A complete product line, built and operated by us.
Four fronts covering your business cycle: tax compliance, sales growth, the AI infrastructure behind it all — and the trust that keeps it running.
FoxNFeTax invoicing
Brazilian NF-e and tax documents issued via API and WhatsApp, with real SEFAZ authorization.
→ Invoice issued in seconds, friction-freeContadorExpertTax credit recovery
Finds PIS/COFINS credits overpaid in the last 5 years and runs the recovery. You only pay if you recover.
→ Money back, with no upfront costAutopilotTax engine
Auditable tax and payroll rules, with a cryptographic trail for every decision.
→ Correct, proven, traceable calculationsFoxSitesDigital presence
Small-business websites generated and operated by the platform, ready to sell.
→ From zero to live site with no tech teamXooriqB2B intelligence
Finds, enriches and qualifies companies using real commercial signals.
→ A full pipeline of leads that actually existCentralChatWhatsApp CRM
Multi-team support on official WhatsApp, with AI answering and triaging conversations.
→ No customer left unansweredFoxReplyE-commerce
AI-powered replies to reviews and customers — Shopify, Nuvemshop and marketplaces.
→ Your reputation looked after 24/7FoxSignalBrand in AIs
Monitors your brand inside the answers of ChatGPT, Claude and Gemini.
→ Know when AI recommends you — or your competitorFoxSocialSocial proof
Social proof, timer and urgency counter for your Nuvemshop store.
→ Convert more by showing others already boughtFoxMeetAI Meetings
Records, transcribes and summarizes meetings with AI — audio processed locally, never leaves your machine.
→ Meeting notes ready the moment you hang upAionRouterAI routing
The best AI model for each task at the lowest cost — including on-demand GPU.
→ Cut your AI bill without cutting qualityFoxShieldCode auditing
Agents that audit system security and quality before anything goes live.
→ Fewer bugs in productionFoxMailBusiness email
Transactional and corporate email with monitored deliverability.
→ In the inbox, not in spamFoxRankSEO on autopilot
Monitors and improves your visibility in search engines and AI answers.
→ Show up first when the customer searchesFoxQASystems quality
Organizes, runs, and documents tests for websites, apps, and APIs.
→ Ship without fear of breaking what already worksFoxCMSContent & social media
Content and social media in one place, with no tool-switching.
→ Publish everywhere with a single clickDatGovGovernment intelligence
Compliance, sanctions, and public-tender data, ready to query or for your AI to use via API.
→ Spot risk and opportunity before the competitionFoxStampElectronic signature
Send contracts for signature with templates, fields, and participants organized.
→ Close deals without printing paperAIFoxAppCustom apps built with AI
Describe your business and AI builds the app; Central Fox publishes it to the stores and keeps it updated.
→ Get your own app without hiring a dev teamVale a Pena Processar?Public court-case statistics
Probability of each outcome, typical timeline and effect of procedural tactics — real statistics from 7.9 million public court cases, no legal advice.
→ Know your real odds before filing a lawsuitWatch it happen, right now
Three products running in front of you — this is how it arrives at your business.
We don’t just do AI. We do AI that reaches production — and when an off-the-shelf product doesn’t solve it, we build the system tailored to your company.
- STEP 01✓
Diagnosis
We map your processes and show, in numbers, where AI generates real gains — before proposing any system.
- STEP 02✓
Build
Automation, AI agents, tax integrations, support or data — with contracted outcome targets.
- STEP 03✓
Operation
We deploy to production, monitor and evolve. You track the gains in clear, jargon-free reports.
Projects we deliver
The AI fronts companies demand most in 2026 — each with the result it delivers. Ranked by real market demand (Sebrae/FGV, Abiacom, BCG, Deloitte).
01 / 09The market's most requestedAI customer service on WhatsApp
An agent that replies, qualifies leads and books appointments on its own, 24/7 — on your company's official WhatsApp.
Customers answered in seconds, no lost salesI want this project →
02 / 09The frontier · Brazil leads adoptionEnd-to-end AI agents
SDR, tier-1 support and operations executed start to finish by agents — they don't just answer, they resolve.
Entire processes running without human interventionI want this project →
03 / 09Fastest-growing category in 2026AI voice agents
Phone service with natural voice: answers, understands and resolves sales and support calls.
Phones answered 24/7, no queueI want this project →
04 / 09Back office · HR · FinanceInternal process automation
Proposals, follow-ups, onboarding and reports handled by AI workflows — the most underserved areas in the market.
Hours of manual work removed every weekI want this project →
05 / 09Your AI, your dataCustom AI applications (RAG)
Assistants and systems that answer with your company's own data — documents, contracts, catalog, history.
Company knowledge one question awayI want this project →
06 / 09Decisions, not spreadsheetsAI data & reporting
Dashboard plus an automated monthly report in plain language: what sold, what stalled, where to act.
Decisions on data, not gut feelingI want this project →
07 / 09SMBs' #1 use of AIAI content system
A marketing pipeline: calendar, posts, carousels and scripts generated by a system, delivered on a recurring basis.
Constant presence without becoming a content creatorI want this project →
08 / 09Barrier #1: not knowing how to applyImplementation & team training
Workflow diagnosis, guided rollout, team training and an AI usage policy.
A team using AI with method, not on their ownI want this project →
09 / 09The new SEOYour brand in AI answers (AEO/GEO)
Optimization so your company gets cited when customers ask ChatGPT, Gemini or Claude.
Found where search happens nowI want this project →- ✓AI support agents — on your site, WhatsApp and email, answering and selling 24/7
- ✓Process automation — repetitive finance, tax and back-office tasks done by AI
- ✓Tax integrations — invoice issuing and tax routines inside your own system
- ✓WhatsApp for teams — chatbot and CRM on official WhatsApp for sales and support
- ✓Data and AI dashboards — indicators, forecasts and alerts that point to decisions, not just numbers
- ✓AI cost reduction — model routing: the same quality at a lower bill
- ✓Custom systems — complete sites and systems with embedded AI, from zero to production
- ✓Audit and security — quality and security review of your system before it goes live
Questions we hear every day
An engineering house, not an agency of promises.
Central Fox Tecnologia was born in Brazil building its own products — the same engineering we offer clients runs first in our own operation.
Now we bring these products and our AI consulting to Europe, billing in euros with the same standard: no system ships without working in production, with proof.
| Legal name | Central Fox Tecnologia LTDA |
|---|---|
| CNPJ | 66.678.057/0001-52 |
| D-U-N-S® | 582645285 |
| Headquarters | Fortaleza · Brasil |
| Operations | Brazil · Europe (EUR) |
| Founded | 2024 |