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Handpicked Open Source Alternatives to Paid Softwares

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Best Open Source Customer Support Tools in 2026

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Scoold

stars 921forks 231

Self-hosted Q&A platform for internal team knowledge

Knowledge Management Knowledge Base Self Hosted+5

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Chatwoot

stars 35.7Kforks 8.6K

Self-hosted customer support platform with live chat and AI

Customer Support Chat Knowledge Base+4

Formbricks

stars 12.8Kforks 2.5K

Collect NPS, CSAT, and user feedback with privacy-first hosting

User Feedback Management Self Hosted Open Core+4