Indian Wedding Planner Software for UK and US: What to Look For (and What Most Tools Miss)

Most wedding software wasn't built for South Asian weddings in the UK or US. Here's what diaspora planners actually need — and what to look for.

By Mia · 2026-04-12

If you plan South Asian weddings in the UK or the US, you've probably tried at least three platforms that almost worked. Generic Western wedding tools don't understand multi-event celebrations or the spectrum of dietary requirements that show up at a Gujarati Mehndi. Indian wedding tools built for the domestic India market don't understand UK GDPR, E.164 phone formatting for international guests, or that your clients invoice in pounds and dollars rather than rupees. The result is a frustrating tool sprawl: a CRM here, a spreadsheet there, a WhatsApp group for the actual day. This guide is about the criteria that actually matter when you're choosing software for diaspora luxury weddings — and the questions you should be asking before you commit.

Why Indian wedding software built for India doesn't always work in the UK or US

Geography matters more than most planners realise.

• Data residency and GDPR. UK-based planners are responsible for UK GDPR compliance whether they're managing data for British, American, or Indian guests. Software hosted exclusively in India or that uses India-only data processors creates a compliance gap that's hard to defend in a Data Processing Agreement with a luxury client. UK planners need a tool whose data processors include UK or EU regions and whose terms of service explicitly handle the data controller / data processor relationship under UK GDPR.
• Phone number formatting. Diaspora guests span at least four countries — the UK, US, Canada, and India — with different national prefixes. A tool built for India often assumes 10-digit numbers and adds the +91 prefix automatically. That breaks the moment a UK guest with a +44 number is added. WhatsApp Business API and SMS providers like Twilio require strict E.164 international format (+ followed by country code and number, no spaces or dashes). If the platform doesn't enforce E.164 internally, half your messages fail silently.
• Wallet pass adoption. Apple Wallet has near-universal adoption among iPhone users in the UK and US. A wedding pass that lives on the lock screen and updates in real time is a different category of guest experience to a PDF programme. India's smartphone market is more Android-heavy and Wallet pass adoption is lower, which means India-focused tools tend to deprioritise Wallet integration. For a UK planner, that's a feature gap that shows up on the day of the celebration when 280 iPhones could have been updated with a single push.
• Currency and payment rails. Indian rupee pricing and India payment processors (Razorpay, PayU India, etc.) don't connect to the bank accounts and accounting systems UK and US planners actually use. A tool that prices in INR or runs payments through India-only processors creates friction at every renewal.

The features that actually matter at diaspora scale

These are the features that separate a tool that almost works from one you'll actually use every Friday.

• True multi-event guest segmentation. South Asian weddings often have meaningfully different guest lists across events — close family for the Pithi, extended family and friends for the Sangeet, the full list for the ceremony, the shorter post-ceremony list for the late-night reception. The platform needs first-class per-event guest lists, not just a tag field. Filtering, exporting, and messaging should all be event-aware.
• Structured dietary categories. Free-text dietary fields create chaos at scale. By the time you have 300 entries that say 'veggie no garlic', 'pure veg', 'jain (strict)', 'NO ONION', and 'vegetarian — Mum is allergic to nuts', no caterer can produce a clean briefing. You need predefined categories: Pure Vegetarian, Jain, Halal, Kosher, Vegan, Gluten-Free, Nut Allergy, Dairy-Free. Anything less and you'll spend the week before the wedding manually normalising spreadsheet entries.
• Apple Wallet and Google Wallet pass generation. Not just one — both. UK and US guests are split roughly 60/40 between iPhone and Android, and a planner who only supports one wallet platform is leaving guests on the other side without a working pass. The platform should generate both, deliver them via WhatsApp or SMS, and support real-time updates.
• International phone number handling. The platform should accept any country's phone format on input, normalise to E.164 internally, and pass clean values to WhatsApp Business API and Twilio without intervention. A planner with guests across four countries shouldn't have to manually format anything.
• Per-recipient delivery tracking. When you send a venue change update to 280 guests, you need to know which 17 of them didn't receive the message. The platform should track delivery status per guest per channel (WhatsApp delivered, read, failed; SMS sent, delivered, failed) and surface that in the dashboard. Otherwise you're flying blind on the day.
• A couple portal that's actually read-only. The couple should be able to log in via a password (not a separate user account), watch RSVPs come in, see dietary breakdowns, and view pass adoption — without the ability to accidentally edit anything. The 11pm 'have my cousins replied yet?' messages should be replaced by them just opening the portal.

