Frontier-grade LLMs. Custom tone (friendly, formal, blunt, casual, expert, playful). RAG over your content. One-script-tag embed. Source code yours on Day 14.
$373 founding-five · 48-hour delivery · no monthly fee · refund if not delivered in 7 days.
Because every Saturday morning your phone buzzes with a "do you take Cigna?" that came in at 11pm Friday.
Because every storm season your missed-calls list is the size of a small business's monthly revenue.
Because every Monday someone says "I tried to reach you Saturday — I went with the next one on Google."
A small amount. Every single day.
Now this is different from the generic AI bots on every other small-business site. Everyone has those. Just look around.
NexGen builds you a chatbot trained on your last 30 days of contact-form messages and call notes — on purpose. Not on the entire internet. On the exact questions YOUR visitors keep asking. Day 1 it sounds like it's been working at your front desk for five years.
This is the chatbot that often gets mistaken for a real person at first.
It doesn't look like the receptionist who reads off a script.
It doesn't look like the FAQ page nobody clicks.
It doesn't look like another "Hi! How can I help?" robot trained on the entire internet.
It looks like you — speaking your customer's language — when you can't be at the desk.
Every $373 build ships on the same RAG-on-frontier-LLM architecture an agency would charge $5K-$20K for — same tech, smaller scope, no recurring fee.
Each link is a real working bot — same tech you'd get for $373.
Cheaper options exist. So do far more expensive ones. Here's the actual market.
| Fiverr $50–$200 | SaaS $30–$200/mo | NexGen $373 | Agency $5K–$20K | |
|---|---|---|---|---|
| Trained on YOUR content | ❌ Generic widget | ⚠️ DIY | ✅ I do it for you | ✅ Yes |
| Frontier LLM | ❌ Old model | ⚠️ Mid-tier | ✅ Claude / GPT-4o | ✅ Yes |
| RAG (grounded) | ❌ Hallucinates | ⚠️ Limited | ✅ Full RAG | ✅ Yes |
| You own source | ❌ Locked-in | ❌ SaaS | ✅ Yours Day 14 | ⚠️ Often retainer |
| Monthly fee to me | ❌ $50/mo upsell | ❌ $30–$200/mo | ✅ $0. Ever. | ❌ $200–$1K |
| Delivery | 3–7 days | DIY hours | ✅ 48 hours | 2–8 weeks |
| 12-month total | ~$650 | $1.2K → $2.4K | $373 + ~$10–30/mo AI usage | $5K + retainer |
$373, paid once, async only. Refund if not delivered in 7 days. Source code yours on Day 14.
No fake testimonials. No stock logos. Five things you can verify yourself in under 60 seconds.
Async only. No calls, no Zoom. Reply within 24 hours, usually faster.