6 Features of a Good Data Aggregator

You probably did not know your bank statements, mutual fund holdings, and insurance details can be sent to a lender within minutes, with one tap, and zero email attachments. That power comes from the Account Aggregator India framework, a system the Reserve Bank of India built so that you stay in control of your own data. The flow only works as well as the aggregator you pick.

Not all aggregators are equal. Some have weak security, slow consent flow, or limited bank coverage. This list breaks down the six features that separate a strong, trustworthy aggregator from a poor one. Use it before you click yes on any consent screen.

Why the choice of aggregator matters more than you think

An Account Aggregator is the pipe between your data sources and the lender or wealth manager who needs the data. It does not store anything for itself. It simply shows you what is being requested, takes your consent, and forwards the records to the requester for the time you allow.

If the pipe is leaky, your data ends up in places you never agreed to. If the pipe is slow, your loan or onboarding gets stuck. If the consent screen is confusing, you end up sharing more than you needed to. The features below help you spot a clean operator at the first look.

The 6 features of a good Account Aggregator

1. RBI licence as an NBFC-AA. The aggregator must hold a Non-Banking Financial Company-Account Aggregator licence from the Reserve Bank of India. No licence, no business. Always check the licence number on the company's website and cross-verify on the RBI list.
2. Wide FIP coverage. A good aggregator connects to most major banks, NBFCs, mutual funds, insurance companies, and pension records. If your main bank is not a Financial Information Provider on the platform, the aggregator is no use to you for that loan or product.
3. Granular consent control. You should be able to choose what data flows, for how long, and how often. A vague consent screen that bundles everything into one tap is a red flag. The strong aggregators show data type, purpose, frequency, and time window separately.
4. Strong encryption end to end. Data must travel encrypted between the FIP, the aggregator, and the requester. The aggregator itself should not be able to read your numbers. This blind-pipe design protects you even if the aggregator is hacked.
5. Fast and clean consent revocation. You should be able to pull back your consent at any time, with one tap, and the data flow should stop within seconds. Slow or hidden revocation flows are a hard fail.
6. Clear audit trail. Every consent, every share, and every revoke should appear in a log you can view. If a future dispute happens, this log is your proof of what you actually shared and what you did not.

Pitfalls you will hit if you skip these checks

Three traps catch new users.

• Open-ended consent windows. Some apps default the consent to one year of monthly data pulls. You may only need it for a single loan check. Reduce the window before tapping yes.
• Bundled purpose statements. A good aggregator names one clear purpose, like loan underwriting. A weak one says marketing, profiling, and product recommendations all at once. Read the purpose line out loud.
• Hidden data resellers. A few weak players have been pulled up for sharing data outside the consent boundary. Always pick a name that has clear public reporting and visible RBI engagement.

How to test an Account Aggregator before trusting it

Run a small dry test. Link only one bank account. Grant consent for a one-month window with a single fetch. Check the audit log to confirm what was shared. Then revoke the consent and watch the status change.

If any step is unclear or slow, pick another aggregator. The market has more than ten licensed players. Switching is easy and costs nothing.

For policy details and the official rule book, the Reserve Bank of India publishes guidelines, master directions, and the full list of licensed aggregators on its website.

The straight take on picking your aggregator

Most users pick whichever aggregator the lender's app surfaces. That is fine if the lender's pick scores well on these six features. It is not fine if the aggregator looks shaky.

Your data is yours. Treat it like cash. You would not hand a bag of cash to a courier with no receipt, no audit log, and a blurry purpose statement. Apply the same standard to your account aggregator. Score it on the six features, run a small test, and only then unlock the larger flow.

Done well, the AA framework is one of the best privacy upgrades retail finance in India has ever seen. Done lazily, it is just another data pipe waiting to leak.