CAfirmOS vs Jamku: Which Fits Your Firm
Jamku centers on timesheets and staff task allocation. CAfirmOS operates as a firm operating system with flat-rate pricing, automated WhatsApp document collection, and retainer billing.
The fundamental difference in approach
Both platforms are built for Indian chartered accountants, but they solve two different operational problems.
Jamku, developed by Adited, is primarily an internal management tool. Its core strength lies in tracking what staff members do during working hours: timesheets, attendance logs, task delegation, and work status updates. If a partner wants to know how many hours an article assistant spent on a specific client audit, Jamku records that granularity.
CAfirmOS focuses on the client-facing bottlenecks that consume non-billable hours. Instead of spending time monitoring internal timesheets, CAfirmOS automates the process of getting documents from clients over WhatsApp, parsing statements with OCR, and tracking statutory deadlines for GST, TDS, and ITR. When work is completed, it generates recurring retainer invoices with dynamic UPI QR codes.
You can explore the full operational model on the CAfirmOS landing page. Visit the CAfirmOS landing page
Choose Jamku if your billing is strictly hourly and you need detailed timesheets. Choose CAfirmOS if you lose time chasing clients for missing papers and following up on unpaid bills.
Detailed feature comparison
A practical assessment of daily operational capabilities.
| Operational Area | CAfirmOS | Jamku |
|---|---|---|
| Pricing structure | Flat rate per firm with unlimited staff and article seats | Priced per user licence per year |
| Document collection | Automated WhatsApp requests with direct mobile upload links | Manual file uploads or standard client storage |
| Document OCR parsing | Built-in OCR extraction for bank statements and invoices | Not offered; files are stored as uploaded |
| Client portal | Custom client portal on your own domain from Growth plan | Standard web client portal |
| Billing & fee recovery | Automated recurring retainer invoices with dynamic UPI QR links | Basic billing and receipt recording |
| Article assistant access | Role-based permissions with client phone number masking | Role-based task assignment |
| Compliance calendar | Built-in statutory calendar for GST, TDS, ITR, and ROC | Task templates linked to due dates |
Swipe the table sideways to see every column
Pricing models and article assistant costs
The financial difference between user-seat licensing and flat-rate firm pricing becomes significant as your practice expands.
Jamku charges on a per-user licence model. In an Indian CA practice where article assistants join and leave every year, per-seat licensing forces partners to manage software licences carefully. Adding six trainees for the July to October tax audit season increases your monthly software bill.
CAfirmOS uses flat-rate per-firm pricing. Plans start at ₹1,999 per month for the Essential tier and include unlimited user seats. You can onboard partners, paid staff, and article trainees without paying additional seat fees. This removes administrative hesitation when adding new staff to the system.
Which tool fits your practice
Base your decision on where your firm loses the most non-billable time.
When Jamku is the right fit
If your practice bills clients by the hour, requires staff to log attendance with geolocation, and tracks timesheet entries for every job, Jamku is built for that workflow.
When CAfirmOS is the right fit
If your team spends hours each week calling clients for bank statements, verifying password-protected PDFs, and sending payment reminders, CAfirmOS automates that administrative loop.
When you have a growing team of article assistants
CAfirmOS allows every article assistant to have their own login with restricted client privacy controls, without increasing software costs.
Frequently Asked Questions
Short answers to the questions this post raises.
Does CAfirmOS charge extra when we add article assistants?
No. All CAfirmOS plans include unlimited user seats. You can add partners, paid staff, and article trainees without paying per-seat fees.
Can clients send documents without downloading an app?
Yes. CAfirmOS sends a WhatsApp message with a secure link. The client opens the link on their mobile browser and uploads bank statements or invoices directly.
Can we import our existing client data from Jamku or Excel?
Yes. CAfirmOS provides a clean import tool for client names, PANs, GSTINs, phone numbers, and ledger balances. Free migration support is included.
Where is our firm data stored?
All data is stored in AWS Mumbai (ap-south-1) with AES-256 encryption at rest, complying with ICAI confidentiality guidelines.
Read next
More comparisons and guides for CA firms choosing practice management software.
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