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v2026.07 · Accepting 3 clients this quarter

Ship AI systems in 15 days.
Not 90.

A two-person dev shop from Buenos Aires building AI receptionists, custom agents, and internal tools for global teams. Founders on Slack. USD-priced. Cancel anytime.

3 slots left · Q3 Reply in < 4h
ai-receptionist.ts
// zentra/ai-receptionist const agent = await zentra.deploy({ channel: 'whatsapp', model: 'claude-opus-4.7', crm: yourStack.connect(), handoff: 'human', timezone: 'America/New_York', }) // results after 30 days agent.stats = { qualified_leads: 312, booked_calls: 84, human_handoffs: 12, cost_per_lead: '$0.43', }
Trusted by teams shipping in production
// services

AI first. Websites later.

We stopped selling websites as the main product. AI is the leverage — the site is just the entry point.

01 — most booked

AI Receptionist

A WhatsApp AI agent that qualifies leads, books calls, and logs everything to your CRM. 24/7. In your brand's voice. Powered by Claude or GPT.

from $1,500 setup + $300/mo ship in 15 days
02 — 2-3 week sprint

Automation Sprint

We automate your top 3 repetitive workflows in n8n / Make / custom code. Full docs. Team training. Own the code.

from $2,000 one-time ship in 2-3 weeks
03 — you own the source

Custom Software

Bespoke CRMs, admin panels, client portals or SaaS MVPs. Built on Cloudflare Workers + D1 + R2. GitHub repo delivered.

from $3,500 hosting ~$20/mo ship in 4-6 weeks
04 — add-on

Premium Websites

High-converting site as an entry point to the AI stack. Mobile-first, SEO-ready, integrated with your agents.

from $1,200 one-time ship in 1-2 weeks
// pricing

No agency games. Fixed scope. USD.

Every offer includes a free 15-min discovery call. If we're not the right fit — we'll tell you.

Automation Sprint

// 3 workflows · 2-3 weeks

from$2,000
one-time · optional retainer after
  • Audit + roadmap
  • 3 workflows built & deployed
  • Team training
  • 2 weeks iteration
  • Full documentation
Book intro call →

Custom CRM

// own the source · deploy anywhere

from$3,500
hosting ~$20/mo separate
  • Discovery + design
  • Cloudflare Workers stack
  • Admin panel + reports
  • GitHub repo delivered
  • 30-day post-launch support
Book intro call →
// testimonials

What clients actually say.

Verified reviews on Google. 5 out of 5 — every single one.

Excellent service and attention. You can see the commitment and quality in every detail. Highly recommended.

JS
Jano Sorribes Acopiar S.A. · Grain trading

Very happy with their work. They quickly solved my website with full shopping cart structure and everything. I gladly recommend them.

JC
Juan Cornejo DaubHouse · Tattoo studio + e-commerce

Delivered with real responsibility, hit deadlines, met expectations. We were very happy with the outcome.

FC
Flavia Canciani Canciani Automotores · Marketplace

Great experience. They understood our ideas super fast, hit timelines and expectations. A pleasure to work with this team.

MM
Margarita Martinez Margarita Martinez Mktg
// how we work

Two founders. Direct line.

No account managers. No offshore teams. No SOW that takes 3 weeks to sign. You get Franco & Delfina, on Slack, always.

01

Ship in weeks, not quarters

Small scope. Fast cycle. Real feedback. 15 days from kickoff to production for the AI Receptionist. 4-6 weeks for a full custom CRM.

02

You own the source

Every project delivered with source code in your GitHub, on infrastructure you control. No lock-in. No proprietary black boxes.

03

USD-priced from day one

Argentina rates, senior talent, US timezone-friendly. Stripe, Wise, or USDC — pick whichever works for your ops.

// let's talk

Book a 15-min intro call.

We'll listen to your bottleneck and tell you where to start. If we're not the right fit — we'll tell you that too.

Book intro call hello@studiozentra.com