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Hack Reactor

Average Rating4.62
330 Reviews
1 Course

Hack Reactor is an educator for rapid career transformation, offering beginner-focused software engineering bootcamps designed so that anyone with motivation can succeed, regardless of education, experience, or background. The 16-week Beginner Coding Bootcamp is focused on JavaScript and Python, as well as AI tools and much more. 

In addition to its software engineering programs, Hack Reactor provides a large network of professional peers, 1:1 career coaching, mock interviews, job training, and more. All students graduate as autonomous, full-stack software engineers, fully capable of tackling unique problems and building complex applications on the job. Hack Reactor alumni join a diverse, engaged network of fellow students, instructors, staff, and alumni, including 14,000+ graduates at 1,100+ companies. 

330 Hack Reactor Reviews

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  • Jake
    Jake
    Graduate • 12-Week Software Engineering Immersive • Los Angeles
    Apr 23, 2021
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    Great value

    Heard about Hack Reactor from my older brother and was very impressed. Learned more in 13 weeks than in the full year I spent trying to self-teach programming. Highly recommend it to anyone interested in software engineering, no matter what their experience level is coming into it.
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  • Liam Olson-Kenny
    Liam Olson-Kenny
    Graduate • 12-Week Software Engineering Immersive • Los Angeles
    Apr 20, 2021
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    TLDR; Should you choose Hack Reactor? Yes. Without a doubt.

    If you're reading this, you're probably where I was 5 months ago. Trying to decide whether or not to enroll in a software engineer bootcamp and deciphering which one to pick. Well lucky for you, I can answer both those questions (see tldr).

    Why did I choose Hack Reactor?

    I did my due diligence. I reached out to my network, talked to friends in industry who referred me to bootcamp grads they know or work with. The majority of bootcampers I talked with...
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  • CC
    CC
    Software Engineer • Student • Boulder
    Apr 12, 2021
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    Hack Reactor helped secure my dream job!

    In the middle of covid I made the decision to change careers after investing 5 years and a masters degree into my previous career.  Obviously I did not make this decision lightly.  I had a friend who went through Hack Reactor and he highly recommended it.  He also warned there is little hand holding and they pride themselves on churning out autonomous, gritty but team-oriented software engineers.  Four months from starting at Hack Reactor I was able to secure my dream job as a full-stack...
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  • Antoine Balaine
    Antoine Balaine
    Graduate • 12-Week Software Engineering Immersive • Los Angeles
    Mar 13, 2021
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    Well worth it.

    Great curriculum, especially the first phase of the immersive. The process involved:
    -a pre-course section about programming-basics that lasted about a month (at $250, it's the best-priced prep-course you'll find in all the boot camps)
    -a self-study section (1 month-long) once you were accepted
    -a first phase of the immersive (6 weeks) split between the javascript specifics & coding some small apps 
    -a second phase of the immersive (6 weeks) containing three big projects ...
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  • Andy P.
    Andy P.
    Graduate • 12-Week Software Engineering Immersive • Los Angeles
    Feb 03, 2021
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    Awesome accelerated program!

    Like many people during the Covid-19 pandemic, I wanted to pick up a new skill to fill up my time. I slowly started picking up some Javascript and thought "Hey, maybe I can change careers with this route". I took Hack Reactor's Pre Course program which is free in order to gain some more knowledge and eventually tested into their Full-Time Software Engineering Immersive Program. With the amount of skills that I picked up in the pre course, I thought the program wouldn't be too difficult a...
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  • Russell Esperanza
    Russell Esperanza
    Front End Developer • Graduate • 12-Week Software Engineering Immersive • Los Angeles
    Oct 27, 2020
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    Great Program and Great Staff

    Hack Reactor provides just enough guidance while still allowing students to be curious and autonomous. You will learn certain concepts by completing two-day projects/sprints during the junior phase. During the senior phase you are put into teams and are tasked with completing 3 capstone projects. These projects put you in a simulated work environment that allows students to self-organize and get hands on experience with agile software development with limited guidance. I made the decisio...
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  • Andrew
    Andrew
    Frontend Software Engineer • Graduate • 12-Week Software Engineering Immersive • San Francisco
    Sep 11, 2020
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    Hack Reactor @ Galvanize

    I attended HR in 2018 at their SF campus. It was an experience for sure. I did not come from a CS background but had some experience doing QA at a small web dev shop. I will say that if you can / are willing to put in the time, Hack Reactor will support you. They will not hold your hand the entire time or even half that, but they will give you the resources and more importantly (at least in my case) the community to help you best leverage those resources. There was a co...
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  • Connor Campbell
    Connor Campbell
    Front-end developer • Student • Online
    Sep 02, 2020
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    Life changing

