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ATS Architecture Matrix

Applicant Tracking System (ATS) Architecture Matrix

A rigorous architectural breakdown comparing Loxo, Ashby, Greenhouse, and Lever for high-growth tech stacks.

Evaluation Criteria Loxo Ashby Greenhouse Lever
Primary Focus Executive search & high-volume sourcing Modern tech scale-ups & data analytics Enterprise structured hiring & compliance Collaborative hiring & candidate CRM
Built-in Sourcing & CRM Native & Superior (AI database) Strong (Sequences & built-in CRM) Moderate (Requires add-on) Strong (Lever Nurture integrated)
Native Analytics Power Good (Standard dashboards) Industry Best (BI-level native reports) Moderate (Requires external BI export) Good (Visual Insights dashboard)
API & Webhook Reliability High (REST API & Webhooks) Exceptional (GraphQL & REST) High (Robust Harvest API) High (Data API & Webhook events)
Power BI / Data Fit High (Clean endpoint schema) Very High (Direct data warehouse sync) High (Structured Harvest schema) High (Structured Data API mapping)
SVG Solutions Fit Rating 9.2 / 10 9.6 / 10 9.4 / 10 9.1 / 10

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