Diwali Engagement Playbook is now 
Picture a policyholder whose motor policy is 30 days from expiry. The insurer sends a templated SMS. The policyholder skims it, doesn’t recognise the sender, and moves on. Ten days later, another SMS lands – same tone, same lack of urgency. By T-0, the policy quietly lapses, and a call centre agent spends 12 minutes trying to win back a customer who was never really engaged in the first place.
That story repeats itself across millions of policies every renewal cycle. Up to ~40% of policies lapse, and the leading cause isn’t price or dissatisfaction – it’s forgetfulness and a renewal process that asks too much of the customer at the wrong moment. Meanwhile, insurers running click-to-renew, multi-touch journeys are seeing 70–80% WhatsApp open rates and best-in-class renewal rates of 80–84% in motor and 90–95% in health.
That gap – between a generic reminder and a renewal journey someone actually clicks – is where CTR either gets made or lost. In general insurance, this matters more than almost anywhere else in BFSI: the business is renewal-led, not issuance-led. The policy that renews this year is worth far more than the one an insurer has to re-acquire from scratch next year.
So what separates insurers who get a click from insurers who get ignored? Let’s break it down.
Why renewal CTR is the real growth lever in general insurance
Before the tactics, the economics are worth sitting with, because they explain why renewal CTR deserves as much attention as any acquisition campaign. Most insurance marketing teams already track Policy Issuance Rate aka the share of leads that convert into an issued policy – closely, because it’s the number that justifies acquisition spend. Renewal CTR is the same kind of scrutiny applied to a base that didn’t cost anything to reach a second time.
A. Retention costs a small fraction of acquisition, measured the way finance already tracks it. Insurance marketing teams report CPP – cost per policy – on the acquisition side as a matter of course; the same unit applied to renewal tells a very different story. Across Netcore’s general insurance deployments, CPP on an automated renewal journey runs at roughly 12–25% of acquisition CPP. In other words, renewing a policy costs a quarter or less of what it costs to acquire a new one through digital ads, aggregators, or agents.
That’s broadly consistent with the wider, industry-agnostic benchmark most often cited by Bain and Harvard Business Review, which puts retention cost at roughly 4–20% of acquisition cost (a 5–25x gap) across sectors. The base an insurer is trying to reach on renewal day is already paid for.
Insurance acquisition and renewal CTR compared
B. A well-timed nudge recovers policies that looked lost. Proactive, multi-touch renewal journeys cut lapse rates by 25–40%, turning what used to be a write-off into recovered premium.
C. Small CTR gains compound into real renewal-rate lift. Moving from a single blast to a coordinated, fallback-sequenced journey typically adds >5–9 percentage points to motor renewal rates and >3–5 points to health persistency – without touching the underlying product or price.
In short: in general insurance, the renewal reminder isn’t a retention afterthought. It’s the highest-ROI campaign most insurers run – if the click actually happens.
The pattern isn’t confined to motor and health players, either. ICICI Prudential Life applied the same logic to 1.5 crore customers who’d gone quiet for 90+ days and saw a 70% revenue lift in ULIP and protection premiums in a single quarter, alongside a 200% ROI on its combined email, RCS, and SMS spend – evidence that a well-targeted nudge works just as well on a dormant life-insurance base as it does on an expiring motor policy.
3 things that kill renewal CTR
Renewal volumes aren’t the problem. Most insurers have millions of policies coming up for renewal every year. The problem is what happens – or doesn’t happen – between “policy about to expire” and “customer clicks renew.”
1. One generic line for everyone. “Your policy expires soon” tells a 28-year-old with no dependents and a 52-year-old supporting a family the exact same thing. Neither finds it urgent, because it wasn’t written for either of them – and for a motor policyholder, it also skips the one concrete stake that would actually get a click: a lapsed policy resets the No-Claim Bonus (NCB), typically 20–50% of the premium, back to zero.
2. Reminder fatigue with no fallback logic. Many renewal programs still send the same message on the same channel to every policyholder, regardless of whether they’ve already opened it, ignored it, or converted elsewhere. Send enough undifferentiated reminders and conversion doesn’t just plateau – it drops. A pattern Netcore’s Insights Agent frequently surfaces in insurance renewal data: conversion falls sharply after the fifth reminder in a sequence, and a call attempted right after a WhatsApp message can reduce conversion rather than help it.
