WhatsApp AI agent pricing, compared.
What it costs to have an AI agent reply to your customers on WhatsApp, on five platforms popular with Indian businesses. Every figure is from the vendor’s own pricing page.
| Platform | Cheapest way to an AI agent on WhatsApp | AI usage included | Billing | Free trial |
|---|---|---|---|---|
| Serviti AI | Starter plus the WhatsApp AI Agent add-on: ₹1,998 (outside India: $31)/month, billed monthly (₹999 (outside India: $12) plan + ₹999 (outside India: $19) add-on). | 500 answered questions a month on Starter, 3,000 on Growth and 10,000 on Scale, shared across website, WhatsApp and Instagram. | Month-to-month, or annual with a 20% saving. No automatic renewal. | 30-day Growth trial with WhatsApp and Instagram AI included. No card. |
| Gallabox | Essential plan: ₹6,999/month billed quarterly, or ₹5,599/month billed yearly. On the Basic plan (₹2,999/month quarterly) the AI agent works on web chat only. | 2,000 AI credits a month on Essential, 500 on Basic. Credits are used whenever the AI agent works. | Quarterly or yearly. No monthly billing listed. | 7 days, with 500 AI credits. |
| Interakt | AI Agents subscription: ₹2,499/month including 100 AI messages, then ₹0.50 per AI message. The page also lists a ₹3,000 AI add-on for the Growth (₹2,799/month) and Advanced plans, without its billing period or allowance. | 100 AI messages a month on the AI Agents subscription, then ₹0.50 each. | Monthly. Yearly billing is shown as a 20% saving, without yearly prices. | Free trial offered; length not stated on the pricing page. |
| WATI | Growth plan: ₹2,699/month, paid quarterly, including 1 Astra AI agent. | 2,000 AI credits a month on Growth, 5,000 on Pro. Extra AI credits from ₹1,600/month. | Prices are shown per month and paid quarterly; annual billing saves up to 10%. | 7 days. |
| AiSensy | WhatsApp AI Agent Builder add-on: ₹1,350/month with 1,000 AI messages (₹1,215/month billed annually), on top of a platform plan. Plans listed: Free Forever, Basic ₹1,500/month and Pro ₹3,200/month. The page doesn’t say which plan the AI builder needs. | 1,000 AI messages a month with the AI Agent Builder. | Monthly, quarterly or yearly. | A Free Forever plan with no platform fee. |
Sources: Serviti AI; Gallabox; Interakt; WATI; AiSensy. Checked on 26 October 2026. Prices exclude GST and Meta’s messaging charges. Platforms count AI usage differently, so the allowances are not directly comparable. If something here is out of date, email [email protected] and we’ll correct it.
How to read the prices
- Check the billing period. Some platforms show a monthly figure but bill quarterly or yearly, so the first payment is three or twelve times larger.
- Check what the AI allowance counts. Credits, AI messages and answered questions are different units. Estimate how many customer questions you get in a month and compare against that.
- Add Meta’s charges. Every platform passes on Meta’s WhatsApp charges. Some add a markup; with Serviti, Meta bills you directly.
- Match the tool to the job. Gallabox, Interakt, WATI and AiSensy are strongest at WhatsApp campaigns and broadcasts. Serviti is built for answering incoming enquiries from your own content and turning them into leads.
Try it on your own enquiries.
Start the 30-day Growth trial with WhatsApp and Instagram AI included, and test it on your real customer questions. No card needed.
Common questions.
What is the cheapest way to get an AI agent replying on WhatsApp?
From these vendors’ pricing pages: Serviti’s Starter plan with the WhatsApp AI Agent is ₹1,998 (outside India: $31)/month billed monthly; AiSensy lists an AI Agent Builder add-on at ₹1,350/month on top of a platform plan; Interakt’s AI Agents subscription is ₹2,499/month with 100 AI messages; WATI’s Growth plan is ₹2,699/month paid quarterly; and Gallabox’s AI agent on WhatsApp starts with Essential at ₹6,999/month billed quarterly. Each counts AI usage differently, so compare the allowance against your monthly enquiries.
Are Meta’s WhatsApp charges included in these prices?
No. Meta charges for WhatsApp messages separately on every platform. Gallabox, Interakt, WATI and AiSensy bill those charges through their own accounts at their listed rates. With Serviti, Meta bills your own Meta account directly, with no Serviti markup.
Can I add WhatsApp AI to Serviti’s Starter plan?
Yes. The WhatsApp AI Agent and Instagram DM AI Agent add-ons work on every plan, including Starter. Starter with WhatsApp AI is ₹1,998 (outside India: $31)/month, and with both channels ₹2,997 (outside India: $43)/month.