R.001 / TechnologyREASONING
§ Tech.00
LangGraph — Deterministic AI orchestration
Stateful, multi-agent AI reasoning mapped as Directed Acyclic Graphs (DAGs). Replaces hallucination-prone bots with predictable, corporate-governed AI pipelines featuring built-in state persistence, cyclical routing, and deep streaming support.
Stateful
graph-based logic
Cyclical
routing & retries
Postgres
checkpointing
§ Tech.01Replaces
What it replaces
| Requirement | Commercial SaaS | LangGraph |
|---|---|---|
| CrewAI | Limited control | High-level abstractions sacrifice meticulous state control. |
| Custom AI Integrations | £500+/mo | Often brittle, prone to hallucinations without strict DAG routing. |
| Human Admin | £££/mo | Manual triage and brief drafting simply doesn't scale. |
By orchestrating specialized AI agents within strict graph-based logic, enterprise workflows remain predictable, bounded, and free from runaway hallucinations.
§ Tech.02Pipeline
How STACKD uses it
- Takes unstructured inputs from Typebot and webhooks, using specialized agents to parse, draft, and format briefs before pushing to the CRM.
- Utilizes Postgres checkpointing so agents can safely pause for human review and resume exactly where they left off.
- Granular, low-level control over multi-step agent behavior ensures AI strictly adheres to corporate guardrails.
§ Tech.03Business case
Business outcomes
Professional services
Processing unstructured legal or consultancy enquiries into highly structured CRM drafts.
Zero hallucinations, predictable stateful outputs.
Local services
Parsing customer photos and descriptions to generate instantaneous initial quotes.
Rapid turnaround without human intervention.