Cheapest WhatsApp Business API in India (2026): what it really costs
The cheapest WhatsApp Business API in India in 2026 is RichAutomate on Client Pay: ₹0 setup, no mandatory monthly fee and ₹0.10 per message on top of Meta's India rate of ₹0.8631 per marketing message and ₹0.115 per utility or authentication message, so a marketing message costs about ₹0.96 and a utility message about ₹0.215 all-in. At 50,000 messages a month (30,000 marketing + 20,000 utility) that is about ₹33,193, versus roughly ₹36,499 on Interakt, ₹37,950 on AiSensy and ₹39,599 on Wati.
New since 1 October 2026: Meta now charges service replies beyond 1,000 a month per number at the utility rate. See what changed.
WhatsApp Business API pricing in India has two layers: Meta's per-message charge, identical for every provider, and the provider's own fee. Meta charges ₹0.8631 per marketing message and ₹0.115 per utility or authentication message; service replies inside the 24-hour customer window are free for the first 1,000 a month per business number, then ₹0.115 each.
| Message type | Meta India rate | RichAutomate Client Pay | RichAutomate SaaS Pay |
|---|---|---|---|
| Marketing | ₹0.8631 | ₹0.8631 + ₹0.10 | ₹1.50 all-in |
| Utility | ₹0.115 | ₹0.115 + ₹0.10 | ₹0.50 all-in |
| Authentication (OTP) | ₹0.115 | ₹0.115 + ₹0.10 | ₹0.50 all-in |
| Service reply (24h window) | Free up to 1,000/mo per number, then ₹0.115 | Meta + ₹0.10 | — |
Client Pay: Meta bills your own card direct and RichAutomate adds ₹0.10/msg. SaaS Pay: one prepaid all-in rate from your RichAutomate wallet. ₹0 setup on both; paid plans from ₹499/mo are optional. Rates exclude GST. Meta source: developers.facebook.com/docs/whatsapp/pricing.
What changed on 1 October 2026
Meta started charging for service replies. Until 30 September 2026 every free-form reply inside the 24-hour customer service window was free, however many you sent. From 1 October 2026 each business number gets 1,000 free service replies a month; after that Meta bills them at the utility rate, ₹0.115 each in India. Template rates did not move: marketing stays ₹0.8631 and utility/authentication ₹0.115.
Before 1 Oct 2026
Service replies inside the 24-hour window: ₹0 from Meta, unlimited.
From 1 Oct 2026
First 1,000 service replies a month per business number free, then ₹0.115 each (Meta utility rate).
Example
A support desk sending 6,000 replies a month from one number: 5,000 billable × ₹0.115 = ₹575/month new Meta charge.
Who feels it: high-support businesses (D2C customer care, clinics, coaching, service desks). Marketing-heavy senders barely notice, because templates were always billed. Our WhatsApp pricing calculator by country already applies the 1,000-reply allowance, and the full timeline is in WhatsApp API price history in India, 2021–2026.
How much does the WhatsApp Business API cost per month?
Monthly bill at three volumes, 60% marketing / 40% utility (a typical Indian D2C mix). RichAutomate figures use the rates above; competitor figures use their published per-message rates plus entry platform fee (Interakt ₹2,999, AiSensy ₹2,350 average, Wati ₹2,999). Excludes GST.
| Volume | Meta charges | RichAutomate Client Pay | RichAutomate SaaS Pay | Interakt | AiSensy | Wati |
|---|---|---|---|---|---|---|
| 10,000 msgs/month | ₹5,639 | ₹6,639 | ₹11,000 | ₹9,699 | ₹9,470 | ₹10,319 |
| 50,000 msgs/month | ₹28,193 | ₹33,193 | ₹55,000 | ₹36,499 | ₹37,950 | ₹39,599 |
| 1,00,000 msgs/month (1 lakh) | ₹56,386 | ₹66,386 | ₹1,10,000 | ₹69,999 | ₹73,550 | ₹76,199 |
10,000 messages
6,000 marketing × ₹0.8631 = ₹5,179 + 4,000 utility × ₹0.115 = ₹460 to Meta, plus 10,000 × ₹0.10 = ₹1,000. Total ₹6,639.
1 lakh messages
60,000 marketing = ₹51,786 + 40,000 utility = ₹4,600 to Meta, plus ₹10,000 platform fee. Total ₹66,386; Interakt, AiSensy and Wati land at ₹69,999–₹76,199 for the same mix.
Small business, ~3,000 messages
1,000 marketing + 1,500 utility + 500 service replies (inside Meta's free 1,000): about ₹1,336/month. A ₹2,500/month subscription BSP would cost more than that before a single message.
