--- title: "Karbon Reviews, Pros and Cons - 2026 Software Advice" description: "Reviews of Karbon. Learn how real users rate this software's ease-of-use, functionality, overall quality and customer support. Talk to our advisors to see if Karbon is a good fit for you!" source_url: "https://www.softwareadvice.com/project-management/karbon-profile/reviews/" page_type: "reviews" language: "en" --- 1 million+ businesses helped. Get advice Get Free Advice [Home](https://www.softwareadvice.com/) / [Accounting Practice Management Software](https://www.softwareadvice.com/accounting-practice-management/) / [Karbon](https://www.softwareadvice.com/project-management/karbon-profile/) / Karbon Reviews Software Advice offers objective insights based on verified user reviews and independent product and market research. When our advisors match you to a software provider, we may earn a referral fee. [Overview](https://www.softwareadvice.com/project-management/karbon-profile/) Reviews [Alternatives](https://www.softwareadvice.com/project-management/karbon-profile/alternatives/) # Karbon User Reviews ## Reviews summary - Overall rating: 4.7/5 - Total reviews: 236 ### Secondary ratings - Ease of use: 4.6/5 - Customer support: 4.7/5 - Value for money: 4.5/5 - Functionality: 4.5/5 ### Rating distribution - 5 stars: 179 reviews (76%) - 4 stars: 46 reviews (19%) - 3 stars: 7 reviews (3%) - 2 stars: 0 reviews (0%) - 1 star: 4 reviews (2%) ### Most mentioned pros - We've become reasonably regimented about documenting meeting minutes and decisions in the flow of work, so everyone can see what relates to their clients as it happens. As the owner I spend most of my time in triage and don't personally use a lot of the work-item features day to day, but knowing the team has clear, visible processes to follow is genuinely useful. - Karbon has been a valuable addition to our workflow, making it much easier to manage our day-to-day tasks, deadlines, and client work. - We can quickly access past communications, completed work, and historical records without having to search through multiple software programs or files. ### Most mentioned cons - One area that could be improved is the email functionality. When sending emails, there is currently no placeholder available to automatically insert the client's name into the email body or greeting. - That the list view of work doesn't allow me to set a default view and that it always shows completed work that i have to filter out. And that I can't customize invoicing more to make all work one line versus job by job. - The CRM functionality could be stronger. While the workflow and email tools are excellent, the client record side feels a little limited, and I still haven’t figured out how to make sure emails from contacts automatically attach to their timeline. ## Karbon customer reviews Showing reviews 1-25 of 236 (page 1). ### A True One-Stop Shop for Receiving and Tracking Everything - Overall rating: 5/5 - Reviewer: Kayla H. - Industry: Accounting - Company size: 11-50 employees - Product usage: less than 1 year · daily - Reviewed: November 2026 - Review source details: This reviewer was invited by the software vendor to submit an honest review and offered a nominal incentive as a thank you. It is definelty helping with time management as everything is in one spot and you do not have to send/forward emails to co-workers. You can just tag and have everything saved in one program. #### Ratings breakdown - Ease of use: 4/5 - Customer support: 5/5 #### Pros I like that it is a one stop shop. You receive and track everything in one place, which minimises the risk of forgetting or loosing track of your work. #### Cons At the beginning, i was alittle bit over whelmed with the program and how much it can do. But now after using it for a while, i really enjoy it. --- ### Strong Project Tracking, but Billing Needs Refinement - Overall rating: 4/5 - Reviewer: Michele K. - Verified reviewer: Yes - Industry: Accounting - Company size: 51-200 employees - Product usage: less than 1 year · daily - Reviewed: November 2026 - Review source details: This reviewer was invited by the software vendor to submit an honest review and offered a nominal incentive as a thank you. Project tracking is improved. #### Ratings breakdown - Ease of use: 4/5 - Customer support: 5/5 #### Pros Project tracking works well. Triage should be better at documenting interactions. #### Cons The billing process needs further refinement. Firm has had issues with billing. I do recognize we have had plenty of user errors as well. --- ### All-in-One Hub for Time Entry, Project Tracking, and Client Info - Overall rating: 4/5 - Reviewer: Karen C. - Industry: Accounting - Company size: 51-200 employees - Product usage: less than 1 year · daily - Reviewed: November 2026 - Review source details: This reviewer was invited by the software vendor to submit an honest review and offered a nominal incentive as a thank you. Everything is in one place, and we can now see the emails that have been sent to clients from staff since it is linked to the projects or client detail. #### Ratings breakdown - Ease of use: 4/5 - Customer support: 4/5 #### Pros There is a lot of information in one place such as time entry, project tracking and client information. #### Cons There seems to be a lot of mouse clicks. Also, for the Time Entry screen I wish it was more condensed