Simple, transparent pricing
Start free.
Scale as you grow.
No contracts. No automatic charges. GST invoice on all paid plans.
Free
₹0
forever
100 calls / month
HSN + SAC lookup
CGST / SGST / IGST output
JSON + Swagger docs
Condition resolver
MCP endpoint
Rate-change alerts
Get free key →
Recommended
Developer
₹399
for 30 days access
5,000 calls + ₹0.10/extra
Everything in Free
Condition resolver
MCP endpoint
99.5% uptime SLA
Rate-change email alerts
Webhooks
UPI · Cards · Net Banking · Wallets
Pro
₹1,499
for 30 days access
50,000 calls + ₹0.08/extra
Everything in Developer
Bulk CSV classification
Rate-change webhooks
99.9% uptime SLA
Priority support
Superseded rates feed
UPI · Cards · Net Banking · Wallets
Business
₹5,999
for 30 days access
Unlimited calls
Everything in Pro
White-label option
Custom HSN taxonomy
Dedicated SLA
WhatsApp support
GST invoice included
UPI · Cards · Net Banking · Wallets
Payments secured by Razorpay
GST invoice on all paid orders
API key activated within minutes
Support: hello@gstaccelerator.in
Frequently asked
What happens after I pay?
Your payment is processed instantly by Razorpay. You will receive an email confirmation. Within minutes, your API key tier in the dashboard will be upgraded. If it takes longer than 30 minutes, email us at hello@gstaccelerator.in.
Is this a subscription or one-time payment?
Each plan is a single payment for 30 days of access — not a subscription. There are no recurring charges. You simply renew when your access period ends, only if you choose to.
What payment methods are accepted?
All major Indian payment methods are accepted via Razorpay: UPI (GPay, PhonePe, Paytm), Credit/Debit cards (Visa, Mastercard, RuPay), Net Banking (all major banks), and wallets.
Do I get a GST invoice?
Yes. A GST-compliant tax invoice is emailed to you automatically after payment for all paid plans. If you need it on your company GSTIN, add your GST number in the Razorpay checkout form.
Can I try before I buy?
Absolutely. The Free tier gives you 100 API calls/month with no credit card required. Sign up at /dashboard and get your key immediately.