Tech functions
Go beyond job titles. Target by function.
Reo maps every profile across 17 tech function categories and 250+ sub-functions - so you can pinpoint the ML team, the DevOps buyer, or the infra lead inside any account.
Artificial Intelligence & Machine Learning
Data & Analytics
Cloud & Infrastructure
DevOps Platform & Reliability
Security & Compliance
Backend & Full Stack
Frontend Engineering
Software
Mobile Engineering
Web & Application Development
Infrastructure & IT Operations
QA Automation & Testing
Product Design & UX
Engineering Leadership
Program Delivery & Agile
Innovation R&D & Emerging Tech
Go-to-Market Ops & Corporate
Technologies
Find companies and developers by what they actually build with.
30,000+ technologies tracked across every profile - from emerging devtools and frameworks to infrastructure and data platforms.
KubernetesPineconeKafkaPulumiApache AirflowWeaviateReact
MilvusHasuraJenkinsFly.ioTerraformLangChainVercelGrafanaDaprNode.jsAstroClickHouseIstioPytorchSci-kit learnPrometheusSupabasePostgreSQL
Org chart
Map any account's engineering org chart.
See the complete engineering org structure inside your target accounts and know exactly who the champions and buyers are.
Stop guessing. Start prospecting the right developers.
See how teams use Reo to surface the exact technical buyers inside every account.