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Customer.io Reviews

Updated May 25, 2023

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Found 32 of over 34 reviews
4.3
84% Recommend to a Friend
Customer.io Founder and CEO Colin Nederkoorn
99% Approve of CEO

Found 33 of over 34 reviews

4.3
84%
Recommend to a Friend
99%
Approve of CEO
Customer.io Founder and CEO Colin Nederkoorn
Colin Nederkoorn
23 Ratings

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Being a woman in tech, I only recently started advocating for myself at work about advancement opportunities. Because of this I wanted to ask this question to my male counterparts. When you have 1:1's with your direct reports and talk about career growth / aspirations what is your managers’ response typically? I’d like to gauge how my experience (negative) differs from others. For instance are you met with blockades, enthusiasm, dread, etc?

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Top Review Highlights by Sentiment

Pros
  • "has great benefits and a pretty good culture(in 7 reviews)
  • "Culture is amazing(in 4 reviews)
  • "A great, collaborative team where everyone contributes(in 4 reviews)
  • "Most people are nice and easy to work with and the benefits are great.(in 4 reviews)
Cons
  • "especially as the company continues to attract more and more enterprise clients and we add new team members.(in 2 reviews)
Pros & Cons are excerpts from user reviews. They are not authored by Glassdoor.

Ratings by Demographics

This rating reflects the overall rating of Customer.io and is not affected by filters.

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  1. 5.0
    Current Employee

    Great place for builders

    May 25, 2023 - Anonymous Employee 
    Recommend
    CEO Approval
    Business Outlook

    Pros

    * Opportunity to build and try new things

    Cons

    * Growing pains leading to trying to do a few too many things at once

    Be the first to find this review helpful
  2. 2.0
    Former Employee

    In a bad place right now

    Jan 18, 2023 - Software Engineer 
    Recommend
    CEO Approval
    Business Outlook

    Pros

    - remote-first culture is well executed - competitive perks & benefits

    Cons

    - engineering leadership does not follow the company's values - lots of tribal knowledge that is not well disseminated - missing standard tooling for processes like deployments - differences in culture and lack of training for leadership often results in personal insults and bias towards reports - echoing a recent reviewer, constructive feedback is withheld for long periods of time, leading to surprise during performance reviews - also echoing another reviewer, the amount of tech debt and unnecessary complexity in the codebase is astounding; often turning simple changes into a death march. This results in engineers often focusing on hacking code rather than doing it right to avoid scrutiny from leadership - mentorship is lacking, leading to many engineers that lean more junior and the small amount of feedback that is given by the technical leads is openly critical and sometimes derogatory - frustration and insecurity among engineers results in backstabbing, lying or taking out frustrations on peers

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    14 people found this review helpful
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  4. 2.0
    Former Employee, more than 1 year

    A Once Great Company Mired With Mediocrity

    Dec 13, 2022 - Engineer in Remote
    Recommend
    CEO Approval
    Business Outlook

    Pros

    - Great Benefits - Remote First - Global Culture - There are many talented individuals at this company, and great people

    Cons

    - This is no longer a company where you can produce your best work. Even if you're a top producer, success is not rewarded by the performance. - No transparent performance management means you may think you're a top performer and then be demoted without notice or offered feedback on how to improve. - Executive leadership demonstrably lies to departments as a path of least resistance strategy. - Multiple times, replacements have been secretly recruited to replace top-performing managers due to top-level beauraucracy. - This company does not operate on business principles at the employment level. As a result, I would expect layoffs due to extreme employee growth that hasn't followed sales targets. - Executive leadership uses the term "pace of change" to downplay feedback on questionable business decisions. - Leadership does not have senior experience with scaling a business, and all changes in my department will hamper this company's ability to grow beyond its current size. - It's operational chaos here where small individual decisions are debated ad nauseam over Slack. No clear owner of the decision-making process, but it won't be you.

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    17 people found this review helpful
  5. 5.0
    Current Employee, less than 1 year

    Great

    Mar 29, 2023 - Finance 
    Recommend
    CEO Approval
    Business Outlook

    Pros

    Everything about the company is amazing.

    Cons

    Since I've been employed I have not come across any cons.

