AI Services in AI Agent

AI assistants and automation tools that autonomously handle conversations, tasks, and reasoning based on instructionsFeaturing 64 AI services in total.

サカナ フグ

Sakana Fugu

Sakana AI's multi-agent platform that dynamically bundles multiple LLMs and serves them as a single API. Internally it directs (orchestrates) world-class specialist models so that it behaves as if it were a single model. It comes in two variants, Fugu and Fugu Ultra, matching or surpassing single frontier models across coding, reasoning, and science benchmarks. With an OpenAI-compatible API, it embodies an “AI sovereignty” philosophy that avoids dependence on any single vendor.

# 生成AI（LLM）# AIエージェント# コード生成# 開発・研究支援# 業務効率化

マナス

Manus

A fully autonomous AI agent that handles end-to-end tasks spanning research, report writing, data organization, and website generation. Simply provide a goal and the AI independently plans, executes, and validates its way to completion. Its multi-agent architecture pairs a Planner, an Executor, and a Validator working in concert.

# AIエージェント# 生成AI（LLM）# 自動化・省力化# 業務効率化

グロック

Grok

A conversational AI assistant developed by Elon Musk's xAI. Its key strengths are access to real-time information from X (Twitter) and a response style that blends accurate, up-to-date answers with humor. Originally exclusive to X premium subscribers, it is now also accessible standalone at grok.com. The latest model is Grok 3.

# 生成AI（LLM）# AIチャットボット# テキスト生成# 画像生成# AIエージェント# 日本語対応

ラバブル

Lovable

An AI-powered development platform (vibe coding) that generates complete web apps and sites from a plain-text description of your idea. Handles everything from the frontend to database integration, authentication, and deployment—no programming knowledge required. Build and publish apps through a chat-like interface, with GitHub and Supabase integrations available.

# コード生成# ノーコード自動化# AIエージェント# デザイン生成

パープレキシティ

Perplexity

An answer-first AI search engine that cites source URLs alongside every response. Supports multiple LLMs including GPT, Claude, Gemini, and Sonar, with file upload and image generation available on Pro plans. Offers Perplexity Pages for generating summary articles and an AI assistant experience — a rapidly growing service redefining how people search.

# 検索・レコメンド# 検索エンジン・RAG# AIエージェント# 要約・翻訳# 生成AI（LLM）# 日本語対応

ジェミニ

Gemini

A multimodal AI developed by Google, capable of processing a wide range of information including search queries, images, and documents.

# 生成AI（LLM）# AIチャットボット# 要約・翻訳# テキスト生成# AIエージェント# 日本語対応

チャット ジーピーティー

ChatGPT

A conversational AI developed by OpenAI. Using the latest models like GPT-4o and o3, it supports text, image, and voice conversations, file analysis, web search, and code generation and execution. 'Projects' enable custom instructions, while the Canvas feature enables collaborative editing of text and code. Widely integrated into external applications via API.

# 生成AI（LLM）# AIチャットボット# 要約・翻訳# テキスト生成# AIエージェント# 日本語対応

クロード

Claude

A conversational AI assistant developed by Anthropic. Handles a wide range of tasks including comprehending and generating long-form content, writing and reviewing code, and analyzing documents. Designed with safety (Constitutional AI) and honest responses as core principles. The latest Claude 4 model achieves top-tier benchmark performance in coding, mathematics, and reasoning. Available at claude.ai, via API, and through the Claude app.

# 生成AI（LLM）# AIチャットボット# 要約・翻訳# テキスト生成# AIエージェント# 日本語対応

ウィスク

Whisk

An experimental image generation and transformation tool from Google. Upload multiple images and it extracts the subject, scene, and style from each to combine them into a new image. Text-based adjustments are also supported, enabling intuitive, reference-image-based image creation.

# AIエージェント# ノーコード自動化# 通知・タスク連携# 業務効率化# 日本語対応

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

ヘイジェン

HeyGen

An AI video generation platform combining AI avatars with multilingual voice synthesis. Scan your face and voice to create a personalized avatar, then generate narrated videos simply by typing text. Supports multilingual video translation and lip sync, streamlining the production of training, presentation, and marketing videos.

