#1
Whisper (OpenAI)

Whisper (OpenAI)

★★★★★ 4.6 Free / $0+ Free plan

Open-source automatic speech recognition model by OpenAI supporting 99 languages with robust transcription and translation capabilities.

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✓ Completely free and open-source for self-hosting✓ Supports 99 languages out of the box✓ Excellent accuracy on diverse audio types
#2
AppFlowy

AppFlowy

★★★★ 4.3 Free / $12.5+ Free plan

Open-source Notion alternative offering documents, databases, kanban boards, and AI-powered features with data privacy and self-hosting capabilities.

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✓ Open-source with full self-hosting option✓ Familiar Notion-like interface and features✓ Local-first with offline support
#3

Activepieces

★★★★ 4.3 Free / $10+ Free plan

Open-source no-code automation tool and Zapier alternative with a visual builder, AI-powered automation creation, and self-hosting option for data control.

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✓ Open-source and self-hostable✓ AI helps build automations from descriptions✓ Clean visual workflow builder

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