AI agents, automation and integrations for growing businesses
We build AI assistants that talk to your customers, automations that connect the tools you already use, and custom software for whatever is left. Discovery to launch in weeks.
Prontável is a brand of REYNIER RIVERO LTDA.
- A working AI assistant on this page
- Kickoff in 1-2 weeks
- You own the code and the accounts
- Written scope and a price range before you commit
What we build
Four services. Pick the one closest to your problem.
AI agents and chatbots
AI assistants that answer from your own documents, and chatbots that handle routine support. Both take real actions in your systems.
Workflow automation and integrations
We connect the tools you already pay for, so nobody retypes data.
Custom software
Web platforms, internal tools, client portals and SaaS products.
White label development
We build under your brand. Your client never meets us.
How it works
Tavel is the AI assistant our team built for this site. It answers questions about our services and how we work, opens our live booking calendar, and hands off to a person when it should.
This assistant was built by our team. Ask it anything.
It doesn't invent answers: when it doesn't know, it says so and gets one of us.
Who we work with
Three situations we see most often.
You need it built, start to finish
No in-house tech team, or one that's already maxed out. We take it from idea to live, then hand over the docs and the accounts.
Your clients are asking for AI
You don't want to hire for it, and you don't want to say no. We build under your brand, inside your process, and never contact your client.
Your systems don't talk to each other
A CRM here, spreadsheets there, WhatsApp in between, and someone copying data across all day. We connect them and put the repetitive part on autopilot.
Our process
Three stages. You see something real at the end of each one.
Discovery
We map what the business needs, what systems you already run and what success looks like. You leave with a written scope and a price range.
Build
Short cycles, with something working to review every week. No six-month silence and no surprise at the end.
Launch
It goes live, with documentation and the accounts in your name. Your team can take it over, or we keep maintaining it.
Not sure which stage you're at? We'll scope it in writing and send a range.
Book a callCompared to a traditional agency
The real differences, not a hit piece on other agencies.
Kickoff in 1-2 weeks
Instead of: kickoff in a month or two.
Working software to review every week
Instead of: a demo at the end.
You own the code and the accounts
Instead of: the agency keeps the accounts.
AI only where it removes real work
Instead of: AI bolted on as a buzzword.
Those four rows are the whole pitch. Bring us your problem and we'll tell you which one matters for it.
Book a callQuestions
Six questions we get most often.
How soon can you start?
Usually 1-2 weeks after we agree the scope in writing.
How much does this cost?
It depends on scope. Our rate is $55–109 per hour depending on the profile, and fixed-scope work gets a custom quote after Discovery.
Who owns the code?
You do. We build in your repositories and your cloud accounts whenever possible.
Can you work with our existing team or codebase?
Yes. We review what's there and agree what to keep and what to replace before writing code.
What languages do you work in?
English, Spanish and Portuguese.
Do you maintain what you build?
Yes, or your team can take it over. Either way you get documentation at handover.
Still have questions?
