You tell us your goals. Our AI-specialized engineers set up the agent in up to 7 days — CRM Hunter, Sandbox Hermes and Uazapi all configured, with maintenance and 24/7 support included. You just connect your WhatsApp.
Rollin Host WhatsApp AI Agent is a managed service where our Brazilian AI engineering team sets up the agent in up to 7 days with CRM Hunter (no-code panel), Sandbox Hermes (isolated AI agent) and connected Uazapi. R$ 299/mo flat, no lock-in, with dedicated server, 24/7 maintenance and human support included. You provide the OpenAI API key and contract Uazapi (R$ 38/mo) separately.
Our team handles everything. You review and approve.
A 30-minute call with our team to understand what the agent will do (handle support, qualify leads, schedule, sell) and how it should communicate in your brand voice.
We provision the dedicated server, configure CRM Hunter and Sandbox Hermes, connect Uazapi (WhatsApp) and integrate it with your OpenAI API key. We tune the agent and knowledge base.
You get a WhatsApp number via Uazapi (R$ 38/month, paid directly to Uazapi) and we connect it to the agent. Within 7 days your agent is chatting with your customers.
Maintenance, updates, monitoring, prompt tuning and human support — all included. You just watch the conversations and the results.
No hidden upsells. What you see here is what you get.
Exclusive KVM VPS running 24/7. No multi-tenant, no noisy neighbors.
CRM Hunter, Sandbox Hermes, Uazapi, LLM integration, credential vault and backup — all configured.
Stack updates, prompt tuning, troubleshooting and human support.
Workflows, conversations and configurations saved daily. One-click restore.
Everything Rollin Host charges, and everything you pay separately. We show both.
Everything configured by our team
monthly · no contract
Cancel anytime · automatic invoice · 24/7 support
I want my agentWe configure the agent for your specific scenario — no one-size-fits-all packages.
Answers FAQs, checks order status, opens tickets and escalates to a human when needed.
Asks qualification questions, books meetings and hands off the ready-to-close lead to your sales team.
Checks availability, books appointments, sends 24h and 2h reminders, reschedules when needed.
Answers shipping questions, recommends products, generates payment links, tracks post-purchase orders.
Reminds about installments, offers negotiation options within your rules, escalates complex cases to a human.
Guides customers through first use, answers real-time questions, collects feedback and flags churn risk.
| Feature | Rollin Host | ManyChat | Take Blip | Zenvia |
|---|---|---|---|---|
| Setup by the team | Yes (7 days) | No (DIY) | Implementation billed separately | Implementation billed separately |
| Entry monthly fee | R$ 299 | US$ 15 (~R$ 75) | R$ 1,500+ (on quote) | R$ 1,000+ (on quote) |
| LLM (GPT-4 / Claude) | Included in architecture | No native LLM | Add-on | Add-on |
| RAG (own knowledge base) | Yes (Qdrant/Chroma) | No | Limited | Limited |
| Dedicated server | Yes (exclusive KVM) | Multi-tenant | Multi-tenant | Multi-tenant |
| 24/7 human support | Yes | English only | Business hours | Business hours |
| Lock-in | No | No | 12 months typical | 12 months typical |
Open-source wherever possible. You are not locked in — take the agent with you if you want.
Configure the agent without code, manage leads, unified inbox, briefings and scheduling — all in one place.
Hermes runs in an isolated sandbox · fully configurable via CRM Hunter · self-improving · tool calling support.
Stable unofficial API · multi-instance · media, audio, lists, buttons · event webhooks. Also available via Meta Official API.
OpenAI (default) · Claude and Gemini on demand · Qdrant/Chroma for knowledge base · embeddings.
Can't find your answer? Message us on WhatsApp.
R$ 299/month flat, no contract, no hidden fees. You can cancel anytime. Monthly billing via card, recurring PIX or boleto, with automatic invoice issuance.
Uazapi is the API that connects your WhatsApp account to the agent. It charges R$ 38/month per number directly — you pay them. We use Uazapi because it is the most stable way to integrate unofficial WhatsApp with automations. If you prefer the official WhatsApp Business API (Meta Cloud API), we can discuss it on demand — the per-message cost is different.
