# Brevo vs WAChecker — Bulk WhatsApp Number Checker Brevo records 6,527,382 monthly visits with +5.8% month-over-month growth and Freemium pricing. WAChecker — Bulk WhatsApp Number Checker records 4,088 monthly visits with +112.6% growth and freemium pricing. | Metric | [Brevo](https://openaitools.app/tool/brevo) | [WAChecker — Bulk WhatsApp Number Checker](https://openaitools.app/tool/wachecker) | | :--- | :--- | :--- | | Website URL | https://www.brevo.com | https://wachecker.wadesk.io | | Categories | AI Email Marketing, AI CRM, AI Marketing, AI Sales Assistant | Other | | Pricing Model | Freemium | freemium | | Monthly Visits | 6,527,382 | 4,088 | | MoM Growth Rate | +5.8% | +112.6% | | Primary Market | France | India | | Direct Visits | 4,225,469 | 1,664 | | Review Score | 4.5 | 3.8 | | Saved Count | 0 | 0 | | Supported Platforms | Website | Website | ## Brevo Brevo is an integrated customer engagement platform used by hundreds of thousands of businesses, from solo entrepreneurs to enterprises. It brings together campaign and automation tools, transactional messaging, sales management, and a customer data platform so marketing, sales, and support teams work from a single source of truth. Channels cover email, SMS, WhatsApp, web and mobile push, live chat, chatbot, VoIP phone, and mobile wallet, while the CRM side offers custom pipelines, sales automation, and meeting scheduling. Integrations extend to more than 150 tools including Shopify, WordPress, Stripe, and Zapier, and developers get an open API, SDKs, and detailed guides. Brevo has moved to an AI-first approach with its Aura agents: a Marketing Agent generates copy and auto-segments audiences, a Sales Assistant enriches contacts and drafts outreach, a Data Analyst answers questions in plain language, and a Conversations Agent summarizes chats and tailors replies. A free tier is available, with paid plans scaling by email volume and contacts. **Pricing & Plans:** Freemium. A free plan is available with daily sending limits and basic features; paid plans scale with the number of contacts and monthly email volume, and higher tiers add advanced automation, loyalty, and enterprise-grade security. Custom pricing and demos are offered for larger organizations. - **Multichannel campaigns:** Run email, SMS, WhatsApp, push, and mobile wallet campaigns from a drag-and-drop editor with ready-made templates. - **Marketing automation:** Build no-code workflows and multichannel customer journeys with A/B testing, advanced segmentation, and web and event tracking. - **Built-in CRM and sales tools:** Manage deals with custom pipelines, sales automation, live chat, chatbot, and meeting scheduling in the same platform. - **Aura AI agents:** AI agents generate campaign copy, auto-segment audiences, optimize send times, enrich contacts, and turn data questions into visual insights. - **Transactional messaging and API:** Send real-time email, SMS, and WhatsApp via SMTP relay or API, backed by SDKs, developer guides, and 150+ integrations. **Strengths:** Very broad channel coverage in a single platform, from email and SMS to WhatsApp, push, and live chat; Free tier makes it easy to start without a credit card; More than 150 integrations plus an open API and SDKs for developers; AI agents embedded across marketing, sales, and analytics tasks **Limitations:** Feature density can be overwhelming for very small teams; Free plan has daily sending limits that serious campaigns will outgrow; Costs rise as contact lists and email volume grow [Profile (Markdown)](https://openaitools.app/tool/brevo.md) ## WAChecker — Bulk WhatsApp Number Checker WAChecker is built for anyone who works with large WhatsApp contact lists — marketing teams, sales reps, and agencies — and needs to know which numbers are actually registered before sending messages. Installing the extension and opening WhatsApp Web is enough to start: you paste or import an XLSX list, and the tool paces checks through your own live session rather than through an official API, so no WhatsApp Business API application or approval is involved. Once a task runs you get a dashboard with per-number statuses, a live progress bar, and running totals for registered, not-found, and pending entries. Duplicate numbers are detected and flagged automatically, and configurable intervals let you keep long runs at a controlled pace. Finished tasks are saved as history, so you can revisit or reuse a list later, and the filtered valid numbers export straight to Excel with fields such as the valid status, original number, and formatted international number — handy for CRM import. Privacy is the product's other selling point: imported lists and checking results are processed inside the extension and stored in its local storage, never uploaded to a WAChecker server. WAChecker is part of the WADesk family — WADesk is a separate WhatsApp CRM for managing multiple accounts and team follow-ups, and WAExport is a related export tool. The makers state clearly that WAChecker is not affiliated with WhatsApp Inc., and the FAQ is refreshingly honest: no tool can guarantee your account will not be restricted, and a registered number only proves the number exists, not that its owner is a buyer or has opted in. **Pricing & Plans:** Freemium: new users get 3 days of unlimited checking with no credit card, then a standard free allowance of 50 checks per day. You can unlock extra unlimited days by leaving a 5-star Chrome review (+3 days) or