Scalestack

What it does

Scalestack connects GTM data sources, enriches records, scores accounts, and runs AI-driven revenue workflows so sales teams can prioritize and act faster.

The autonomous context layer between your database and execution. Enriched, governed, AI-ready data for the enterprise.

Scalestack connects to your entire GTM stack—CRM, enrichment, marketing automation, and more—so data moves cleanly, workflows run automatically, and your team never waits on ops. Bi-directional connectors to every major GTM system (Salesforce, HubSpot, Marketo, etc.). Native orchestration with tools like ZoomInfo, Clearbit, Apollo, Cognism, G2, and 60+ providers. API-first ingestion via simple webhooks or JSON payloads— push or pull any data point you need. Zero-code setup: fully deployed by our team, configured by AI agents— no manual work forfrom scalestack.ai

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  Hey HN, I am Leo Jiang, founder of Gro. I built this to solve the problem of fragmented sales stacks where teams waste hours between lead databases and outreach tools. Gro is a unified AI sales agent that combines a 1b+ contact database with AI propensity scoring and automated outreach across Email and LinkedIn. By putting prospecting and engagement into one workspace, we eliminate manual data hunting so sales reps can focus on closing deals. I would love your thoughts on our approach to automated B2B growth.

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