Simranpreet Singh
Founder & CEO · Punjab, India“I'm building Clasendra because India's gym owners deserve better than Excel sheets and WhatsApp groups to run a crore-level business.”
Leads product and the founding-gym programme.Talk to me directly
Founded 2026 · Mohali, Punjab
Building the operating
system for every
gym in India.
Clasendra is gym management software from Mohali, founded in 2026. We build for how Indian gyms actually run: in cash and UPI, over WhatsApp, with a front desk that never has a spare minute for software that gets in the way.
- Company
- Clasendra Technologies Pvt. Ltd.
- Founded
- 2026
- Based in
- Mohali, Punjab, India
- Say it
- kla-SEN-dra
- Write to
- info@clasendra.com
01 — Origin
Why 2026, why India, why now.
Clasendra started in 2026 as a clean start. No legacy code to drag along, and no acquired customer base to protect.
That freedom matters. We can build every screen for the way an Indian gym works today: members who pay over UPI, reminders that go out on WhatsApp, and a front desk that runs the whole show.
We are onboarding a small number of Indian gyms as founding members, and building the product alongside them.
02 — The problem
Most gyms run on four tools that never talk.
Pen and paper, WhatsApp groups and Excel sheets. The owner becomes the glue between them, every single day.
- RegisterAttendance written by hand at the deskNobody knows who stopped coming
- WhatsApp groupFee reminders sent one by oneRenewals slip through
- Excel sheetDues tracked in a file on one laptopNo live view of who owes what
- Cash boxPayments counted at closing timeInvoices made later, if at all
03 — Mission
“Every gym in India deserves enterprise-grade software. Not just the chains. Every single one.”Clasendra founding team
One gym in Amritsar
Simple enough to run from the front desk on day one.
A 20-branch chain
Powerful enough to see every branch from one screen.
04 — The peopleTwo founders.
Two founders.
One inbox that
reaches both.
Write to info@clasendra.com and it reaches the people building the product.
Puneet Verma
CTO · Engineering“A gym's software has one job at 7am: get the queue through the door. Everything we build is judged on that.”
Leads the platform: multi-tenant core, biometric adapters, member app.Talk shop with engineering
05 — Engineering philosophyJudged at
Judged at
7 AM.
At 7 AM the queue is at the gate. If it moves, the software did its job. Every part of the stack is built around that test.
— Puneet Verma, CTOUnder the hoodstack.txt
Multi-tenant corePostgreSQL with a separate schema for every gym.
Biometric attendanceOne adapter layer over CAMS, MinopCloud and eSSL. Works offline.
Member appReact Native, with live check-ins and push.
Payments & GSTRazorpay UPI, tax invoices, Tally export.
06 — India first
Built for cash, UPI and WhatsApp.
Every rail below is one Indian gyms already use. Each was wired in from day one.
MoneyRazorpay UPI and UPI Autopay mandates
Google Pay, PhonePe and Paytm work as members already pay.
TaxGST invoices and Tally export
Your accountant gets a file they can use.
MessagesMeta WhatsApp Business API
Reminders go where members actually read them.
SMS & pushMSG91 SMS and Firebase push
A fallback when WhatsApp is not an option.
GateCAMS, eSSL and MinopCloud readers
Fingerprint, RFID, QR turnstiles and door relays.
Power cutsWorks offline at the gate
Entry keeps moving when the internet drops.
07 — 2026 so far, and what we're building
Year one, in the open.
- 2026Clasendra Technologies Pvt. Ltd. is founded in Mohali, Punjab.
- Jul 14 2026Terms, privacy, refund and data-deletion policies are published.
- Jul 2026First three articles go up on the blog.
- NowOnboarding a small number of Indian gyms as founding members.In progress
- NextWhat we build next is decided with those founding gyms.
08 — Where this goes
A single-studio owner in a Tier-3 town gets the same digital firepower as a 50-branch franchise in Mumbai.
One product for one floor or twenty branches. Plans scale with your members and branches, and nothing else changes.
From our mission statementFounding gyms · 2026
Be one of the first gyms on Clasendra.
We are taking on a small number of Indian gyms as founding members. You help shape the product. We make sure it works for your floor.
Become a founding gym- 01Direct access to the founderYour questions go to Simranpreet, not a ticket queue.
- 02A real say in what we build nextFounding gyms help decide the order of the roadmap.
- 03Pricing locked inYour price holds for as long as you stay. Terms confirmed in writing when you join.
Run your gym.
Clasendra handles the rest.
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