--- title: Intervals Reviews meta_title: 'Intervals Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 136 reviews by the users' company size, role or industry to find out how Intervals works for a business like yours. aggregate_rating: rating_value: 3.9 review_count: 136 scale: '5' date_modified: '2026-09-28' parent_category: name: Project, Portfolio & Program Management url: https://www.g2.com/categories/project-portfolio-program-management ---

Intervals Pros and Cons: Top Advantages and Disadvantages

Quick AI Summary Based on G2 Reviews

Generated from real user reviews

Users value the multi-user access in Intervals, facilitating flexible collaboration and task management. (1 mentions)
Users enjoy the flexibility of adding multiple owners and assignees to tasks, enhancing team collaboration and workflow. (1 mentions)
Users enjoy the flexible task management in Intervals, enhancing their team collaboration and workflow customization. (1 mentions)
Users find the basic text formatting and lack of sub-tasks to be limiting in Intervals. (1 mentions)
Users find the limited features of Intervals to be restrictive, especially due to the basic formatting and lack of sub tasks. (1 mentions)
Users find the absence of sub tasks limiting, along with the basic text formatting options offered by Intervals. (1 mentions)

Top Pros or Advantages of Intervals

Top Cons or Disadvantages of Intervals

Intervals Reviews (136)

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Reviews

Intervals Reviews (136)

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3.9
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André L.
AL
André L.
Operations Manager
Internet
Mid-Market (51-1000 emp.)
"Good for managing tasks"
2/5
What do you like best about Intervals?

Customer support is excellent, new display theme looks great Review collected by and hosted on G2.com.

What do you dislike about Intervals?

Pricing can get expensive, open-source solutions are just as good Review collected by and hosted on G2.com.

Sherrie N.
SN
Sherrie N.
Business & Accounting Manager
Mechanical or Industrial Engineering
Small-Business (50 or fewer emp.)
"Works wonderfully for what we need. "
4/5
What do you like best about Intervals?

Ease of project input, time sheet entry and time / project reports. Review collected by and hosted on G2.com.

What do you dislike about Intervals?

cannot change some features, dont understand / cannot change some of the financial data so show what i want. Would like to be able customize access for different users. I dont like having to set up tasks for each project. There should be a main task list we can choose from and assign to projects. Review collected by and hosted on G2.com.

Verified User in Management Consulting
AM
Verified User in Management Consulting
Small-Business (50 or fewer emp.)
"ADN-organisations"
3.5/5
What do you like best about Intervals?

user friendly, user friendly, user friendly, Review collected by and hosted on G2.com.

What do you dislike about Intervals?

only in English, only in English, only in English, Review collected by and hosted on G2.com.

Megan H.
MH
Megan H.
Creative Specialist
Internet
Small-Business (50 or fewer emp.)
"Creative Specialist"
4.5/5
What do you like best about Intervals?

I like the ability our team has to stay organized, while also collaborating on a project and seeing where our project stands, based on time recorded, as well as comments that different users make. Review collected by and hosted on G2.com.

What do you dislike about Intervals?

Our office sometimes struggles with keeping track of all the of tickets and tasks in our system. The user interface is also starting to look dated. I wish the interface felt a little bit more like basecamp. In fact, our office currently uses basecamp as well, but if we could do everything in intervals, we probably would. Review collected by and hosted on G2.com.

Response from John Reeve of Intervals

Thank you for the feedback. We appreciate it. Regarding the UI we agree it's dated. We've been making minor updates to the interface since we launched 11 years ago, but times have changed. Our next major release will unveil an entirely new and modernized interface. We're hoping to beta launch our new look soon. If you would like to be part of the beta tester group please email support@myintervals.com to be added to the list.

Meanwhile, check out our blog at www.myintervals.com/blog for a sneak preview.

Verified User in Internet
EI
Verified User in Internet
Small-Business (50 or fewer emp.)
"Business user of Intervals for 5 years plus"
4/5
What do you like best about Intervals?

