Gabriel Santos

I help startup founders create world-class marketing programs, from strategy to delivery.

Trusted by U.S. startups and global brands.

Trusted by U.S. startups and global brands.

Marketing Programs

Paid Social

Run high-ROI campaigns on LinkedIn, Meta, Reddit, and Taboola.

PLATFORMS USED

Organic Social

Build your brand and drive trust on Instagram, LinkedIn, and Reddit with tools like Hootsuite, Buffer, and Sprout.

PLATFORMS USED

Paid Search (Google Ads)

Drive leads at the lowest cost with Google and Bing Ads.

PLATFORMS USED

Organic Search (SEO / GPT)

Rank higher on Google and ChatGPT with content powered by Ahrefs, SEMrush, and Moz.

PLATFORMS USED

Automated Outreach

Target leads with segmented campaigns using Outreach, Salesloft, and LinkedIn.

PLATFORMS USED

Email Campaigns

Nurture leads and boost conversions with Apollo, Marketo, HubSpot, and Pardot.

PLATFORMS USED

LeadGen Process

Build lead generation methods with clear channels, metrics, and action plans in ClickUp, Monday, or Jira.

PLATFORMS USED

Webinars & Live Events

Host virtual events on Zoom, GoToWebinar, and Instagram to engage your audience and drive leads.

PLATFORMS USED

Websites & Landing Pages

Build or revamp responsive websites and LPs in WordPress, Webflow, or HubSpot—built for engagement and conversion.

PLATFORMS USED

AI-Powered Setup

Apply AI to your marketing operations and ride the wave of the current AI hype to drive leads.

PLATFORMS USED

CRM & Pipeline Setup

Manage clients efficiently with Salesforce, HubSpot, or Zoho CRM using custom workflows.

PLATFORMS USED

CRM & Pipeline Optimization

Boost conversions by optimizing your sales pipeline with Salesforce, HubSpot, and Pipedrive.

PLATFORMS USED

Marketing Automation Setup

Set up Marketo, HubSpot, and Pardot to automate marketing and improve efficiency.

PLATFORMS USED

Why should you consider going fractional?

THE CHALLENGE

Every early-stage founder faces the same challenge: make real impact with limited budget.

THE SOLUTION

Hire top-tier marketing talent—fractional, flexible, and cost-effective.

THE MAIN BENEFIT

You’re building, you need real marketing solutions, but not the cost of full-time hires or agencies. It’s a smart way to blend strategy and execution with real GTM and lead-gen results.

We can work together in 2 formats

AS A CONTRACTOR

Lead or work solo

I can lead a small marketing team or plug in solo to move fast and get things done. Best for startups building fast and needing direction + execution.

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AS A CONTRACTOR

Be part of a team

I can integrate into your existing team to accelerate results without slowing you down. Best for teams that need an extra brain and hands-on support.

How the agenda would look like.

1 STRATEGY SPRINT

Deep-dive workshop to align goals, review ICPs, messaging, channels, and set the GTM plan.

2 ASSETS & FUNNEL BUILD

Review carefully the landing pages, emails, creatives, and campaign structure using fast, no-code + AI tools.

3 LAUNCH & TEST

Go live. Launch campaigns across paid and organic channels. Monitor, tweak, and learn fast.

4 OPTIMIZE & NEXT STEPS

Double down on what’s working. Deliver reports, assets, and a roadmap for internal scaling.

Dozens of founders and marketing leaders have sparked conversations and scaled lead generation with Gabriel over the last years.

