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Google Calendar
Open Source Projects using Google Calendar
A curated collection of the 2 best open source software using Google Calendar. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.
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Sevalla
– Deploy your app before your coffee gets cold. It’s that easy. Try Sevalla with $50 free credit.
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Popular Proprietary Software:
Spotify Alternatives
2
Claude Code Alternatives
15
Notion Alternatives
19
Lovable Alternatives
5
Wispr Flow Alternatives
6
n8n Alternatives
6
CapCut Alternatives
5
Discord Alternatives
10
Power BI Alternatives
10
Cursor Alternatives
14
Microsoft 365 Alternatives
6
Microsoft Word Alternatives
5
Popular Categories:
Low-Code/No-Code Platforms
37
AI Agent Platforms
22
Project Management Suites
22
PaaS & Deployment Tools
18
AI Personal Assistants
19
Web Analytics
17
Infrastructure Monitoring Tools
16
Note-Taking Tools
16
AI Chat Interfaces
14
Team Chat & Messaging Tools
14
Backend-as-a-Service (BaaS) Tools
16
Workflow Automation Tools
16
Browse tools using Google Calendar by category
AI Agent Platforms using Google Calendar
Appointment Scheduling Tools using Google Calendar
LLM Application Frameworks using Google Calendar
Low-Code/No-Code Platforms using Google Calendar
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Langflow
Visual builder for AI agents and RAG pipelines
Stars
149,706
Forks
9,275
Last commit
10 hours ago
Build, deploy, and iterate on AI agents, RAG applications, and MCP servers using a drag-and-drop visual interface backed by Python.
Open Source
Alternative to:
Voiceflow
Cal.com
Self-host your own scheduling page, no vendor required
Stars
45,563
Forks
14,063
Last commit
1 day ago
Cal.diy is the community edition of Cal.com for personal self-hosting, with calendar sync, video conferencing, payment support, and a REST API.
Open Source
Alternative to:
Calendly
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Sent
A unified API for sending messages across SMS, RCS, and apps like WhatsApp.
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