AI Services in API & SDK

Services that expose functionality as APIs and SDKs for developersFeaturing 11 AI services in total.

ディファイ

Dify

An open-source AI development platform for building, deploying, and operating LLM applications. Includes a no-code visual workflow builder, RAG pipeline construction, AI agent orchestration, and prompt versioning. Usable by both developers and non-engineers. Available as self-hosted or cloud, with API integration support.

# AIチャットボット# AIエージェント# ノーコード自動化# API・SDK# 業務効率化# 日本語対応

アジェンタ

Agenta

An open-source (MIT) LLMOps platform that unifies prompt management, LLM evaluation, observability (tracing), and a prompt playground in a single tool. Supports Git-style versioning, branching, and environment switching for prompts, enabling developers and non-engineers to collaborate on LLM applications in production. Free for self-hosting; a cloud-hosted version is also available.

# AIモデル構築・管理# AIエージェント# API・SDK# 生成AI（LLM）

スピークイージー

Speakeasy

A developer platform that auto-generates type-safe, production-ready SDKs in multiple languages (TypeScript, Python, Go, Java, C#, PHP, and more) from OpenAPI specs. Also supports generating MCP servers, Terraform providers, CLIs, and contract tests, with end-to-end CI/CD-driven regeneration and package publishing.

# API・SDK# コード生成# AIエージェント

クレイドエーアイ

Claid.ai

A product photography platform purpose-built for e-commerce that uses AI to batch-enhance product images at scale. Supports background generation, background removal, high-resolution upscaling, AI model try-on imagery, and UGC retouching—with batch processing and an API to automate large volumes of product photos.

# 画像生成# デザイン生成# 小売・EC# API・SDK

レストビーエーアイ

Restb.ai

A platform that automatically analyzes real estate property photos using AI computer vision. It delivers high-accuracy auto-tagging and classification of room types and features, property condition assessment, similar-property matching, image caption generation, and duplicate or watermark detection. Designed to automate image-heavy real estate workflows for MLSs, portals, AVMs, appraisals, and insurance.

# 不動産# 顔認証・画像解析# API・SDK

フラックス

FLUX

An image generation AI model called FLUX, created by Black Forest Labs — a German company founded by members of the Stable Diffusion team. Known for photorealism and high prompt fidelity, it also supports image editing (Kontext), consistent generation from multiple reference images, and text rendering within images. Accessible via a browser Playground or API on a credit-based pay-as-you-go model (1 credit = $0.01).

# 画像生成# デザイン生成# API・SDK

クライン

Cline

An AI coding agent that runs as a VSCode extension. The AI autonomously creates and edits files, executes commands, browses the web, and solves complex tasks step by step. An open-source agent where users choose their LLM (Claude, GPT, Gemini, etc.), enabling project-wide changes without leaving the editor.

# コード生成# AIモデル構築・管理# API・SDK# AIエージェント

ギットハブ コパイロット

GitHub Copilot

An AI code-completion tool from GitHub and OpenAI that boosts developer productivity.

# コード生成# AIモデル構築・管理# API・SDK# AIエージェント

グーグル エーアイ スタジオ

Google AI Studio

A free, developer-facing web tool for building and testing prototypes with Google's Gemini models. Provides an intuitive environment for prompt design, testing, and iteration, with seamless integration into production apps via the Gemini API. Supports multimodal input including text, images, audio, and video.

# 生成AI（LLM）# AIモデル構築・管理# API・SDK# AIエージェント

マストラ

Mastra

An open-source AI agent development framework written in TypeScript. Leverages LLMs to streamline external API integrations and workflow construction.

# コード生成# AIモデル構築・管理# API・SDK# AIエージェント

トラエ

Trae

An AI-integrated development environment (IDE) built by ByteDance. Autonomously executes code generation, debugging, and task decomposition from natural-language instructions to streamline the development process. Powered by Claude 3.5 Sonnet and GPT-4o, with support for multimodal input and full project-level context understanding. Offers a Builder mode and chat interface for real-time assistance. Currently free to use and integrates seamlessly into a VS Code-based environment.

# コード生成# AIエージェント# API・SDK# 生産性向上# 日本語対応