Our stack
Tools
Tools we actually use in production. Some links are affiliate links — marked with aff — which helps support the lab at no extra cost to you.
Affiliate disclosure: Some links on this page are affiliate links. We earn a small commission if you sign up through them. We only list tools we actively use — the affiliate relationship doesn't change our recommendation or the price you pay.
AI & Language Models
CRM & Marketing
HS
HubSpot
CRM / MarketingCRM and marketing automation. We use the free tier for contact tracking and integrate it with n8n for automated lead enrichment workflows.
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GR
GetResponse
Email marketingEmail marketing and newsletter automation. Solid deliverability, good API for n8n integration, and reasonable pricing for growing lists.
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