    Hack Reactor was one of the most challenging experiences of my life. It really put me on an entirely different trajectory. Even after 4 years I can still ask for help in negations for a new job. The staff always goes above and beyond. The students are top notch. 
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  • Alon R.
    Alon R.
    Software Engineer • Student • 12-Week Software Engineering Immersive • Online
    Jun 15, 2020
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    So worth it! -- 4.5 years later

    I went to Hack Reactor Remote Beta in the fall of 2015. I had no coding background and it was one of the hardest, and most rewarding things I've done. We worked 6 days a week, 11+ hours a day (a lot more during project phase). I graduated in December of 2015 and became a Hacker in Residence for a few months before starting my job search. I was able to land a job in about 2 months. 

    When I came on the job, I expected it to be just like Hack Reactor, long days, very heads down. What...
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  • Derek Sakamoto
    Derek Sakamoto
    CTO and Co-founder • Graduate • 12-Week Software Engineering Immersive • San Francisco
    May 28, 2020
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    Life-changing experience for anyone

    Hack Reactor was one of the most life-changing experiences of my life for the relationships I made and the life lessons it taught me. I joined Hack Reactor after the start of a successful career as a Management Consultant, and I already had a degree in Computer Science from a highly selective college. There was something that told me I just needed a life-change. 

    What I found was really the most talented group of peers I ever come across. My cohort and the neighboring cohorts had ...
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  • Katherine Manning
    Katherine Manning
    Software Engineer • Graduate • 12-Week Software Engineering Immersive • San Francisco
    May 27, 2020
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    HR Software Engineering Immersive

    I attended the Hack Reactor in-person software engineering immersive in late 2017, graduating in January 2018 and it was one of the best choices I ever made. At a high level: I got quality instruction, made lifelong friendships, and prepared to start in a brand new industry. Let's break it down:

    The Challenges:

    1. Programming is not for everyone. If you're looking at attending a bootcamp to get into the industry, so that you can make lots of money, then think again. Not eve...
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  • David Goldberg
    David Goldberg
    Software Engineer • Graduate • 12-Week Software Engineering Immersive • San Francisco
    May 07, 2020
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    Best decision I've ever made. Changed my life!

    I went through Hack Reactor's software engineering immersive program in 2015 and it was hands down the best decision I've ever made. The program is world class in terms of quality, structure, and preparing you to hit the ground running as a software engineer at your job on day 1. Not only did I develop the skills needed to hit the ground running but I met several of my closest friends that I'll have for the rest of my career and life. The alumni network has been valuable as well. Would h...
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  • Luke Davis
    Luke Davis
    Graduate • 12-Week Software Engineering Immersive • San Francisco
    Apr 17, 2020
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    A portal into another world

    I graduated from Hack Reactor in 2015, and have since then worked at startups (Planet and Patreon), tech giants (Google), and even started my own company (Babylon House), and I can say with no reservations: Hack Reactor is the best of the best. The instruction is top notch, the leadership is excellent, and the alumni community, thanks to the endless energy and enthusiasm of Marlene Tang, is better than even an Ivy League school or Google. Had I a chance to go back in time and advise my h...
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  • Fawn Bertram
    Fawn Bertram
    Software Engineer • Graduate • San Francisco
    Mar 29, 2020
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    Most impactful thing I've done in my life

    Back when I had my mid-20s career crisis, I decided to narrow down the industries I was interested in to Tech and Real Estate. Discovered Tech was far easier to enter and earn high pay in, and it dominated the area that I live in, SF, so I chose Tech. I figured the most valuable skillset in Tech is programming, and the best coding bootcamp was HR, so I went to Hack Reactor. Google even paid for 2/3 of the cost due to our educational benefit, and the fact that I didn't leave long enough t...
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  • Matt Conrad
    Matt Conrad
    Senior Software Engineer • Graduate • 12-Week Software Engineering Immersive • San Francisco
    Mar 17, 2020
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    One of the most positive, practical, and stimulating educational experiences I've ever had

    Before Hack Reactor, I'd gone to some great schools for undergrad and grad school, but Hack Reactor provided some of the best instruction I've received and placed me among some of the smartest, most engaged classmates I've known. I loved my time there and have remained close to my classmates, who are working across some of the largest companies in the Bay Area and some of the coolest startups. 

