From fast-growing startups to Fortune 500 brands, G4 AI Agents help revenue teams generate qualified leads consistently — without the overhead of a large team.
Trusted by
One of Brazil.s largest manufacturers of notebooks and school supplies, distributed nationwide through major retail chains and wholesale networks.
The challenge
4-person marketing ops team struggling to maintain consistent outbound. No CRM hygiene, no pipeline predictability, high cost per lead.
What was done
Built full outbound cadences with AI-driven prospect research, automated CRM updates and lead scoring, and deployed a content agent for weekly organic and email campaigns.
The result
3× qualified leads
in the first 60 days — replacing a 4-person team
Brazil.s leading fuel distributor, serving thousands of gas stations and fleet operators across the country under brands like Petrobras Distribuidora.
The challenge
Scattered B2B outbound with no ICP definition. Sales reps wasting time on unqualified accounts and no attribution to measure what was working.
What was done
Structured outbound targeting fleet and logistics operators, implemented an ICP scoring model, and created a bi-weekly attribution reporting loop by channel.
The result
40% lower CAC
with a predictable weekly flow of qualified B2B meetings
TK Elevator is one of the world.s largest elevator and escalator manufacturers, with a major service and installation network across Latin America.
The challenge
Sales reps spending 60% of their time on prospecting instead of closing. No structured workflow, no pipeline visibility, and no competitive intelligence process.
What was done
Mapped and automated the full prospecting workflow, deployed a competitor intelligence agent, and integrated real-time pipeline dashboards into the existing CRM.
The result
2× sales output
reps now spend 100% of their time closing
Iconic Brazilian flip-flop brand sold in over 100 countries, recognized globally as a symbol of casual lifestyle and cultural identity.
The challenge
Content production bottleneck. Internal team couldn't keep up with the volume needed across social channels while maintaining brand consistency.
What was done
Trained brand voice model from content library, launched an organic social agent across 3 channels, and automated influencer outreach to scale the partnership pipeline.
The result
Live in 2 weeks
agents producing better on-brand content than the internal team by day 7
Swedish multinational manufacturing trucks, buses, and construction equipment, with one of the largest heavy vehicle operations in Latin America based in Curitiba.
The challenge
Feast-or-famine pipeline cycles. No consistency in lead generation for fleet buyers, and multi-channel efforts running in silos with no shared reporting.
What was done
Rebuilt the prospect database with AI enrichment, deployed multi-channel outbound with A/B testing loops, and created a weekly pipeline review cadence with automated reports.
The result
Consistent pipeline
every week — feast-or-famine cycles eliminated for good
Cloud infrastructure automation platform that helps engineering teams manage, scale, and govern their Infrastructure-as-Code workflows across any cloud provider.
The challenge
Slow enterprise sales cycle with no structured outbound motion targeting DevOps leads. High reliance on inbound only, leaving pipeline unpredictable and too small.
What was done
Built a targeted outbound strategy for engineering decision-makers, automated multi-touch sequences with technical value messaging, and deployed a lead scoring model for trial-to-paid conversion.
The result
2× demo bookings
outbound became a reliable second channel alongside inbound
Data integration platform that enables data and operations teams to automate, share, and collaborate on data flows without heavy engineering involvement.
The challenge
Long sales cycles with data engineering buyers who are hard to reach. Marketing and sales teams operating without a shared account-based motion or ICP clarity.
What was done
Defined ICP around data teams at mid-market SaaS companies, launched ABM sequences with technical use-case content, and built a pipeline visibility dashboard synced to the CRM.
The result
35% shorter cycle
from first contact to technical evaluation in under 3 weeks
Real estate firm focused on commercial and mixed-use development, managing acquisitions, leasing, and asset operations across high-growth urban markets.
The challenge
Deal flow dependent on referrals with no structured outbound. No CRM adoption, no tracking of pipeline stages, and a team resistant to process change.
What was done
Implemented a CRM-first workflow, built outbound sequences targeting institutional buyers, and deployed a weekly deal review loop with automated follow-up reminders.
