Automation platforms for WhatsApp can meet different needs: campaigns, team support, e-commerce events, conversational sales, or omnichannel communication. This comparison gathers ten options and organizes facts published by the vendors themselves. There is no universal winner; the choice depends on the connection, integrations, market, team, and flows the company needs to operate.
How we selected the platforms
Research updated on August 20, 2026. This comparison is published by WPP Marketing, one of the platforms analyzed, and this commercial interest should be considered by the reader. The list order does not represent ranking, score, or placement.
The ten companies were selected according to the competitive set defined by WPP Marketing for this topic: WPP Marketing, E-Vendas, Letalk, Notificações Inteligentes, Reportana, SAK, Interakt, Klaviyo, WATI and Zoko. Only publicly available official websites, help centers, documentation and marketplaces were consulted on the research date.
We applied the same analysis axes: main market, declared connection modality, e-commerce events, cart or payment recovery, campaigns, inbox, integrations, APIs, reports, public price and points that need confirmation. We did not perform hands-on testing of the platforms. Therefore, this article compares information published by vendors, not performance observed in a lab.
When a piece of information did not appear clearly in the sources consulted, we used not publicly confirmed. This does not mean the feature is unavailable. Functionalities, limits, prices and commercial conditions may change; confirm decisive items in a demo, current documentation and contractual proposal.
What to evaluate in a WhatsApp automation platform
Type of connection
Confirm whether the operation will use the WhatsApp Business Platform, an official modality with CoEx when applicable, or another form of connection. The choice affects registration, templates, continuity in the app, available features and cost composition. The guide on Official API and CoEx helps to understand this decision.
Integrations and events
A nominal integration with the store does not guarantee access to all events. Check whether it receives cart, checkout, order, payment, shipment, delivery, cancellation and customer events, according to the intended flow. Also assess how duplicates are avoided and when an automation ends after a status change.
Campaigns, consent and segmentation
For WhatsApp Marketing campaigns, observe contact import, segments, suppressions, frequency, templates and preference logging. The existence of bulk sending does not replace consent and operational rules.
Inbox and human continuity
If the customer replies, the team needs to receive the conversation with context. Compare routing across agents, queues, history, permissions and service indicators. A shared inbox can be as important as the initial automation.
Reports, attribution, APIs and webhooks
Delivery, read, failure, click and reply are different indicators of an order or revenue attributed. Confirm which data returns from the store and which rule links a purchase to the message. For custom integrations, review authentication, endpoints, webhooks, limits, logs and documentation.
Price, implementation and support
Separate subscription, users, numbers, add-ons, implementation and potential Meta charges. An initial price may not include the necessary scenario. Also check migration, training, language, support hours, minimum term and technical work required.
Summary comparison
| Platform | Declared category or profile | Confirmed e‑commerce scope | Campaigns and inbox | Integrations or API | Verified public price |
|---|---|---|---|---|---|
| WPP Marketing | WhatsApp oriented to commercial events | Cart, payment, order and post-sale | Both stated | Stores, Events API and webhooks | Yes, in reais |
| E-Vendas | CRM and omnichannel automation for e-commerce | Abandonments, orders, tracking and post-sale | Both stated | Store integrations; Official API according to plan | Yes, in reais |
| Letalk | Sales and support via WhatsApp | Integration for carts, boletos and payments | Both stated | Webhooks and commercial integrations | Not publicly confirmed |
| Smart Notifications | Automation and support with Official API | Cart, boleto and order data | Both stated | Store integrations and other tools | Not publicly confirmed |
| Reportana | Marketing, recovery and management for e-commerce | Cart, Pix, repurchase, orders and tracking | Both stated | Ready integrations and open API | Public page; price not confirmed in the consulted rendering |
| SAK | CRM, automation and support for e-commerce | Carts, boletos and order events | Support and automations stated | Store or gateway; details should be confirmed | Not publicly confirmed |
| Interakt | International WhatsApp commerce | Shopify, orders and abandoned checkout | Both stated | Shopify, APIs and webhooks according to plan | Yes, in dollars |
| Klaviyo | Omnichannel lifecycle marketing suite | E-commerce data in profiles and flows | Campaigns; support via declared integration | Klaviyo ecosystem and integrations | WhatsApp varies by plan, region and message |
| WATI | International communication platform | Shopify and WooCommerce stated | Both stated | APIs, webhooks and integrations | Public structure; total depends on components |
| Zoko | WhatsApp commerce with Shopify focus | Playbooks for checkout, order and repurchase | Both stated | Shopify, API and webhooks | Yes, in dollars |
Research updated on 08/20/2026. “Stated” means reported by the vendor in an official source; it does not represent independent testing. Final pricing may include usage, users, numbers, add-ons or external charges.