Launched the Paid Social Program and, within months, expanded into other strategic areas.
Gareth
CGO | Spacelift
Started with Organic Social and evolved into data-driven strategies, generating 493 qualified leads/month for the group.
Luiz
CEO | Ciccone Group
Achieved 67k unique views in 3 months with the launch of an Organic Traffic Program for an industry leader.
Nanci
VP | Plasútil
Focused on Awareness: launched 2 channels in 2 months, delivering 74K impressions to a qualified audience and 97 high-intent clicks to the site.
Jayeshree
CMO | Nexla
Supported program implementation and reached 69k in new deals.
Mohamed
Manager | Spacelift
Over 2 years, we restructured the sales pipeline, built a Micro-SaaS CRM, and revamped the website and brand.
Luiz
CMO | VCI
Expanded a specific product to the U.S. using tools created by g4.
Luis Mateus
CEO / ADVISOR
Supported strategy development within Mercado Livre using our tools.
Alexandre C.
SAP / MERCADO LIVRE
Provided hands-on execution for campaigns and messaging for the factory director, leveraging G4 tools.
João Álvaro
CPCO | VOLVO CE
Led Go-To-Market strategy, securing the first customers and building the sales pipeline.
Matt Z.
ADVISOR | HIPER
Revamped the website and now uses Chatterly to generate new leads every week.
G. Ormenezi
FOUNDER | TTSF
Conducted market research, product analysis, and targeting to hit sales goals.
Gabriel B.
PO | Acco Brands
Rebuilt channels, implemented CRM, and launched monthly strategies that bring in dozens of leads every week.
Eduardo C.
COO | Havaianas
Facilitated idea exchange and strategy sharing to explore new opportunities.
Marco A.
CRO | IONTECH
Used G4 tools and email campaigns to boost awareness for EOPNA.
Enoque R.
FOUNDER | EOPNA
Executes local and franchise-driven campaigns daily using G4 tools.
Thaís P.
MARKETING LEADER | HERING
Generates leads daily via Instagram DMs with an organic traffic strategy for Stories.
Beatriz M.
MARKETING LEADER | ANACAPRI
Reduced CPL by 12% through paid media optimization and funnel improvements.
Matt M.
LEAD GEN DIRECTOR | NEXLA
604 sales and massive awareness from two campaigns for the Brazilian market.
Nico B.
FOUNDER
Implemented structured processes with checklists, BI, and design, leading to new leads and marketing assets.
Bruna C.
CRO | VIVO
Added 14 new leads to the pipeline in a record-time Go-To-Market using three targeted actions in media publishers.
Daniele F.
CRO | Todeschini
Revamped the website, redesigned Instagram, and created an innovative product showcase, generating new leads weekly.
Galeli
FOUNDER | GST
Built an integrated channel between the client and a commercial partner in Brazil to drive lead generation, using G4 tools.
Magdalena A.
MARKETING MANAGER | CASTLE GLOBAL
Started with G4's free tools to design highly targeted campaigns, much faster.
Larissa P.
MARKETING LEADER | PLASÚTIL-SHOPEE
Uses G4 tools to make campaigns clearer and more effective.
Paul M.
COO | DP Anaheim
Won sales awards using G4 tools.
Tálita M.
SALES MANAGER | AVON
G4 tools provide clarity for Daniel to better serve his clients daily.
Daniel N.
SUPPORT | SIEMENS
G4 supported the Go-To-Market and internationalization process to achieve key results.
Supravee A.
FOUNDER
G4 created materials and assets to generate leads for DCC.
Ana C.
FOUNDER | DCC
Achieved 96% campaign adoption with structured rollouts.
José Neto
SALES COORDINATOR | TKE
Got faster client responses using G4 tools.
Ligia C.
COMMS COORDINATOR | VOLVO CE
Got faster client responses using G4 tools.
Graziele C.
MARKETING | SLI
Helped Rampoldi generate new leads for his business in Argentina.
Edgar A.
RESEARCHER | UNC
Grazi is a fast-moving entrepreneur in a dynamic niche that needs quick campaigns—G4 helps her make it happen.
Graziele P.
FOUNDER | ACRED
Marcelo has been a G4 client for over 3 years, using G4 solutions to serve the country's largest company in his industry.
Marcelo T.
SALES MANAGER | AVANCE-PASCHOALOTTO
Used G4 services to build a website that became a portfolio for securing global strategic partners.
Julio S.
FOUNDER | ROCRAN
Used G4 services to build a website that became a portfolio for securing global strategic partners.
Kossi S.
FOUNDER
Diego generates leads daily with the perfect combo: G4 products + services.
Diego C.
SALES COORDINATOR | PRISMA-GETNET
Boosted his sales team and increased revenue by 15% in one quarter using G4 tools.
Monica R.
SALES COORDINATOR | VIVARA
Runs campaigns faster and projects professionalism with G4 software, despite having a small team.
Paulo. A
FOUNDER

Quick Intro

Meet Gabriel

A genuine marketer.

Gabriel has worked in the marketing and sales departments of global companies like Volvo and ACCO Brands.

He successfully sold a B2B Micro-SaaS in the dental space and launched three others that didn’t quite take off.

He runs g4, a portfolio of AI-powered agents—making him a GTM execution pro.

His strongest skill is keeping things moving forward. He’s obsessed with results, OKRs, milestones, and learning what he doesn’t know—fast.

Reach out—He’s one click away.

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