My Experience Using 21bill for Everyday GST Billing

I have been using the free version of 21bill to see whether it can make routine billing and GST work easier. I was mainly interested in having invoices, customers, payments, quotations, and purchase records together instead of maintaining separate spreadsheets for each part of the business.

What I noticed first is that 21bill works through a browser, so I don't have to depend on a particular desktop installation. The invoice workflow supports CGST, SGST, and IGST calculations, along with HSN and SAC codes. It also provides GSTR-1 and GSTR-3B JSON exports, which can be useful when preparing GST filing information.

I also spent some time looking at purchase management. Recording vendor bills alongside sales makes the overall picture easier to follow. GST isn't only about invoices sent to customers; purchase records and input tax credit matter too. Having these details connected can reduce some of the manual tracking that normally ends up in spreadsheets.

The developer side is another feature I found interesting. 21bill describes an API-first approach with REST APIs, webhooks, sandbox and production keys, and SDKs for Node, Python, and PHP. For developers, this could be useful when billing needs to connect with an e-commerce store, website, or internal application instead of creating every invoice manually.

There is also an AI GST Assistant. I would personally treat it as a supporting feature rather than a replacement for professional tax advice. The platform itself says its AI output is not tax advice and recommends consulting a CA before filing.

If you want to explore the platform yourself, you can visit 21bill.com. One thing worth knowing is that 21bill currently describes its platform as invitation-only, so access is different from simply creating an unrestricted public account.

Overall, my experience with the free version has been more about convenience than trying to replace every accounting system. I like having billing, customers, payments, purchases, and GST-related information connected in one workspace. I wouldn't say it is automatically the right solution for every business, because accounting requirements vary considerably.

For an Indian SMB looking for a browser-based GST billing workflow, though, I think 21bill is worth testing with real day-to-day requirements. For me, the useful part isn't simply having a long list of features; it is having related business information connected so routine billing and GST preparation involve less repetitive manual work.