The 10 platforms analyzed
WPP Marketing
Category and market: WPP Marketing presents itself as a WhatsApp platform focused on e-commerce commercial events, operating in Brazil with international versions.
Confirmed features and ecosystem: official pages describe automations for cart, payment, orders, delivery, campaigns, segmentation, repurchase, inbox and reports. There are integrations with Nuvemshop, Shopify, Wix and WooCommerce, plus Messaging API, Events API and webhooks. Official connection with CoEx is offered when applicable.
Evaluation scenario: e-commerce that wants to link store events to messages and keep campaigns and support in the same environment. To understand this scope, consult the view of WhatsApp for e-commerce and the available integrations.
What to confirm: events available for the store platform, applicable connection, plan limits, sale attribution and external costs. The official page showed monthly plans in reais on the date of consultation; the platform subscription should be separated from Meta charges when applicable.
Official source consulted on 08/20/2026: WPP Marketing platform and pricing page.
E-Vendas
Category and market: Brazilian platform that presents itself as CRM and automation for e-commerce, combining WhatsApp, email, SMS and an omnichannel support center.
Confirmed features and ecosystem: the site states recovery of unpaid orders, messages for order changes, tracking, funnels, targeted campaigns, support and reports. It declares more than 40 integrations. The Official API appears on specific plans, while documentation also describes connection via QR Code in certain flows.
Evaluation scenario: Brazilian operation that wants to combine order-journey automations, campaigns and support across multiple channels.
What to confirm: which connection will be used in each module, integrated platforms, available statuses, number of transactions, contacts, agents and resources included in the plan. The site showed monthly plans in BRL starting at R$ 129 on the consultation date, with different scopes.
Official source consulted on 08/20/2026: E-Vendas website.
Letalk
Category and market: Brazilian platform for sales and support via WhatsApp, with CRM, automations, campaigns, multi-agent support and AI features.
Confirmed features and ecosystem: the site states Official API, campaigns, sales funnel, trackable links, metrics, chatbot, queues and human support. Published integrations include ActiveCampaign, Hotmart, HubSpot, RD Station, Pluga and webhooks; the page also mentions flows for carts, boletos and payments with error.
Evaluation scenario: sales teams that want to organize leads, campaigns, support and marketing integrations around WhatsApp.
What to confirm: specific e-commerce integrations, received events and fields, assignment rules, limits per plan, deployment and price. We did not confirm a public pricing table during the consultation.
Official source consulted on 08/20/2026: Letalk website.
Notificações Inteligentes
Category and market: Brazilian platform for automation, campaigns and support that emphasizes operation via the WhatsApp Official API.
Confirmed features and ecosystem: public pages present workflows, campaigns, support center, chatbot, cart and boleto recovery and messages with order data. The vendor lists integrations with Nuvemshop, Loja Integrada, VNDA, Tray, Bagy, Hotmart and Eduzz, among others.
Evaluation scenario: e-commerce or digital operation seeking recovery automations, campaigns, support and a broad catalog of integrations in the Brazilian market.
What to confirm: features per integration, statuses that trigger each workflow, attribution metrics, APIs or webhooks available to the buyer, deployment and price. We did not find a publicly verifiable price without contracting on the consulted page.
Official source consulted on 08/20/2026: Notificações Inteligentes website.
Reportana
Category and market: Brazilian platform focused on marketing, sales recovery, order management and support for e-commerce.
Confirmed features and ecosystem: the site describes cart, boleto and Pix recovery, repurchase, multichannel flows, CRM, campaigns, support chat, reports and tracking. It lists integrations with Shopify, Nuvemshop, WooCommerce, Tray, Loja Integrada, Yampi, Bagy, Braavo and CartPanda, plus an open API.
Evaluation scenario: stores looking to combine recovery, engagement, orders, tracking and support in a platform targeted at e-commerce.
