CAflow or a white-label client calendar? GST filing software vs one branded calendar for every client

Updated 27 Oct 2026 · Disclosure: the White-Label Client Compliance Calendar is an Unadhi product. Competitor facts below come only from their own public pages, read on 27 Oct 2026; each is linked in Sources. We did not log in, start trials or read paywalled material. No ratings, no reviews, no scores of our own.

Partner programme opening soon: join the free waitlist. Planned terms are 50% of each referred sale (75% once you have 5+ paying customers), single level, paid through Gumroad only from revenue received.

Short answer: They do different jobs. CAflow is GST practice software for Indian CAs, run largely through WhatsApp: AI extraction of invoice data, GSTR-1 and GSTR-3B preparation and filing, GSTR-2B purchase reconciliation, document chasing and WhatsApp deadline reminders to clients 10, 5 and 2 days before GSTR-1, GSTR-3B, TDS and professional tax dates. Its site and terms (checked 27 Oct 2026) show a free tier for up to 10 GSTINs and 1 user, Starter ₹4,999 a year (50 GSTINs), Professional ₹9,999 (200 GSTINs, 2 users) and Enterprise ₹14,999 (500 GSTINs, 3 users), extra users ₹1,999 a year, a 30-day free trial, and no refunds for partly used annual plans. Our White-Label Client Compliance Calendar is not software: four quarterly packs (DOCX, PDF, WhatsApp image, .ics, .xlsx) with your firm's name, for unlimited clients, at ₹999 a year, with a 14-day refund. If you want GST filing and per-client WhatsApp reminders in one system, CAflow does far more, and its free tier may be enough for a small office. If you only want a branded calendar every client can keep, start with ours.

The pain this page is about

“I want my firm's name in front of all 150 clients every quarter, including the ones who are not GST clients, with one clean list of dates.” Filing software reminds clients about the returns it files for them. A branded calendar is one page your whole client list can see and share.

Side by side (function and price, from public pages)

	CAflow	White-label client compliance calendar (Unadhi)
What it is	GST practice software, mostly run through WhatsApp	Quarterly files with your firm's name; no software to learn
Client deadline reminders	Automatic WhatsApp reminders 10, 5 and 2 days before GSTR-1, GSTR-3B, TDS and PT dates	A branded calendar you send to all clients (DOCX, PDF, WhatsApp image) plus .ics and .xlsx
Filing and reconciliation	Yes: invoice extraction, GSTR-1/3B filing, GSTR-2B reconciliation	No
Size limits	By GSTINs and users per plan (10/1 free up to 500/3 Enterprise); extra users ₹1,999/year	Unlimited clients; no logins
Price (public, checked 27 Oct 2026)	Free (10 GSTINs, 1 user) · Starter ₹4,999/year · Professional ₹9,999/year · Enterprise ₹14,999/year	₹999/year for four branded quarterly packs
Trial and refund	30-day free trial; no refunds for partly used annual plans; cancel any time, service runs to period end	Free sample and free due-date tool first; 14-day refund from the first pack

A function-and-price summary in our own words, not a review. We do not repeat the accuracy figures or testimonials on its site.

Who should pick CAflow instead

You want to file GSTR-1 and GSTR-3B and reconcile GSTR-2B with less manual work.
You want automatic WhatsApp reminders per client before each due date.
You have 10 or fewer GSTINs and one user: its free tier costs nothing.

Who our calendar fits better

You want a branded calendar for every client, GST or not, with your firm's name on it.
You want something to forward on WhatsApp or print, with no new software in the office.
You want to keep your current filing tools and add a low-cost client touchpoint.

Try the free version first

₹999/year · four branded quarterly packs, unlimited clients

See the free sample calendar and the free CA due-date calendar tool first. The White-Label Client Compliance Calendar for CA Firms gives you four quarterly packs with your firm name on the DOCX, PDF and WhatsApp image, national .ics/.xlsx, and extension updates. Files are made for your firm after checkout and emailed within 2 working days. 14-day refund from when you receive the first pack. It is an independent reminder list, not an official publication and not tax advice. Disclosure: Unadhi product; new, no reviews yet.

See the free sample Get the white-label calendar — ₹999/year

More comparisons: PracticeStacks · Zoho Practice

Frequently asked questions

How much does CAflow cost?

Its site and terms (checked 27 Oct 2026) show a free tier for up to 10 GSTINs and 1 user, Starter ₹4,999 a year (50 GSTINs, 1 user), Professional ₹9,999 a year (200 GSTINs, 2 users) and Enterprise ₹14,999 a year (500 GSTINs, 3 users). Extra users are ₹1,999 per user per year.

Does CAflow have a free trial or refunds?

Its terms give new subscribers a 30-day free trial with full access. You can cancel any time and service runs to the end of the annual period, but there are no refunds for partly used annual subscriptions.

Does CAflow remind clients about deadlines?

Yes. Its site says it sends WhatsApp reminders 10, 5 and 2 days before GSTR-1, GSTR-3B, TDS and professional tax deadlines.

Is the ₹999 calendar a subscription?

Yes, a yearly Gumroad membership that renews unless cancelled. Year one gives four quarterly packs with your firm's name. 14-day refund from when you receive the first pack.

Can I use both?

Yes. Filing software handles returns and per-client reminders; the branded calendar is a simple page every client can keep.

Not legal advice and not tax advice. The calendar is an independent reminder list, not an official government publication; your firm stays responsible for advice to clients. Competitor prices and plans change; re-check their pricing pages before you decide. Spotted an error about any product on this page, including ours? Write to mininglife7@gmail.com and we correct it.

Sources

CAflow site (plans, GSTINs, users, WhatsApp reminders, features) — https://caflow.in/ (checked 27 Oct 2026)
CAflow terms of service (tiers, 30-day trial, cancellation and refunds) — https://caflow.in/caflow_terms.html (checked 27 Oct 2026)
Unadhi White-Label Client Compliance Calendar on Gumroad (price, contents, delivery, refund) — https://mininglife1.gumroad.com/l/ca-firm-compliance-calendar (checked 27 Oct 2026)
Unadhi free sample client calendar — https://unadhi.com/samples/ca-compliance-calendar-sample.html (checked 27 Oct 2026)
Unadhi free CA due-date calendar tool — https://unadhi.com/tools/ca-due-date-calendar.html (checked 27 Oct 2026)

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Unadhi Guides are free, independent explainers. We correct errors as soon as we find them: write to mininglife7@gmail.com.