The result
+60% deal flow
referral dependency reduced while new pipeline grew month-over-month
Early-stage software startup building automation tools for operations teams, with a focus on eliminating manual processes in mid-market B2B companies.
The challenge
Early-stage company with strong product but zero commercial structure. Founders were closing deals manually with no repeatable process or messaging framework.
What was done
Built the full go-to-market from scratch: ICP definition, messaging playbook, outbound sequences, and a lightweight CRM workflow the team could actually follow.
The result
First K ARR
reached within 6 months of launching the structured commercial motion
Brazilian financial services firm offering structured credit solutions and investment products to mid-market companies across multiple sectors.
The challenge
Manual reporting consumed 40% of the commercial team's week. No unified view of performance across products, and decisions based on outdated spreadsheets.
What was done
Automated all commercial reporting with real-time dashboards, integrated CRM data with financial KPIs, and built an alert system for pipeline health signals.
The result
80% time saved
on reporting — team redirected to revenue-generating activities
Global manufacturer and marketer of office, academic, and consumer products — including brands like Five Star, Mead, and Tilibra — sold in over 100 countries.
The challenge
Fragmented B2B marketing across regions with no consistent pipeline motion. Regional teams running independent campaigns with no shared learnings or attribution model.
What was done
Unified the outbound playbook across Brazil operations, launched a key-account targeting program for large retail distributors, and built a shared attribution dashboard across channels.
The result
25% revenue lift
in the first full quarter with the new unified commercial motion
One of Brazil.s most iconic fashion brands with over 140 years of history, operating hundreds of stores nationwide and known for its everyday basics and casual wear.
The challenge
Declining digital engagement and stagnant brand awareness among younger audiences. Social content was sporadic and not driving meaningful traffic or conversion.
What was done
Deployed an organic content agent producing daily posts calibrated to brand voice, launched a micro-influencer outreach program, and A/B tested hooks across Instagram and TikTok.
The result
3× engagement
across social channels in 45 days, with a 28% increase in profile visits
A beloved local bar and events space with a loyal community following, known for its laid-back atmosphere, live music, and curated programming throughout the week.
The challenge
Low repeat customer rate and no loyalty system in place. Social media presence was inconsistent, and events were not driving measurable revenue beyond walk-ins.
What was done
Built a WhatsApp-based loyalty retention flow, deployed an event content agent across Instagram, and created a weekly campaign calendar aligned to local events and seasonality.
The result
2× retention
returning customers doubled within the first 8 weeks of the loyalty program
Brazilian footwear and accessories brand, part of the Arezzo&Co group, with a strong direct-to-consumer channel and hundreds of points of sale across the country.
The challenge
DTC growth plateauing. Email and paid channels underperforming due to generic messaging, with no personalization at scale or automated retention strategy.
What was done
Implemented AI-driven email segmentation and personalization, deployed a post-purchase retention sequence, and rebuilt the content calendar around seasonal and behavioral triggers.
The result
+40% DTC revenue
from email alone, with open rates doubling after segmentation rollout
Brazilian industrial manufacturer supplying components and equipment to construction, infrastructure, and heavy industry sectors across the country.
The challenge
Zero outbound structure. All new business came from passive referrals and trade shows. No prospect list, no CRM, no way to forecast revenue beyond existing accounts.
What was done
Built B2B outbound from scratch: prospect database for target industries, trained the team on a structured cold outreach playbook, and integrated a lightweight CRM for pipeline tracking.
The result
First predictable pipeline
consistent new business opportunities generated every week for the first time
Dental clinic specializing in cosmetic and general dentistry, offering procedures from teeth whitening to full smile makeovers with a focus on patient experience.
The challenge
Patient acquisition was almost entirely word-of-mouth. No digital presence, no lead capture system, and no follow-up process for consultations that didn't convert immediately.
What was done
Launched a local SEO and Instagram strategy, built an automated lead capture and WhatsApp follow-up flow, and deployed a reactivation campaign for dormant patient contacts.
The result
3× new patients
month-over-month within 90 days — digital became the #1 acquisition channel
