StackOne Tech Stack

Integration infrastructure for AI agents to execute multi-step actions across 200+ SaaS connectors

Software Development San Francisco, California 11–50 employees Founded 2023 Privately Held

StackOne provides an execution engine (Falcon) that wires AI agents into enterprise applications through 200+ pre-built connectors and 10k+ customizable actions. The stack—Python, TypeScript, Claude, LangGraph, MCP—reflects a deep focus on agentic workflows and tool-calling accuracy. Active hiring is engineering-heavy (3 roles), but demand generation and GTM motion appear to be organizational bottlenecks; the pain-point list flags building a demand engine and scaling sales as top challenges, suggesting product-market fit is outpacing go-to-market infrastructure.

Tech Stack 17 technologies

Core StackPython TypeScript AWS Cloudflare Anthropic Node.js Docker GitHub GCP GPT OAuth Discord

AdoptingClaude LangGraph DSPy MCP

What StackOne Is Building

◆Challenges

Building demand engine from scratch
Scaling integration engine
Scaling demand generation
Meeting pipeline targets
Designing gtm motion
Scaling sales team

▲Active Projects

Design multi-channel abm programs
Ai r&d lab for tool calling
Training specialized llms
Integration gateway for saas products
Unified api & integration engine
Internal tooling for api ingestion
Design demand engine
Design plg growth campaigns
Demand generation programs tied to pipeline target
Us revenue engine

Hiring Activity

Steady10 roles · 4 in 30d

Department

Engineering

Marketing

Sales

Seniority

Senior

Mid

Manager

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About StackOne

StackOne is a San Francisco–based integration platform designed to let AI agents perform multi-step actions across enterprise SaaS. Founded in 2023, the company operates a 11–50 person team with technical depth in Python and TypeScript, cloud infrastructure (AWS, GCP, Cloudflare), and LLM integrations (GPT, Claude, Anthropic). The platform handles authentication, permissions, and observability across multi-tenant deployments and claims SOC2, GDPR, HIPAA, and CCPA compliance. Customers range from AI teams building autonomous workflows to enterprises deploying agents at scale.

HeadquartersSan Francisco, California

Company Size11–50 employees

Founded2023

Hiring MarketsUnited Kingdom, India, United States

Frequently Asked Questions

What tech stack does StackOne use?

Python, TypeScript, AWS, GCP, Cloudflare, GPT, Anthropic Claude, Node.js, Docker, OAuth, and GitHub. Actively adopting LangGraph, DSPy, and MCP for agentic workflows.

How many connectors does StackOne integrate?

200+ pre-built connectors with 10,000+ customizable AI actions available through the platform.