Explore and compare curated open-source alternatives. Filter by platform, licensing, or deployment mode to find your perfect fit.
Odoo Community is an open-source ERP replacing Odoo Enterprise and NetSuite with self-hosted inventory, CRM, sales, and modular business apps.
ERPNext is an open-source ERP alternative to Odoo and NetSuite that unifies accounting, inventory, and payroll with auto-generated REST APIs and webhooks.
Self-hosted, Apache-2.0 ATS tool that rewrites resumes to a job description locally with Ollama or your own LLM key, unlike Jobscan's paid cloud scanner.
Super Productivity is an open-source task and time tracker replacing paid Clockify seats with local timeboxing and direct Jira and GitHub sync.
ActivityWatch is an open-source, local-first alternative to RescueTime that logs desktop and browser activity into an on-device SQLite database.
Frappe HRMS is an open-source HR and payroll platform replacing BambooHR with self-hosted employee records, leave management, and custom salary structures.
Free IDE for Java, Kotlin, Go, TypeScript and Python. Built on IntelliJ Community, fully open source, 300+ plugins.
Dolibarr is a lightweight open-source ERP and CRM alternative to Odoo and NetSuite, delivering modular invoicing and inventory with low server overhead.
Kimai is a self-hosted time tracking alternative to Clockify that gives agencies full control over their data without per-seat pricing.
FleetBase is an open-source logistics operating system replacing Shipsy for fleet dispatch, order tracking, and routing without per-shipment fees.
Watson is an open-source CLI time tracker that replaces cloud timesheets with terminal-based frame logging, JSON exports, and shell status integration.
Timewarrior is a private CLI time tracker that records hours in local plain text with Taskwarrior hooks, replacing centralized cloud timesheet apps.
Horilla is a self-hosted HRMS that replaces BambooHR with local attendance tracking, biometric clock-in syncing, and zero per-employee subscription fees.