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  6. 5.0
    Current Employee, less than 1 year

    Great company for developers that want to focus on getting things done

    Oct 4, 2022 - Anonymous Employee 
    Recommend
    CEO Approval
    Business Outlook

    Pros

    - Culture is to work quickly and iteratively with minimal process. So you aren't hung up in lots of overhead. - You can work anywhere - and some people are digital nomads - if that appeals to you - Good benefits & salary - A great, collaborative team where everyone contributes - not just based on their role - Well thought out new hire process - Lots of interesting problems to solve - Better raises than I've seen anywhere for many years - My team works really well together - respectful, sharing, collaborative

    Cons

    - Hired a lot of engineers recently so the people who have been here longer can be overwhelmed with questions or giving context. - Getting used to async conversations in Slack when teams are spread out globally

    Continue reading
    1 person found this review helpful
  7. 4.0
    Current Employee, more than 3 years

    Currently experiencing growing pains

    Jan 2, 2023 - Technical Support Engineer 
    Recommend
    CEO Approval
    Business Outlook

    Pros

    Most people are nice and easy to work with and the benefits are great.

    Cons

    Changes being made as we transition from a small company to a bigger one are painful. These days I t’s more about speedy output with less of an eye for quality.

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    5 people found this review helpful
  8. 5.0
    Current Employee, less than 1 year

    Most Progressive Company

    Jan 19, 2023 - Sales Development Representative (SDR) 
    Recommend
    CEO Approval
    Business Outlook

    Pros

    - flexible work life balance - fully remote - amazing co-workers - global company - they actually care about you - transparent - company paid work trips - pay for healthcare

    Cons

    no cons, it's a growing company so there are bound to be changes made. roll with the punches!

    Continue reading
    1 person found this review helpful
  9. 2.0
    Former Employee

    It wasn’t for me

    Jul 27, 2022 - Anonymous Employee 
    Recommend
    CEO Approval
    Business Outlook

    Pros

    - Amazing benefits + perks - Company retreats - Fun welcome package - Company 401k + match

    Cons

    - Below average pay - Unrealistically high expectations - Poor training - “Family” type of environment - Zero career growth opportunities. Switching roles within this company is pretty much unheard of. I’m now working for a company that has better pay, training, and a ton of growth opportunities. If these three things are important to you, then I do not recommend this company. Their benefits and perks are really the only things going for them at the moment.

    Continue reading
    22 people found this review helpful
  10. 4.0
    Current Employee, more than 3 years

    Great opportunities, maturing company

    Oct 18, 2022 - Anonymous Employee 
    Recommend
    CEO Approval
    Business Outlook

    Pros

    A great product with product market fit and people who care about solving customer problems. The company provides benefits that are generous and is trusting of its people to do great work. The CEO is open to better ideas and that attitude seems to be present with other senior leadership.

    Cons

    The company has grown quickly and needs to mature quickly. The company needs to improve on goal and expectation setting. Things are always changing, sometimes in a disorganized way, and that is the stage of business the company is in.

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  11. 5.0
    Current Employee, more than 1 year

    Love being part of this great org!

    Dec 19, 2022 - Senior Software Engineer 
    Recommend
    CEO Approval
    Business Outlook

    Pros

    - Globally remote - Really smart people to work with - Culture is amazing - All voices are heard

    Cons

    - Haven't been able to find one till now

    Be the first to find this review helpful
Viewing 1 - 10 of 33 Reviews
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Customer.io Reviews FAQs

Customer.io has an overall rating of 4.3 out of 5, based on over 34 reviews left anonymously by employees. 84% of employees would recommend working at Customer.io to a friend and 77% have a positive outlook for the business. This rating has improved by 3% over the last 12 months.

According to anonymously submitted Glassdoor reviews, Customer.io employees rate their compensation and benefits as 4.5 out of 5. Find out more about salaries and benefits at Customer.io. This rating has improved by 1% over the last 12 months.

84% of Customer.io employees would recommend working there to a friend based on Glassdoor reviews. Employees also rated Customer.io 4.6 out of 5 for work life balance, 4.2 for culture and values and 4.0 for career opportunities.

According to reviews on Glassdoor, employees commonly mention the pros of working at Customer.io to be management, benefits, culture and the cons to be compensation, career development, senior leadership.

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Glassdoor has 34 Customer.io reviews submitted anonymously by Customer.io employees. Read employee reviews and ratings on Glassdoor to decide if Customer.io is right for you.