    I was impressed by how quickly my classmates and I found jobs--within a month or two. I...
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  • Paul
    Paul
    Graduate • 12-Week Software Engineering Immersive • San Francisco
    Jan 22, 2020
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    Great Experience and Alumni Support

    I attended Hack Reactor back in 2014 and had a great experience. It was quite a while ago so I can't really speak to the quality of the program now, but I will say that I have been very impressed with their alumni support. I went through a job search recently and I was not really sure how much support the alumni program would offer to someone who finished the program over 5 years ago. I have to say I was pleasantly surprised. Marlene Fong, the alumni director, was extremely helpful. Throug...

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  • Stephen Saunders
    Stephen Saunders
    Software Engineer • Graduate • 12-Week Software Engineering Immersive • San Francisco
    Jan 18, 2020
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    Graduate Job Search Support after 4 Years

    Nearly four years later, attending Hack Reactor has proven to be one of the best decisions I could have made for my career and personal life.  As time passes, I get to see the immense value of what the Hack Reactor community provides to its members and the marketplace of employers.

    I went to Hack Reactor to level-up in my software engineering career.  As a junior developer and someone that benefits from a classroom environment, it was the perfect springboard to understanding prog...

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  • Alex Kim
    Alex Kim
    Front End Software Engineer • Graduate • 12-Week Software Engineering Immersive • Los Angeles
    Dec 20, 2019
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    The premium boot camp experience

    I attended Hack Reactor back in early 2017 before Hack Reactor was acquired by Galvanize. 

    Back in 2017, the program praised the concept of being an autonomous problem solver. I believe that this concept alone is what separates Hack Reactor from any other boot camp out there because of how well Hack Reactor simulates the 'on-the-job' experience without skimping out on the material to kick start your Software Engineering career. However, from my experience, I felt that the curric...

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  • Akul Aggarwal
    Akul Aggarwal
    Software Engineer • Graduate • 12-Week Software Engineering Immersive • San Francisco
    Nov 19, 2019
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    Very effective

    Review of Hack Reactor from 2016 Fall alumni

    I tried for a while to self-teach coding. I knew of Hack Reactor, but hesitated to throw in the towel and fork over the tuition - I wish I hadn't waited as long as I did, I lost a lot of time. I did make progress on my own, but it was undirected, and at best, likely would have led to jobs which weren't very good in terms of learning, impact, or even work-life balanace.

    1. Confidence - Their comittment to helping you stay moti...

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  • Naomi
    Naomi
    Software Engineer • Graduate • 12-Week Software Engineering Immersive • San Francisco
    Oct 29, 2019
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    2015 Hack Reactor Graduate

    I attended Hack Reactor in August-November 2015 (HR33), and then stayed for another cycle as an HIR (hacker-in-residence, essentially a TA for the next cohort). I got a job as a full-time programmer three weeks after finishing HIR, and had two other offers. I'm still in the field and am 1.5 years into my current job, and loving it.

    The pros:

    - I loved the teaching staff and the curriculum; Fred and Alan were some of the best instructors I've ever had. The tech mentor st...

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Hack Reactor Alumni Outcomes

