AI Chat Widget
Self-hosted embeddable AI chat for websites — your own AI provider keys, bot builder, knowledge base and lead capture.
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About this product
A self-hosted AI chat widget you embed on any website — no per-conversation fees to a third-party vendor, your own AI provider keys (OpenAI-compatible and others), full data control.
Build bots with a topic/prompt builder, control appearance/behaviour/security/privacy per bot, and embed them with a single script tag (plus a WordPress plugin generator). Attach a knowledge base — text, Q&A lists, TXT/MD/CSV/HTML/PDF/DOCX files, web pages and sitemaps — searched without any external service, with citations shown in answers.
Capture leads as contact requests with e-mail notification and CSV export, review full conversation history with statistics and thumbs ratings, and run everything from an admin panel with two-factor authentication, roles, settings and an audit log. Six languages included (en, pl, de, fr, it, es). Licensing is fully offline (Ed25519), with Free, Single and Agency tiers.
Build bots with a topic/prompt builder, control appearance/behaviour/security/privacy per bot, and embed them with a single script tag (plus a WordPress plugin generator). Attach a knowledge base — text, Q&A lists, TXT/MD/CSV/HTML/PDF/DOCX files, web pages and sitemaps — searched without any external service, with citations shown in answers.
Capture leads as contact requests with e-mail notification and CSV export, review full conversation history with statistics and thumbs ratings, and run everything from an admin panel with two-factor authentication, roles, settings and an audit log. Six languages included (en, pl, de, fr, it, es). Licensing is fully offline (Ed25519), with Free, Single and Agency tiers.
Key Features
System Requirements
PHP 8.1+
MySQL 5.7+
sodium PHP extension (license verification)
An AI provider API key (OpenAI-compatible or other supported provider)
License Comparison
Single is for one installation domain. Agency covers many domains and unlocks unlimited feature limits.
| Feature | Free | Single | Agency |
|---|---|---|---|
| Bots | 2 | 10 | Unlimited |
| Allowed origins (domains the widget may load on) | 2 | 10 | Unlimited |
| Admin panel users | 1 | 5 | Unlimited |
| Knowledge base documents | 5 | 100 | Unlimited |
| Knowledge base storage | 100 KB | 2 MB | Unlimited |
| Licensed domains | — (no key needed) | One installation domain | Many domains |
| "Powered by" widget branding | Always on | Optional | Optional |
Single License
1 domain
€39
One-time · No renewals
- Use on 1 domain
- 10 bots · 10 origins · 5 users
- 100 documents · 2 MB knowledge base
- Lifetime updates · community support
⭐ Most Popular
Agency License
Many domains · unlimited limits
€99
One-time · No renewals
- Many installation domains
- Unlimited bots, origins & users
- Unlimited knowledge base storage
- Full source code · lifetime updates
- Email support
Single covers one installation domain · Agency covers many domains and unlocks unlimited feature limits.
Secure checkout via Stripe / PayPal · Account required for license management