Give every customer an expert answer in seconds, on every channel, around the clock. Zetra learns from your knowledge base, systems and helpdesk to resolve requests accurately, back every answer with a source, and hand off to your team with full context when a human touch matters.
No credit card required · Live in under 5 minutes
Data sources
One agent, deployed everywhere
Built for support teams shipping real AI agents in production
Average grounded response time
A cited source when the answer is grounded
Tenant data hard-scoped by design, never pooled
Always-on coverage for your customers
Works with the tools you already use
The same grounded engine adapts to support, sales, and product guidance — 24/7.
Resolve real customer questions across the chat bubble, help page, and inbound-email tickets, citing a source every time.
Answer product and pricing questions the moment a prospect asks, grounded in the same knowledge base your team trusts.
Walk customers through your product with a clear, on-brand voice — and hand off to a human the moment it's unsure.
Every answer your agent gives should be one you could defend — with the exact passage it came from.
The principle Zetra is built around
See it work
This is the actual retrieval sequence — ask, search only this agent's sources, ground on the strongest match, answer, and cite it back.
Plans, workspace roles, agent settings, and general product details.
Customers may request a refund within 30 days. Refunds are processed in 5 business days.
Shipping regions, tracking information, expected arrival, and delays.
Not a demo. A grounded retrieval pipeline, real citations, and a playground you can actually trust.
Upload PDFs, DOCX, or text — Zetra chunks, embeds, and stores vectors for true semantic search over your content.
Responses link straight back to the exact source passage they were grounded in, with a similarity score attached.
Every retrieval query is scoped to your workspace and agent — one customer's knowledge can never leak into another's answers.
Inspect exactly which passages were retrieved, their scores, and the model that generated each response.
Spin up a dedicated agent per product, region, or use case — each with its own knowledge base, prompt, and channels.
Wire up API actions, automation procedures, and live escalation to your helpdesk — the same core engine, everywhere.
From raw content to a deployed, cited agent — three steps, no engineering team required.
Crawl a website, upload files, paste text, or write Q&A pairs — Zetra indexes it all into one searchable knowledge base.
Set the personality, connect actions and procedures, and test everything live in the Playground before anyone else sees it.
Ship a chat bubble, a hosted help page, or a centered widget — every channel runs on the same grounded, cited agent.
Your customers reach the same grounded agent no matter where the conversation starts.
A floating widget embedded on your site.
A hosted, full-page support experience.
A focused, centered chat overlay.
Inbound email, triaged and drafted by your agent.
Chat bubble
Website visitor
Do you ship to Nairobi?
One agent. Same knowledge, same actions, same tone, on every channel.
No compliance badges to hand-wave at — just the architecture, described plainly.
Every retrieval query is hard-scoped to your workspace and agent in the database layer — not an app-level convention you have to trust.
Auth cookies are signed and never exposed to client-side scripts, with rate limiting on every public-facing endpoint.
Documents live in your own workspace's database, scoped per tenant — never pooled with, or visible to, any other customer.
Start free, upgrade when your agent is doing real work.
Free forever
Power at your pace with custom solutions.
Connect your data, customize the personality, and go live — no credit card, no engineering lift.