Made in IndiaFree
Starts at
Free
GSTZen
by GSTZen · Bengaluru, Karnataka · Since 2017
GST filing, reconciliation and e-invoicing for SMEs and tax professionals.
- Starting price
- Price on request
- Package prices not published; pay-as-you-go API calls Rs 5 each; prices exclude 18% GST
- Free trial / plan
- Free tools
- GSTIN validator and other GST utilities free; taxpayer Basic offers a trial
- Deployment
- Cloud
- Web
- App Advisor rating
- 4.7
- transparency & India fit
What is GSTZen?
GSTZen is a cloud GST compliance platform from CloudZen Software Labs Pvt Ltd, a Bengaluru company registered in 2015. It covers GSTR-1 filing, GSTR-1/2A/2B reconciliation, a consolidated GSTR-1 vs 2A vs 3B report, vendor filing status, the Invoice Management System (IMS), plus e-invoicing and e-way bills through API, Excel and Tally connectors. GSTZen says it has generated over 3.5 crore e-invoices and names PVR, Amara Raja and eMudhra among its users.
There are really two audiences. Tax practitioners and CAs get Basic (25 GSTINs), Performance (50 GSTINs) and Enterprise packages, with unlimited users, PAN-level reports and an 'Autopilot' that downloads, reconciles and files for many GSTINs together. Taxpayers buy per-GSTIN Basic, Pro or Pro Plus plans. Larger companies use the e-invoice API, which is sold by annual volume: a minimum of 50,000 e-invoices a year without storage (extra packs at 18 paise each) or 25,000 with seven-year storage (50 paise each).
The weakness for a buyer comparing options is price transparency. The return-filing package prices are not shown on the public pages, so you have to call or start a trial, and all quoted prices exclude 18% GST. GSTZen also publishes little about security certifications. On the plus side, pay-as-you-go API calls (Rs 5 each), free GSTIN validation and a set of free tools make it easy to try before committing.
What works well
- +Covers returns, reconciliation, IMS, e-invoicing and e-way bills in one product
- +Unlimited users with GSTIN- or PAN-level permissions, useful for CA firms with staff
- +Autopilot handles report downloads, reconciliation and filing across up to 50 GSTINs together
- +E-invoice connectors for Tally, SAP, Oracle, Microsoft Dynamics and Excel
- +Low-cost e-invoice extra packs from 18 paise per invoice on the API plan
- +Free tools such as GSTIN search, JSON-to-Excel and HSN/SAC validation
What to watch out for
- −Return-filing package prices are not published; you must contact sales
- −All listed prices exclude 18% GST
- −Package plans cap documents at 2,000 per GSTIN per month
- −E-invoice API plans need a minimum annual volume of 25,000-50,000 invoices
- −Security practices and certifications are not documented on the site
Best suited for: CA and tax practitioner firms managing 25-50+ client GSTINs · Mid-size and large companies generating e-invoices from Tally, SAP or Oracle · Businesses that need GSTR-2B and IMS reconciliation against purchase books
GSTZen at a glance
Analysing GSTZen — pricing, features, reviews and alternatives…
Generated by App Advisor's native engine from this listing's verified data — not a paid placement.
GSTZen features
Researched from GSTZen's official product pages · updated October 2026.
GST returns
- GSTR-1 filing with data validation
- GSTR-1/2A/2B reconciliation
- GSTR-1 vs 2A vs 3B consolidated report
- Invoice Management System (IMS)
- Vendor filing status
E-invoicing and e-way bills
- E-invoice API
- Excel and Tally e-invoice integration
- SAP, Oracle and Microsoft Dynamics connectors
- E-way bill API
- Seven-year invoice storage option
Practice management
- Unlimited users with GSTIN/PAN permissions
- PAN-level reports
- Autopilot multi-GSTIN filing
Free tools
- GSTIN search and validator
- JSON to Excel converter
- HSN/SAC validation
GSTZen pricing (INR)
SourceEvery edition as published by the vendor · free trial: Free trial offered on the taxpayer Basic plan (length not stated). Prices exclude GST unless stated. Full GSTZen pricing breakdown
Tax Consultant Basic
Not published
- Up to 25 GSTINs
- 2,000 documents per GSTIN per month
- Unlimited users
- Tally integration
Tax Consultant Performance
Not published
- Up to 50 GSTINs
- PAN-level GST reports
- Autopilot filing and reconciliation
Tax Consultant Enterprise
Contact sales
- More than 50 GSTINs
Taxpayer Basic / Pro / Pro Plus
Not published
Per GSTIN
- Returns filing and GSTR-1 vs 2A vs 3B reconciliation
- IMS and billing software (Pro)
- Vendor filing status, auto OTP refresh, GSTIN validator (Pro Plus)
E-Invoice API without storage
Minimum 50,000 e-invoices/year
Annual; extra packs 18 paise per e-invoice
- Invoices deleted after 10 days
E-Invoice API with storage
Minimum 25,000 e-invoices/year
Annual; extra packs 50 paise per e-invoice
- Invoices stored for 7 years
Other pricing options & add-ons
API call (pay-as-you-go)
Rs 5 per call
API data transfer
Rs 5 per 100 records
JSON to XLS conversion
Up to 500 records
Rs 25 per conversion
GSTIN validator
Free
Document Signer Certificate
Rs 15,000 per configuration per year
E-invoice email service
Rs 0.06 per email
E-invoice PDF customisation
Rs 15,000 per customisation
- • All prices are exclusive of 18% GST.
- • Volume discounts for multiple GSTINs via +91 7406 441122.
- • E-invoice prices may change at renewal.
- • The tax practitioner page gives conflicting free-record allowances (50 vs 200) for API data transfer.
