Simplifying Financial Transactions in Billing, E-Invoicing, GST Compliance & Collections

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A One Stop Fintech App for all your needs

Supports Billing and income/expense management for Individuals and Retail Stores/ small Shops to E-invoicing, Eway bill & GST compliance covering Returns and 2A/2B reconciliation for GST registered businesses to AR/Collections management for mid to large corporates.
Built as a Cloud based SAAS platform with deep focus on High Availability, Strong Data Security, Anytime Scalability and Easy Usability.

Simplifying Financial Transactions

Data Security At Every Stage

Data security is our highest priority that ensures your activities with Fynamics is safe and protected at all times

Multi Device Support

The growing customer demographics requires us to be available across mobile apps and web with multi login & data sync support

Free On-boarding

Dont take our Sales pitch for granted. Try it out yourself and experience the power of Fynamics. Any module, any time

Extensibility to Stakeholders

Allow not just your teams but also external stakeholders like customers, vendors, agents etc. to have permissioned data view


Create Bills or automate your GST compliance or use Fynamics as a passthrough to the Govt. portal for Einvoice & Eway bill generation or send payment reminders to customers. We have it all.

For Individuals / Retails Stores / Small Shops.

Manage Income and Expenses, generate or upload bills for tracking sales and purchases, send payment reminders and get payments via UPI, Cash, Cheque etc.

    Create instant bills or upload bill photos
    Get day/week/month wise analysis on income & expense
    Stay on top of collections by digitizing your transactions
    Available only on the app google_play

For Einvoice & Eway Bill eligible businesses

Fynamics is a NIC Approved service provider for direct API connectors, providing a variety of connectivity options unmatched in the Industry. Fynamics helps over 700 clients with their E-Invoicing journey.

    Realtime synchronous API, Batch API, SFTP, Manual drag & drop modes
    Extensive customization including business specific error rules, ignore conditions etc
    Auto sync Einvoice data to EWay bill module for Part B addition and EWB management

For GST Registered Businesses

File GST returns, reconcile purchases with 2A & 2B, review ITC eligible and claim max ITC & perform GL to GSTR1 matches,

    Industry's first that allows simultaneous vendor recon of 2A and 2B data from GSTN
    Create custom report templates for teams like AP, Tax etc and review relevant data
    Push SR & PR via API/SFTP and perform realtime GST activities to claim max ITC
    Review our AI based near match suggestions & graphical dashboards for better analysis

For businesses looking for AR/Collections management app

Automate your collections process by integrating your ERP with our AR solution via API

    Create unlimited AR Executives, external agents to manage collections
    Set automated dunning letters, AR targets by month, quarter, year
    Allow customers to view their outstanding invoices and to initiate payments

Automation Heavy

Rule driven engines that supports custom validations, ignore conditions, workflow modifications & more


Easy Integration

Extensive support via APIs for easy integration, with API docs available via interactive Swagger


Dedicated Support

We pride ourselves in the Best-in-class support system with qualified experts and a well defined escalation matrix


Start for Free

Take a free trial on any of our modules and get convinced of our deliverables before you confirm


ERP Agnostic

Connects seamlessly with SAP (ECC, B1, S4HANA etc), Oracle, Tally, MS Dynamics, QAD, Home-grown ERPs etc


Solution Extensibility

Permissioned view for Customers, agencies, vendors, transporters, 3PL service providers and more

Go Mobile with Fynamics

Download the Fynamics App and manage your business transactions on the Go google_play


Listing below our product portfolio. Search by category to drill down faster or run through our entire list to explore which product best suits you

  • All

Billing App


Vendor 2A/2B Recon


Collections Management


GST Returns Filing


E-Invoice Management


Tally Integrator for AR




Bulk Search Taxpayer & Filing Status


GST Invoicing


Frequently Asked Questions

  • Who can enrol/register in this portal

    Fynamics is ideal for Individuals, Retail Stores and Small Shops for Billing & Expense management modules, for GST registered taxpayers for generating GST invoices, do returns filing, perform 2A/2B reconciliation etc, for corporates and transporters to generate and manage EWay bills and for E-invoice eligible enterprises to setup connectors with their ERP for instant bulk e-invoice generation or to generate e-invoices via online form and to manage them with custom print, auto mail invoice copies to customers, auto flow IRN details back to their ERP and so on.

  • Instantly. Every module has a free trial and access is granted as soon as you register your basic details.

  • Since you are GST registered, you could use Fynamics for raising GST invoices with custom invoice template and auto send those as email copies to your customers. If you have an existing billing & invoicing system, then Fynamics can help you for EWay bill management by supporting addition of Part B details, Modify EWB, Multi vehicle, extend validity, update transporter etc and give you data insights as graphical charts on app and web. Furthermore, you could also perform the entire GST compliance activities of Returns filing, Vendor 2A/2B recon etc which are Industry leading modules on Fynamics. For further queries, pl feel free to reach us on our support id and we'll be happy to guide.

  • Absolutely not. Fynamics allows unlimited users on every product. We dont believe in user license based pricing policies. Onboard as many users as you like.

  • We can assure you that Fynamics will be a great app for home makers like you. Use Fynamics for managing income and expenses, cash flow, account statements day wise, week wise or month wise and more. Soon, you'll also be able to manage investments, loans & advances and much more. You can digitize your bills on purchases made from the local kirana shop by taking a pic of the bill and entering just the bill amount and the seller. You can then update payments (either at bill level or on-account). If your shop owner is also on Fynamics, then you could soon send item list and do advance billing or raise bill/purchase issues via the app too. Finally, if you like to sell your items like home made cakes & cookies or clothing etc, you could generate bills with basic buyer details on the app. Not just that, you can eve add multiple houses and your family members to manage accounts at one place.

  • We have the best-in-class security processes with a dedicated infosec team and qualified professionals leading the IS departments. All our apps go through rigorous rounds of automated tests and code quality reviews before being deployed. Furthermore, our apps undergo frequent VAPT to ensure Nil vulnerabilities. We have stringent cyber sec policies that are documented and followed diligently. On the pricing front, Fynamics works as on a Freemium model meaning most features of the app that are commonly used are free but advanced features, company specific customizations, automation setups for API with ERP system, tailor-made modules etc are priced. That's how we are able to sustain and continue delivering top-notch support.


For details, mail us at support@fynamicsgst.in and we'll be happy to guide