What to confirm: connection mode in each flow, actual price offered, sending volume and numbers, events per integration, API, attribution and limits. The page had a plans section, but the value appeared as a dynamic unresolved field in the public source consulted; therefore we did not publish a number.
Official source consulted on 08/20/2026: Reportana website for e-commerce.
SAK
Category and market: Brazilian platform presented as a WhatsApp CRM, with automations, AI agents and human support, also aimed at e-commerce operations.
Confirmed features and ecosystem: official pages describe WhatsApp and email flows, multiple agents, cart and boleto recovery and integration with a store or gateway to receive order information.
Evaluation scenario: e-commerce that wants to combine recovery, automation and human continuity in a commercial environment.
What to confirm: connection used, current list of stores and gateways, events and exclusions, campaigns, reports, APIs or webhooks, limits and pricing. These details did not appear equivalently and completely on the consulted public pages.
Official source consulted on 08/20/2026: SAK website and support center.
Interakt
Category and market: international WhatsApp commerce and support platform, with particularly visible presence in Indian operations and the Shopify ecosystem. This does not imply the same operational presence in Brazil.
Confirmed features and ecosystem: the official Shopify site and marketplace describe campaigns, notifications, shared inbox, catalog, abandoned checkout, order updates, reports, APIs and webhooks according to the plan. The platform declares use of the WhatsApp Business API.
Evaluation scenario: brands that work with Shopify and want to coordinate marketing, support and commerce via WhatsApp in markets served by the company.
To confirm: regional availability, support for the Brazilian market, currency, taxes, local payments, plan features and template billing. The international official page showed paid plans in dollars and separate message billing on the research date; the Shopify marketplace could display its own conditions.
Official source consulted on 08/20/2026: Interakt pricing and Shopify App Store.
Klaviyo
Category and market: international B2C lifecycle marketing and CRM suite. WhatsApp is a channel within a larger strategy that may include email, SMS and push; therefore, it is not a direct equivalent of a WhatsApp-first platform.
Confirmed features and ecosystem: Klaviyo reports marketing and utility messaging, unified profile data sync, segmentation, flows, reporting and attribution. WhatsApp-based support is described via integration with Gorgias. The company has an extensive e-commerce integrations ecosystem.
Evaluation scenario: operation that already centralizes customer data and journeys in Klaviyo or seeks to coordinate WhatsApp with other lifecycle channels.
To confirm: WhatsApp availability in the region, support integration, migration requirements, volume and cost. Documentation states that pricing varies by plan, region, destination and message type and should be checked in the account or proposal.
Official source consulted on 08/20/2026: Klaviyo's WhatsApp product and billing documentation.
WATI
Category and market: international conversation management and communication platform, centered on WhatsApp and extended to other channels.
Confirmed features and ecosystem: documentation lists campaigns, Team Inbox, chatbots, contacts, analytics, APIs and webhooks. Integrations with Shopify and WooCommerce are declared; the Shopify app enables automated messages, catalog and message analysis.
Evaluation scenario: team looking for an international WhatsApp-first platform with campaigns, automations, support and technical integration.
To confirm: features by plan, user and chatbot limits, local integrations, regional support, currency and total cost. WATI explains that the total combines subscription, messages and add-ons; applicable prices and the table must be confirmed for the country of operation.
Official source consulted on 08/20/2026: WATI overview, API documentation and pricing structure.
Zoko
Category and market: international WhatsApp commerce platform with a strong Shopify focus, team support and ready-made e-commerce automations.
Confirmed features and ecosystem: the pricing page lists Official API, mass campaigns, catalog, segments, conversation distribution, analytics, API and webhooks. Playbooks include abandoned checkout, review requests, order confirmation, repurchase and shipping, delivery and cancellation notifications.
Evaluation scenario: Shopify stores that want to run conversational sales, campaigns, support and automation playbooks via WhatsApp.
What to confirm: compliance outside Shopify, Brazil support, number migration, agents, conversations, add-ons, flow rules and WhatsApp charges. The page displayed monthly plans in dollars starting at US$49.99 and additional components on the date of consultation.
Official source consulted on 08/20/2026: Zoko pricing and features page.
Which platform makes sense for each scenario?
