thehollerlabs

Work

Ideas We've Brought To Life

Real automation. Real results. See how leading companies scaled with hollerlabs.

B2B AI Lead Gen

Pug.ai

Automated the entire lead pipeline from scrape to Instantly-powered email campaigns.

Challenge

Sales team spent 40+ hours a week researching, segmenting, and enriching outbound lead lists.

Solution

Built n8n workflows for scraping, segmentation, ICP verification, enrichment, and Instantly campaign automation connected to their backend APIs.

20K+/mo

Leads enriched

40/wk

Hours saved

95%

Campaign accuracy

Collaboration

Worked with Pug.ai's backend engineers and PMs to design data models and email cadences.

n8nInstantlyPythonPostgres

SaaS / Community

tchop.io

GraphQL, React, and n8n automations powering their publishing + client workflows.

Challenge

Manual handoffs between app features, HR onboarding, and customer processes slowed growth.

Solution

Delivered GraphQL schema work, React UI contributions, and dozens of n8n workflows automating posting, analytics, and client onboarding.

15+

Features automated

70%

Manual work reduced

92% faster

Onboarding speed

Collaboration

Partnered with backend, HR, and product squads to keep workflows in sync with their roadmap.

GraphQLReactn8nTypeScript

Real Estate

mastracorp.eu

Document processing + OCR platform sold as a subscription to property teams.

Challenge

Hundreds of PDFs/contracts had to be reviewed manually for leasing analysis.

Solution

Built OCR + data extraction services, internal dashboards, and automated QA so their team can process docs in minutes.

500+

Docs/day

90%

Time saved

$15K+

New MRR

Collaboration

Co-built with their backend team and project leads; we owned automations + integrations.

PythonFastAPIn8nPostgres

Investment

manacompanies.com

Automated investment analysis and social content creation for IG + YouTube.

Challenge

Marketing team spent hours creating research reports and daily content.

Solution

Shipped analysis pipelines plus AI-written content templates that auto-publish across channels.

10x faster

Analysis speed

3x lift

Engagement

Eliminated

Manual design

Collaboration

Worked with their marketing + backend engineers to integrate brand assets and schedulers.

n8nLLM toolingCanva APIYouTube/IG APIs

E-commerce & Supply Chain

nash.eu

Order handling + inventory workflows with n8n and custom backend glue.

Challenge

Operations relied on spreadsheets and manual follow-ups with logistics partners.

Solution

Built automations for order ingestion, inventory sync, and fulfillment alerts tied directly into their supply chain stack.

Operational scale

95%

On-time fulfillment

Cut to near-zero

Manual tasks

Collaboration

Embedded alongside backend + logistics teams to keep every integration production-ready.

n8nREST APIsPostgresSlack

AI Consulting

aiinnovative.net

Voice agents, chatbots, receptionists, and workflow automation as a service.

Challenge

Needed custom agents per client without rebuilding from scratch each time.

Solution

Delivered reusable agent templates plus automation blueprints for voice, chat, and back-office workflows.

20+

Custom agents deployed

Down 60%

Support load

Days not weeks

Deployment time

Collaboration

Co-designed every agent with their internal team so they can resell to their clients.

Voiceflown8nLLM APIsTwilio

Public Safety

alertahora.app

Crime detection + news scraping service covering 50+ sources in Colombia.

Challenge

Product team needed real-time crime feeds without adding headcount.

Solution

Built FastAPI services and n8n jobs that scrape news, classify incidents, and push alerts into their app.

50+

Sources monitored

500+

Reports/day

10K+

Active users

Collaboration

Partnered with their backend developers + PMs to align data models and alerting SLAs.

FastAPIn8nPythonPostgres

Content & Creator

YoutubeToClients.com

Automated the entire content creation workflow—scripts, edits, scheduling.

Challenge

Creator team lost 20+ hours weekly to repetitive repurposing tasks.

Solution

n8n + AI automations turn long-form into clips, captions, emails, and schedule everything automatically.

20 hrs/week

Time saved

-2 FTE

Headcount impact

Content output

Collaboration

Worked with their content + backend teams to plug into storage, editors, and calendars.

n8nLLM toolingFrame.ioYouTube API

Engineering / Supply Chain

GDI Engineering & Green Dream

Custom voice cold callers and follow-up systems for inbound + dormant leads.

Challenge

Sales teams couldn’t follow up with thousands of engineering prospects.

Solution

Delivered voice agents tailored to their leads plus automation that revives past opportunities with new offers.

$150K+

Pipeline created

500+/wk

Automated calls

Full coverage

Lead reactivation

Collaboration

Worked hand-in-hand with their sales teams to script, test, and refine every voice touchpoint.

Custom voice stackn8nCRMs

Real Estate Platform

leaseforme.com

End-to-end platform build—frontend, backend, automations, documents, geolocation.

Challenge

Needed the entire product built while internal teams focused on sales + partnerships.

Solution

Our team is delivering frontend, backend, automation, database, and geo features as an ongoing engagement.

15+ core modules

Features shipped

100K+ listings

Coverage

In production

Status

Collaboration

Full collaboration between our engineers and their PMs, backend, and product teams.

Next.jsPostgresn8nMaps APIs