sharing a promo (+1 day, repeatable). - **Bulk Verification from a List:** Paste numbers one per line or import an XLSX list and check WhatsApp registration status in bulk through your current WhatsApp Web session. - **Status Filtering & Duplicate Detection:** Sort results into registered, not-found, and pending with one click, and automatically mark duplicate numbers before outreach. - **Configurable Pacing:** Set checking intervals to run long validation tasks at a controlled speed that fits your workflow. - **One-Click Excel Export:** Export the filtered valid numbers to Excel, including status, original number, and formatted international number for CRM import. - **Local, No-API Processing:** Lists, tasks, and results stay in the extension's local storage — nothing is uploaded — and no WhatsApp Business API approval is required. **Strengths:** No WhatsApp Business API application or approval needed — install and start; Lists and results stay in local extension storage rather than a server; Clear registered / not-found / pending filtering plus automatic duplicate detection; History is saved for every task, so lists can be reused **Limitations:** Requires Chrome and an active WhatsApp Web session to work; The free tier caps you at 50 checks per day after the 3-day unlimited trial; Checking registration status never guarantees message delivery or that an account won't be restricted; No mobile app, and features depend on the stability of the WhatsApp Web session [Profile (Markdown)](https://openaitools.app/tool/wachecker.md) ## Frequently Asked Questions ### How do Brevo and WAChecker — Bulk WhatsApp Number Checker compare in monthly traffic? Brevo has 6,527,382 monthly visits, while WAChecker — Bulk WhatsApp Number Checker has 4,088. Traffic estimates describe audience size, not product quality. ### How do their growth rates compare? Brevo has a month-over-month growth rate of +5.8%; WAChecker — Bulk WhatsApp Number Checker has +112.6%. ### How does pricing compare? Brevo: Freemium. Freemium. A free plan is available with daily sending limits and basic features; paid plans scale with the number of contacts and monthly email volume, and higher tiers add advanced automation, loyalty, and enterprise-grade security. Custom pricing and demos are offered for larger organizations. WAChecker — Bulk WhatsApp Number Checker: freemium. Freemium: new users get 3 days of unlimited checking with no credit card, then a standard free allowance of 50 checks per day. You can unlock extra unlimited days by leaving a 5-star Chrome review (+3 days) or sharing a promo (+1 day, repeatable). ## Alternatives | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [Mailchimp](https://openaitools.app/tool/mailchi-mp) | 10,071,636 | +1.1% | Freemium | Similar all-in-one email marketing and automation suite, but with a more established design ecosystem and slightly different pricing tiers. | [.md](https://openaitools.app/tool/mailchi-mp.md) | | 2 | [Klaviyo](https://openaitools.app/tool/klaviyo) | 6,674,207 | +6.1% | Paid | Exceptional focus on eCommerce data and advanced segmentation, though less of a general-purpose small business CRM than Brevo. | [.md](https://openaitools.app/tool/klaviyo.md) | | 3 | [MailerLite AI Drag & Drop Editor](https://openaitools.app/tool/mailerlite-ai-drag-drop-editor) | 4,999,868 | -3% | Freemium, Paid | Simpler, highly intuitive email campaign builder with great free tiers, but lighter on built-in CRM and multi-channel features. | [.md](https://openaitools.app/tool/mailerlite-ai-drag-drop-editor.md) | | 4 | [ExportTok](https://openaitools.app/tool/exporttok) | 2,782,229 | +9.2% | Freemium | Pull TikTok comments into CSV or Excel without logging in | [.md](https://openaitools.app/tool/exporttok.md) | | 5 | [GetResponse](https://openaitools.app/tool/getresponse-fr) | 2,174,621 | +1.3% | Free Trial, Paid | Comprehensive online marketing suite with built-in webinars and landing pages, though interface can feel busier. | [.md](https://openaitools.app/tool/getresponse-fr.md) | | 6 | [Attio](https://openaitools.app/tool/attio) | 1,652,928 | -4.2% | Free Trial, Contact for Pricing | Highly customizable modern CRM with flexible data models, but lacks Brevo's native high-volume email marketing and SMS broadcasting. | [.md](https://openaitools.app/tool/attio.md) | | 7 | [ActiveCampaign AI](https://openaitools.app/tool/activecampaign-ai) | 526,760 | +0.5% | Free Trial, Paid | Powerful advanced marketing automation and CRM pipelines, though with a steeper learning curve for simple email campaigns. | [.md](https://openaitools.app/tool/activecampaign-ai.md) | | 8 | [Defined.ai](https://openaitools.app/tool/definedcrowd-com) | 146,251 | -21% | Contact for Pricing | Enterprise AI training data, annotation and evaluation services | [.md](https://openaitools.app/tool/definedcrowd-com.md) | | 9 | [Mailmodo](https://openaitools.app/tool/mailmodo-2-0-yc-s21) | 124,288 | -0.2% | Freemium | Focuses heavily on interactive AMP emails to boost conversion rates, but offers less traditional CRM depth. | [.md](https://openaitools.app/tool/mailmodo-2-0-yc-s21.md) | | 10 | [Salesmate CRM](https://openaitools.app/tool/salesmate-io) | 103,676 | +0.1% | Free Trial, Paid, Contact for Pricing | One AI-powered platform for CRM, marketing and customer support | [.md](https://openaitools.app/tool/salesmate-io.md) | --- Source: https://openaitools.app/compare/brevo-vs-wachecker More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)