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Handpicked Open Source Alternatives to Paid Softwares

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icon of Ito

Ito

Business & ProductivityAI & Machine LearningCommunication & Collaboration+2

An AI-powered, open-source voice-to-text tool for Mac that transforms speech into polished text in any application.

LLMCoding AssistantDeveloper Tools+13
icon of ChartDB

ChartDB

Web & App DevelopmentData & AnalyticsProduct & Project Management+1

A free, open-source database diagram editor to visualize and design your schema with a single query and export DDL scripts.

DatabaseData VisualizationDeveloper Tools+9
icon of Kuzco

Kuzco

AI & Machine LearningWeb & App Development

An open-source Swift package for on-device LLM inference on Apple platforms using llama.cpp. Offers async APIs and customization, with alternatives like MLX, ggml, and Core ML–based models.

LLMAI SDKCoding Assistant+4
icon of Jan

Jan

AI & Machine LearningBusiness & ProductivityWeb & App Development

An open-source, 100% offline ChatGPT alternative, enabling users to chat with AI locally without privacy concerns and customize models.

LLMDeveloper ToolsCoding Assistant+4
icon of camelAI

camelAI

Data & AnalyticsAI & Machine LearningBusiness & Productivity

Embeddable AI analytics chat for SaaS, enabling users to chat with their data, get instant insights, and generate charts.

LLMData VisualizationChatbots+8
icon of AI-Flow

AI-Flow

AI & Machine LearningBusiness & ProductivityWeb & App Development

Connect multiple AI models easily with an open-source, user-friendly UI to create workflows with different AI models and integrate them into projects.

LLMWorkflow AutomationAPI Infrastructure+15
icon of N8N2MCP

N8N2MCP

AI & Machine LearningWeb & App DevelopmentBusiness & Productivity+2

It converts N8N workflows into MCP servers for AI assistants like Claude and Cursor, enabling powerful AI-driven automation.

Workflow AutomationAPI InfrastructureDeveloper Tools+10
icon of Letta

Letta

AI & Machine LearningWeb & App DevelopmentData & Analytics

OS for AI agents. Build stateful agents with long-term memory, advanced reasoning, and custom tools using ADE or SDKs.

AI AgentDeveloper ToolsAPI Infrastructure+3
icon of Langfuse

Langfuse

AI & Machine LearningWeb & App DevelopmentData & Analytics+1

An open-source LLM engineering platform for traces, evals, prompt management, and metrics to improve LLM applications.

Developer ToolsTestingAI Agent+2
icon of Helicone

Helicone

AI & Machine LearningWeb & App DevelopmentSecurity & Monitoring+2

An open-source LLM observability platform for developers to monitor, debug, and improve production-ready AI applications.

Developer ToolsOpen CoreSelf Hosted+3
icon of Languine

Languine

Web & App DevelopmentAI & Machine Learning

It automates localization within developer workflows, ensuring translations never hold you up, with CLI, CI/CD, and GitHub Actions.

Developer ToolsWorkflow AutomationCoding+4
icon of Airbyte

Airbyte

Data & AnalyticsAI & Machine LearningWeb & App Development+1

An open-source data integration platform for ELT, offering pre-built connectors and a connector builder for custom integrations.

Developer ToolsAPI InfrastructureDatabase+14
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