# 動画生成# 音声生成# AIチャットボット# AIエージェント

ライトソニック

Writesonic

An AI writing tool specialized in generating marketing content.

# コピーライティング# SEO# テキスト生成# AIチャットボット# AIエージェント

バリデーターエーアイ

Validator AI

A tool that uses AI to evaluate and provide feedback on startup business ideas and plans. Scores ideas across dimensions like market viability, competition, problem definition, and revenue model, then surfaces improvement suggestions and hypotheses to validate. Supports entrepreneurs in idea validation and pitch preparation.

# AIエージェント# 業務効率化

デヴィン

Devin

The world's first fully autonomous AI software engineer, developed by AI startup Cognition. From a natural language brief, it automates the entire development lifecycle — requirements, design, coding, debugging, and deployment. Equipped with its own shell, editor, and browser, it detects and fixes bugs in real time and autonomously manages entire projects. On the SWE-bench benchmark, it demonstrated practical problem-solving ability far exceeding previous AI tools, opening new possibilities for software development.

# コード生成# AIエージェント# 自動化・省力化# 生産性向上

コデックス

Codex

A cloud-based AI software engineering agent developed by OpenAI that autonomously generates, tests, and deploys code from natural language instructions. Connects to GitHub repositories, processes multiple tasks in parallel, and runs and verifies code in a sandboxed browser environment.

# コード生成# AIエージェント

スカイワーク

Skywork

An AI reasoning and analysis model developed by Kunlun Tech in China. Excels at complex mathematics, coding, and long-form logical reasoning. Published open-source under Apache 2.0. The Skywork-o1 series has posted strong scores on reasoning benchmarks, and is widely used by researchers and developers.

# AIエージェント# 動画生成# プレゼン・スライド生成# 音声生成# テキスト生成# コード生成

エヌエイトエヌ

n8n

n8n is an open-source, low-code automation tool that lets you build workflows with drag-and-drop to automate business processes. Integrates with over 400 services including Slack, Google Sheets, GitHub, and OpenAI.

# AIチャットボット# AIエージェント# ノーコード自動化# 業務効率化

アンチグラビティ

Antigravity

A next-generation AI-powered development platform (AI-native IDE) released by Google in 2025. Rather than traditional code-completion tools, it takes an 'agent-first' approach where AI autonomously plans, executes, and validates — including control of the development environment and browser. Available as a free public preview, it supports integration with multiple AI models including Gemini 3.

# コード生成# 画像生成# デザイン生成# AIエージェント# 生産性向上# 品質向上・クリエイティブ支援

メモリーク

Memoriq

A private AI memory vault that lets you save and search conversations from ChatGPT, Claude, Gemini, and Grok in your own end-to-end encrypted (E2EE) storage. A browser extension automatically captures conversations and encrypts them on your device before upload. Open-source and self-hostable. Keeps your valuable AI interactions intact without entrusting plaintext to the cloud.

# 検索エンジン・RAG# AIエージェント# 業務効率化# 生産性向上

アズミ

Asmi

A voice-first AI personal assistant that calls you each morning to take your requests, then makes calls on your behalf to dentists, salons, insurance companies, and other businesses — navigating automated phone systems (IVR) to complete bookings and inquiries. Results are reported back via iMessage or WhatsApp. An AI agent that handles real-world errands just by talking.

# AIエージェント# 音声生成# 音声認識・音声合成# ボイスボット# 自動化・省力化# 業務効率化

スラッシー

Slashy

An AI-native email client and work agent billed as the 'Cursor for email.' It directly operates Gmail, Google Calendar, Notion, Slack, and other services — autonomously handling reply drafting, inbox triage, meeting preparation, CRM updates, and ticket creation. Backed by YC S25.

# 自動返信・メール作成# AIエージェント# 自動化・省力化# 業務効率化# 生産性向上

ヴァンナエーアイ

Vanna AI

An open-source (MIT) RAG framework for Text-to-SQL that generates accurate SQL from natural language questions. Train it on your database DDL, documentation, and SQL examples, and it uses Agentic Retrieval to produce high-precision queries. Supports major databases including PostgreSQL, Snowflake, and BigQuery, as well as leading LLMs from OpenAI, Anthropic, and others.

