The best Wati alternative depends on what you send. If most of your WhatsApp volume is customers writing in and your team (or an AI agent) writing back, a support platform with WhatsApp as a channel - KalTalk, Respond.io, Trengo - is cheaper and simpler than a Business API platform, because inbound service replies carry no Meta fee and no template approval. If you run marketing broadcasts to opted-in lists, you need an official Business API provider, and Interakt, AiSensy, or 360dialog are the direct Wati replacements.
This guide compares the 8 tools teams actually shortlist after Wati, on published list pricing. Same rules as our other comparisons: numbers come from each vendor's public pricing page, checked August 2026, in whatever currency the vendor lists, and we put ourselves first because we built KalTalk for the inbound-support job - judge the reasoning, not the order.
Why teams look for a Wati alternative
Wati is a good product for what it was built for: WhatsApp marketing at volume, with a shared inbox attached. The reasons teams move are structural, not bugs:
- Per-seat pricing on top of the plan. Wati's published plans include 3 users (Growth) or 5 users (Pro, Business); extra seats are $24/user/month on Pro and $69/user/month on Business. A 10-person support team on Pro pays for 5 seats it did not budget for. Base plan prices vary by region and billing period on Wati's site, so check the page for your country.
- A markup on Meta's per-message fees. Wati bills WhatsApp conversation charges for marketing, utility, and authentication messages at its own rate card, per destination country. You pay Meta's fee plus the platform's slice.
- Template bureaucracy for a support team. On the Business API, any message you send first - or after the 24-hour service window closes - must be a pre-approved template. For a support desk that mostly replies to customers, that is process overhead with no upside.
- AI billed in credits. "AI Co-pilot credits" are metered per plan (250, 500, 1,500 per month on Growth, Pro, Business). An agent that actually answers customers burns through that in days.
If none of those bite, stay on Wati. If two or more do, one of the tools below fits better.
Best Wati alternatives compared
Entry tier that actually includes a WhatsApp team inbox, published list pricing, August 2026:
| Tool | Entry price with WhatsApp inbox | Model | AI included? |
|---|---|---|---|
| KalTalk | Free plan; WhatsApp $19/number/mo on any plan | Support platform (chat, email, WhatsApp) | Yes, every tier |
| Respond.io | $79/mo, 5 users, +$12/extra user | Omnichannel inbox on the Business API | Yes, included |
| Interakt | Free (Starter); $55/mo Growth | Business API platform, unlimited agents | AI agents add-on $74.99 |
| AiSensy | ₹2,500/mo chatbot builder; ₹3,500/mo AI agent builder | Business API platform, unlimited users | On the ₹3,500 plan |
| Trengo | €349/mo, 10 users, 500 conversations | Omnichannel inbox | +€0.30 per AI conversation |
| Callbell | $15/user/mo + WhatsApp credits from $54/mo | Multi-agent WhatsApp inbox | Bot builder add-on $22/mo |
| 360dialog | €49/number/mo (API only); €99 with inbox | Business Solution Provider (raw API) | No |
| WhatsApp Business app | Free | Single-device app from Meta | Meta Business Agent (where available) |
Meta's own fees are separate on every Business API row: per-message charges for marketing, utility, and authentication templates, billed by destination country. Service conversations - a customer writes to you, you reply within the window - are free on Meta's rate card. KalTalk and the WhatsApp Business app do not route through the Business API, so there are no template categories and no per-message meter at all.
1. KalTalk - best Wati alternative for support and sales teams
KalTalk treats WhatsApp as one channel in a shared inbox that also holds your website chat widget and email. You link a number with a QR scan, the number lands in the same queue as everything else, and the AI agent - grounded in your docs and knowledge base - answers first, with humans taking over from the inbox when it matters. Each number is a $19 per month add-on on any plan, including the free Starter tier, and each number can have AI on or off independently. Multiple numbers (sales, support, per region) share one agent and one customer history.
Because the link is a device connection rather than a Business API application, there is no template approval, no per-message Meta fee, and no BSP markup. The trade-off is the flip side of the same fact: no broadcast campaigns to opted-in lists, and no official-API features like verified business display. If your WhatsApp job is answering customers and closing the ones who ask about pricing, that trade-off is free money. If your job is sending 50,000 promotional messages a month, it is a dealbreaker, and you should read the next three entries.
