Instagst ‑ GST Reports India vs WebPlanex: GST Invoice India
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 26, 2026 for Instagst, Nov 9, 2026 for WebPlanex.
The short answer
- Only Instagst lists a free plan. Paid plans start at $5.99/month for Instagst and $4.99/month for WebPlanex.
- WebPlanex lists 24 features Instagst’s listing doesn’t mention, including Barcodes, Branding, Bulk download.
Head to head
- India
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · Auto IGST / CGST-SGST based on address
- · Create your own template
- · Manage your products tax information
- · Up to 50 orders per month
Startup
- · 300 orders per month
- · Bulk print invoices
- · GST Report (first 300 orders per report)
Business
- · 2,500 orders per month
- · Advanced email automation
- · Auto collect GST number
- · B2B customer setup
- · GST Report (first 2,500 orders per repor
- · Integrations
Advanced
- · GST Report (Unlimited orders)
- · POS print
- · Priority WhatsApp & call support
- · Unlimited orders
STARTUP
- · All Reports
- · Bulk download
- · One Invoice Template
- · POS Receipt
- · Shipping Label
- · Up to 100 Orders per month
BASIC
- · All Reports
- · All Templates
- · Bulk download
- · POS Receipt
- · Shipping Label
- · Up to 500 Orders per month
MEDIUM
- · All Reports
- · Bulk download
- · Multiple Locations Support
- · Tally Integration
- · Up to 2500 Orders per month
- · Whatsapp Invoice
ADVANCED
- · All Reports
- · Bulk download
- · Multiple Locations Support
- · Tally Integration
- · Unlimited Orders per month
- · Webplanex GST API
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureFiling GST every month means rebuilding GSTR-1 and GSTR-3B from Shopify exports by hand — hours of spreadsheet work, and one wrong tax split away from a notice. Catalyst turns each order into a GST-compliant tax invoice with HSN codes and the correct CGST, SGST or IGST split based on place of supply. Each tax period becomes a filing-ready GST report you can download or auto-email to your accountant.
Generate GST Compliant invoices, e-Invoices, e-Credit Notes, Estimates, POS receipts, Offline sales Invoices, and Tax reports for your store automatically. Manage CGST, SGST & IGST calculations, HSN codes, B2B/B2C invoices, Multi Location GSTINs, Invoice templates, Invoice number reset, Bulk downloads, GSTR-ready reports, Shipping label and Tally ready exports. Automatically send Invoices via Email & WhatsApp.
- Search your orders and print
- Manage your products tax information
- Create your own template
- Generate Branded Invoices with your Store Logo, Legal Name, Address, Phone no etc
- Get useful sales reports with all necessary data for GSTR-3B and GSTR-1 returns.
- Multi Location fulfillment support with different GST numbers
- Get 4 different Invoice templates with own customization
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Instagst |  WebPlanex |
|---|---|---|
| Detected stores | Not published | 48 |
| Net store change, 28 days | 0 | +3 |
| Stores added, 28 days | Not enough data | 3 |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Apparel & Accessories, Home & Garden, Furniture |
| Top store countries | Not published | India |
Reviews
| Measure | Instagst | WebPlanex |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 501 |
| New reviews, 28 days | Not enough data | 6 |
| Reviewers a year or more in | Not enough data | 20% |
FAQ
Instagst and WebPlanex: common questions
- Is Instagst or WebPlanex cheaper?
- Only Instagst lists a free plan. Paid plans start at $5.99/month for Instagst and $4.99/month for WebPlanex. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- Instagst lists 1 the others don’t mention, such as Multi-currency. WebPlanex lists 24 the others don’t mention, such as Barcodes, Branding, Bulk download, Color and font. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 26, 2026 for Instagst, Nov 9, 2026 for WebPlanex; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 26, 2026 for Instagst, Nov 9, 2026 for WebPlanex. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.