A price that comes from your numbers, not from a table
Every message that goes unanswered at 10 pm is a customer writing to someone else. This system exists so that stops happening.
It starts with the Strategic Diagnostic, which Nexus covers.
We define the investment for implementation in the proposal, with the exact scope your business needs. We only propose the system if, with your numbers, you recover at least five times what you pay in the first year.
How much could you be losing today?
Adjust the numbers to your business and see the live estimate.
Estimated monthly loss (COP)
$15,000,000
Estimate — customers/mo × % × average ticket.
We only propose the system if, with your numbers, you recover at least five times what you pay in the first year. If it doesn't add up, we tell you.
To start: the Strategic Diagnostic, which Nexus covers.
This is an educational estimate, not a promise of results.
Starter
So no enquiry goes unanswered after hours
No enquiry left without a timely reply.
Quoted with your numbers
Implementation and monthly fee in writing, after the diagnostic. We only propose it if you recover at least five times what you pay in the first year.
Implementation is paid half up front and the other half only once you approve the system.
Ideal if: you have a small team and want to start with lead capture.
- Replies instantly, also at night, on weekends and holidays
- Qualifies prospects by intent
- Takes the request (appointment, visit or quote) and notifies your team
- Follows up with whoever stops replying
- Answers your frequently asked questions
30-day guarantee on the monthly fee
Pro
Capture, quote and follow up on every enquiry
Instant quotes and everything visible in one panel.
Quoted with your numbers
Implementation and monthly fee in writing, after the diagnostic. We only propose it if you recover at least five times what you pay in the first year.
Implementation is paid half up front and the other half only once you approve the system.
Ideal if: you already have lead flow and need to quote or see the pipeline in one place.
- Everything in Starter
- Multichannel agent (WhatsApp + web)
- Automatic quotes with your pricing rules
- CRM and sales pipeline
30-day guarantee on the monthly fee
Enterprise
For operations with their own processes and tools
Connected to the tools you already use.
Quoted with your numbers
Implementation and monthly fee in writing, after the diagnostic. We only propose it if you recover at least five times what you pay in the first year.
Implementation is paid half up front and the other half only once you approve the system.
Ideal if: your operation already has its own processes and you want them connected.
- Everything in Pro
- Up to 3 integrations with your tools (for example, your calendar)
- Up to 2 automated processes (RPA)
- Control panel with your key metrics
30-day guarantee on the monthly fee
Included in every plan
Doesn’t fit a fixed plan?
If you need more than 3 integrations, more than 2 automated processes, or a panel built from scratch, that’s custom development and gets quoted separately. Tell us what you need and Saulo replies with a written proposal.
Don't compare it to zero — compare it to staying as you are
The real question isn't whether this costs money. It's how much not replying in time is costing you today.
| Nexus agentStarter plan | Staying as you areYou reply when you can | Traditional agencyMonthly retainer | |
|---|---|---|---|
| Monthly cost | Quoted with your numbers | $0 on paper | A fixed retainer |
| What it does cost you | Only proposed if you recover 5x what you pay | Every enquiry you don't get to | The retainer, whether they reply or not |
| Coverage | 24/7, all year | Whenever you can | Office hours |
| Response time | Seconds | Sometimes never | Days |
| Simultaneous conversations | Several at once, with an agreed monthly cap | One | Not applicable |
| Risk if it doesn't work | Monthly fee refunded at 30 days | The customers you already lose | Lock-in contract |
The middle column looks free. It's the only one whose cost never shows up on an invoice — which is exactly why it gets underestimated.
A reference comparison for sizing the decision; not a quote.
What each payment covers
We don't publish a single price because it depends on how much you're losing today. We do publish what each payment covers, so nobody pays for something they don't understand.
1. Strategic Diagnostic
- We review how your enquiries come in and get lost today
- We size what's at stake with your own numbers
- A session with whoever runs the business and a written, prioritized roadmap delivered within 3 business days
- If it doesn't pay off with your numbers, we tell you
Nexus covers it
It ends with the roadmap: the investment for implementation is defined in the proposal.
2. Implementation (one time)
- Building the system with your information and your voice
- Connection to your channels (WhatsApp / web)
- Sandbox environment and tweaks until you approve it
- Team training
Quoted in writing
50% up front and 50% only once you approve the system.
3. Monthly fee
- Infrastructure and AI models keeping it alive
- WhatsApp and AI costs, with a monthly cap
- Monitoring, maintenance and improvements
- Support Monday to Friday, 8 a.m. to 6 p.m. (Colombia time)
Quoted in writing
No lock-in, with a 30-day guarantee.
WhatsApp and AI costs are included up to a monthly cap: never unlimited, we warn you before you reach it, and nothing extra is charged without your written approval.
How you know this is serious
No invented badges, no borrowed logos. This is what you can verify yourself, right now, before talking to anyone.
There's a name and a face behind this
Saulo Hernández, founder. You write and a person answers — not a ticket number, not a call center.
You can try it before talking to anyone
The assistant on this site is ours and runs on the same technology we install. Message it and watch it work before paying anything.