Recent Hack Reactor News

Liz Eggleston
Liz Eggleston
Updated July 07, 2025
You’ve made the leap into tech – maybe you’ve just graduated from a coding bootcamp, or you’re mid-career and wondering what comes next. But once you land that first job, what’s the path to real growth? And how do you move from being the “new person” to someone who leads projects, mentors others, and shapes the future of your team? At a recent panel hosted during an online alumni conference h...
Jess Feldman
Jess Feldman
Updated March 31, 2025
Hack Reactor is committed to making software engineering education more accessible by removing financial barriers for aspiring developers. To support this mission, the school introduced the Merit Scholarship, a $2,500 award to recognize students with strong problem-solving and critical-thinking skills. The scholarship is available to any student who passes the Criteria Cognitive Aptitude Test...
Jess Feldman
Jess Feldman
Updated December 11, 2024
Starting a software engineering career with Hack Reactor’s Beginner Bootcamp requires no coding or pre-course to get started! Nicole Amonette (Software Engineering Program Lead) and Daniel Billotte (Director of Curriculum & Classroom Infrastructure) break down what students can expect to learn in the newly updated curriculum. They offer their advice on how to be successful in this intensi...
Jess Feldman
Jess Feldman
Updated September 03, 2024
As summer wraps up, we’re highlighting news about an $11M coding bootcamp fundraise, and the impact that smaller, regional coding bootcamp programs are having on their communities. We also cover the latest initiatives to diversify tech and train more people in AI skills. And here at Course Report, we released our Best Online Bootcamps of 2024 list! Plus, learn about the 6 new coding bootcamps...
Jess Feldman
Jess Feldman
Updated August 29, 2024
Generative AI is fundamental to the modern engineering workflow. We talked with Zubair Desai from Hack Reactor about the do’s and don’ts of using generative AI as a software development bootcamp students, and what it means to learn how to code in the age of AI. Plus, find out how you’ll use generative AI like GitHub Copilot and ChatGPT in the software engineering bootcamps at Hack Reactor.&nb...
Jess Feldman
Jess Feldman
Updated August 05, 2024
This month, we’re celebrating 10 years of coding bootcamps and a big announcement from our own team here at Course Report! We’ll also let you know about new funding for the federal apprenticeship system and “climatetech” jobs, the status of skills-based hiring, and the career outcomes of two coding bootcamp graduates in the news. Plus, learn more about the 10 coding bootcamps we added to the ...
Jess Feldman
Jess Feldman
Updated June 11, 2025
Whether you’re a total coding beginner or have been self-teaching for a while, Hack Reactor has a bootcamp for you! Enrollment Sales Manager, Jeffrey Pryor, illuminates the application process for the full-time beginner and intermediate programs, including what’s involved in the basic prep course and how to prove yourself in the assessment interviews. Find out how Hack Reactor is setting stud...
Jess Feldman
Jess Feldman
Updated February 07, 2024
When he left the Marines, Kody Low knew he wanted to work in Bitcoin as a developer. He pursued a Master’s degree in computer science, but took a pause to get more hands-on experience. By enrolling in the Software Engineering Bootcamp at Hack Reactor by Galvanize, a preferred partner of the VA, it was easy for Kody to apply VET TEC benefits to fully cover his tuition. Kody shares how he’s adv...
Jess Feldman
Jess Feldman
Updated January 02, 2025
It’s no surprise that 2023’s biggest tech trend was generative AI tools and capabilities. But how will that trend affect a bootcamper’s hireability in 2024? Two experts from Hack Reactor by Galvanize, Lena Johnson (Head of Career Services) and Zubair Desai (Curriculum & Instruction, Lead Software Engineer) map out the programming languages and soft skills employers will be looking for in ...
Jess Feldman
Jess Feldman
Updated December 19, 2023
“AI” is the word of the summer, so we’re rounding up all the news we saw about how generative AI tools will support and expand the tech workforce… not deplete it. After a quiet first half of 2023, we finally saw news about recent coding bootcamp fundraises and acquisitions. We learned of two new ways you would fund your coding bootcamp experience: through Americorps or with your 529 account.&...
Jess Feldman
Jess Feldman
Updated July 25, 2023
We often hear that AI could replace human software engineers — but GitHub Copilot is a tool that developers can use to be more effective. Curtis Schlak, the Vice President of Academics at Hack Reactor by Galvanize, explains just how GitHub Copilot can be integrated into a software engineer’s workflow. With his big picture perspective on how new tools like AI affect tech careers, Curtis offers...
Jess Feldman
Jess Feldman
Updated May 23, 2023
More than 12,000 alumni have graduated from Hack Reactor with average starting salaries of ~$100,000. Thanks to their dedicated Career Services & Partnerships team, directed by Crew Spence, Hack Reactor alumni are connected with a variety of companies and industries. Hack Reactor graduates support each other in an alumni Slack channel, where jobs are shared as well as the triumphs and tri...
Liz Eggleston
Liz Eggleston
Updated May 16, 2023
Everyone starts learning to code as a beginner – but if you're new to tech, will a coding bootcamp work for you? While a few bootcamps tout low admissions rates and are meant for students with programming experience, the vast majority of bootcamps actually cater to beginners! Small class sizes, project-based learning, networking, and dedicated career coaching are all standard at coding bootca...
Nat Davis
Nat Davis
Updated December 11, 2024
Over the past 30 years, the healthcare industry has become more tech-enabled: from medical record digitization to bespoke software for health insurance companies to virtual patient-doctor treatment platforms to the data analysis behind pharmaceuticals. According to a 2022 report from Accenture, more than 75% of medtech executives said that expanding their care settings will significantly reor...
Jess Feldman
Jess Feldman
Updated February 09, 2023
Victoria Ziegler was on track to become a medical doctor, but realized she needed a more flexible career. Inspired by a friend’s recent career change into tech, coding beginner Victoria enrolled in Hack Reactor’s 19-week, online coding bootcamp to become a Software Engineer. Victoria breaks down both how this unique, 19-week beginner bootcamp was her perfect on-ramp to making a career change ...
Jess Feldman
Jess Feldman
Updated January 03, 2023
Course Report · 2022: The Year in Review for Coding Bootcamp News We’re looking back at a very eventful 2022, and rounding up the most impactful news we saw in the coding bootcamp space. Follow along as we call out the top trends in 2022 and break down this year’s biggest coding bootcamp acquisitions and fundraises. Plus, we’re sharing our predictions for 2023 – from transparency in ISAs t...
Jess Feldman
Jess Feldman
Updated January 07, 2026
Is your 2026 New Year’s resolution to make a career change into tech? You already know that a coding bootcamp can help you get there – 79% of bootcamp grads get jobs in tech, and the average alum sees a 56% salary lift. The best way to stay on track is to break down your goal into smaller milestones – get started with our 5-step checklist and enroll at one of the full-time, part-time, in-pers...
Jess Feldman
Jess Feldman
Updated August 01, 2022
Course Report · July 2022 Coding Bootcamp News Roundup This July, the coding bootcamp industry heated up with a $10M fundraise, an acquisition, and a $2B rumor. Drama about OPM regulation continued, and there’s still a lot of back-and-forth about whether the Pell Grant expansion will include online programs. Skills-based hiring continues to be a top trend in 2022, including how to diversif...
Jess Feldman
Jess Feldman
Updated June 17, 2022
Course Report · Course Report EOY 2021 Episode 2021 was another rollercoaster of a year, and we’re rounding up all of the most impactful coding bootcamp news we saw in 2021. Follow along as we call out the top trends of 2021 and break down this year’s biggest acquisitions and fundraises in the bootcamp space. Plus, we’re sharing our predictions for 2022, how accreditation and skills-based ...
Jess Feldman
Jess Feldman
Updated January 03, 2022
Course Report · Course Report EOY 2021 Episode As we wrap up 2021, we’re rounding up December’s most interesting news surrounding trends like The Great Resignation and the rise of university-bootcamp partnerships. Plus, the recent announcement of a bootcamp acquisition, the latest on ISAs, apprenticeships, and the 5 new coding bootcamps we added to the Course Report directory this month.&n...

