Stack AI

Enterprise AI trusted by IT - power your GenAI strategy with Stack AI. Backed by YC and Google. We are a small dedicated team of insanely talented individuals relentlessly pushing the boundaries of what’s possible with AI. We are pioneering a new horizontal platform allowing anyone to build and deploy AI agents and automations. Companies across industries—including healthcare, legal, financial, logistics, and defense—use StackAI make their organizations faster, more efficient, and scalable, leveraging the power of AI. With strong backing from YC and Google, we're set to double our team size in 2025. This is an exciting time to join if you want to build a category-defining product with strong customer momentum. We're looking for user-centric, craft-focused, creative minds who work hard but don't take themselves too seriously. We're ambitious yet pragmatic. We move fast, but care about the important details. We're hiring for a range of roles. Reach out if you'd like to learn more!

Agent Platform

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Founded

2023

Location

San Francisco, CA

Employees

Funding

$16M Series A

Stack AI: No‑Code Enterprise Agent Builder

**Stack AI** is a no‑code platform for designing, governing, and deploying production‑grade AI agents—without writing code. Teams use a visual canvas to orchestrate Retrieval‑Augmented Generation (RAG), document AI (OCR + structured data extraction), and deterministic actions across business systems. Build secure, auditable agents for back office and operations where accuracy and compliance matter.

What You Can Build

**RAG‑powered agents** that cite sources and reason over enterprise knowledge bases

**Document AI pipelines** for OCR, classification, entity extraction, and routing

**Workflow automations** that trigger deterministic actions in core systems

**Human‑in‑the‑loop reviews** with audit trails for regulated processes

**Multi‑step agents** that combine LLM reasoning with rules, validations, and approvals

Key Capabilities

**Visual canvas, no code:** Drag‑and‑drop nodes for data ingestion, reasoning, extraction, and actions

**Production‑grade governance:** Versioning, approvals, monitoring, and audit logs

**Accuracy controls:** Deterministic guardrails, schema validation, and structured outputs

**Observability:** Run‑level tracing, evaluation, analytics, and feedback loops

**Scalable execution:** Parallelization, batching, and scheduling for high‑volume workloads

Model and Tooling Flexibility

Connect to leading LLMs: **OpenAI, Anthropic, Azure OpenAI, Google Vertex AI, AWS Bedrock**, and local models

Mix‑and‑match components: vector stores, embeddings, OCR engines, parsers, and custom tools

Bring your own prompts, policies, and evaluation frameworks

Integrations

Business apps: **Salesforce, ServiceNow, SharePoint, Google Workspace**

Data platforms: **Snowflake**

Collaboration: **Slack, Microsoft Teams**

Extensible via APIs and webhooks for custom systems

Deployment and Security

**Flexible deployment:** SaaS, your **VPC**, or **on‑prem**

**Enterprise identity:** SSO and **RBAC**

**Data controls:** Configurable retention and encryption

**Compliance:** SOC 2 Type II, HIPAA, and GDPR alignment

**Auditability:** End‑to‑end traceability for every run

Proven Results

Banking: **8,000+ hours saved per month** at a digital bank

Wealth management: **2M+ documents classified**

Healthcare support: **12‑second average response times**

Ideal Teams and Use Cases

Teams: **IT, Operations, Finance, Risk/Compliance, Customer Support**

High‑value workflows:

KYC/AML document intake and due diligence

Claims processing and prior authorization

Contract and invoice processing (OCR + extraction)

Policy and SOP assistance with cited answers

Ticket triage and back‑office automations

Regulatory reporting with audit trails

Why Stack AI

**No‑code speed, enterprise rigor:** Move from prototype to production quickly with governance built in

**Accuracy where it counts:** Structured outputs, validations, and human review for critical workflows

**Choice without lock‑in:** Use your preferred LLMs and infrastructure

**Designed for regulated industries:** Security, compliance, and observability by default

Pricing and Onboarding

**Start free:** 500 runs per month

**Scale to enterprise:** Dedicated infrastructure and solution engineering for production rollouts

Getting Started

Map a high‑ROI workflow (e.g., document intake or policy Q&A)

Import your knowledge base and forms

Assemble your agent on the visual canvas

Set guardrails, RBAC, and review steps

Pilot with observability, then scale to production

Build reliable, compliant AI agents without code—and ship measurable impact across your operations.

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