Best for: support and sales teams where WhatsApp is one inbound channel among several and an AI agent should answer most of it. Trade-off: no broadcasts, no official Business API. The full setup is in the WhatsApp channel docs; the deployment paths are compared in WhatsApp AI agent: 4 ways to deploy one.
2. Respond.io - best official-API inbox with flat plans
Respond.io is the closest like-for-like Wati replacement for teams that need the official Business API and still want a real omnichannel inbox. Plans are flat: Starter $79/month for 5 users (+$12 per extra user), Growth $159/month for 10 users, Advanced $279/month for 10 users, and the AI agent is included on every plan rather than metered in credits. WhatsApp fees are passed through from Meta with no platform markup stated on the pricing page.
Best for: teams that need templates and broadcasts plus a proper shared inbox across WhatsApp, Messenger, Instagram, and email. Trade-off: $79/month is the floor, and per-user pricing still applies past the included seats.
3. Interakt - cheapest official Business API entry
Interakt (a Jio Haptik product) starts free: the Starter plan gives unlimited owner-role agents and a basic linear chatbot, with WhatsApp conversation markups published per message type (marketing ₹0.958, utility ₹0.150, authentication ₹0.128, service free). Growth is $55/month and Advanced $69/month, both with unlimited agents, which is the biggest structural difference from Wati's per-seat model. AI agents are a $74.99 add-on.
Best for: India-first ecommerce and D2C brands that need broadcasts and catalog messages without paying per seat. Trade-off: markups on every paid message category, and the AI is an add-on priced above the plan itself.
4. AiSensy - broadcast-first with an AI agent tier
AiSensy publishes two plans, both with unlimited users: a drag-and-drop chatbot builder at ₹2,500/month and a WhatsApp AI agent builder at ₹3,500/month that includes 3,500 AI messages per month with a knowledge base and API integrations. Conversation charges are pre-paid and separate: ₹1.09 per marketing message, ₹0.145 per utility or authentication message, service always free (India rates).
Best for: marketing teams running campaigns from India who want unlimited seats and a built-in AI agent for replies. Trade-off: India-centric pricing and rate card; the AI message cap is a real ceiling for a busy support line.
5. Trengo - omnichannel inbox for larger teams
Trengo bundles WhatsApp into a full omnichannel inbox: Boost is €349/month for 10 users and 500 conversations, Pro is €599/month for 20 users and 1,500 conversations, with extra users at €30-50 each and extra conversations at €18 per 100. AI is metered at €0.30 per conversation on top.
Best for: 10-20 person teams that want one inbox across WhatsApp, email, voice, and social, and have the budget for it. Trade-off: the most expensive entry on this list, and three meters (users, conversations, AI) running at once.
6. Callbell - simple multi-agent WhatsApp inbox
Callbell is a per-seat WhatsApp inbox at $15 per user per month (Multiagent Chat) or $20 (Plus), with WhatsApp API consumables from $54/month on top and add-on modules for the bot builder ($22/month), broadcasts ($65.55/month plus $0.02 per contact reached), and Instagram ($22/month). It also runs a "best alternative to 360dialog" page, which tells you who it competes with.
Best for: small teams that want a straightforward shared WhatsApp inbox and are fine assembling features as add-ons. Trade-off: the add-ons stack up fast; AI beyond a ChatGPT integration is enterprise-only.
7. 360dialog - the raw API, when you want to build
360dialog is a Business Solution Provider, not an inbox: €49 per number per month buys official API access with Meta fees passed through, €99 adds an inbox and automation, €249 adds priority support and throughput. If you have engineers and want to plug WhatsApp into your own stack, this is the honest option. If you were looking at Wati because you do not want to build, it is the wrong direction.
Best for: product teams building WhatsApp into their own software. Trade-off: you bring the inbox, the AI, and the operations. Per-number pricing adds up across lines.
8. WhatsApp Business app - best free option
Meta's own WhatsApp Business app is free, runs on one phone plus linked devices, and now ships a Business Agent AI in supported markets. No shared inbox, no assignment, no knowledge base you control, and the number lives on a handset.
Best for: one-person businesses and anyone testing whether WhatsApp support is worth a tool at all. Trade-off: the moment two people need to answer, you are passing a phone around. That is the reason this whole category exists.
