Notesnook
streetwriters
A fully open source & end-to-end encrypted note taking alternative to Evernote.
Productivity AutomationReview before use
14.2KGitHub
OPENAGENTSKILL / DIRECTORY
AI Agent Skills
Find a skill for your next task. Explore tools for Codex, Claude Code, Cursor and more.
Results · “claude-alternative”
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Results: 165
OpenStock
Open-Dev-Society
OpenStock is an open-source alternative to expensive market platforms. Track real-time prices, set personalized alerts, and explore detailed company insights — built ope…
FinanceReview before use
13.3KGitHub
13.1KGitHub
Cc Connect
chenhg5
Bridge local AI coding agents (Claude Code, Cursor, Gemini CLI, Codex) to messaging platforms (Feishu/Lark, DingTalk, Slack, Telegram, Discord, LINE, WeChat Work). Chat…
12.5KGitHub
Rybbit
rybbit-io
🐸 Rybbit - open-source and privacy-friendly alternative to Google Analytics that is 10x more intuitive.
MarketingReview before use
12.3KGitHub
12.2KGitHub
Ubicloud
ubicloud
Open source alternative to AWS. Elastic compute, block storage (non replicated), firewall and load balancer, managed Postgres, K8s, AI inference, and IAM services.
Github AutomationReview before use
12.1KGitHub
Manticoresearch
manticoresoftware
Easy to use open source fast database for search | Good alternative to Elasticsearch | Drop-in replacement for E in the ELK stack
ResearchReview before use
11.8KGitHub
Quickwit
quickwit-oss
Cloud-native search engine for observability. An open-source alternative to Datadog, Elasticsearch, Loki, and Tempo.
ResearchReview before use
11.3KGitHub
A Stock Data
simonlin1212
A股全栈数据工具包 · 10层架构 · 43端点(含3官方备胎) · 15数据源 · 行情/研报/资金面/筹码/公告/打板/ETF期权/舆情互动全覆盖+备用源降级 | China A-Share full-stack data toolkit (43 endpoints)
8.1KGitHub
Piped
TeamPiped
An alternative privacy-friendly YouTube frontend which is efficient by design.
LegalReview before use
10KGitHub
Omnigent
omnigent-ai
Omnigent is an open-source AI agent framework and meta-harness: orchestrate Claude Code, Codex, Cursor, Pi, and custom agents — swap harnesses without rewriting, enforce…
8.8KGitHub
Papermark
papermark
Papermark is the open-source DocSend alternative with built-in analytics and custom domains.
Document ProcessingReview before use
8.8KGitHub
Presenton
presenton
Open-Source AI Presentation Generator and API (Gamma, Beautiful AI, Decktopus Alternative)
Agent FrameworksReview before use
8.3KGitHub
8KGitHub
OmniVoice Studio
debpalash
The open-source ElevenLabs alternative for local voice cloning, design, create, dubbing and dictation Desktop App
Media AutomationReview before use
7.6KGitHub
External platform skills
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