For a deeper volume breakdown see WhatsApp API cost for 1 lakh messages, or plug in your own mix in the WhatsApp Business API cost calculator. Choosing a provider? See the best WhatsApp Business API in India with plan fees side by side.
50,000 messages/month: what each BSP actually bills you
30,000 marketing + 20,000 utility messages. Platform fee included where applicable. RichAutomate's marketing and utility columns are Meta's charges, billed direct on Client Pay; the ₹0.10/msg fee is in the platform-fee column.
| BSP | Marketing cost | Utility cost | Platform fee | Total/month | vs RichAutomate |
|---|---|---|---|---|---|
| RichAutomate | ₹25,893 | ₹2,300 | ₹5,000 (₹0.10/msg) | ₹33,193 | baseline |
| Interakt | ₹31,200 | ₹2,300 | ₹2,999 | ₹36,499 | +₹3,306 |
| AiSensy | ₹32,700 | ₹2,900 | ₹2,350 | ₹37,950 | +₹4,757 |
| Wati | ₹33,600 | ₹3,000 | ₹2,999 | ₹39,599 | +₹6,406 |
At 50,000 messages a month RichAutomate saves ₹6,406/month versus Wati, ₹4,757 versus AiSensy and ₹3,306 versus Interakt, or ₹76,872 a year against Wati on a single number.
Per-vendor markup over Meta's India rate
Markup is the per-message premium each BSP charges over Meta's India rate (₹0.8631 marketing, ₹0.115 utility). Platform fee is listed separately.
| BSP | Per-msg markup | Marketing / msg | Utility / msg | Pricing source |
|---|---|---|---|---|
| RichAutomate | ₹0.10/msg flat | ₹0.10 + ₹0.8631 Meta direct | ₹0.10 + ₹0.115 Meta direct | richautomate.in/pricing |
| Interakt | ~20% | ~₹1.04 | ₹0.115 | interakt.shop/pricing |
| AiSensy | ~25% | ₹1.09 | ₹0.145 | aisensy.com/pricing |
| Wati | ~30% | ~₹1.12 | ~₹0.15 | wati.io/pricing |
Vendor rates from each public pricing page, captured 2026-06-01 IST; Wati India plans re-verified 2026-10-02 (INR, ₹2,999–₹18,499/mo on monthly billing). Verify current rates before you sign.
The published-pricing matrix
Only what each BSP publishes on its own website. Where pricing is sales-gated, we say so. Gupshup and Karix publish no rate card; Karix is enterprise-only.
| BSP | Platform fee | Utility / msg | Marketing / msg | INR invoice + GST |
|---|---|---|---|---|
| RichAutomate | ₹0 (plans optional) | ₹0.10 + Meta ₹0.115 (or ₹0.50 SaaS Pay) | ₹0.10 + Meta ₹0.8631 (or ₹1.50 SaaS Pay) | Yes |
| AiSensy | ₹1,500–₹3,200/mo | ₹0.145 | ₹1.09 | Yes |
| Interakt | ₹2,499–₹3,499/mo | ₹0.115 | ₹0.96 | Yes |
| Wati | ₹2,999–₹18,499/mo | ~₹0.115 | ~₹0.96 | Not published |
| Gupshup | Sales-gated | Not published | Not published | Custom contract |
| Karix | Enterprise | Not published | Not published | Custom contract |
Sources: each BSP's public pricing page, captured 2026-05-17 IST. Wati India plan prices re-verified 2026-10-02.
Cutting the bill if you send at high volume
At low volume the monthly platform fee is your biggest line. At high volume it flips: the fee is fixed, messages are linear, and the per-message spread compounds every month.
Rank by cost per message, not plan price
Platform fees are fixed; markup grows with every send. A ₹0 plan that adds ₹0.15/msg costs ₹15,000 more per 1 lakh messages than a pass-through provider. Above ~20,000 messages a month, the per-message spread decides the bill.
Categorise templates correctly
A marketing template costs ₹0.8631 at Meta, a utility template ₹0.115, about 7.5× less. Order updates, reminders and alerts sent as marketing are the most common overspend. Audit your top 10 templates first.
Resolve support in fewer replies
Since 1 Oct 2026 service replies past 1,000 a month per number cost ₹0.115 each. Use list messages, buttons and flows so a query closes in 2–3 messages instead of 8.
Avoid floors and seat fees
Check for minimum monthly commitments, per-agent licences and annual prepay to unlock a rate. For API-only sending, seat fees are dead weight.
