Whaiz vs Evolution API: comparison
| Feature | Whaiz | Evolution API |
|---|---|---|
| Price | €15/month (1 number) + €5 per extra number | Free (open-source) but server and management costs |
| Hosting | Managed in the cloud | Self-hosted (Docker, your own server) |
| Technology | Baileys (personal number) | Baileys (personal number) |
| Skills required | None — connect and use | DevOps / server administration |
| Conversational AI included | Yes, no-code | No (integrate separately, e.g. via MCP) |
| Built-in anti-ban | Yes — queue with min. 5s delay | Do-it-yourself |
| Language & support | EU/GDPR | Community (English) |
The differences in detail
Evolution API and Whaiz use the same technological base, Baileys, to link a personal number. Evolution API is open-source and very flexible: you self-host it, extend it and — recently — can connect an AI via MCP. Whaiz takes the same foundation and offers it managed, with the conversational AI already integrated and no-code, the queued anti-ban and updates included.
The practical difference is how much infrastructure you want to manage. With Evolution API you get full control but take care of servers, security, updates and — if you want the AI — the MCP configuration. With Whaiz there's nothing to administer: you link the number and the AI is already there. Evolution API is free as a license; Whaiz has a rate that covers hosting, maintenance and support.
Whaiz vs Evolution API: when to choose what
Choose Whaiz if…
You want the same Baileys technology but managed, with no-code AI already included and zero servers to maintain.
Choose Evolution API if…
You want to self-host, have full control of the open-source code and are comfortable configuring the AI via MCP.
Why choose Whaiz
- Personal WhatsApp number: no Meta approval, no per-message fees.
- Conversational AI included: the bot can reply on its own with a tailored persona.
- Built-in anti-ban: queue with a configurable delay (minimum 5 seconds).
- Ready-made snippets in 11 languages and clear documentation.
- Transparent pricing and EU/GDPR support.
Frequently asked questions
Do Evolution API and Whaiz use the same technology?
Yes: both are built on Baileys to link a personal WhatsApp number. The difference is that Evolution API you self-host and maintain, while Whaiz is managed in the cloud with AI and anti-ban already included.
Should I self-host Evolution API or use Whaiz?
If you have DevOps skills and want full control, Evolution API is free but requires managing servers and updates. If you want something ready-made, with no-code AI, Whaiz saves you the infrastructure.
Can I get an AI like Evolution + MCP, but without configuring anything?
Yes: Whaiz already includes the conversational AI with a configurable per-chat persona, with no MCP server to connect or integration code to write.
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