PubMatic reviews

3.7

72% would recommend to a friend

(610 total reviews)

Rajeev Goel

82% approve of CEO

60% positive business outlook

PubMatic has an employee rating of 3.7 out of 5 stars, based on 610 company reviews on Glassdoor which indicates that most employees have a good working experience there. The PubMatic employee rating is in line with the average (within 1 standard deviation) for employers within the Information Technology industry (3.9 stars).

Reviews by job title

610 reviews
1.0
Feb 28, 2019

Fabricated Reviews

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Free lunch on selected days and a loaded kitchen

Cons

I have seen the overall rating of PubMatic go up from 3.2 to 4.0 in last few months. Looks like the HR team has asked their favorite employees to write a 5 star review for the company. I can see a number for good reviews posted on the same date and I think PubMatic is very much capable of doing this.

avatar
PubMatic Response
7y
I really am very sorry to see that after leaving us you feel this way about PubMatic as we are working hard to make PubMatic an amazing place. The increase you mention from 3.2 to 4.0 has happened over the past 24 months and has taken a lot of work from the leadership and new HR team to continuously improve things. As we strive for transparency and an open culture we ask all employees to write reviews and share feedback, the reviews are anonymous and employees are free to write whatever they want. If you would like to discuss things further please do get in touch, I would love to find out more about your experience and welcome you to come back into the office and see how it is for yourself. Thanks again, Glenn
2.0
Aug 30, 2016

Into the Deep

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

+ A great place to build a network that keeps on giving after you've left. + Some superb hires you'll be able to learn from (but they don't stay long). + Great teammates + Spring board for mid-career employees

Cons

Similar to being at Pubmatic, there's something that happens to the human body when it gets pushed underwater. You don't simply drown - something in the most ancient parts of your brain switches on and, recognizing, that you are somewhere you're not meant to be, tries to keep you alive. To all still there: Before you're pushed too deep under the ship (PubMatic) sitting in stagnant water I hope you to come up for air and swim to shore. - Communication between teams and with the company overall is very poor. - Execution of new product launches and GTM material often fall short and are delayed to the market. - Wouldn't recommend to engineers. You'll work on your code, but won't be exposed to market feedback to understand the true value of what you're working on. - 30%+ annual voluntary attrition rate. It's created gaps through out the comapny that aren't being back filled. Instead of hiring the best possible candidates management positions are often offered to in-experienced employees to keep them from leaving. - Performance goals aren't being met, which will directly impact compensation if you're in a commercial role.

1.0
Mar 12, 2026

Great Way to Learn What Not to Do

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Solid compensation Talented people below the top layer You will learn how to function under pressure

Cons

I have a hard time believing many of the positive reviews from the last 3 to 4 years. Spend one day in Redwood or NY and you'll understand. PubMatic often feels like a company being driven with one foot on the gas, one foot on the brake, and both hands waving frantically at the nearest competitor headline. Most of the trouble starts with the CEO. He has built a culture of fear, overreaction, and chronic tension that seeps into nearly everything. A normal interaction can feel like a pop quiz with professional consequences. Routine business conversations are regularly inflated into high-stakes theater. One press release from a competitor drifts through Slack and suddenly the whole place is acting like a weather siren has gone off over breakfast in RWC. Instead of creating focus, the top creates panic, and the rest of the company is left to absorb the shockwave. What makes it worse is the lack of direction. The company literally has nine different business priorities in 2026, which is absurd. Several of them conflict with one another, and the result is exactly what you would expect: confusion, constant pivoting, diluted focus, and teams chasing goals that do not fit cleanly together. This is not bold strategy. It is what happens when a CEO cannot prioritize and decides the company should try to be everything at once. PubMatic ends up doing a little bit of everything, with very little conviction and not enough excellence. There is almost no real nemawashi before the next pivot arrives. The exec team should not be excused, but the larger problem is that too much of it seems to exist as an echo chamber for the CEO’s instincts rather than a counterweight to them. That trickles down into bad habits everywhere: endless reviews, endless managing upward, endless reaction, and a deep institutional belief that scrutiny is the same thing as leadership. The odd truth is that the company often feels like it is actually run by everyone but the execs, who, most of them at least, generate heat, noise, and ornate process. Then there is the meeting culture, which deserves its own warning label. There are meetings to prepare for meetings, meetings to recap meetings, and meetings because apparently no corporate wound is complete until it has been reopened in calendar form. The company confuses visibility with progress so thoroughly that it has practically turned over-reporting into an art form. Meanwhile, actual execution limps along in the background. Culturally, the place is flat in a way that is hard to describe until you see it. Not explosive, not openly chaotic, just drained. Very little inspiration, very little trust, very little momentum. Most people seem tired, wary, or simply there for the paycheck. Even in RWC, the atmosphere can feel less like a tech company building something ambitious and more like a room full of people trying not to attract attention. The employee experience does not help. Onboarding is weak, expectations are often murky, and management quality is inconsistent enough that your experience can depend entirely on where you land. Basic things like feedback, development, and accountability feel more optional than standard. HR also seems exhausted, which is understandable in a place where the emotional climate is set somewhere between pressure cooker and thunderhead. Operationally, it is messier than a company in this business should be. Data is fragmented, reporting access is oddly restricted, and internal systems do not inspire much trust. On top of that, the company has a real talent for wrapping ordinary problems in layers of jargon until they emerge dressed as strategy. The messaging is overcomplicated, the priorities are scattered, and the substance rarely matches the ceremony. The frustrating part is that there are good people here. In fact, a lot of the company’s real work appears to get done in spite of leadership, not because of it. But even capable people start to look worn down when they spend enough time inside a system powered by anxiety, indecision, and perpetual internal theater.

Viewing 10 - 12 of 610 Reviews

Glassdoor has 652 PubMatic reviews submitted anonymously by PubMatic employees. Read employee reviews and ratings on Glassdoor to decide if PubMatic is right for you.