What good looks like for a luxury diaspora planner

Here's the workflow a well-built platform should support, end to end:

1. The planner imports the guest list from a CSV or pastes it into a quick-add form. 320 guests, including phone numbers in five different country formats. The platform normalises everything to E.164 on import without prompting.

2. The planner assigns guests to events: Mehndi (close family + bridesmaids, 75 guests), Sangeet (180 guests), Ceremony (full 320), Reception (245 — the post-ceremony shorter list). Each guest can be in multiple events. The dashboard shows per-event counts in real time.

3. The planner configures dietary categories at the wedding level. Most guests get tagged automatically from the CSV import column. The remaining 30 are tagged manually in the dashboard. The dietary breakdown updates live: 198 pure vegetarian, 22 Jain, 31 halal, 18 vegan, 12 nut allergies.

4. The planner sends Apple Wallet and Google Wallet passes to all 320 guests via WhatsApp. Each guest receives a personalised message with their name, the event date, and a link to add the pass to their wallet. The platform tracks which messages were delivered, which were read, and which failed.

5. Two days before the Mehndi, the venue confirms a room number change. The planner pushes one update from the dashboard. Every guest's Apple Wallet pass updates within seconds, and a lock-screen notification appears on every iPhone with the new room number.

6. On the morning of the ceremony, the caterer arrives and asks for the dietary breakdown. The planner exports a per-event dietary brief with one click — counts, names, table assignments, special notes. The caterer uses it as the source of truth for the day.

7. The couple opens the password-protected couple portal on their phone and watches the RSVP rate climb during the day. They can see which family members have arrived and which haven't checked in yet.

None of this involves a spreadsheet, a group chat, or a 'forgot to update the seating chart' moment. That's the bar.

Questions to ask before choosing a platform

Bring this list to every demo. The answers matter more than the marketing.

• Is it GDPR compliant if you're based in the UK? Where is data stored? Can you sign a Data Processing Agreement?
• Does it support both Apple Wallet and Google Wallet passes, with real-time updates via push notification?
• Can guests be assigned to specific events within a single wedding, with per-event filtering and exports?
• Does it handle Jain and Halal as first-class dietary categories — not free text?
• How does it handle international phone numbers? Does it normalise to E.164 automatically?
• Is pricing per-wedding or monthly subscription? Per-wedding aligns with how planners actually invoice clients; monthly SaaS doesn't suit a seasonal business with quiet periods.
• Is it live with paying planners or still on a waitlist? An invite-only product is fine to evaluate but not fine to depend on for next month's celebration.
• Does the platform have a couple portal — read-only, password-protected — so the couple can watch RSVPs come in without disturbing the planner?
• Is there per-recipient delivery tracking on WhatsApp and SMS sends, so you know exactly who didn't receive a message?
• Can you export caterer-ready dietary briefs per event, not just for the wedding as a whole?

If the answer to any of these is 'no' or 'we're working on it', you've identified a real gap.

How Cordially Wed thinks about this

Cordially Wed was built specifically for the luxury South Asian planner working in the UK, US, and UAE — the diaspora market that the existing tool landscape underserves. Apple Wallet and Google Wallet passes are first-class features. WhatsApp Business API integration handles E.164 international numbers and tracks delivery per-recipient. Dietary categories are structured (Jain, Halal, Pure Vegetarian, Vegan, Kosher, Gluten-Free, Nut Allergy, Dairy-Free) and exportable as caterer-ready briefs per event. The couple portal is password-protected and read-only. Pricing is per-event for wedding execution — scoped with the planning team based on guest count, events, and channels — with a separately available Planner CRM subscription for year-round pipeline management. Data is processed under UK GDPR with a DPA available on request.

Cordially Wed is in market with paying planners across the UK, US, and UAE. You can book a demo, import a real guest list from a previous wedding (sanitised if you prefer), and walk through the actual workflow you run on a Friday afternoon before the celebration. Marketing pages don't tell you which tool will save you four hours on the day. The dashboard does.