Reconcile against Meta's rate card
Divide last month's total by messages sent, compare with Meta's rate for each category. The difference is your provider's markup. On Client Pay, Meta's invoice and ours are separate, so the spread is visible.
Model 6–12 months of volume
A provider that looks cheap at 2,000 messages can be the most expensive at 2 lakh. Run your projected volume through the cost calculator before you sign an annual plan.
Which billing model fits you: Client Pay is cheapest at every volume (≈₹0.96 vs ₹1.50 per marketing message); SaaS Pay trades a higher rate for one prepaid wallet and no Meta invoice. More on the trade-off in platform fee vs per-message pricing.
Compare against your current BSP
Side-by-side feature, pricing and migration breakdown for every major Indian BSP.
Cheaper without cutting compliance
The lowest price means little if your audit trail is non-compliant. RichAutomate ships the India compliance stack at the same rates.
Frequently asked
What is the cheapest WhatsApp Business API in India in 2026?+
RichAutomate on Client Pay: ₹0 setup, no mandatory monthly fee and ₹0.10 per message on top of Meta's India rate (₹0.8631 per marketing message, ₹0.115 per utility or authentication message), billed by Meta direct to you. At 50,000 messages a month (30,000 marketing + 20,000 utility) that totals about ₹33,193, versus about ₹36,499 on Interakt, ₹37,950 on AiSensy and ₹39,599 on Wati. Meta's rate is identical for every provider, so the cheapest BSP is the one with the lowest platform fee and markup. Competitor figures are from their public pricing pages; verify current rates before you sign.
How much does the WhatsApp Business API cost per month in India?+
It depends on volume and message mix. With a 60% marketing / 40% utility mix on RichAutomate Client Pay: 10,000 messages cost about ₹6,639 a month, 50,000 about ₹33,193 and 1 lakh about ₹66,386 (Meta charges + ₹0.10/msg). A small business sending 1,000 marketing and 1,500 utility messages plus 500 service replies pays about ₹1,336. Subscription BSPs add ₹1,500–₹3,499+ a month in platform fees on top of a marked-up per-message rate.
Is the WhatsApp Business API free in India?+
Access is free, messages are not. Meta charges nothing to get API access, but bills every marketing (₹0.8631), utility (₹0.115) and authentication (₹0.115) template message. Since 1 October 2026, replies inside the 24-hour customer service window are free only for the first 1,000 a month per business number, then charged at the utility rate. The provider side can be free to start: RichAutomate has ₹0 setup, no mandatory monthly fee (paid plans from ₹499/mo are optional) and a 14-day free trial with 100 credits.
What changed on 1 Oct 2026 in WhatsApp Business API pricing?+
Meta started charging for service replies. Before 1 October 2026, every free-form reply inside the 24-hour customer service window was free. From 1 October 2026, each business number gets 1,000 free service replies a month; after that Meta bills them at the utility rate, ₹0.115 each in India. A support desk sending 6,000 replies a month from one number now pays about ₹575 extra to Meta. Marketing (₹0.8631) and utility/authentication (₹0.115) template rates are unchanged in our rate card.
Client Pay or SaaS Pay: which RichAutomate model is cheaper?+
Client Pay is cheaper at every volume: a marketing message costs about ₹0.96 (Meta ₹0.8631 + ₹0.10) versus ₹1.50 on SaaS Pay, and a utility message about ₹0.215 versus ₹0.50. Client Pay needs your own card on your Meta Business account and gives you two invoices (Meta + RichAutomate). SaaS Pay is one all-in prepaid rate from your RichAutomate wallet with no Meta billing to manage, so it wins on convenience, not price.
How do I switch from Wati, AiSensy or Interakt to RichAutomate?+
Bring your own WABA: start the 14-day trial, connect your existing Meta Cloud API number, re-create or import your templates and rebuild flows in the visual flow builder. Your Meta quality rating and messaging tier stay with the number. Most switches take about 3 days including template re-approval.
Want the raw numbers behind this page? Our State of WhatsApp Business API pricing India 2026 data study indexes 15 BSPs’ verified platform fees and per-message markups over the Meta rate card, with a free downloadable CSV dataset. New to platform fees vs Meta charges? Start with is the WhatsApp Business API free in India, or see WhatsApp Business API without a monthly fee.
Pay Meta's rate + ₹0.10.
Nothing else to start.
14-day free trial with 100 credits. ₹0 setup, no mandatory monthly fee. Bring your own WABA or connect a new number. Razorpay + GST invoice. India-hosted.