When was Linear founded?

Linear was founded in 2019 and became a unicorn in 2025.

Where is Linear located?

Linear is headquartered in San Francisco, United States.

Who is the current CEO of Linear?

Karri Saarinen of Linear. They have also founded 1 company and are angel investors in 4 startups, including Kippt.

How many employees does Linear have?

As of May 31, 2026, the latest employee count at Linear is 234.

Is Linear a funded company?

Linear is a funded company, having raised a total of $134M across 4 funding rounds to date. The company's 1st funding round was a $4.2M Seed round, raised on Nov 22, 2019.

How much is Linear worth?

The latest valuation of Linear is $1.25B as of Jun 10, 2025.

When was the latest funding round of Linear?

Linear's latest funding was a $82M Series C round on Jun 10, 2025, with participation from 9 investors.

Is Linear a Software Testing Tools company?

The primary sectors of Linear are Software Testing Tools and Product Management Tools.

Where does Linear rank among its competitors?

Linear ranks 2nd amongst 107 active competitors, of which 15 are funded. It stands 2nd in terms of total funding among its competitors. The most recent competitor to raise funding was Player Zero, which secured $5M in Jul, 2025.

Who are the top competitors of Linear?

Linear's top competitors include Atlassian, Instabug and Player Zero. Among them, Player Zero secured the most recent funding round in July, 2025.

Linear - 2026 Company Profile, Team, Funding & Competitors

Linear is a series C company based in San Francisco (United States), founded in 2019 by Karri Saarinen and Tuomas Artman. It operates as a Provider of a system to streamline issues, projects, and product roadmaps. Linear has raised $134M in funding from Accel and Sequoia Capital, with a current valuation of $1.25B. The company has 107 active competitors, including 15 funded and 5 that have exited. Its top competitors include companies like Atlassian, Instabug and Player Zero.

Company Details

Provider of a system to streamline issues, projects, and product roadmaps. It offers tools for planning, managing, and tracking product initiatives. The system consolidates specifications, milestones, tasks, and documentation in a centralized location. It facilitates collaboration across teams and departments, enabling progress tracking and workflow automation.

Website: linear.app
Social
Email ID: *****@linear.app

Key Metrics

Founded Year

2019

Location

San Francisco, United States

Stage

Series C

Total Funding

$134M in 4 rounds

Latest Funding Round

Series C, Jun 10, 2025, $82M

Post Money Valuation

$1.25B as on Jun 10, 2025

Investors

Accel & 55 more

Ranked

2^nd among 107 active competitors

Employee Count

234 as on May 31, 2026

Similar Companies

Atlassian & 174 more

View Linear's full profile

Linear is associated with 2 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
LINE AR CIN: 44103061796 , Latvia, Deadpooled	Oct 08, 2010	-	-	-
LINEAR ORBIT INC CIN: 301164251 , United States, Active	Dec 31, 1999	-	46 (As on Dec 31, 2024)	-

Linear has raised a total funding of $134M over 4 rounds. Its first funding round was on Nov 22, 2019. Its latest funding round was a Series C round on Jun 10, 2025 for $82M. 9 investors participated in its latest round. Linear has 16 institutional investors and 40 angel investors.

Here is the list of recent funding rounds of Linear:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jun 10, 2025	$82M	Series C	$1.25B	-	Accel	01 Advisors, Sequoia Capital, Seven Seven Six, Designer Fund, Indievc, TK Ventures, Jeff Weinstein, Vlad Loktev
Sep 14, 2023	$35M	Series B	$400M	-	Accel	Stephanie Zhan, Dick Costolo, Stewart Butterfield, Claire Johnson, Koen Bok, Jorn Van Dijk, Christina Cacioppo, Ganesh Srinivasan, Sequoia Capital, 01 Advisors, Akash Garg, Robert Gentz, Gavin Weigh, Josh Miller, Andrew Mason, Kristo Ovaska, Ilkka Paananen, Guillermo Rauch, Oskari Saarenmaa, Rudi Skogman, Lee Robinson, Kyle Parrish
Dec 08, 2020	$13M	Series A	-	-	Sequoia Capital	Form Capital, Dick Costolo, Patrick Collison, Adam Bain, Lenny Rachitsky, Aston Motes, Dylan Field, Harry Stebbings, Jude Gomila, Emilie Choi, Julia DeWahl, Gustaf Alströmer, Bobby Goodlatte

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View details of Linear's funding rounds and investors

The founders of Linear are Karri Saarinen and Tuomas Artman. Karri Saarinen is the CEO of Linear.

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

Karri Saarinen: Co-Founder & CEO of Linear and founder of 1 other company. They are also an angel investor in 4 startups.
Contact Info: 1 email address
Tuomas Artman: Co-Founder of Linear. They are also an angel investor in 1 startup.
Contact Info: 1 email address

View details of Linear's Founder profiles and Board Members

Linear's employee count trend

Linear has 234 employees as of May 26. Here is Linear's employee count trend over the years:

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Top competitors of Linear include Atlassian, Instabug and Player Zero. Here is the list of Top 10 competitors of Linear, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Atlassian 2002, Sydney (Australia), Public	Developer of collaboration software and tools for various professional teams	$210M	T. Rowe Price, Accel & 5 others	85/100
2nd	Linear 2019, San Francisco (United States), Series C	Provider of a system to streamline issues, projects, and product roadmaps	$134M	Index Ventures, Accel & 54 others	64/100
3rd	Instabug 2012, Palo Alto (United States), Series B	Provider of agentic mobile observability platform for application performance management	$54M	Accel, Insight Partners & 13 others	62/100
4th	Player Zero 2018, Atlanta (United States), Series A	AI and cloud based solutions for product monitoring and management	$20M	Foundation Capital, Green Bay Ventures & 6 others	58/100
5th	Undo 2005, Cambridge (United Kingdom), Series B	Recording and Debugging tools for C/C++ tools on Linux and Android	$25.7M	Cambridge Innovation Capital, Cambridge Angels ... & 32 others	54/100
6th	Bugasura 2019, Bengaluru (India), Unfunded	Cloud based solutions for reporting bugs	-	-	53/100
7th	Runtime Verification 2009, Urbana (United States), Series A	Tool for bug tracking and management	$5.3M	IOSG Ventures, National Science Foundation ... & 8 others	46/100
8th	Meticulous 2021, London (United Kingdom), Seed	Provider of bug tracking tools	$4.12M	Y Combinator, Soma Capital & 9 others	45/100
9th	HTTP Toolkit 2018, Barcelona (Spain), Unfunded	Software testing and debugging tools	-	-	42/100
10th	launchpad_net 2008, Long Island City (United States), Unfunded	Provider of a software collaboration platform offering bug tracking and hosting	-	-	42/100