Wati and Interakt are both official WhatsApp Business API providers built for Indian teams, but they price you differently: Wati charges per agent seat (a base plan plus per-user add-ons), while Interakt sells flat monthly tiers starting near ₹999 with no seat tax. If your team is small and you send a lot, Interakt's flat tier usually wins; if you have few agents but need a mature shared inbox and no-code chatbot, Wati earns its higher base. This guide decodes both, line by line, at real Indian volumes.
Every WhatsApp API vendor sits on the same Meta Cloud API and pays Meta the same per-conversation rate. So the honest comparison is never "who has cheaper WhatsApp" — it's "who adds the least on top, and who charges for things you'll actually hit at scale": extra seats, marketing-message markup, and annual lock-in. Below we hold volume constant and compare what each actually bills you.
Wati vs Interakt at a glance
| Dimension | Wati | Interakt |
|---|---|---|
| Billing model | Base plan + per-seat add-ons | Flat monthly tier (no per-seat tax) |
| Entry price (illustrative) | ~$49/mo (annual) base, limited seats | ~₹999/mo (annual) Starter |
| Currency / invoicing | USD-first (INR available) | INR-first, GST invoicing |
| WhatsApp conversation cost | Meta actuals + platform markup on some tiers | Meta actuals + platform markup |
| No-code chatbot | Yes (KnowBot / keyword flows) | Yes (basic flows + campaigns) |
| Ecommerce fit | General; integrations via API/Zapier | Strong Shopify / WooCommerce / catalog |
| Annual lock-in | Best price needs annual commit | Best price needs annual commit |
| Best for | Support-heavy teams, many agents, mature inbox | D2C / ecommerce, small teams, high send volume |
How Wati prices: the per-seat model
Wati's headline plan looks affordable, but the model is seat-based. The base subscription includes a small number of agent logins; every additional agent is a monthly add-on. For a 2–3 person team that's fine. For a 10-agent support desk, the add-ons quietly become the largest line on your invoice — often more than the WhatsApp conversations themselves.
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What you get for it is genuinely good: a polished shared team inbox, contact attributes and segments, a no-code keyword/flow bot (KnowBot), broadcast campaigns, and a broad integration surface via API and Zapier. Wati is the safer pick when human agents handling conversations is the core job and you want mature routing, tags, and canned replies out of the box.
Where Wati costs sneak up
- Per-agent add-ons scale linearly with headcount — model your real agent count, not today's.
- Annual commitment unlocks the advertised price; monthly is meaningfully higher.
- USD-denominated base can drift with the exchange rate on your INR card statement.
How Interakt prices: flat India-first tiers
Interakt (by Jio Haptik) sells flat monthly tiers — roughly Starter, Growth, and Advanced — that don't tax you per agent. You add the WhatsApp conversation cost (Meta actuals plus a platform markup) on top. For an Indian D2C brand running abandoned-cart, order-update, and COD-confirmation flows, this maps cleanly to how you actually spend: your bill scales with messages, not with how many people log in.
Interakt's strength is ecommerce plumbing: native Shopify and WooCommerce hooks, a WhatsApp catalog, and campaign tooling aimed at retail. Billing is INR-first with GST invoices, which keeps your finance team happy. The trade-off is a lighter agent-desk experience than Wati at the top end — routing and inbox depth are good, not best-in-class.
Where Interakt costs sneak up
- Marketing-message markup on top of Meta's rate — high-frequency promo blasters feel this.
- Tier jumps: a feature you need (e.g. more automation) may sit one tier up.
- Annual pricing again is the advertised number; monthly is higher.
The number that actually decides it: agents × volume
Run your own two inputs before reading any pricing page:
- How many agents will log in and reply to chats?
- How many WhatsApp conversations (marketing + utility + service) will you open per month?
If agents are few and conversations are many — the typical D2C/ecommerce shape — a flat tier like Interakt usually costs less, because you never pay the per-seat tax. If agents are many and you value a mature support desk over ecommerce hooks, Wati's base + seats can be worth it for the inbox quality. Once either platform's monthly total climbs past what you're comfortable with, it's worth pricing a ₹0-platform-fee, pay-per-message alternative like RichAutomate, where you pay only Meta's conversation cost plus a small flat per-message fee and add unlimited agents without a seat charge.
Which should you choose?
- Choose Wati if you're support-led with several agents and want the most mature shared inbox and no-code bot without engineering help.
- Choose Interakt if you're a D2C/ecommerce brand on Shopify or WooCommerce, run a small team, and send high volumes — the flat INR tier and catalog tooling fit you.
- Look past both if your invoice is dominated by seat add-ons or marketing markup — a direct pay-per-message setup removes that tax entirely.
For deeper decodes, see our Interakt vs DoubleTick pricing breakdown, the AiSensy vs RichAutomate comparison, our list of Wati alternatives in India, and how to start WhatsApp Business API without a website.
Bottom line
There's no universally cheaper platform — there's the model that punishes your bottleneck least. Wati's per-seat model rewards small, support-heavy teams; Interakt's flat tiers reward small teams sending high volume, especially in ecommerce. Price both against your real agent count and monthly conversation volume, read the current official rates (they change), and if seat add-ons or marketing markup dominate the quote, benchmark a pay-per-message alternative before you sign an annual contract.