Sample CSAT to a subset; full blasts skew data and annoy users.
Quick answer: Sample CSAT to a subset; full blasts skew data and annoy users. WappBlaster runs on the official Meta WhatsApp Business Platform at a flat ₹7,999 / $200 per year with 0% markup on Meta conversation charges.
Why this matters in 2026
Businesses moving off unofficial bulk senders need operational playbooks that respect Meta quality rating, DPDP/GDPR consent and measurable ROI. This article is written for teams implementing Measuring CSAT After a Bulk WhatsApp Campaign on the Cloud API, not WhatsApp Web hacks.
Recommended workflow
- Step 1: Random 10% sample of openers get CSAT utility
- Step 2: Send 48h after delivered+read
- Step 3: Detractors (1–2) route to senior agent
- Step 4: Compare CSAT by template variant monthly
- Step 5: Feed learnings into next template draft
Production checklist
- Send 24–48h after open
- One-tap 1–5 rating
- Route detractors to humans
- Compare template variants
Metrics to track
- Delivered %
- Read %
- Reply rate
- Opt-out rate
- Conversation cost per reply
How WappBlaster helps
WappBlaster is a Business Solution Provider on the official Meta WhatsApp Business Platform. You get bulk campaigns, visual chatbot, AI replies, shared inbox, REST API, webhooks and CRM connectors, plus migration from WATI, Interakt, AiSensy, Gallabox, Zoko and DoubleTick in 3–7 business days.
Related reading
- Send bulk WhatsApp legally in India
- Complete WhatsApp Business API guide
- Bulk WhatsApp Marketing API product
Bulk WhatsApp Marketing API Software (₹7,999/yr, 0% markup) · Legal bulk guide · Complete API guide.
