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Developer Tools open-source alternatives curated by the directory.

Developer Tools

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169 of 169 tools

ACI.dev

Apache-2.0

Platform for connecting AI agents to 500+ tools with built-in multi-tenant auth management and granular permissions using either function calling or a unified MCP server

PipedreamEden AIRube
4.8K 464 Last commit 17 days ago
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CodeZero

Unknown

Open-source no-code automation platform for logistics, chatbots, and AI agents. Deploy on cloud, self-host, or hybrid with complete data sovereignty and modular workflow design.

Zoho FlowAzure Logic Apps
35 1 Last commit 2 months ago
CodexClassroom

Daytona

AGPL-3.0

Elastic sandbox infrastructure for running AI-generated code with sub-90ms environment creation, stateful operations, and isolated execution across Python, TypeScript, Go, and more.

Together SandboxModalSprites
72K 5.6K Last commit 2 days ago
CodexClassroom

Giselle

Apache-2.0

Create powerful AI agents using an intuitive node-based interface that connects multiple LLMs and data sources for automated documentation and development workflows.

534 123 Last commit 10 days ago
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Langflow

MIT

Build, deploy, and iterate on AI agents, RAG applications, and MCP servers using a drag-and-drop visual interface backed by Python.

150K 9.3K Last commit 16 hours ago
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Nango

Unknown

Complete integrations platform with 500+ pre-built APIs, code-first approach, unified data models, and enterprise-grade security. Free tier available.

PipedreamRubeApideck
10K 1.1K Last commit 1 day ago
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Rivet

Apache-2.0

Open-source infrastructure for long-lived, in-memory processes called Actors. Combines state and compute with sub-millisecond latency, realtime capabilities, and horizontal scaling.

5.6K 190 Last commit 11 hours ago
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Trieve

MIT

Trieve offers an all-in-one solution for search, recommendations, and RAG with automatic continuous improvement based on user feedback.

PineconeAlgoliaElasticSearch
2.7K 245 Last commit 5 months ago
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Proxed AI

AGPL-3.0

A secure proxy service that protects AI API keys using Apple DeviceCheck, enabling safe integration of ChatGPT, Claude, and other AI models in iOS apps

7 0 Last commit 5 months ago
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Typebot

Unknown

Design, build, and deploy interactive chatbots with a visual editor. Integrate easily and collect data effortlessly.

ManychatVoiceflowDocsBot
10K 3.1K Last commit 2 days ago
CodexClassroom

Fonoster

MIT

Build and deploy powerful voice and messaging applications with ease using Fonoster's flexible, scalable, and developer-friendly platform.

8.0K 526 Last commit 28 days ago
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Linky

MIT

Build a dynamic link-in-bio page with a drag-and-drop editor. Integrate platforms to showcase live content and connect with your audience.

LinkTreeBento.meBio.fm
791 79 Last commit 2 days ago
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Alokai

MIT

A comprehensive Frontend as a Service solution that helps developers create, deploy and manage enterprise ecommerce storefronts with ready integrations and cloud infrastructure.

ShopifyAdobe CommerceSellfy
11K 2.1K Last commit 5 days ago
CodexClassroom

Vendure

MIT

A headless, API-first e-commerce framework built on Node.js with TypeScript, offering customization and scalability for online stores.

Adobe CommerceMagentoWooCommerce
8.2K 1.4K Last commit 2 days ago
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GitLab

Unknown

A comprehensive AI-powered DevSecOps platform that integrates development, security, and operations, streamlining software delivery and enhancing productivity.

GitHubGitHub ActionsBitBucket
24K 5.8K Last commit 17 hours ago
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Shelve

Apache-2.0

Shelve is a comprehensive project management tool designed to streamline workflows and enhance collaboration for developers and teams.

DopplerKeeper
425 37 Last commit 14 days ago
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Baserow

Unknown

Open-source platform for building databases, internal apps, and automated workflows without writing code. Available on cloud or self-hosted.

AirtableMicrosoft ExcelGoogle Sheets
5.0K 630 Last commit 2 days ago
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Teable

AGPL-3.0

Open-source platform combining powerful database capabilities with a user-friendly spreadsheet interface for efficient data management and collaboration.

AirtableMicrosoft ExcelGoogle Sheets
21K 1.3K Last commit 1 day ago
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HeyForm

AGPL-3.0

A versatile form builder for crafting custom surveys, quizzes, and data collection tools with advanced features and integrations.

Google FormsTallyTypeform
8.8K 682 Last commit 12 days ago
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OpnForm

AGPL-3.0

A versatile open-source form builder for collecting data, managing submissions, and integrating with your favorite tools.

Google FormsTallyTypeform
3.5K 505 Last commit 1 day ago
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Palform

AGPL-3.0

Build end-to-end encrypted forms with enterprise-grade features, no coding required. Protect sensitive data and enhance user trust.

Google FormsTypeformJotform
44 2 Last commit 1 month ago
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Builder

MIT

Drag-and-drop interface for creating and optimizing digital experiences, with headless CMS and powerful integrations.

WordPressWebflowWix
8.7K 1.1K Last commit 2 days ago
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Directus

Unknown

A versatile headless CMS and API engine that simplifies data management, content creation, and application development.

WordPressSanityContentful
36K 4.8K Last commit 2 days ago
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KeystoneJS

MIT

A powerful, customizable content management system and application framework built on Node.js, GraphQL, and React

WordPressSanityContentful
9.9K 1.3K Last commit 2 days ago
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