04 · Platform
Every module, and whether it ships at launch.
Tathyank is one record shared by seven groups of modules, on one platform. Everything below ships in the launch release, switched on per workspace — and the one module that stays off is named, with its reason.
01
Sell
Leads, pipeline and the handover to delivery.
C3
Lead inbox
Every enquiry from the website form, email or manual entry in one place, with lead scoring.
C4
Weighted forecast
Open deals weighted by stage, grouped by the month each is expected to close.
C1
Won deal → project
A won deal converts to a project site, with the CRM record carried across.
Q
Quotes, orders and invoices
Quote to order to invoice to payment without retyping a line.

02
Plan and build
Projects, BOQs, design and the site.
P
Projects and schedule
Sites with stages and team, a Gantt with dependencies and critical path, and baselines.
B
BOQs
Rates from CPWD DSR and state SOR editions, revisions with a diff, and client approval.
DP
Design packages
Moodboards and finishes that become BOQ lines.
SO
Site operations
Daily day sheets, labour deployment, and quick updates with photos.
LC
Labour contracts
Contractors, muster, bills and compliance, with CLRA Forms XIII–XVIII.
03
Buy and store
Procurement, site stores and the warehouse.
PR
Procurement
Purchase requests, RFQs, comparative statements, POs and 3-way bill match.
SS
Site stores
Receipts, issues, transfers, reconciliation.
SS18
Warehouse capacity
Space used against capacity for every site store and the central godown.

04
Money
Budgets, payment requests and invoices.
PF
Project finance
Budget, committed and actual for every cost head.
PR·CP
Payment requests and approvals
Payment requests through the approval matrix, with the client’s approvals of record in their portal.
GST
GST invoices
Sales invoices with GST.

05
Hand over
Close out and keep the client close.
HO
Handovers
Checklists, e-signed certificates, snag closure and the warranty register.
CP
Client portal
Approvals, comments and progress in the client’s own view.
06
People
Attendance to payslip, statutory from day one.
ATT
Attendance
Muster, shifts and regularisation. Biometric device sync from ZKTeco and eSSL.
PAY
Payroll and statutory
PF, ESI, PT by state slab, TDS under both regimes, gratuity, full-and-final.
FILE
Filing outputs
Bank advice, PF ECR, ESI return, PT and LWF challans, journal voucher, cost by centre and Form 16 Part B.
REG
Registers by state
Muster roll, overtime and leave registers in Form 25, Form II, Form P and Form G, and a generic form elsewhere.
07
Intelligence
Signals from your numbers, and AI that shows its working.
AI
HR assistant
Questions on attendance, leave and celebrations, answered with the asker’s own permissions.
SI1–2
Voice review and notes
Speak an update; it lands on the right activity.
SI3–4
Drawing takeoff
Quantities from drawings into the BOQ, reviewed by a person.
SI5
Project knowledge
Ask questions of your own project’s documents.
SI6
Signals and predictions
Delays, overruns, low stock — and every prediction with its confidence.
08
The platform underneath
One workspace per company, on its own address, kept in India.
SUB
Your own address
Each company signs in at its own tathyank.com subdomain, on a login page with its name and logo.
MAIL
Branded staff email
Invites and password mail in your organisation’s name, with your logo, linking back to your workspace.
ROLE
Roles and permissions
Permissions per feature and role. A client admin cannot reach platform settings, and role changes are recorded.
IP
Office IP allowlist
Enforced on every request, not only at login, with a branded refusal page.
ENC
Encrypted where it matters
PAN, UAN, bank details and date of birth encrypted at rest and masked on screen; attachments in encrypted storage.
DC
Hosted in Mumbai
On AWS in Mumbai, with a nightly encrypted backup kept for 30 days that the server itself cannot read or delete.
MON
Watched around the clock
Health checks every 30 seconds from about fifteen locations, with alerts to a phone.
Switched off in the launch release
OFF
Inbox operations
An agent that turns inbound email into records. It stays off; mail still lands in the shared inbox for a person to act on.
09
What it connects to
Devices, files and the tools you already use.
BIO
Biometric devices
ZKTeco (ADMS push) and eSSL Cloud, and MORX BioTime file import.
XLS
Excel and rate books
BOQ lines pasted from Excel; CPWD DSR and state SOR editions imported.
TLY
Tally
Ledger export to Tally. The ledger also works without it.
EWB
E-way bill
E-way bill captured on delivery challans.
MAIL
Your mailbox
Your own Gmail or any IMAP mailbox, and system mail from a verified sending domain.
ICS
Calendar feed
An ICS feed of birthdays and work anniversaries.