Buying for a team? App Advisor can get you a volume quote and any partner discount available.
Integrations, security & India
Integrations
- Tally
- SAP
- Oracle
- Microsoft Dynamics
- Excel
For Indian businesses
- Built only for Indian GST: GSTR returns, IMS, e-invoicing via IRP and e-way bills
- Vendor is CloudZen Software Labs Pvt Ltd, Karnataka (GSTIN 29AAFCC9980M1ZR)
- Vendor claims 3.5 crore+ e-invoices and 16.5 lakh+ standalone e-way bills generated a year
- Prices are in rupees and exclude 18% GST
Support, resources & partner network
Support & learning
- Phone +91 7406 441122
- One-to-one demos
- Assisted services
- Consultants in Mumbai, Indore, Bengaluru, Chennai and Coimbatore
Trust, compliance & who uses GSTZen
Named users include PVR, Amara Raja, eMudhra and Essae
Customers
2015 (company incorporation per CIN)
In business since
Is GSTZen the best choice for you?
Best choice if you are…
- CA and tax practitioner firms managing 25-50+ client GSTINs
- Mid-size and large companies generating e-invoices from Tally, SAP or Oracle
- Businesses that need GSTR-2B and IMS reconciliation against purchase books
Look elsewhere if you are…
- Micro businesses wanting accounting plus GST in one app; Vyapar or Zoho Books may suit better
- Buyers who want a self-serve price list before talking to sales
Still comparing? Get an unbiased shortlist and demos arranged for free.
Sources (5) · updated October 2026
GSTZen screenshots
Specifications
- Category
- GST software
- Vendor
- GSTZen
- Headquarters
- Bengaluru, Karnataka
- Founded
- 2017
- Pricing model
- Freemium
- Starting price
- Price on request · Package prices not published; pay-as-you-go API calls Rs 5 each; pri…
- Deployment
- Cloud
- Platforms
- Web
- Best for
- Startup, Small business, SMB
- Made in India
- Yes
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GSTZen — frequently asked questions
What is GSTZen?+
GSTZen is an Indian cloud GST platform from CloudZen Software Labs for return filing, GSTR-2A/2B reconciliation, IMS, e-invoicing and e-way bills. It serves both CA firms and businesses.
How much does GSTZen cost?+
GSTZen does not publish prices for its return-filing packages, so you need a quote. Published rates include Rs 5 per API call, and e-invoice API plans start from a minimum of 25,000 or 50,000 e-invoices a year with extra packs at 50 or 18 paise per invoice.
Do GSTZen prices include GST?+
No. GSTZen states its prices are exclusive of GST, and its taxpayer page specifies an additional 18% GST.
Is there a free trial or free plan for GSTZen?+
GSTZen's taxpayer Basic plan has a 'Try Free Trial' option, though the length is not stated. The GSTIN validator and tools such as JSON-to-Excel and HSN/SAC validation are free.
Is GSTZen good for CAs and tax practitioners?+
Yes. GSTZen's tax consultant packages cover 25 or 50 GSTINs (Enterprise beyond that), allow unlimited staff users with per-GSTIN permissions, and include Autopilot to download, reconcile and file for many clients together.
Does GSTZen work with Tally?+
Yes. GSTZen can upload sales and purchase invoices from Tally for returns and offers a Tally e-invoice integration. It also connects with SAP, Oracle, Microsoft Dynamics and Excel.
What is the document limit on GSTZen plans?+
GSTZen package plans allow 2,000 documents per GSTIN per month. Higher volumes need a custom or Enterprise arrangement.
GSTZen vs ClearTax GST: which is better?+
ClearTax is the larger brand with a broader finance suite, while GSTZen focuses on GST and e-invoicing with low per-invoice API pricing and unlimited users for practitioners. Get quotes from both for your GSTIN count and invoice volume.
Is my data safe with GSTZen?+
GSTZen's public site links to a privacy policy but does not list security certifications. Its e-invoice plan without storage deletes invoices after 10 days; ask the vendor for security documentation if you need it for audits.
What is GSTZen?+
GSTZen is gst software by GSTZen, an Indian company from Bengaluru. GST filing, reconciliation and e-invoicing for SMEs and tax professionals.
How much does GSTZen cost?+
GSTZen publishes: Price on request · Package prices not published; pay-as-you-go API calls Rs 5 each; pri…. Confirm current plans and taxes on the official pricing page.
Does GSTZen offer a free trial or free plan?+
Yes — GSTZen offers a free plan you can start with.
Is GSTZen made in India?+
Yes. GSTZen is built by GSTZen, headquartered in Bengaluru, Karnataka.
Who is GSTZen best suited for?+
GSTZen suits startup, small business, smb buyers looking for gst software.
What are the best alternatives to GSTZen?+
Popular alternatives in gst software include Zoho Invoice, Zoho Books, Zoho Expense. Use App Advisor's compare tool to see them side by side.
How is GSTZen deployed?+
GSTZen is available as a cloud (SaaS) product, with web access.
Guides that mention GSTZen
Can You Claim GST Input Credit on SaaS? (2027)How to claim GST input tax credit on SaaS: Indian-invoice vs foreign reverse-charge lanes, Section 16 conditions, GSTR-2B and 3B. Checked Oct 2026.GSTR-2B Reconciliation Software in India (2027)GSTR-2B reconciliation software tool comparison: TallyPrime, Zoho Books, GSTZen, ClearTax GST, plus IMS rules and TDS/26AS tracking (Oct 2026).
About GSTZen
GSTZen · Bengaluru, Karnataka · Founded 2017 · 2 products in our catalogue · Indian company
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