You don’t want to
learn accounting.

Good. We built Trex so you don’t have to. Upload your bills. Ask Trex about your runway in plain English. When you finally hire a CA, the books are ready for them — not a mess.

trex · runway
example

$ how much runway do I have?

0 months

at current burn — 24 if you skip the two hires

now+21 mo
0%
of Trex actions
need your approval
0
users included
on Startup · ₹699 per extra user
₹0/mo
startup plan
+ 0.20% of transaction value
0
tally importer tests
parse → validate → import
the founder workflow

Four things, one app.

It runs as a loop: money in, money out, questions answered — and a clean handover when the CA arrives.

01 / 04

Bills come in by upload

Upload bill PDFs or photos. OCR extracts vendor, amount, GST and line items. Posts to AP with your approval.

02 / 04

Invoices go out with GST done

Invoicing with GST and HSN baked in, from any browser. Ageing reports show who owes you, and for how long.

03 / 04

Trex answers your money questions

‘How much runway?’ ‘Did I pay rent this month?’ ‘Show me last quarter’s SaaS spend.’ In plain English. Same DB as your books.

04 / 04

When you hire a CA, hand them the keys

Add their email, set their role to ‘Auditor’. They see exactly what they need. Your accountant can post; only you approve big-ticket. No data export, no Tally backup juggling.

what asking trex looks like · example

Real questions, example answers.

founder · runway
ACTIVE
$How much runway do I have?
T
21 months at current burn. If you don’t hire the two engineers you said yes to last week, it’s 24. If you raise Series A on the timeline you mentioned (Sept), you don’t need to slow down.
founder · spend check
ACTIVE
$What did we spend on SaaS last quarter?
T
₹14.2L across 38 tools. Top 3: AWS ₹4.8L, Slack ₹62k, Linear ₹38k. 6 tools haven’t been used in 60 days based on receipt dates — want the list?
founder · gst
ACTIVE
$Where are we on GST this month?
T
GSTR-1 due 11th — report ready to review. GSTR-3B due 20th — computed from your books. You file both on the GST portal; I’ll remind you before each due date.
founder · invoice chase
ACTIVE
$Who hasn’t paid me?
T
5 invoices overdue. Acme Corp ₹2.4L (45d late), Beta Pvt ₹38k (12d), Gamma Co ₹14k (8d), 2 smaller. Want me to draft reminder emails? Tone: gentle / firm / final?
start --plan=starter

$ trex init --finance-team=none

Start with Trex. Hire the CA later.

Startup is ₹1,349/mo plus 0.20% of what you transact, so an early month costs very little. Move up a plan when your volume says so — the pricing calculator shows where.