In Ecuador, business runs on WhatsApp. The customer asking for a quote, the supplier confirming a delivery, the lead that came from an Instagram ad — they all message the same number. The channel isn’t the problem. The problem is that WhatsApp, on its own, isn’t a CRM: it doesn’t remember who promised what, it doesn’t show how many deals are open, and when a salesperson leaves, they walk out with the conversations sitting on a phone.
We’ve spent years building WhatsApp-based CRMs for Ecuadorian companies. Nano is the productized version of everything we learned: a deliberately minimalist WhatsApp CRM, built so an SMB is up and running in days, not months.
WhatsApp is already your sales channel (even if you don’t treat it like one)
Almost every SMB in Ecuador sells over WhatsApp, but few manage it like a serious channel. The typical setup looks like this:
- A shared phone — or worse, each salesperson’s personal phone — where messages land.
- Nobody can reconstruct, after the fact, who answered what, when, or what was offered.
- Management has no view of the real pipeline: how many leads arrived, how many closed, where they stalled.
- Quotes go out from outdated spreadsheets and customer information lives in the salesperson’s head.
The result is a channel that brings in a lot of revenue but that nobody controls. Nano turns that chaos into a visible process — without asking your team to abandon the tool they already know.
What Nano is
Nano is a WhatsApp CRM that connects to the official WhatsApp Cloud API and layers on exactly what an SMB needs to sell in order: pipelines, per-agent contact assignment, automatic data capture, tags, a per-deal file repository, and integration with your billing and payment gateways. Nothing more, no filler.
The key word is minimalist. There are dozens of CRMs with a thousand features nobody uses. Nano does the essentials impeccably and leaves the rest out — because every extra feature is one more excuse for the team not to adopt it.
Pipelines: leads and deals
Nano splits the funnel into two configurable pipelines:
- Leads (prospectos): the contact who just arrived and isn’t qualified yet. Everyone who messages for the first time lands here.
- Deals (oportunidades): the lead that has qualified and represents a concrete sale in progress, with stages through to close.
You define the stages of each pipeline. A distributor selling on credit doesn’t have the same funnel as a studio quoting projects, and Nano adapts to both instead of forcing your process into someone else’s template. Every contact, deal and lead moves through visible stages, so anyone on the team — and management — knows where each piece of business stands.
Multi-user WhatsApp: each agent handles their share
This is the piece that changes the operation. Nano ships with an embedded multi-user WhatsApp: several agents work on the same company number, but contacts are assigned so each one handles only their portion.
That solves the two chronic problems of the shared phone. First, nobody works blind: every conversation has an owner, and handoffs between agents are logged. Second, information doesn’t leave with the person: the history lives in Nano, not on a device. If a salesperson leaves, their book is reassigned in minutes and the customer never notices.
Management also sees each agent’s real load: who has the most open conversations, who responds fastest, where work is piling up.
Meta-compliant, on the WhatsApp Cloud API
Nano connects through the WhatsApp Cloud API, Meta’s official path for businesses. This isn’t a technical footnote — it’s the difference between an operation that scales and one that lives in fear of getting its number banned.
Solutions that hang off WhatsApp through unofficial means (automations on top of WhatsApp Web, screen readers, cloned numbers) violate Meta’s terms and end, sooner or later, with the number blocked and the customer base lost. By running on the Cloud API, Nano is fully compliant with Meta’s policies: approved templates, respected messaging windows and a verified business number that doesn’t carry that risk.
Automatic capture: from WhatsApp Flow to pipeline
Asking the customer for their details by hand — name, company, tax ID, what they need — is slow and gets done badly. Nano uses WhatsApp Flows: native forms inside the chat that the contact fills in seconds, without leaving WhatsApp or installing anything.
When a contact completes the flow with the fields you marked as required, Nano adds them to the pipeline automatically at the right stage. The lead enters qualified, with structured information, ready for an agent to pick up. No more copy-pasting from the conversation into a spreadsheet.
Lists, tags and a per-deal repository
So the database doesn’t become a bottomless bag, Nano gives you two simple tools:
- Lists and tags: classify and sort contacts, leads and deals by whatever matters to you — city, product of interest, lead source, priority. Filter the base in one click and work by segment.
- File uploads per deal: each piece of business keeps its own documents — the quote, the payment receipt, the spec sheet, the contract. A centralized repository per deal means nobody ever again hunts for “that PDF someone sent me on WhatsApp two weeks ago”.
Integrations built for the Ecuadorian reality
A CRM that doesn’t talk to your billing or your payments is half a tool. Nano integrates a product and service catalog with the stack Ecuadorian SMBs actually use:
- SRI — so the sale connects to electronic invoicing without double data entry.
- Contífico — one of the country’s most widely used accounting and billing systems.
- PayPhone — to collect within the same flow, with a payment link straight to the customer.
The salesperson quotes from the catalog with current pricing and stock, and the sale flows into your accounting and your gateway with no parallel spreadsheets in between.
A configurable agent for advanced interaction
Nano includes a configurable agent to automate interaction where it makes sense: answering repetitive questions, qualifying the lead before it reaches a human, collecting initial data or following up. You define how far the agent goes and where a person takes over. It’s not a generic chatbot that frustrates the customer — it’s an assistant scoped to specific tasks, inside a Meta-compliant channel, that takes repetitive load off the team and frees agents for what only a human closes.
Dashboards: the pipeline live
All of the above becomes a decision thanks to Nano’s dashboards. Management sees, without asking for manual reports: how many leads came in, how many deals are open and at what stage, conversion per stage, load per agent and response times. The pipeline stops being a feeling and becomes a number you can look at every morning.
The hidden cost of change (and why Nano minimizes it)
Here’s the most important part, and the one almost nobody measures when buying software.
The license price is the cheap part. The expensive cost of adopting a new tool is the cost of change: the weeks of training, the data migration, the team’s resistance, the months running two systems in parallel “just in case”, and the productivity dip while everyone learns. Most CRM projects don’t fail on the technology — they fail because the team never finished adopting it, and the company drifted back to WhatsApp by hand.
Nano was designed from day one to make that cost minimal. The simplicity isn’t an aesthetic — it’s the strategy. Because the team keeps working inside WhatsApp and the learning curve is hours, teams are up and running in days, not months. Fewer features to learn, fewer reasons to abandon it, less money burned on a transition that never ends.
Is Nano for your company?
Nano fits especially well with:
- SMBs and retailers already selling over WhatsApp that want order without killing what works.
- Small to mid-size sales teams where several agents handle the same number.
- Businesses that quote products or services and need to connect the sale to SRI, Contífico or PayPhone.
- Operations that lost information — or customers — when a salesperson walked out with the conversations on their phone.
If your main channel is WhatsApp and your CRM is your salespeople’s memory, Nano is the logical next step.
How to get started
We set it up with you: connect your number to the WhatsApp Cloud API, configure your pipelines and tags, integrate your billing and gateway, and leave your team operating — in days. Start with a free 30-minute diagnostic: we look at your current WhatsApp operation and tell you exactly what would change with Nano. Let’s talk.