When was Hack Reactor founded?

Hack Reactor was founded in 2012 and raised its 1st funding round 4 years after it was founded.

Where is Hack Reactor located?

Hack Reactor is headquartered in San Francisco, United States.

How many employees does Hack Reactor have?

As of Mar 01, 2026, the latest employee count at Hack Reactor is 10 - 49.

Is Hack Reactor a funded company?

Hack Reactor is a funded company, having raised a total of $1M across 2 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on Dec 27, 2016.

When was the latest funding round of Hack Reactor?

Hack Reactor's latest funding was a $***** Seed round on Jan 19, 2017, with participation from 0 investor. Its primary sector is HRTech. In United States, the HRTech sector has seen $2.24B in funding in 2026 to date.

Where does Hack Reactor rank among its competitors?

Hack Reactor ranks 53rd amongst 934 active competitors, of which 33 are funded. It stands 9th in terms of total funding among its competitors. The most recent competitor to raise funding was Hyperion Development, which secured $1M in Jul, 2026.

Who are the top competitors of Hack Reactor?

Hack Reactor's top competitors include Masai, General Assembly and Hyperion Development. Among them, Hyperion Development secured the most recent funding round in July, 2026.

Hack Reactor - 2026 Company Profile, Team, Funding & Competitors

Hack Reactor is an acquired company based in San Francisco (United States), founded in 2012 by Shawn Drost and Douglas Calhoun. It operates as a Bootcamp for learning software development. Hack Reactor has raised $1M in funding from PERSOL. The company has 934 active competitors, including 33 funded and 14 that have exited. Its top competitors include companies like Masai, General Assembly and Hyperion Development.

Company Details

Bootcamp for learning software development. The program is held over 12 weeks and starts every 7 weeks. Students learn through a sequence of lectures, assignments, and collaborative projects that according to the platform emulate the working of a real-world engineering team.

Website: hackreactor.com
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Key Metrics

Founded Year

2012

Location

San Francisco, United States

Stage

Acquired

Total Funding

$1M in 2 rounds

Latest Funding Round

Seed, Jan 19, 2017, $*****

Investors

PERSOL

Ranked

53^rd among 934 active competitors

Employee Count

10 - 49 as on Mar 01, 2026

Investment & Acquisitions

Mobile Makers & 1 more

Similar Companies

Hyperion Development & 724 more

Exit Details

Acquired by Galvanize (Jul 19, 2018)

View Hack Reactor's full profile

Hack Reactor got acquired by Galvanize on Jul 19, 2018.

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

Hack Reactor has raised a total funding of $1M over 2 rounds. Its first funding round was on Dec 27, 2016. Hack Reactor has 1 institutional investor.

Here is the list of recent funding rounds of Hack Reactor:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jan 19, 2017	9318297	Seed	4024450	2371573	1574320	2562645
Dec 27, 2016	8170663	Seed	5719374	3714602	PERSOL	4208062

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View details of Hack Reactor's funding rounds and investors

The founders of Hack Reactor are Shawn Drost and Douglas Calhoun.

Here are the details of Hack Reactor's key team members:

Shawn Drost: Co-Founder of Hack Reactor and founder of 1 other company.
Contact Info: 2 email addresses
Douglas Calhoun: Co-Founder of Hack Reactor.
Contact Info: 1 email address
Tony Phillips: CEO of Hack Reactor.

View details of Hack Reactor's Founder profiles and Board Members

Hack Reactor's employee count trend

Hack Reactor has 10 - 49 employees as of Mar 26. Here is Hack Reactor's employee count trend over the years:

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Top competitors of Hack Reactor include Masai, General Assembly and Hyperion Development. Here is the list of Top 10 competitors of Hack Reactor, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Masai 2019, Bengaluru (India), Series B	Provider of technology education programs focused on software development and AI	$14.8M	India Quotient, Capria & 41 others	69/100
2nd	General Assembly 2011, United States, Acquired	Platform offering offline workshops and online courses	$119M	Advance, IVP & 23 others	58/100
3rd	Hyperion Development 2012, Durban (South Africa), Seed	Online platform offering coding boot camp	$32.1M	Aevus Venture Partners, Oracle & 3 others	57/100
4th	BloomTech 2017, San Francisco (United States), Series C	Provider of online courses focused on technology and software development	$137M	Y Combinator, Notable Capital & 42 others	55/100
5th	Edureka 2011, Bengaluru (India), Acquired	Instructor-led online courses	$3.23M	Leo Capital, Emid 99 Angels & 44 others	54/100
6th	Formation 2019, San Francisco (United States), Seed	Online platform providing mentorship solution	$4M	Andreessen Horowitz, Kayak Ventures & 7 others	53/100
7th	InterviewPrime 2023, Bengaluru (India), Unfunded	Platform designed to help candidates in the job interview process	-	-	52/100
8th	Coding Blocks 2014, Delhi (India), Seed	Provider of vocational training in the IT Sector	$98.5K	-	50/100
9th	Crio 2018, Bengaluru (India), Acquired	Provider of project based software development and data analytics training	$2.07M	Xeed Ventures, Trayi & 8 others	49/100
10th	interviewing.io 2015, San Francisco (United States), Series A	Free anonymous technical interview practice	$13M	Susa Ventures, M13 Company & 10 others	48/100
53rd	Hack Reactor 2012, San Francisco (United States), Acquired	Bootcamp for learning software development	$1M	PERSOL	32/100