How Signater Got Full Visibility on WhatsApp Support with Receiveo
Signater is a Brazilian digital signature platform. Their customers reach out on WhatsApp — which makes sense, because in Brazil, WhatsApp is how business gets done. But until recently, their support setup looked like this: one phone, one person, answering messages manually.
No tracking. No metrics. No way to know what customers were asking, how fast they were getting answers, or whether the same questions kept coming up. Messages went in, replies went out, and that was it.
The problem
Manual WhatsApp support has a ceiling, and Signater was hitting it. With a growing volume of conversations flowing through a single phone:
- No conversation history beyond what WhatsApp stores on the device. If someone left the company or the phone got reset, context was gone.
- No metrics — response times, resolution rates, conversation topics? No idea.
- No way to scale — every conversation required a human, even the ones that asked the same question for the hundredth time.
- No handoff — if the person holding the phone was busy, customers waited. There was no shared inbox, no way to route a conversation to someone else.
This is the reality for most small companies doing WhatsApp support. The app is great for messaging, but it’s not built to run a support operation.
What changed
Signater connected their WhatsApp Business number to Receiveo. The setup — from registration to having AI responding on WhatsApp — took less than an hour.
Here’s what their support looks like now:
AI handles the common questions. Signater’s team loaded their knowledge base with documentation about their product — how to sign documents, how to verify signatures, pricing questions, integration details. Receiveo’s AI now answers these automatically on WhatsApp, grounded in that content.
When the AI doesn’t know, it escalates. This is the part Signater’s team liked most. When the AI encounters a question it can’t confidently answer, it does two things: routes the conversation to a human with full context, and creates a knowledge gap. Their content team can see exactly which questions the AI couldn’t answer, write the missing content, and the next time someone asks, the AI knows.
Everything flows into one inbox. No more single-phone bottleneck. The whole team sees conversations in a shared inbox. They can assign, transfer, tag, and respond — whether they’re at a desk or on their phone.
Full analytics. For the first time, Signater can see what their customers are actually asking. Response times, conversation volumes, topic breakdowns, resolution patterns — all the visibility they never had on a standalone phone.
“We went from zero metrics on our WhatsApp support to full conversation intelligence in one afternoon. We can finally see what our customers are asking and how we’re responding.”
— Gabriel Hildebrandt, Founder, Signater
How it works
For teams considering a similar setup, here’s the technical path:
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Connect WhatsApp Business API — Receiveo walks you through linking your Meta Business account and WhatsApp number. This is the same official API that enterprise tools use, but you don’t need to deal with the Meta configuration complexity directly.
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Build your knowledge base — Add your documentation, FAQs, product pages, and any content you want the AI to draw from. The AI only answers from what you give it — no hallucination, no making things up.
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Go live — Conversations from WhatsApp flow into the shared inbox alongside web chat. The AI responds when it’s confident, escalates when it’s not, and your team picks up the rest.
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Improve over time — Knowledge gaps show you exactly where your documentation falls short. Fill the gaps, and the AI gets smarter. It’s a continuous loop — the more your team uses it, the better the AI gets.
The whole process takes under an hour for most teams. Signater did it in an afternoon, including writing their initial knowledge base content.
The takeaway
Signater’s story isn’t unusual. Most small companies running WhatsApp support are in the same spot — manually answering messages from a phone, with no visibility into what’s happening. The jump from that to a proper support setup isn’t expensive or complicated. It just requires connecting the right tool.
If your team is handling WhatsApp support manually and you want the same visibility Signater got, Receiveo’s free plan includes WhatsApp integration, AI, and a shared inbox for up to 10 team members.