and the total hours for the day be visible at the top of the page instead of bottom right corner. I do not like the scrolling to the bottom of the page to see how much time I have entered. --- ### All-in-One Organization: Work, Tasks, and Workflows in One Clear View - Overall rating: 5/5 - Reviewer: Johanna V. - Industry: Accounting - Company size: 11-50 employees - Product usage: 3-5 years · daily - Reviewed: November 2026 - Review source details: This reviewer was invited by the software vendor to submit an honest review and offered a nominal incentive as a thank you. Remembering all the important deadlines and not letting anything be forgotten due to human error #### Ratings breakdown - Ease of use: 4/5 - Customer support: 4/5 #### Pros What I like best about Karbon is the ability to stay highly organized with both work and tasks in one place. The platform provides a clear view of what needs to be done, who is responsible, and where each project stands, which helps ensure nothing falls through the cracks. I especially appreciate how Karbon combines communication, workflows, and task management into a single system, making it easier to prioritize work, manage deadlines, and maintain consistency across clients #### Cons My biggest frustration with Karbon is the email filing system. I would like to see a more robust and user-friendly folder structure for organizing emails. --- ### Easy Client Communication and File Tracking with Great Timeline Tools - Overall rating: 4/5 - Reviewer: Kayla B. - Industry: Accounting - Company size: 11-50 employees - Product usage: 1-3 years · daily - Reviewed: November 2026 - Review source details: This reviewer was invited by the software vendor to submit an honest review and offered a nominal incentive as a thank you. Karbon helps keep deadlines and due dates straightforward and makes it easier to stay ahead and prevent a rush to have work completed in time to meet deadlines. The ability to set specific dates in work and tasks is helpful to see if files on on track to be completed on time #### Ratings breakdown - Ease of use: 4/5 - Customer support: 4/5 #### Pros The timeline and process functions which make it easy to keep track of file statuses and communication with clients #### Cons The search function, especially for emails, isn't optimal. It can take 10-15 minutes to find a specific email at times. I haven't tried using Kai yet so this may not be an issue with the new AI features --- ### User-Friendly, Easy on the Eye, and Built for Huge Data Reporting - Overall rating: 4/5 - Reviewer: Josh W. - Verified reviewer: Yes - Industry: Accounting - Company size: 11-50 employees - Product usage: 1-3 years · daily - Reviewed: November 2026 - Review source details: This reviewer was invited by us to submit an honest review and offered a nominal incentive as a thank you. Work assigning #### Ratings breakdown - Ease of use: 4/5 - Customer support: 4/5 #### Pros Very user friendly, easy on the eye, while being able to store and report huge volumes of data #### Cons It can be restrictive. A little “off the shelf” for some features, capacity planning say. --- ### Easy to Use, Seamless Email Integration, and Reliable Performance - Overall rating: 4/5 - Reviewer: Dwight T. - Industry: Accounting - Company size: 51-200 employees - Product usage: less than 1 year · daily - Reviewed: November 2026 - Review source details: This reviewer was invited by the software vendor to submit an honest review and offered a nominal incentive as a thank you. AI is coming, and it’s already here. I know Karbon is working on KAI, so I can’t wait to see how that develops in the near future. #### Ratings breakdown - Ease of use: 4/5 - Customer support: 4/5 #### Pros Karbon is very easy to use and more user-friendly than its competitors. I really like how well it integrates with our email, and the performance has consistently been solid. The support team is great too whenever I need help. #### Cons When I open a screen that contains a lot of information, Karbon tends to slow down. --- ### Process Management That Keeps Work Timelines on Track - Overall rating: 4/5 - Reviewer: Claude S. - Industry: Accounting - Company size: 2-10 employees - Product usage: 3-5 years · daily - Reviewed: November 2026 - Review source details: This reviewer was invited by the software vendor to submit an honest review and offered a nominal incentive as a thank you. Work management tool. The work items and especially the triage provide a perfect overview of what needs to be done #### Ratings breakdown - Ease of use: 4/5 - Customer support: 3/5 #### Pros Process Management works perfectly and timeline for all work items #### Cons Negative feedback from customers on client requests Attachements are missed or answers to not get through --- ### An Efficient All-in-One Platform for Managing Client Work - Overall rating: 5/5 - Reviewer: Verified Reviewer - Industry: Accounting - Company size: 2-10 employees - Product usage: less than 1 year · daily - Reviewed: August 2026 - Review source details: This review was submitted organically. No incentive was offered Overall, Karbon has significantly improved our team's efficiency, enhanced collaboration, and provided better visibility over client work and deadlines. #### Ratings breakdown - Ease of use: 5/5 - Value for money: 5/5 - Customer support: 5/5 - Functionality: 5/5 #### Pros Karbon