Zapext vs Whato CRM: honest comparison between extensions for WhatsApp Web
Zapext and Whato CRM are extensions that transform WhatsApp Web into CRM with Kanban, messaging and automation — the comparison here is direct, extension against extension. The practical difference in Jul/2026: Zapext is published and audited on the Chrome Web Store (rating 5.0), with clear prices in reais; Whato bets on AI (ChatGPT), but the site itself admits that the extension is temporarily unavailable in the Chrome Web Store, with manual installation and plans displayed as "$15/month" without explicit currency. Below is a side-by-side comparison — including scenarios where Whato is the better choice.
| Feature | Zapext | Whato CRM |
|---|---|---|
| Solution type | Chrome Extension for WhatsApp Web | Extension for WhatsApp Web (today via manual installation) |
| Available in the Chrome Web Store | Published and audited (grade 5.0, 45 reviews) | Temporarily unavailable, according to the official website (Jul/2026) |
| Automatic update | Via Chrome Web Store | Outside the store, Chrome does not update the extension automatically |
| Price | R$49.90/month (Starter) or R$129/month (Plus); R$297/997 annually | "$15/month" or "$139/year" — currency not specified on the plans page (Jul/2026) |
| Price Transparency | Public values, in reais | No price on home; international plan page (whato.app) uses "$" without indicating real or dollar (Jul/2026) |
| Users/Devices | Up to 4 users on Plus (R$129/month) | Up to 4 devices with the same number (Jul/2026) |
| Cost per message | R$0 — use your WhatsApp Web | R$0 — also runs on WhatsApp Web |
| CRM Kanban | Inside WhatsApp Web | Inside WhatsApp Web |
| Chatbot | By rules (keyword) — predictable, without AI | With AI (ChatGPT) |
| Generative AI | Do not use — automation by rules that you control | ChatGPT to optimize texts and responses |
| sending bulk messages | With anti-blocking gradual shipping | Bulk Messages |
| Webhooks/Integrations | Included in Plus (HubSpot, Bitrix24, Pipedrive, RD Station, Google Sheets) | Webhooks; integration with Google Calendar |
| Multiservice | Round-robin + service transfer | Multiagent |
| Test/warranty | 7 days warranty | 3-day free trial, no card (Jul/2026) |
| Data | Encrypted local data + local backup | Not publicly detailed |
Whato CRM and Zapext compete for exactly the same space: extensions that transform WhatsApp Web into a sales tool, with CRM Kanban, sending mass messages and automation. Therefore, practical details weigh more heavily here than in comparisons against official API platforms: where the extension is published, how much it actually costs and how the chatbot decides what to respond to.
Who is Whato CRM
Whato is a CRM for WhatsApp Web with Kanban board, mass messages, chatbot, multi-agent and webhooks. The difference they highlight most is AI: according to the official website (Jul/2026), the tool uses ChatGPT to optimize texts and speed up customer service responses. The site also claims to bring together more than 10,000 entrepreneurs and offers a 3-day free trial without a card. It is an active competitor also in content: it maintains a blog with comparisons and lists of extensions — a sign that it takes the market seriously.
The detail that changes everything: the Chrome Web Store
In Jul/2026, the Whato website itself informs that the extension is "temporarily unavailable in the Chrome Web Store" and offers manual installation as an alternative. This matters for three practical reasons: an off-store extension does not undergo Google's ongoing review; Chrome does not automatically update manually installed extensions; and the manual process is more susceptible to error for non-technical people. Zapext remains published and audited by the Chrome Web Store, with a rating of 5.0 and 45 reviews (verified in Oct 2026) — one-click installation and automatic update. If you are choosing a extension for WhatsApp, this is a central criterion: the official store is the security layer between the extension code and your WhatsApp account.
Price: how much each one really costs
Whato's plans page displays "$15/month" or "$139/year" for up to 4 devices with the same number (Jul/2026) — without making it clear on the page itself whether the value is in reais or dollars, and without any price on the home page. If it is dollars, the cost in reais fluctuates with the exchange rate. Zapext publishes prices in reais: R$49.90/month for Starter and R$129/month for Plus (R$297 and R$997 for annual), with up to 4 users included in Plus, at no cost per message and with a 7-day guarantee. In both cases, the model covers a small team in the same number — the difference is in the clarity of what you will pay every month.
Chatbot: AI (ChatGPT) vs rules
Whato has a real difference here. The built-in ChatGPT generates more natural responses and helps you compose messages — for those who answer open and varied questions, this saves time. The other side: Generative AI can respond unpredictably, and in commercial service, an invented response is expensive. Zapext's chatbot is based on rules (keywords and flows), without AI: less "smart", but 100% predictable — it only says what you configured. For the qualification funnel, menu of options and screening before human assistance, rules are better than they seem.
When Whato is the right choice
- You want AI (ChatGPT) embedded in customer service and message writing.
- Don't bother installing and updating the extension manually while it's outside the Chrome Web Store.
- Prefer to try 3 days free, without card, before deciding.
When Zapext is the right choice
- You want to install via the Chrome Web Store, with store auditing and automatic updating — as the extension's 552 users already do.
- Prefer a clear price in reais — R$49.90 or R$129/month — without exchange rate surprises.
- You want a chatbot that is predictable by rules, that never invents a response for a customer.
- Needs 4 users with round-robin and service transfer on the same number.
- Values local data encrypted and backed up on your computer.
It's worth repeating what the two have in common: they are extensions for WhatsApp Web — none of them use the official API nor issue a green seal. If you're still mapping out the category options, see the best CRM for WhatsApp and the comparison hub.
Verdict
Choose Whato if built-in AI (ChatGPT) in customer service is a priority and you don't mind installing and updating the extension manually while it's out of the Chrome Web Store — the 3-day cardless trial makes it easy to try. Choose Zapext if you want to install through the official store (audited, rating 5.0), pay a clear price in reais (R$49.90-129/month), have 4 users included in Plus and a chatbot by rules that never invents a response to the customer. For most SMEs, official store security and price predictability outweigh the AI extra. But if your operation depends on generative AI in customer service, Whato best meets this specific point.
Frequently asked questions
Is the Whato extension in the Chrome Web Store?
According to the official website itself (Jul/2026), the extension is temporarily unavailable on the Chrome Web Store and installation is done manually. Zapext remains published and audited in the store, with a score of 5.0 and 45 reviews.
How much does Whato CRM cost?
The international plans page (whato.app) displays "$15/month" or "$139/year" for up to 4 devices with the same number (Jul/2026), without explaining whether the value is in reais or dollars. Zapext costs R$49.90/month (Starter) or R$129/month (Plus, with up to 4 users), always in reais.
Which chatbot is better: with AI (Whato) or by rules (Zapext)?
Depends on the service. Whato's ChatGPT generates more natural responses to open-ended questions. Zapext's chatbot by rules is 100% predictable: it only responds to what you configured, with no risk of the AI inventing a response for the customer.
Does Whato have a free trial?
Yes: 3 days free without card, according to the official website (Jul/2026). Zapext does not have a free plan, but it offers a 7-day guarantee.
Whato and Zapext use the official WhatsApp API?
No. Both are extensions that run on WhatsApp Web, at no cost per message and without a green seal. For operations that require the official API, neither is the right choice.