Free to Start
A free WhatsApp chatbot you can launch today
Start a WhatsApp AI chatbot at no upfront cost: 7-day free trial on every feature plus a free AI tier. Connect with a QR, let the AI answer and sell, and upgrade only when you grow. No card to start.
- 7-day free trial on every feature
- Free AI tier included (free models)
- No credit card to start
- Connect WhatsApp with a QR — no paid API
- Also automates Instagram & Facebook
- Upgrade to Claude/GPT/Gemini anytime
Launch your AI chatbot at zero upfront cost
You don't need a budget to start. Connect WhatsApp with a QR code, turn on the AI, and watch it answer customers in seconds — free for 7 days, with a free AI tier so replies keep flowing even without paid AI keys.
- 7-day free trial on every feature
- Free AI tier (free models) included
- No credit card to start the trial
- Connect WhatsApp with a QR — no paid API
A real chatbot, not a toy
Free to start doesn't mean basic. The AI learns your catalogue, answers naturally, understands voice notes and images, sells with checkout links, and hands off to a human when needed — across WhatsApp, Instagram and Facebook.
- Catalogue-aware natural replies
- Voice, image & document understanding
- Checkout links & order capture
- Unified inbox for all channels
Upgrade only when you grow
Start free, scale when it pays off. Move to premium AI models (Claude, GPT, Gemini), add the official WhatsApp Cloud API, more accounts, a store and a marketplace — all in one platform, with USD billing internationally.
- Premium AI models when you want them
- Official WhatsApp Cloud API for scale
- Store, marketplace, courses & payments
- No lock-in · cancel anytime
Frequently asked questions
Is there a truly free WhatsApp chatbot?+
You can start for free: KambaChat offers a 7-day free trial on every feature, and a free AI tier (using free models via OpenRouter) so the bot can keep answering without paid AI keys. It's the easiest way to launch a WhatsApp AI chatbot at no upfront cost.
Do I need a credit card to start?+
No card is required to start the free trial. You can connect your WhatsApp, configure the AI and see it reply before committing to a paid plan.
What's included in the free AI tier?+
The free AI tier runs your chatbot on free large-language models (e.g. via OpenRouter) — a safety net and economical engine so replies keep flowing. You can upgrade to premium models (Claude, GPT, Gemini) anytime for the best quality.
How do I connect WhatsApp for free?+
Scan a QR code once to link your WhatsApp Business — no paid API needed to start. When you're ready to scale, switch to the official WhatsApp Cloud API.
What happens after the free trial?+
After 7 days you choose a plan (international plans from $15/month, USD) — or keep using the free AI tier features available on your plan. No lock-in; cancel anytime.
Does the free chatbot also work on Instagram and Facebook?+
Yes. The same AI automates Instagram and Facebook comments and DMs from one inbox, included in the trial.
Launch your free WhatsApp chatbot.
Start free in minutes — no card, no risk. Upgrade only when it pays off.
Start free — no card