has been a valuable addition to our workflow, making it much easier to manage our day-to-day tasks, deadlines, and client work. Previously, we relied on Excel spreadsheets and Google Sheets to track the progress and completion stages of our work. This was time-consuming and often required switching between multiple files and applications. With Karbon, everything is managed within a single system. We can easily update the status of tasks, monitor deadlines, and track work progress in real time. One of the biggest advantages is having all client-related information in one place. We can quickly access past communications, completed work, and historical records without having to search through multiple software programs or files. Another aspect worth highlighting is the excellent support we received during the implementation process. Our Customer Success Manager, [sensitive content hidden], provided outstanding support from the beginning of the implementation through to its successful completion. She was knowledgeable, responsive, and always willing to assist whenever we had questions or required guidance. Her dedication and expertise played a significant role in ensuring a smooth and successful implementation of Karbon. #### Cons One area that could be improved is the email functionality. When sending emails, there is currently no placeholder available to automatically insert the client's name into the email body or greeting. Adding a client name placeholder (for example, "Dear {{Client Name}}") would make email communication more efficient, reduce manual editing, and help personalize emails, especially when sending a large number of client communications. --- ### Karbon makes the cracks impossible to ignore - Overall rating: 5/5 - Reviewer: Verified Reviewer - Industry: Accounting - Company size: 11-50 employees - Product usage: 3-5 years · daily - Reviewed: June 2026 - Review source details: This review was submitted organically. No incentive was offered We committed properly to Karbon about 18 months ago, after deciding to stop running work out of inboxes, Teams threads, and tribal memory. We're now 35 people at the end of our second year on the platform. Karbon didn't magically fix our operations. What it did was remove our ability to kid ourselves. Before Karbon, work could disappear quietly: someone assumed someone else was on it, a follow-up lived in an email chain, a deadline slipped because ownership was assumed rather than explicit. None of it felt dramatic in the moment, but it compounded. Karbon isn't for teams wanting something light or forgiving. It's for firms that want clarity, ownership, and fewer dropped balls, even when that clarity is uncomfortable. Software doesn't build discipline, but the right software makes the absence of it impossible to ignore. Would I choose it again? Without hesitation. #### Ratings breakdown - Ease of use: 4/5 - Value for money: 4/5 - Customer support: 5/5 - Functionality: 5/5 #### Pros Visibility, by a distance. Everything is tagged to a client and a work item. We can tag colleagues into emails and chats and they arrive with full context before giving feedback, rather than us re-explaining. We've become reasonably regimented about documenting meeting minutes and decisions in the flow of work, so everyone can see what relates to their clients as it happens. As the owner I spend most of my time in triage and don't personally use a lot of the work-item features day to day, but knowing the team has clear, visible processes to follow is genuinely useful. It helps me sleep at night. Customer support is the other standout. When our 2024 onboarding didn't go perfectly, Karbon's management was highly responsive to our feedback, and that turned a rocky start into a genuinely constructive ongoing relationship. They also keep developing the product, and some of the new functionality coming has me excited. The sense that they listen and keep moving is a real part of the value. #### Cons Price: it's not the cheapest option in the market, so it's a real consideration, though I can't see us changing at this point. There's also a learning curve for new team members. When someone joins, Karbon is a bit of a behemoth to get their head around at first, but once things start clicking into place they're away. Our own implementation back in 2024 wasn't perfect either, though Karbon's response to that feedback was excellent. The interface is functional rather than delightful, and setup takes real time and follow-through from leadership. Half-set it up and it will half-work. --- ### Manager - Overall rating: 5/5 - Reviewed: November 2026 - Industry: Accounting - Company size: 2-10 employees As a new user of Karbon, the reviewer appreciates the smooth integration of client emails with work items, which reduces the need to search through emails. The ease of assigning tasks also contributes to effective teamwork from the start. Full review available after login on Software Advice --- ### Administrative assistant - Overall rating: 5/5 - Reviewed: October 2026 - Industry: Accounting - Company size: 51-200 employees As an administrative assistant, the reviewer finds the software easy to use for data entry and information retrieval. The transition to the new system required some adjustment, but the benefits in efficiency have been noticeable. Full review available after login on Software