Because token usage varies enormously between clients — someone handling 50 conversations/month pays US$ 5; someone handling 5,000/month pays US$ 200+. Bundling it into the monthly fee would be unfair to both sides. You create an account at platform.openai.com, generate an API key and share it with us. You pay only what you use, invoiced directly by OpenAI.
Yes, on demand. If you prefer Claude, Gemini, or running an open-source model (Llama, Mistral) on our LLM Hosting, we configure it during setup. OpenAI is the default due to its maturity in tool calling and function calling, but we swap it on request.
On average 7 calendar days from the initial briefing. Simple cases (support with a small FAQ) go live in 3–5 days. Complex cases (CRM/ERP integration, RAG with a large knowledge base) may take 10–14 days.
Yes. You send us documents (PDF, spreadsheet, text), URLs from your website, or export from your CRM. We index everything in a vector database (Qdrant or Chroma) and connect it to the agent via RAG (Retrieval-Augmented Generation). The agent then answers based on your data, not just the general knowledge of GPT.
Yes. The Hermes agent integrates via webhooks and APIs with HubSpot, Salesforce, Pipedrive, RD Station, Bitrix24, Google Sheets, Calendar, Notion, Airtable, Postgres, MySQL and any system with an API. We configure the integrations your agent needs.
We monitor conversations in real time on the CRM Hunter dashboard and identify error patterns during the first weeks. Prompt, behavior and knowledge base adjustments are included in the monthly fee. If you spot an error, open a ticket and our team fixes it.
Yes. Each additional agent (one for support, one for sales, one for collections, for example) is priced on demand. Since the stack is already running on your dedicated server, the cost of adding more agents is proportional — much cheaper than the first one.
Yes. No lock-in, no penalty. Cancel in the dashboard or by opening a ticket and the service ends at the close of the paid cycle. During the first 7 days you have a money-back right (Brazilian Consumer Code, Art. 49) — we refund 100%.
The base plan is fixed at R$ 299/mo. Upgrade: anytime you add items (extra agents, integrations, larger RAG), priced on demand and pro-rated for the time left in the already-paid cycle — what you paid is not lost, it is credited. Downgrade: removing add-ons is scheduled for the next renewal — the current cycle's difference is not refunded in cash; any remaining balance becomes account credit you can use on any service. Details in the Refund Policy.
You own it. Conversations are stored in the PostgreSQL database on your dedicated server, encrypted at rest (AES-256). We do not use your data to train any model, and we do not share it with third parties. You can export or delete it at any time. Full LGPD compliance.
Cost and speed. Hiring a senior developer + server + tooling + maintenance easily costs R$ 5,000–10,000/month between salary, infrastructure and time. Here you pay R$ 299/month flat, you do not need to hire anyone, and you get 24/7 human support. CRM Hunter and Sandbox Hermes come ready out of the box — you just manage the results.
Typical total: R$ 299 (Rollin) + R$ 38 (Uazapi) + ~R$ 50 (OpenAI, ~500 conversations/mo) = R$ 387/mo. Higher volume only increases the OpenAI part.
Worth it when the volume of repetitive messages is high (support, lead qualification, scheduling). An agent handles 24/7 with no queue, costs ~R$ 200/mo and processes thousands of conversations in parallel — equivalent to 1-2 junior human agents (R$ 3-5k/mo each). ROI usually closes in 1 month.
Yes, on demand. The default is Uazapi (unofficial, more flexible, R$ 38/mo). If you need the green verified badge, we integrate with the WhatsApp Cloud API from Meta — cost becomes per-message (Meta tariff), which makes sense for volumes above ~10k conversations/mo.
Yes — Rollin Serviços Digitais e Tecnologia LTDA is a Brazilian company with an international Tier III datacenter with CDN in Brazil, NF-e, BRL billing and human 24/7 support. First Brazilian cloud specialized in AI, with products dedicated to LLM, GPU, vector DB and WhatsApp automation.
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