We can manage projects either based on fixed quotes, or time and materials open-ended projects.

It helps us relate easch task and the time taken for it, to the eventual billing, so we can apply intelligence to the business and how we run it. Review collected by and hosted on G2.com.

What do you dislike about Intervals?

Some of the team find it difficult to find their way round in there. Certain views of a project cannot be created, and so some of the data that is put in becomes hard to access or visualise in a usable form. Review collected by and hosted on G2.com.

Verified User in Financial Services
AF
Verified User in Financial Services
Mid-Market (51-1000 emp.)
"An application that needs a lot of work. There are better options out there."
0.5/5
What do you like best about Intervals?

What I like best is that it is in the cloud. Now, this is not a differentiator by any means. Review collected by and hosted on G2.com.

What do you dislike about Intervals?

I think the entire product is cumbersome to use. It has a steep learning curve that does not fit smaller teams. I think the product was build by developers (without UX experience) for developers. Review collected by and hosted on G2.com.

Response from John Reeve of Intervals

Thank you for the feedback. We appreciate it. Regarding the UI we agree it's dated. We've been making minor updates to the interface since we launched 11 years ago, but times have changed. Our next major release will unveil an entirely new and modernized interface. We're hoping to beta launch our new look soon. If you would like to be part of the beta tester group please email support@myintervals.com to be added to the list.

Meanwhile, check out our blog at www.myintervals.com/blog for a sneak preview.

DD
Deepa D.
HR Specialist
Information Technology and Services
Mid-Market (51-1000 emp.)
"Interval works best to track our work time "
3.5/5
What do you like best about Intervals?

We can access interval from anywhere. We don't have to be in office specially to access Intervals.

We can get report the way we want such as pie chat, etc. Review collected by and hosted on G2.com.

What do you dislike about Intervals?

Time in three decimal.

Sometimes confusing while searching for a particular task on it.

There is no option of assigning a particular team to the Manager.

Do not see much difference in Manager's access& Admin access.

We assign team to the manager. As it doesn't give access to approve timesheet at manager's level but only for Admin level. Review collected by and hosted on G2.com.

Verified User in Information Technology and Services
UI
Verified User in Information Technology and Services
Small-Business (50 or fewer emp.)
"Generally good experience"
4/5
What do you like best about Intervals?

Hierarchical relationships between client, project, and task make it easy to navigate. Review collected by and hosted on G2.com.

What do you dislike about Intervals?

I don't like the timesheet format...wish I could pick my tasks at the beginning of the week and keep assigning time to them throughout the week (maybe I'm using the wrong style of timesheet). Also would like the relationship of estimates to actuals to be more clear...the estimates I enter when I create the project don't do anything that I know of. Review collected by and hosted on G2.com.

Verified User in Information Services
CI
Verified User in Information Services
Small-Business (50 or fewer emp.)
"A very good help during the work day"
4.5/5
What do you like best about Intervals?

I love Intervals because it is easy to use.

I can save in one place all the activities of my day.

At the end of the month it helps me figure out what to charge the customer and has excellent tools to verify my income. Review collected by and hosted on G2.com.

What do you dislike about Intervals?

I don't like that Intervals does not notify me if someone edit my time. I also send an email to intervals team but they have not implemented yet the feature.

The request queue sometimes does not work correctly Review collected by and hosted on G2.com.

Kaylee H.
KH
Kaylee H.
Intern
Marketing and Advertising
Enterprise (> 1000 emp.)
"Under Utilized by Student-Run Agency"
3/5
What do you like best about Intervals?

I liked how simple it was to add new projects and keep them organized. The program was generally pretty intuitive, and with such a high turnover rate in the staff, it made it easy for new people to jump on board without much background. Review collected by and hosted on G2.com.

What do you dislike about Intervals?

I think that this may have been an internal error, but I feel we underutilized the billing feature of Intervals, only focusing on the hour-logging and reporting aspects. Review collected by and hosted on G2.com.