Wati vs 360dialog vs a support platform: three different products
Most "Wati alternatives" lists mix three models that solve different problems. Sorting them out settles the choice faster than any feature table:
- Business Solution Providers (360dialog, and Meta's Cloud API direct). You get the official API and nothing else. Meta's Cloud API has no platform fee of its own - you pay only Meta's per-message rates - so a BSP is worth its monthly fee only for the support, throughput, and partner tooling around it.
- Business API platforms (Wati, Interakt, AiSensy). A BSP plus a marketing and chatbot layer on top: broadcasts, templates, catalogs, flows, and an inbox as the secondary feature. Pricing is built for outbound: seats, message markups, automation credits.
- Support platforms with WhatsApp as a channel (KalTalk, Respond.io, Trengo). The inbox is the product; WhatsApp is one of the channels feeding it, next to web chat and email. Pricing follows the inbox model (flat tiers or seats), and the AI agent reads from one knowledge base across every channel.
Wati sits in the middle group. If you are leaving because of cost on inbound-heavy volume, moving to group 3 removes the meter. If you are leaving because Wati's inbox is too thin for a support team, group 3 again. If you are leaving because you want to build your own thing, group 1.
360dialog alternatives
Searching for a 360dialog alternative usually means one of two things. Either you want the official API cheaper - in which case Meta's Cloud API direct has no BSP fee at all, and Interakt's free Starter tier is the lowest-cost managed route - or you want the API plus an inbox and AI without assembling it yourself, in which case you have arrived at the same shortlist as a Wati buyer: Respond.io if broadcasts matter, KalTalk if inbound support and sales are the job and you would rather skip the API entirely.
How to choose a Wati alternative
Three questions settle it:
- What share of your messages are outbound templates? Count a month. If broadcasts and utility notifications are the majority, stay on the Business API (Respond.io, Interakt, AiSensy). If customers start most conversations, the per-message meter is paying for nothing - move to a support platform.
- Who answers the repetitive half? If an AI agent should handle first response, compare how it is billed: included flat (KalTalk, Respond.io), capped in credits or messages (Wati, AiSensy), per conversation (Trengo), or add-on (Interakt, Callbell).
- Is WhatsApp the only channel? If customers also write on your website or by email, a WhatsApp-only tool moves the silo instead of removing it. A shared inbox that holds every channel is the cheaper long-term answer, and the omnichannel setup without an enterprise suite covers the operating side.
Wati alternatives FAQ
What is the best Wati alternative for small businesses?
For a small team answering inbound WhatsApp messages, KalTalk is the lowest-cost route: the free plan plus $19 per number per month, with the AI agent included and no per-message fees. For a small business that also needs broadcasts, Interakt starts free on the official Business API and charges per message rather than per seat.
Is there a free Wati alternative?
Three, with different limits. The WhatsApp Business app is free but single-device with no shared inbox. Interakt Starter is free on the official API with unlimited owner-role agents and per-message markups. KalTalk Starter is free with 50 conversations a month; adding a WhatsApp number costs $19 per month on that plan.
Do I need the official WhatsApp Business API to do customer support?
No. The Business API exists for businesses that need to message customers first at scale, which requires approved templates and per-message fees. If your volume is customers writing in and your team replying, a platform that links your number directly - like KalTalk with a QR scan - gives a shared inbox and AI replies without the API application, the template approvals, or the meter. You do need the API for broadcasts, verified business display, and very high throughput.
Which Wati alternative has an AI agent included?
KalTalk and Respond.io include the AI agent in every plan. AiSensy includes it on the ₹3,500/month AI agent builder plan with a monthly AI message cap. Interakt sells AI agents as a $74.99 add-on, Trengo meters AI at €0.30 per conversation, and Wati itself bills AI Co-pilot credits per plan.
What is the difference between Wati and 360dialog?
360dialog is a Business Solution Provider: it sells official WhatsApp API access per number (from €49 per month) and you build or buy the inbox and automation on top. Wati is a platform built on the API that bundles broadcasts, chatbot flows, and an inbox with per-seat pricing. If you have engineers, 360dialog is cheaper and more flexible; if you do not, you need a platform like Wati, Respond.io, Interakt, or a support tool like KalTalk.
Can I use several WhatsApp numbers in one inbox?
On KalTalk, yes - each number is its own $19 add-on and lands in the same inbox with the same AI agent, so sales, support, and regional lines share one customer history. On the Business API platforms, multi-number support varies by plan; 360dialog prices strictly per number.