Transaction Banking
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July 17, 2025
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6 MINS READ

Indian banking apps offer "zero fees," "free transfers," and "no minimum balance," enticing individuals and businesses with the promise of ease and economy. But beneath this tempting veneer lies an increasing issue the insidious cost of so-called 'free' Indian banking apps.
As neobanks and conventional banks battle for user attention through fancy interfaces and online onboarding, they tend to hide actual charges under ambiguous fee schedules, bundled products, and usage triggers. As a startup, MSME, or business dealing with heavy-volume transactions, these unconscious expenses can add up to huge financial leaks.
This piece reveals the real cost of "free" banking, the way neobanks and traditional banking systems are nickel-and-diming consumers, and the way Castler's transaction banking platform is a clearer, superior option.
The Myth of "Free" Banking: Where the Fees Are Hidden
The majority of banking platforms advertise themselves as zero-cost. But scratch a bit below the surface, and you will notice an enormous array of hidden charges.
Maintenance Fees Under Any Other Name
Though neobanks and traditional banks both forego minimum balance requirements, it is compensated for by a platform maintenance fee, ledger fee, or inactivity fee. Such conditions could potentially be buried in the fine print of a user agreement, become effective once a "promotional period" has ended, or it could be triggered by minor violations like inactivity for 30 days.
Transaction Limits and Use Caps
All banking apps have a daily, weekly, or monthly cap on transactions, largely on payments done via IMPS, NEFT, and RTGS. Once you reach the "free use" threshold, every transaction will cost between ₹2 and ₹25 or more. If you have a business that does bulk payouts or vendor payments frequently, that quickly adds up.
Markups on Add-On Services
Others exploit convenience by offering additional features as add-ons in higher tiers. For instance, API access, bulk transfers, or multi-user approval flows may be behind a subscription or attract an additional integration fee. Worse, some charge for bank certificate requests, account statements, or even customer support above some threshold of interactions.
Foreign Exchange and International Transfers
Need to make international payments? Virtually all but a handful of "free" banking apps have eye-watering forex markups, SWIFT charges, and processing charges. These are hardly ever disclosed. The absence of transparency not only hurts trust but also dampens international business operations for Indian exporters and startups.
How Indian Businesses Are Affected by Secret Banking Charges
Strangling Early-Stage Startups: Startups with razor-thin margins typically opt for "free" banking offerings, unaware of tiered pricing, low volumes, and unexpected charges. These expenses eat into runway and cash visibility over the long term.
Disrupting Operational Workflows: Surprise downtime, late payments, and unnecessary manual efforts in reconciling multiple accounts impair day-to-day productivity. Businesses turn to employing more ops staff or making DIY fixes just to circumvent banking limits.
Undermining Financial Forecasting: No real-time data and surprise charges confuse predicting cash flow, budget, or responding to market movements. The net outcome? Missed opportunities and unwarranted financial stress.
Why Neobanks Are Not Always the Answer
Neobanks are also digital-first disruptors of traditional banks with their own modern UX, instant KYC, and third-party app integration. But most neobanks are built on top of traditional banking infrastructure, so they are still subject to the rules, processes, and pricing models of their partner banks.
This generally results in:
Limited control of transaction experiences
Opaque pricing passed down from banking partners
Unreliable service consistency
So, although they might appear different from what one is used to, a lot of neobanks are just repackaging old inefficiencies in a different UI.
Castler: The Smarter, More Transparent Alternative to Transaction Banking
At Castler, we think enterprise banking can be transparent, strong, and scalable. That's why we've designed a single transaction banking platform with end-to-end visibility, control, and transparency no fine print.
Integrated Management of Current Accounts
Castler's Connected Banking enables you to bring different banking relationships together into one system, that is, you don't have to change banks—you can just bring all your accounts together into one location for real-time tracking, transferring, and reporting.
Scale With Ease
As your business expands, so do your financial complexities. Castler's system is designed to support a high volume of transactions, multi-party flows, and cross-functional teams. You will never outgrow the system.
Be Audit-Ready
With live transaction logs, ad-hoc reporting, and data-driven dashboards, you'll always be audit-ready, investor-ready, or compliance-ready. No hidden path. No eleventh-hour panic.
A Further Analysis of Castler Powered Current Accounts
Our platform isn't only transparent it's robust. Castler's existing account experience is filled with features designed for today's businesses.
Enterprise-Class Digital Banking
Secure online banking with less downtime
Auto sweep facility to utilize idle funds
Complete support for NEFT, RTGS, and IMPS
Payouts and Integrations Made Easy
Fast mass payments through secure, industry-level API
Penny-drop bank verification to ensure correct payment
Integrated multi-user business processes to improve governance
End-to-End Operational Control
Integrated accounts payable solutions for vendor management
And yes, you still have walk-in branch access and a relationship manager to serve you personally. Castler offers the best of both worlds in online and traditional banking, without the surprise charges.
How Castler Is Leading the Way
At Castler, we don't charge you to use your own funds. We'd like to assist your business:
Go even quicker with real-time payments and data.
Work smarter with automation and multi-bank connectivity.
Scale more smoothly with solid infrastructure and business-ready capabilities.
Remain compliant with a complete audit trail and regulatory-grade reporting
And we do all this without hidden fees or misleading levels. You see what you get.
The Future of Business Banking in India is Transparent
India's digital banking space is transforming at a fast pace, but not accompanied by transparency. From unicorns to SMEs, companies are seeking real-time transparency, reduced operating expenses, and tailored financial management.
The answer lies not with flashy mobile apps or multi-level freemium levels, but with platforms that combine security, speed, and transparency at scale.
Final Thoughts
Free is never actually free, particularly in banking. Whether it's paying 100 staff members or dealing with everyday payments to suppliers, there are hidden charges around every corner that can lead to friction and expense. Castler's transaction banking platform is a breath of fresh air.
With no hidden fees, robust APIs, and workflows integrated, it's designed to help growing Indian businesses with transparency and control. Ready to Try Transparent Business Banking? If you're tired of the fine print and frustrated by fees, it's time to switch to a smarter, easier solution.
Start Your Castler Adventure Now
Written By

Chhalak Pathak
Marketing Manager