Build Your AI Agent in Minutes
Five steps, all of them yours to do — no discovery call, no onboarding project, no waiting on us. Sign up free and work through them in a single sitting.
Create your free account
~2 minutesSign up at platform.neksio.com with your email. No credit card, no sales call. A short setup wizard collects your business name and what you sell so the agent has somewhere to start.
Add your business knowledge
~10 minutesUpload the documents your agent should answer from — product lists, FAQs, policies, price sheets. Neksio indexes them with RAG so replies quote your actual business rather than guessing. You can add more at any time without rebuilding the agent.
Build and test the agent
~10 minutesSet your agent's tone, what it should sell, and when it should hand a conversation to a human. Test it in the builder against real questions until the answers read the way you want.
Connect a channel
Minutes for Meta channels; WhatsApp waits on MetaConnect Facebook Messenger, Instagram, or WhatsApp through Meta's official embedded sign-up. Messenger and Instagram go live almost immediately. WhatsApp goes live once Meta verifies your business — usually a day or two.
Go live and watch the inbox
OngoingYour agent starts answering. Every conversation lands in one unified inbox where you can step in whenever you want. Add to the knowledge base as new questions come up, and the agent handles them next time.
What to expect
- No code and no developer — the builder is visual
- Free forever on WhatsApp, Facebook and Instagram
- Facebook and Instagram agents can be live in minutes
- WhatsApp goes live once Meta verifies your business, usually within a day or two
The fastest way to understand it is to build one — the free plan needs no card.