
Zerodha
India's largest stockbroker by client base
Best for: Cost-conscious DIY investors who mainly buy-and-hold stocks or trade F&O occasionally.
Compare Zerodha with others →Broker review
HDFC Securities reviewFull-service InvestRight plus flat-₹20 Sky rail
Reviewed by LetsInvest Research DeskUpdated 14 Sept 2026Pricing verified 14 Sept 2026How we test
HDFC runs two rails: legacy full-service InvestRight with research and advisory, and the HDFC Sky discount app with flat ₹20-per-order pricing, free opening and US-stock investing.
Best for: HDFC Bank customers wanting a flat-₹20 app with an advisory upgrade path.
Sources: official broker pricing pages. Figures marked “Confirming” are being re-verified — always confirm before trading.
Bank + broker network
Sky is competitive for F&O; treat InvestRight costs as confirm-first until the tariff is parsed.
Start your application
Open the HDFC Securities signup with your mobile number and email — it takes about 10 minutes.
Complete e-KYC
Verify with PAN, Aadhaar-based OTP, a live selfie and your bank proof (cancelled cheque or statement).
E-sign documents
Digitally sign the account-opening form and nomination details via Aadhaar e-sign.
Get your client ID
Activation usually takes 24–48 hours. Your login credentials arrive by email and SMS.

India's largest stockbroker by client base
Best for: Cost-conscious DIY investors who mainly buy-and-hold stocks or trade F&O occasionally.
Compare Zerodha with others →
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