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Compare Double (formerly Keeper) and Karbon 
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At a Glance
Market Segments
Small-Business (97.3% of reviews)
Small-Business (89.3% of reviews)
Entry-Level Pricing
$8.00 1 Client Per Month
$59.00 1 Users Per Month
Double (formerly Keeper)
Star Rating
(76)5.0 out of 5
Market Segments
Small-Business (97.3% of reviews)
Pros & Cons
Entry-Level Pricing
$8.00 1 Client Per Month
Browse all 2 pricing plansKarbon
Star Rating
(745)4.8 out of 5
Market Segments
Small-Business (89.3% of reviews)
Pros & Cons
Entry-Level Pricing
$59.00 1 Users Per Month
Free Trial is available
Browse all 3 pricing plansSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- G2 reviewers report that Karbon excels in supporting day-to-day operations, with users highlighting its ability to manage detailed work items and track progress effectively. The integration with Microsoft Outlook is particularly praised, making it easier for users to stay organized and efficient.
- Users say that Double (formerly Keeper) offers a robust set of features that are continuously updated based on customer feedback. Reviewers appreciate the software's ability to handle monthly accounting tasks within a single program, which simplifies client communication and enhances overall workflow.
- According to verified reviews, Karbon has a significantly higher G2 Score, indicating greater overall user satisfaction. This is reflected in the volume of recent reviews, where Karbon received 68 compared to Double's 2, suggesting a more active and engaged user base.
- Reviewers mention that while Double scores higher in ease of setup and administration, Karbon's workflows and time tracking features are seen as beneficial when utilized fully. Users find that Karbon's capabilities can lead to improved efficiency, especially in project management.
- Users highlight the quality of support provided by Karbon, which scores well in user feedback. Reviewers note that the support team is responsive and helpful, contributing to a positive experience when navigating the software's features.
- G2 reviewers indicate that while Double has a strong focus on integrations and ease of use, Karbon's comprehensive approach to project management and client tracking makes it a preferred choice for those looking for a more organized and detailed workflow solution.
Pricing
Entry-Level Pricing
Double (formerly Keeper)
Keeper Standard
$8.00
1 Client Per Month
Great for starting out.
- Client Portal
- File Review Reports
- Management Reporting
Karbon
Team
$59.00
1 Users Per Month
For smaller teams looking to consolidate workflows into an integrated collaboration platform.
- Integrated Email
- Team Collaboration Tools
- Workflow and To-Do Lists
Free Trial
Double (formerly Keeper)
Free Trial is available
Karbon
Free Trial is available
Ratings
Meets Requirements
9.6
65
9.0
582
Ease of Use
9.3
68
8.8
584
Ease of Setup
9.4
46
7.9
361
Ease of Admin
9.8
33
8.5
262
Quality of Support
9.9
63
9.3
554
Has the product been a good partner in doing business?
9.9
33
9.3
263
Product Direction (% positive)
10.0
67
9.7
549
Features by Category
Setup
Not enough data
9.0
280
Not enough data
9.0
285
Not enough data
8.5
267
Not enough data
8.8
283
Management
Not enough data
8.3
271
Not enough data
8.6
262
Not enough data
7.9
216
Generative AI
Not enough data
7.8
100
Agentic AI - Workflow Management
Not enough data
7.0
10
Not enough data
8.1
9
Not enough data
7.0
9
Not enough data
7.0
10
Not enough data
7.2
9
Not enough data
6.9
9
Not enough data
7.2
9
Platform Additional Functionality
Not enough data
9.2
74
Not enough data
8.9
73
Not enough data
7.3
68
Not enough data
7.9
73
Platform Content
Not enough data
8.8
76
Platform Data
Not enough data
8.7
77
Agentic AI - Tax Practice Management
Not enough data
7.7
5
Not enough data
7.7
5
Not enough data
8.0
5
Not enough data
Not enough data
Not enough data
Not enough data
Payment Processing
Not enough data
9.6
8
Not enough data
7.7
8
Not enough data
6.7
6
Not enough data
8.3
6
Administration
Not enough data
9.4
6
Not enough data
8.3
5
Not enough data
8.9
6
Not enough data
8.7
5
Not enough data
8.0
5
Not enough data
9.3
5
Not enough data
9.3
5
Payment Options
Not enough data
8.7
5
Not enough data
8.9
6
Security
Not enough data
9.3
5
Platform
Not enough data
7.3
5
Not enough data
9.0
5
Reconciliation
8.9
26
Not enough data
9.4
38
Not enough data
9.2
40
Not enough data
Reporting
8.8
47
Not enough data
9.7
42
Not enough data
9.1
41
Not enough data
Closing Process
9.6
33
Not enough data
7.6
31
Not enough data
8.9
28
Not enough data
AI - Financial Close
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Communication
9.6
49
8.2
257
9.1
47
8.8
263
9.2
31
8.8
244
Collaboration
9.1
46
9.3
275
9.6
46
9.3
269
9.2
34
Feature Not Available
Billing
8.8
38
8.1
244
8.6
44
7.6
226
6.9
23
6.6
193
Onboarding
9.1
46
9.0
261
9.4
47
9.2
256
9.3
49
8.9
243
Visibility
9.6
41
9.2
272
8.5
39
8.2
224
7.7
47
8.1
237
8.4
38
8.4
235
9.2
48
8.8
244
9.1
48
8.3
232
Agentic AI - Accounting Practice Management
Not enough data
7.8
17
Not enough data
8.5
19
Not enough data
7.5
17
Agentic AI - Accounting & Finance
Not enough data
Not enough data
Categories
Categories
Shared Categories
Double (formerly Keeper) and Karbon are categorized as Accounting Practice Management
Reviews
Reviewers' Company Size
Double (formerly Keeper)
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Karbon
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Small-Business
(50 or fewer emp.)
Mid-Market
(51-1000 emp.)
Enterprise
(> 1000 emp.)
Reviewers' Industry
Accounting
97.3%
Professional Training & Coaching
1.4%
Computer Software
1.4%
‐
‐
Other
0.0%
Accounting
95.5%
Financial Services
1.5%
Consulting
1.0%
Marketing and Advertising
0.6%
Law Practice
0.3%
Other
1.1%
Discussions
Double (formerly Keeper) has no discussions with answers
Can you tell me more about Aliases? or Can you make a webinar for this topic?
1 Comment
LM
Hi Ciara, are you referring to using an alias email address, and using that with Karbon? If so, this help article might be helpful:...Read more
Can I use karbon with IG, FB
1 Comment
MD
There are no native social integrations built in Karbon, but the possibilities are endless when using the open API.Read more
Please tell me you are not going to remove "To Do",and the ability to focus in on only Today's Tasks
1 Comment
MD
Karbon is working towards a more thoughtful approach to work. The end result will be different in many ways but will not be worse overall and will be better...Read more
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