Karyai vs PracticeStacks: which fits your CA or CS firm?
Both cover the client lifecycle for Indian CA and CS firms, and both include proposals, tasks, invoicing and compliance. The real difference is where your staff work: inside WhatsApp with Karyai, or in a web platform with PracticeStacks.
Side by side
| Karyai | PracticeStacks | |
|---|---|---|
| Employee interface | WhatsApp in English, Hindi or Hinglish; AI structures replies | Web platform; its site lists WhatsApp and email automation and email-to-task |
| Proposals & e-signature | Yes | Yes |
| Client onboarding | Yes | Yes |
| GST invoicing & billing | Yes | Yes |
| Notice & hearing tracking | Yes | Notice management listed as a paid add-on |
| Filing preparation | Prepares GST, TDS, ITR, ROC to ready-to-file; CA reviews and files | GST, TDS and ROC deadline tracking listed |
| Recurring client work | Reusable templates that auto-create monthly projects | Compliance tasks created from proposals |
| Work logs & time | Logged through WhatsApp; anomaly flags for review | Workload and productivity monitoring listed |
| Attendance & payroll | GPS-photo attendance, leave, overtime, HR export | Not a headline feature |
| AI follow-ups | AI actively chases pending work and reminds staff | AI drafting and automation listed |
| Try before you buy | Complimentary 20-minute audit and live demo | 14-day free trial and interactive demo listed |
Choose Karyai if
You want the whole firm — proposals to filing to attendance — run through WhatsApp so staff actually adopt it, with AI doing the follow-ups and partners watching web dashboards.
Choose PracticeStacks if
Your team is comfortable working in a web platform, and you value a self-serve trial and an established web-first workflow.
The honest overlap
Feature-for-feature the two are close on the client lifecycle. The deciding factor is usually adoption: firms whose staff resist logging into web tools tend to prefer Karyai’s WhatsApp-first model, while firms that already run on web dashboards may prefer PracticeStacks.
Frequently asked questions
Is Karyai an alternative to PracticeStacks?
Yes. Both cover proposals, onboarding, tasks, invoicing and compliance for Indian CA and CS firms. Karyai is WhatsApp-first with AI follow-ups and adds attendance and payroll; PracticeStacks is a web-first platform with a public trial.
Does Karyai include invoicing and proposals?
Yes. Karyai includes proposals and e-signature and GST invoicing and billing, in addition to task follow-ups, work logs, attendance and filing preparation.
Comparison based on each vendor’s public website on 25 September 2026, and on Karyai’s current feature set. Features and pricing change; check each vendor for current details. Karyai is not affiliated with the products named. Spotted an inaccuracy? Message us on WhatsApp and we will correct it.
See your workflow in Karyai.
A complimentary 20-minute workflow audit and live demo. Product pricing is discussed separately.
CA & CS firms ↗Law firms ↗Agencies & consultancies ↗