by Palo Alto Networks on Nov 19, 2025 at an acquisition amount of $*****.

Click here to take a look at Chronosphere's acquisition in detail

Chronosphere has raised a total funding of $369M over 4 rounds. Its first funding round was on Nov 05, 2019. Its latest funding round was a Series C round on Jan 06, 2023 for $115M. 14 investors participated in its latest round. Chronosphere has 16 institutional investors and 6 angel investors.

Here is the list of recent funding rounds of Chronosphere:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jan 06, 2023	$115M	Series C	$1.6B	-	Google Ventures	Brandon Reeves, Anton Levy, Jerry Chen, Lee Fixel, Brian Singerman, Kim Moore, Geodesic Capital, Founders Fund, General Atlantic, Greylock Partners, Glynn Capital, Lux Capital, Addition
Oct 07, 2021	$200M	Series C	$1B	-	General Atlantic	Greylock Partners, Lux Capital, Founders Fund, Addition, Spark Capital, Glynn Capital
Jan 05, 2021	$43.4M	Series B	-	-	Greylock Partners, Lux Capital, Lee Fixel	General Atlantic

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View details of Chronosphere's funding rounds and investors

The founders of Chronosphere are Martin Mao and Rob Skillington. Martin Mao is the CEO of Chronosphere.

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

Martin Mao: Co-Founder & CEO of Chronosphere. They are also an angel investor in 2 startups.
Contact Info: 1 email address
Rob Skillington: Co-Founder & CTO of Chronosphere. They are also an angel investor in 1 startup.
Contact Info: 1 email address

Chronosphere's Board of Directors

Chronosphere's board has 2 active members. MARTIN CHEN MAO and ROBERT JAMES SKILLINGTON are independent board members.

Here is the list of Chronosphere's board of directors:

Name	Type	Representing	Status	Duration
MARTIN CHEN MAO	Independent board member	-	Current	7y 4m
ROBERT JAMES SKILLINGTON	Independent board member	-	Current	7y 4m

View details of Chronosphere's Founder profiles and Board Members

Chronosphere's employee count trend

Chronosphere has 143 employees as of Jun 26. Here is Chronosphere's employee count trend over the years:

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Top competitors of Chronosphere include Sumo Logic, New Relic and Grafana. Here is the list of Top 10 competitors of Chronosphere, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Sumo Logic 2010, Redwood City (United States), Acquired	Provider of cloud-based platform for security and observability data analytics	$346M	Sapphire Ventures, DFJ Growth & 18 others	78/100
2nd	New Relic 2008, San Francisco (United States), Acquired	Cloud and AI based platform offering enterprise observability solutions	$196M	Allen & Company, Tenaya Capital & 16 others	76/100
3rd	Grafana 2014, New York City (United States), Series E	Developer of open and composable platform for monitoring and observability	$791M	Lightspeed Venture Partners, Sequoia Capital ... & 15 others	71/100
4th	Chronosphere 2019, Issaquah (United States), Acquired	Provider of a cloud native data observability platform for enterprises	$369M	Glynn Capital, Google Ventures & 20 others	68/100
5th	Acceldata 2018, Campbell (United States), Series C	Developer of an agentic data management platform providing data observability	$106M	Insight Partners, Prosperity7 Ventures & 8 others	67/100
6th	Observe 2017, San Mateo (United States), Acquired	Provider of an AI-powered observation platform built on a streaming data lake	$393M	Sutter Hill Ventures, Snowflake & 10 others	66/100
7th	Coralogix 2014, San Francisco (United States), Series F	Provider of an AI-native observability platform that unifies real-time insights across systems, security, and AI workloads	$550M	Greenfield Partners, Advent International ... & 22 others	65/100
8th	Cribl 2018, San Francisco (United States), Series E	Cloud based big data preparation solution	$600M	Tiger Global Management, Google Ventures ... & 13 others	65/100
9th	Dynatrace 1987, Waltham (United States), Public	Cloud and AI based enterprise observability and monitoring platform	$21.9M	Bain Capital Ventures, Bay Partners & 7 others	62/100
10th	Edge Delta 2017, Seattle (United States), Series B	Cloud based platform for IT operations analytics	$81M	MaC Venture Capital, Quiet Capital & 9 others	60/100