3. The call centre and the campaign don’t talk to each other. A voice-bot call ends with a customer saying “yes, I’ll renew” – and that intent sits idle instead of triggering an instant, personalised follow-up. This was the exact gap Bajaj General Insurance found: manual campaign execution caused delays of 4–6 hours per outreach cycle, and voice-bot dispositions never connected to the next engagement step. Axis Max Life ran into a version of the same wall – traditional SMS and email reminders alone were producing low engagement and rising policy lapses, regardless of how many were sent.
5 ways insurers are lifting renewal CTR with Netcore journeys
Every tactic below runs on channels insurers already have: email, SMS, WhatsApp, RCS. The uplift didn’t come from a new channel, but from smartly employing and sequencing the ones already in place via marketing automation platform.
1. Build a fallback-sequenced, multi-touch cadence – not a single blast
Best-in-class renewal programs run a 9-touch cadence from T-30 to T-0, with built-in channel fallback (Email → RCS → SMS) so a policyholder who’s unreachable on one channel is automatically picked up on the next. Done well, this reaches 88% of motor policyholders and 90% of health policyholders across at least one channel, with WhatsApp open rates of 77–80% along the way.
2. Lead with WhatsApp, and make the click count
Channel-for-channel, WhatsApp outperforms almost everything else in the renewal stack: 70–80% open rates and 7–14% CTR, versus 10–16% open and 0.5–2% CTR for email. For a renewal reminder specifically, WhatsApp open rates run 72–79% live across Netcore’s general insurance deployments. It’s not just the cheapest channel per open, either – WhatsApp typically posts the lowest CPL (cost per lead) of any channel in the renewal mix, paid or owned, which is a big part of why insurers are shifting it from fallback to default. The click only counts, though, if it lands somewhere the policyholder can act – a one-tap renewal link, not a callback request.
3. Speak the policyholder’s language – vernacular and rich media beat generic text
A renewal reminder that reads like it was written for a call centre script, in a language the customer doesn’t default to, gets skipped before it’s even understood. Swapping generic SMS for vernacular messaging with rich media (RCS cards, embedded policy details) is one of the highest-leverage, lowest-effort changes an insurer can make.
4. Fire the reminder at the exact renewal window, not on a fixed calendar
A message sent on a fixed day (T-30, T-15, T-0, regardless of behaviour) is competing with everything else in a customer’s day. A message sent at the moment renewal intent is actually highest – right after a quote comparison, right before the grace period ends – is competing with almost nothing.
5. Let AI tune cadence and channel per policyholder, not per campaign
Not every policyholder wants the same number of nudges on the same channel. Netcore’s Insights Agent has repeatedly found that channel preference shifts cleanly with age in insurance renewal data – customers in the 25–40 band convert on WhatsApp and email with no calls needed, while customers 45+ renew only after a personalised call. Acting on that pattern (cutting reminder volume from 11 down to 5, reserving urgency messaging for the final 72 hours, and routing older segments to a call rather than another text) protects CTR instead of eroding it through fatigue. The same logic extends to lapsed policies: segmented win-back journeys recover 30–40% of expired policies that a single flat reminder would have written off.
Turn your renewal reminder into your best-performing campaign
Put together, the pattern across leading insurers is the same: renewal CTR doesn’t move because of a single new channel – it moves when cadence, channel, language, and timing are all built around what a specific policyholder actually does, not what a campaign calendar assumes they’ll do.
| Layer | Industry benchmark (2026) | Best-in-class with Netcore journeys |
|---|---|---|
| Motor renewal rate | 70–75%* | 80–84% |
| Health persistency | 85–90%* | 90–95% |
| WhatsApp business-message open rate | 55–65%** | 72–79% |
| Lapse-rate reduction from renewal reminders | 10–20%*** | 25–40% |
| Cost efficiency of retention vs. acquisition | 2–3x cheaper**** | 4–8x cheaper |
*IRDAI Annual Report / GI Council industry data **Sinch Engage, 2026 Business Messaging Benchmarks ***U.S. independent-agency renewal-automation research, 2026 ****Bain & Company / Harvard Business Review retention-economics research
If your renewal program still looks like a single SMS on a fixed date, the fastest place to start may not be a new channel – it’s sequencing the channels you already have, with a fallback for every drop-off point. From there, vernacular content, intent-timed sends, and AI-tuned cadence compound on top.
The Insurance CAC ladder – cost per policy by acquisition channel
Ready to see what a fallback-sequenced renewal journey could do for your book? Book a demo/discovery with Netcore’s Insurance Practice.
To explore more insurance customer engagement use cases, visit:
https://netcore.ai/industries/bfsi/
