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      Ab Initio

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      Ab Initio Reviews

      4.7

      90% would recommend to a friend

      (66 total reviews)

      Sheryl Handler

      89% approve of CEO

      88% positive business outlook

      Ab Initio has an employee rating of 4.7 out of 5 stars, based on 66 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The Ab Initio employee rating is 22% above average for employers within the Information Technology industry (3.9 stars).

      Reviews by job title

      66 reviews
      5.0
      20 Apr 2026

      Smart colleagues and good food, but noisy environment

      Software developer
      Recommend
      CEO approval
      Business outlook

      Pros

      I get work with smart, friendly people on interesting problems, and I don't have to work crazy hours. The cafeteria has really good food.

      Cons

      The open office can sometimes have enough noise that it's distracting. Some of the code is arcane.

      5.0
      27 Jan 2026

      People stay here a while for a good reason

      Field consultant
      Recommend
      CEO approval
      Business outlook

      Pros

      They really invest in training people. They trust you with a lot of responsibility for early in your career. All Field Consultants are ostensibly equal so flat hierarchy, no promotion rat race Decent work-life balance Very smart, kind coworkers who you can ask for help. Cannot emphasize this aspect enough. Had a lot of trust in leadership The technology stack that you use is great and well-documented Good food. Good office Company has the benefits of a large enough company, e.g. great mentorship and organizational structure. It has the benefits of a small enough company: you know most people and you get ownership of projects.

      Cons

      Overall: the place is optimized for employees who stay there forever. Not necessarily the best place to start your career and then leave. Training takes forever. They're not great about giving code reviews, which makes learning tough. You get very good at Ab Initio's proprietary technologies, at cost of learning other tech. Lack of promotion structure feels a bit existential (not a huge problem). Field consulting had a massive organizational restructure a few years back, which caused some growing pains and a "spikier" work/life balance. Office is in Lexington, can be annoying to get to.

      2.0
      27 Dec 2025

      Discouraging

      Software engineer
      Recommend
      CEO approval
      Business outlook

      Pros

      Nice salary and fun office

      Cons

      Antiquated tech, inflexible management, eccentric out of touch ceo

      Viewing 1 - 3 of 66 Reviews
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      ReviewsAb Initio reviews

      Glassdoor has 81 Ab Initio reviews submitted anonymously by Ab Initio employees. Read employee reviews and ratings on Glassdoor to decide if Ab Initio is right for you.