Key Insight
RCS messaging achieves 8-15% CTR vs SMS 1-3% in India. Six structural reasons why RCS gets significantly more clicks — and what this means for Indian business campaign ROI.
The CTR gap between RCS and SMS is not marginal — it is 5-10x. Understanding why this gap exists helps Indian businesses decide when RCS is worth the premium over plain SMS.
Average CTR benchmarks in India:- Plain SMS (A2P): 1-3%
- RCS Business Messaging: 8-15%
- WhatsApp Business API: 10-18% (for opted-in audience)
Reason 1: Visible CTA Buttons vs Buried Text Links
SMS contains a URL string — a line of text that users must consciously notice, copy, or tap. On many phones, SMS links do not even auto-hyperlink.
RCS contains prominent, tappable buttons that appear at the bottom of the message. Buttons are designed to be clicked. Text links are designed to be read.
Research on button vs link CTR: Across digital channels, buttons consistently outperform text links by 2-5x on CTR. In mobile messaging, where screen real estate is limited and attention is short, this gap is even wider.Reason 2: Images Create Context and Desire Before the Click
An SMS asking you to "View our new property" requires you to imagine the property. An RCS message showing a high-resolution image of the property exterior, with sunlight and a manicured lawn, creates desire before any click happens.
Desire drives clicks. Imagination does not.
The visual premium in Indian marketing: India is increasingly a video and image-first market. Instagram, YouTube, and WhatsApp — the most-used apps in India — are all visual-first. RCS aligns with how Indian consumers already process information.Reason 3: Verified Branding Builds Trust Before the Click
In a country where SMS fraud, banking fraud, and phishing are significant concerns, trust is a prerequisite for engagement.
RCS messages display:
- The business logo in the chat header
- The verified business name
- A verification badge from the carrier
SMS displays: A sender ID that could be spoofed. No visual verification.
Indian consumers have become increasingly sceptical of SMS. "Is this really my bank?" is a real question many ask before clicking an SMS link. RCS eliminates this doubt through verified sender identity.
Reason 4: Carousels Allow Self-Selection — Higher Intent Per Click
RCS carousels show multiple options (4-6 product cards, apartment configurations, car variants) within a single message. Leads select the option that matches their specific interest.
When a prospect taps a button on a carousel, they have already indicated preference — they are not clicking out of curiosity, they are clicking with specific intent.
SMS sends everyone the same link. RCS lets leads choose their path. Self-selected intent = higher conversion after the click.
Reason 5: Rich Context Reduces Hesitation
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SMS often creates questions: "Is this legitimate? What exactly is this offer? What happens if I click?"
RCS answers these questions within the message itself:
- Business name and logo visible (who is this from — legitimate)
- Image shows the product (what exactly is the offer)
- CTA button label explains the action ("Book Test Drive" not "click here")
Reduced hesitation = faster click. The psychological friction between receiving an SMS and clicking a link is significantly higher than receiving an RCS and tapping a button.
Reason 6: Delivery Timing Optimisation
SMS has no read receipt confirmation for senders. RCS provides delivery and read receipt data — allowing senders to:
- Re-send to those who received but did not open
- Identify optimal sending times based on actual read data
- Remove confirmed non-readers from future sends
Over multiple campaigns, RCS senders can optimise the timing and targeting in ways that are impossible with SMS. This optimisation compounds — each campaign performs better than the last.
CTR by Industry: India Benchmarks
| Industry | SMS CTR | RCS CTR | Multiple |
|---|---|---|---|
| Banking/NBFC alerts | 2-4% | 12-18% | 4-6x |
| E-commerce promotions | 1-3% | 8-15% | 5-8x |
| Coaching admissions | 2-5% | 10-18% | 4-6x |
| Real estate | 1-3% | 8-14% | 5-7x |
| Healthcare reminders | 3-8% | 15-30% | 3-5x |
| Automobile | 1-3% | 10-18% | 5-8x |
Healthcare appointment reminders show the narrowest gap because both SMS and RCS are highly relevant to the recipient. E-commerce promotions show the widest gap because visual product presentation makes a dramatic difference.
When SMS Still Wins on CTR
RCS does not outperform SMS in every situation:
OTP and transactional alerts: For pure OTP delivery, SMS often has higher effective "CTR" (entering the OTP = conversion) because the message is expected and acted on immediately. RCS OTPs are also effective but the gap is narrower. iPhone users (pre-iOS 18): Before Apple added RCS in iOS 18, all iPhone users received SMS fallback. Campaigns targeting predominantly iPhone audiences had lower effective RCS CTR. Very time-sensitive technical alerts: System downtime notices, fraud alerts — where brevity is more important than rich format.Calculating the ROI Impact of Higher CTR
The CTR advantage compounds through the entire funnel. Using 1 lakh messages:
| Metric | SMS | RCS | Difference |
|---|---|---|---|
| Messages sent | 1,00,000 | 1,00,000 | Same |
| Cost | Rs 12,000 | Rs 18,000 | +Rs 6,000 |
| CTR | 2% | 10% | +8pp |
| Clicks | 2,000 | 10,000 | +8,000 |
| Conversion (20% of clicks) | 400 | 2,000 | +1,600 |
| Revenue at Rs 3,000 avg order | Rs 12,00,000 | Rs 60,00,000 | +Rs 48,00,000 |
| Net ROI | 100x | 333x | 3.3x better |
The Rs 6,000 premium for RCS over SMS generates Rs 48,00,000 more revenue in this model. For any business where CTR and conversion matter, RCS is not more expensive — it is dramatically cheaper per conversion.
Frequently Asked Questions
Does RCS CTR stay high over repeated campaigns to the same database?
CTR typically decreases slightly with repeated sends to the same database — this is true for all channels. Rotation of creatives, personalisation, and segmentation keep CTR healthy. Most Scalify Labs clients see 15-20% CTR decline per repeated send if creatives are not refreshed.
What is a good RCS CTR benchmark to set as a campaign target?
For a well-targeted, personalised RCS campaign in India: 8-12% is achievable and good. 15-20% is excellent. Below 5% suggests issues with database quality or message relevance.
Does the carrier affect RCS CTR?
Marginally. Jio users tend to have the newest Android devices and Google Messages as default — slightly higher RCS adoption and CTR. Vi users may have older devices — marginally lower RCS delivery rates which can affect effective CTR.
Run high-CTR RCS campaigns for your business: Scalify Labs RCS Service Related: RCS vs SMS vs WhatsApp · RCS Messaging Examples Author: Arvind Gupta, Scalify Labs. Last updated: May 2026.
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Founder of Scalify Labs · 17+ years in digital marketing · Ranchi, Jharkhand. Has helped 100+ Indian businesses build profitable digital marketing systems.