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Attio Tech Stack

AI-native CRM platform for GTM teams

Software Development London 51–200 employees Founded 2019 Privately Held

Attio is a TypeScript/Node.js–based CRM built on GCP and AWS, currently focused on infrastructure scaling (IaC, re-architecting for demand) and real-time capabilities (monitoring, alerting, threat detection). The engineering-heavy org structure with 35 engineers across senior and mid levels, paired with active security hiring (7 roles), suggests maturation beyond early-stage product toward operational rigor. Minimal hiring velocity despite 70 open roles indicates selective hiring or slower fundraising environment.

Tech Stack 41 technologies

Core StackTypeScript Node.js JavaScript React Go AWS Intercom Slack Terraform Pulumi Datadog Sentry Prometheus Grafana OpenTelemetry Vite GCP Zod JavaScript/TypeScript Linear Productboard Storyblok Notion Chrome DevTools Lighthouse Yarn pnpm npm esbuild Turborepo+11 more

What Attio Is Building

Challenges

  • Scaling demands
  • Real-time infrastructure
  • Build overhead
  • Memory leaks
  • Scaling customer success
  • Real-time threat detection
  • Rapidly increasing scale
  • Managing infrastructure capacity
  • Robust security posture maintenance
  • Removing manual toil from sdlc

Active Projects

  • Building platform infrastructure using iac
  • Commercial strategy for ecosystem partners
  • Establish playbooks and health scoring
  • Performance improvement initiatives
  • Monitoring and alerting strategy
  • Re-architect existing systems for scaling demands
  • Design rest api contracts
  • Developing monitoring and alerting strategies
  • Building internal technology platform
  • Go-to-market strategy

Hiring Activity

Minimal70 roles · 5 in 30d

Department

Engineering
35
Support
10
Sales
9
Security
7
Marketing
4
Product
2
HR
1

Seniority

Senior
36
Mid
19
Lead
9
Manager
3
Director
1
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About Attio

Attio builds an AI-native CRM for go-to-market teams at high-growth companies. The product is architected around TypeScript, React, and Node.js on cloud infrastructure (GCP/AWS), with operational maturity demonstrated by observability infrastructure (Datadog, Prometheus, Grafana, OpenTelemetry) and testing tooling (Lighthouse, Chrome DevTools). The company is actively working on ecosystem partner strategy, internal health scoring, and scaling customer success operations—suggesting a transition from pure product focus toward network effects and repeatable onboarding. Based in London with hiring across UK, Portugal, US, Germany, Ireland, Poland, and Bulgaria.

HeadquartersLondon
Company Size51–200 employees
Founded2019
Hiring MarketsUnited Kingdom, Portugal, United States, Germany, Ireland, Poland, Bulgaria

Frequently Asked Questions

What tech stack does Attio use?

TypeScript, Node.js, React on GCP and AWS. Observability via Datadog, Prometheus, Grafana, and OpenTelemetry. Build tooling includes Turborepo, Vite, esbuild, and Yarn/pnpm.

Where is Attio headquartered?

London, United Kingdom. Active hiring also in Portugal, United States, Germany, Ireland, Poland, and Bulgaria.

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