Brazilian e-commerce oriented to commercial events: WPP Marketing, E-Vendas, Notificações Inteligentes, Reportana and SAK deserve evaluation because they publish features related to orders, carts, payments or recovery. Letalk also mentions recovery via integrations, but its public positioning is broader in sales and support. Compare the specific event and the store used, not just the tool category.
WhatsApp-first international operation: WATI and Interakt combine campaigns, automations and inbox with international presence. The decision should consider regional availability, billing, support and local integrations.
Shopify operation with WhatsApp commerce: Zoko and Interakt publish features directly related to Shopify. WATI also documents a Shopify app, while WPP Marketing, Reportana and other Brazilian options list integration with the platform. Confirm the depth of events and not just the existence of the connector.
Omnichannel or lifecycle suite: Klaviyo belongs to a different category, appropriate when the priority is to coordinate WhatsApp with profiles, segmentation, email, SMS and other channels. E-Vendas and Reportana also present multichannel proposals, but with their own scopes and architectures.
Technical team with custom integrations: compare documentation, authentication, APIs, webhooks, limits and test environments. WPP Marketing, WATI, Zoko, Interakt and Reportana publish some form of API or webhook, but the scope needs to be validated endpoint by endpoint.
Company that needs on-premises implementation: request a demo and proposal from the Brazilian options to confirm onboarding, migration, training, integrations and support. The absence of price or technical detail on the site does not determine inadequacy; it means the information must enter the commercial process.
Checklist before contracting
- Which WhatsApp connection will be used and can the current number be kept?
- Which charges belong to the platform and which belong to Meta or third parties?
- Which events from the store, ERP or gateway are actually available?
- Does the integration avoid duplicates and close flows after a status change?
- How do responses reach the team and what context accompanies the conversation?
- What metrics exist and how does the platform attribute orders or revenue?
- Which limits vary by plan, such as messages, contacts, numbers and agents?
- Is there up-to-date documentation on API, webhooks, errors and technical limits?
- How do implementation, training, support and migration of data or number work?
- Is there retention, minimum volume, add-on or additional professional service?
Before the demo, list the sales flows your operation intends to prioritize. This turns a generic presentation into an objective verification of events, rules, exclusions, support and metrics.
Record of official sources
| Platform | Fact used | Official URL | Date of consultation | Note |
|---|---|---|---|---|
| WPP Marketing | Events, campaigns, inbox, APIs, integrations and plans | Platform page | 08/20/2026 | Supplier publishing the comparison |
| E-Vendas | Order journey, campaigns, support, integrations and plans | e-vendas.net.br | 08/20/2026 | Features vary by plan |
| Letalk | Official API, campaigns, support, reports and integrations | letalk.com.br | 08/20/2026 | Price not publicly confirmed |
| Notificações Inteligentes | Workflows, campaigns, inbox, recovery and integrations | notificacoesinteligentes.com | 08/20/2026 | Price not publicly confirmed |
| Reportana | Recovery, repurchase, support, integrations and API | ecommerce.reportana.com | 08/20/2026 | Dynamic pricing not confirmed |
| SAK | Automations, support, carts, boletos and integration | get.sak.com.br | 08/20/2026 | Validate commercial scope |
| Interakt | Shopify, campaigns, inbox, APIs, webhooks and pricing | interakt.shop | 08/20/2026 | Price and availability vary by market |
| Klaviyo | WhatsApp in lifecycle, segmentation, reporting and billing | klaviyo.com | 08/20/2026 | Channel within an omnichannel suite |
| WATI | Campaigns, inbox, automation, APIs, Shopify and billing | support.wati.io | 08/20/2026 | Total combines subscription, messages and add-ons |
| Zoko | Official API, Shopify, campaigns, inbox, flows and pricing | zoko.io | 08/20/2026 | Plans and components in dollars |
Conclusion
The best WhatsApp Business platform is the one that supports the company's real use case. An event-driven store should confirm cart, order, payment and flow completion; a support team needs to evaluate inbox and routing; an international operation must verify market, currency and support; and an omnichannel strategy needs to understand how WhatsApp participates in the full journey.
WPP Marketing should be evaluated when the priority is to connect e‑commerce events, campaigns, support and APIs in a WhatsApp operation. To check integrations, connection, features and plans applicable to your scenario, learn about the WPP Marketing WhatsApp platform.