Advice --- ### Executive Assistant - Overall rating: 5/5 - Reviewed: November 2026 - Industry: Accounting - Company size: 11-50 employees In the context of managing client databases, Karbon performs well and integrates with Sorban for tax return delivery. Users have expressed concerns about the slow rollout of updates during the BETA phase. Full review available after login on Software Advice --- ### Bookkeeper - Overall rating: 5/5 - Reviewed: November 2026 - Industry: Accounting - Company size: 11-50 employees Karbon has been instrumental in keeping workflows and deadlines organized, making it easier to track progress and manage workloads. The user would benefit from a more visible timer and a dark mode for improved comfort during long work sessions. Full review available after login on Software Advice --- ### Team Manager - Overall rating: 5/5 - Reviewed: November 2026 - Industry: Accounting - Company size: 11-50 employees The review highlights how Karbon organizes client communications alongside work items, which aids in project tracking. A drawback mentioned is the challenge of easily searching for emails from specific contacts. Full review available after login on Software Advice --- ### Administraive Coordinator (Office Manager) - Overall rating: 5/5 - Reviewed: November 2026 - Industry: Accounting - Company size: 2-10 employees The transition to Karbon has made managing workflows much easier, with features that enhance communication and task tracking. While there are minor challenges with client onboarding and integration, the overall benefits to productivity are substantial. Full review available after login on Software Advice --- ### tax associate - Overall rating: 3/5 - Reviewed: November 2026 - Industry: Accounting - Company size: 51-200 employees The ability to leave notes and track work statuses within client profiles is beneficial for project management. However, the reviewer noted that the lack of an Excel export option for work items is a significant limitation. Full review available after login on Software Advice --- ### Data Entry - Overall rating: 5/5 - Reviewed: November 2026 - Industry: Accounting - Company size: 11-50 employees The review highlights Karbon's effectiveness in maintaining organization and facilitating team collaboration through a single platform. A noted drawback is the inability to lock notes, which may lead to unintended edits by team members. Full review available after login on Software Advice --- ### Accountant - Overall rating: 5/5 - Reviewed: November 2026 - Industry: Accounting - Company size: 11-50 employees The reviewer appreciates the ability to access all emails in one location for task management. They also noted that the theme customization feature helps with organization, but sometimes the email clearing function does not work as expected due to shifting button positions. Full review available after login on Software Advice --- ### Senior Manager - Overall rating: 4/5 - Reviewed: November 2026 - Company size: 11-50 employees The reviewer appreciates how Karbon consolidates client emails and discussions, enhancing team collaboration. Despite its strengths, the reviewer finds it challenging to manage and track delegated tasks effectively. Full review available after login on Software Advice --- ### Director - Overall rating: 5/5 - Reviewed: November 2026 - Industry: Accounting - Company size: 11-50 employees Karbon has transformed the way accounting work is managed by providing a centralized view of tasks and responsibilities, which helps in identifying bottlenecks. The search functionality for cleared emails could be improved to facilitate easier access to previous correspondence. Full review available after login on Software Advice --- ### Senior Manager - Overall rating: 5/5 - Reviewed: November 2026 - Industry: Accounting - Company size: 51-200 employees The review highlights how Karbon supports a hybrid work environment by providing essential visibility into client communications and workloads. Despite its strengths, the inability to download certain files directly from the platform can create inefficiencies. Full review available after login on Software Advice --- ### Senior Tax Associate - Overall rating: 3/5 - Reviewed: November 2026 - Industry: Accounting - Company size: 51-200 employees The software provides an easy navigation experience, which is beneficial for tracking projects and tasks. Nonetheless, the limitations of the Triage feature and the document zooming process can be frustrating. Full review available after login on Software Advice --- ### Payroll Manager - Overall rating: 5/5 - Reviewed: November 2026 - Industry: Accounting - Company size: 11-50 employees The reviewer appreciates how Karbon supports their payroll management by allowing them to create jobs and assign tasks efficiently. The tool's ability to keep all relevant information accessible has improved team collaboration. Full review available after login on Software Advice --- ### Tax Associate - Overall rating: 4/5 - Reviewed: November 2026 - Industry: Accounting - Company size: 51-200 employees The reviewer appreciates Karbon's user-friendly design, which aids in learning and project tracking. They noted that the platform could benefit from better organization and additional categories to improve overall functionality. Full review available after login on Software Advice ---