Hack Reactor Alumni Reviews Summary

Based on 300+ Hack Reactor reviews on Course Report, alumni frequently praise the intensive and immersive nature of their programs, particularly the Software Engineering Immersive. Alumni often mention the high level of rigor and the comprehensive curriculum that prepares them for careers in tech. One student shared, "Hack Reactor was amazing! I was able to do the bootcamp fully remote, and received a job offer after less than 3 months searching."​​ However, some reviews highlighted the challenging aspects, such as the demanding workload and the need for total commitment during the program.
Overall Experience
4.6
Instructors
4.6
Curriculum
4.6
Job Assistance
4.5
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More Information
Guarantees Job
Job Assistance
Includes Housing
Offers Corporate Training
Accepts GI Bill
Licensing
Read details here: https://www.galvanize.com/regulatory-information
FAQs

How much does Hack Reactor cost?

Hack Reactor costs around $19,480.

What courses does Hack Reactor teach?

Hack Reactor offers courses like 16-Week Beginner Coding Bootcamp with JavaScript & Python.

Where does Hack Reactor have campuses?

Hack Reactor teaches students Online in a remote classroom.

Is Hack Reactor worth it?

Hack Reactor hasn't shared alumni outcomes yet, but one way to determine if a bootcamp is worth it is by reading alumni reviews. 330 Hack Reactor alumni, students, and applicants have reviewed Hack Reactor on Course Report - you should start there!

Is Hack Reactor legit?

We let alumni answer that question. 330 Hack Reactor alumni, students, and applicants have reviewed Hack Reactor and rate their overall experience a 4.62 out of 5.

Does Hack Reactor offer scholarships or accept the GI Bill?

Right now, it doesn't look like Hack Reactor offers scholarships or accepts the GI Bill. We're always adding to the list of schools that do offer Exclusive Course Report Scholarships and a list of the bootcamps that accept the GI Bill.

Can I read Hack Reactor reviews?

You can read 330 reviews of Hack Reactor on Course Report! Hack Reactor alumni, students, and applicants have reviewed Hack Reactor and rate their overall experience a 4.62 out of 5.

Is Hack Reactor accredited?

Read details here: https://www.galvanize.com/regulatory-information

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