You test the system before paying in full
Half up front, half only once you approve it in the sandbox. If you don't approve it, you don't pay the rest.
Thirty days to change your mind
If you don't see value, we refund the monthly fee. No lock-in and no penalties: cancel whenever you want.
The agent never invents data or prices
It answers only with the information you approve. Zero improvising in front of your customer.
You know how the price is worked out
Nexus covers the Strategic Diagnostic and the investment for implementation is defined in writing in the proposal, with the rule out in the open: we only propose it if you recover five times what you pay.
If something goes wrong with your system, this is the number you call. There's no layer of middlemen in between.
Saulo Hernández
Founder, Nexus Agentic
Two protections, and we tell you what each one covers
The monthly fee has a 30-day guarantee: if you don’t see value, we refund it — no arguing, no forms, no lock-in. The implementation is protected a different way: you pay half to start and the other half only once you test the system and approve it. We won’t promise you risk nothing — we tell you exactly how much, and when.
Compare plans
| What’s included | Starter | Pro | Enterprise |
|---|---|---|---|
| Replies 24/7 with the information you approve | |||
| Takes requests and notifies your team | |||
| Follow-up with whoever stops replying | |||
| Channels (WhatsApp + web) | 1 channel | Multichannel | Multichannel |
| CRM and sales pipeline | — | ||
| Automatic quotes | — | ||
| Bookings and reminders inside your calendar | — | — | As an integration |
| Integrations with your tools | — | — | Up to 3 |
| Automated processes (RPA) | — | — | Up to 2 |
| Control panel with your key metrics | — | — | |
| Support (Mon–Fri, 8 a.m. to 6 p.m.) |
Before you decide
The questions that always come up when talking about price. Still have one? Message our agent.
How do I get started?
The Strategic Diagnostic is a session with whoever runs the business and a written, prioritized roadmap delivered within 3 business days: what to do first, what comes next and what not to do yet. You start by requesting the Strategic Diagnostic: message the assistant on this site or book a call, and we schedule the session with whoever runs the business. If you decide to go ahead, the formal proposal sets scope, timeline and investment in writing.
Why don't you publish the implementation and monthly prices?
Because they depend on how much you're losing today, and that varies a lot between businesses. We define them in writing in the proposal, with your numbers, and only propose the system if, with those numbers, you recover at least five times what you pay in the first year. If it doesn't add up, we tell you straight.
Is there a contract or lock-in period?
No. The monthly fee is cancel-anytime, no penalties, no fine print. If the system isn’t working for you, there’s no reason to keep paying.
What if it just doesn’t work for my business?
There are two separate protections and they’re worth not confusing. The monthly fee has a 30-day guarantee: if you don’t see value, we refund it. The implementation isn’t refunded once approved, which is exactly why it’s paid in halves: half to start and half only once you test the system in the sandbox and approve it. If you don’t approve it, you don’t pay the rest.
Why pay implementation AND a monthly fee?
Implementation covers building the system for you: understanding it, configuring it with your information, and getting it running. The monthly fee covers keeping it alive: infrastructure, WhatsApp and AI costs (up to a monthly cap), maintenance, support, and continuous improvement.
How long until it’s up and running?
It mostly depends on Meta verifying the WhatsApp number, which can take weeks. We confirm the timeline in writing in the proposal, based on the scope.
Are prices in dollars?
No. Everything is charged in Colombian pesos (COP). We confirm invoicing and payment in writing before charging anything.
Is there a conversation limit?
The monthly fee includes WhatsApp and AI costs up to a monthly cap we agree with you. It isn't unlimited: we warn you before you reach the cap, and nothing extra is charged without your written approval.
Do I have to pay the whole implementation up front?
No. You pay half to get started and the other half only after you test the system in the sandbox and approve it. If you don’t approve it, you don’t pay the rest.
Honestly, it looks expensive. Why does it cost this much?
Compare it to what not replying is costing you today, not to zero. Use the calculator above with your real numbers: it's the same math we quote with, and if what you're losing isn't enough for you to recover five times what you'd pay, we don't propose it.
Why not just use ChatGPT?
ChatGPT is a tool you open and use. This is a system that works on its own: it lives in your WhatsApp and your website, knows your prices and services, qualifies whoever writes in, takes their request, and notifies you. The difference isn’t the AI model — it’s everything around it that makes it run without you there.
Why not a cheap freelancer?
A freelancer can build you a demo. Building it isn’t the expensive part — keeping it running is. When the agent answers a real customer badly on a Sunday, someone has to fix it. That’s what the monthly fee covers, and it’s why there’s a guarantee and no lock-in.
I’m interested, but I don’t have the budget right now.
Then start with the math, not the price: use the calculator above with your real numbers. If what you’re losing per month is small, we won’t sell it to you — we’ll tell you straight. If it’s large, the problem isn’t budget, it’s the order you’re spending in.
Not sure which one fits?
Message our agent, tell it how your business works, and it’ll tell you where to start. You’ll see it in action too.
And if it’s not a fit, we’ll tell you.