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Multi-agent AI SaaS

EngageLayer

Build, ground, deploy, and operate AI agents.

A full-stack agent platform that connects visual orchestration, RAG knowledge, secure deployment, observability, and billing.

Full-stack product engineeringAI platform · Web application
EngageLayer case study cover

Overview

The product

EngageLayer gives teams one workspace for designing multi-agent workflows, grounding them in private knowledge, deploying them through widgets and APIs, and operating them with shared usage context and observability.

Challenge

What had to change

AI prototypes become difficult to ship when orchestration, document retrieval, provider failures, access control, analytics, limits, and billing are handled as separate concerns.

Response

The system built

The product turns those concerns into one connected lifecycle: model the graph visually, attach workflow-scoped knowledge, deploy through controlled surfaces, and measure every production run.

Product capabilities

What the product needed to do.

Visual workflow builder

Compose orchestrators, specialists, nested agents, and conditional routes on a graph.

Multi-provider runtime

Run workflows through provider adapters with retries and resilience controls.

RAG knowledge engine

Extract, chunk, embed, and retrieve documents with workflow-level scope.

Embeddable widgets

Configure branded chat surfaces and deploy them with API-key access.

Analytics and logs

Track queries, tokens, cost, latency, errors, and agent-level execution.

Billing and usage

Connect Stripe plans, limits, billing cycles, and preflight enforcement.

Technology

The stack behind the experience.

Product interface

Next.jsReactTypeScriptTailwind CSS

Agent runtime

FastAPIPythonLangGraphMulti-provider LLMs

Knowledge and data

SupabasePostgreSQLpgvectorBackground workers

Operations

StripeJWT / RLSAnalyticsUsage enforcement

Visual case study

Six views of the product system.

The deck moves from product context through the problem, features, architecture, delivered system, and final product presentation.

EngageLayer platform overview slide
Overview
EngageLayer engineering problem slide
Problem / Solution
EngageLayer product features slide
Product Features
EngageLayer technology stack slide
Tech Stack
EngageLayer delivered system summary slide
Summary
EngageLayer workflow builder mockup slide
Product Mockup

Delivered system

EngageLayer moves beyond the chatbot demo by treating an AI agent platform as a connected operating system.

  • Visual multi-agent workflows
  • RAG knowledge pipeline
  • Widgets and secure APIs
  • Analytics, limits, and billing

More work

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