# 検索エンジン・RAG# コード生成# AIエージェント# 生成AI（LLM）

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

セールスケン

Salesken

A conversation intelligence platform that analyzes sales calls with AI in real time. Features include real-time coaching that surfaces optimal talking points during live calls, AI-powered quality scoring across all calls, automatic transcription and summarization, and revenue intelligence that predicts deal outcomes — helping sales reps, managers, and RevOps teams close more deals.

# セールス# 音声合成・文字起こし# AIエージェント

ヴィックエーアイ

Vic.ai

An AI-native accounting platform that autonomously automates accounts payable (AP) processing. It handles invoice ingestion, coding, PO matching, approval routing, and payment with high accuracy (99% as self-reported), dramatically reducing manual AP work. Integrates with major ERPs including SAP, Oracle, and NetSuite.

# AI-OCR（文字認識）# 金融# AIエージェント# 自動化・省力化

タスク

Tusk

A GitHub-integrated AI agent that analyzes pull request code changes and automatically generates missing unit and integration tests. Runs AI-generated tests in CI using codebase context and production traffic patterns to detect regressions and improve code coverage.

# コード生成# AIエージェント# 品質向上・クリエイティブ支援# 業務効率化

オクトレーン

Octolane

A self-driving AI CRM that uses AI agents to analyze emails, deals, and call content, then automatically updates CRM fields, manages pipelines, and executes follow-ups. Works as a standalone CRM or integrates with Salesforce and HubSpot, taking over data entry so sales teams can focus on selling.

# AIエージェント# セールス# 自動化・省力化# 業務効率化

カサナレ

Kasanare

A business-specific generative AI product built to fit each company's unique operations. It combines RAG to teach the AI domain-specific terminology and workflows, usage governance aligned with organizational policies, and action controls that operate existing systems — enabling AI agents that go beyond answer generation to complete real work end-to-end. Deployed at organizations including Mitsubishi UFJ Trust and Banking. Developed by Kasanare Inc.

# AIエージェント# AIチャットボット# 検索エンジン・RAG# 業務効率化# 自動化・省力化# 日本語対応

グラノーラ

Granola

An AI note-taking app that silently records device audio during meetings and merges it with your own notes to automatically generate meeting summaries. It requires no meeting bots, runs on Mac (Windows in beta) and mobile, and covers Zoom, Google Meet, Teams, and in-person meetings. Also supports cross-meeting AI chat, templates, and integrations with Notion, Slack, and HubSpot.

# 議事録作成# 音声合成・文字起こし# 要約・翻訳# AIエージェント

ソースグラフ

Sourcegraph

A platform that provides a code intelligence foundation for searching and navigating entire codebases, alongside an autonomous AI coding agent called Amp that edits code end-to-end. Capabilities include cross-repository search, AI-powered Deep Search, and Batch Changes for simultaneous edits across multiple repositories — boosting developer productivity at enterprise scale.

# コード生成# AIエージェント# 検索・レコメンド# 業務効率化# 生産性向上

タブナイン

Tabnine

An enterprise-grade AI coding assistant offering code autocomplete and generation, the ability to train organization-specific models on private codebases, and on-premises deployment with a focus on security and IP protection. Supports a wide range of IDEs including VS Code, JetBrains, and Eclipse, making it easy to integrate into existing development workflows.

# コード生成# AIエージェント# 業務効率化# 生産性向上

ミストラル

Mistral

A family of open-source and proprietary large language models (LLMs) developed by French AI startup Mistral AI, along with an API platform for accessing them. Ranges from the fast and lightweight Mistral 7B and Mixtral (MoE architecture) to Codestral for coding and Mistral Reasoning for advanced reasoning tasks. Supports both self-hosting and commercial API access.

# 生成AI（LLM）# AIチャットボット# テキスト生成# 要約・翻訳# AIエージェント# 日本語対応

ランウェイ エムエル

Runway ML

A creative tool that uses AI to automate video editing and generation.

# 動画生成# 画像生成# 音声合成・文字起こし# 要約・翻訳# AIエージェント

コピードットエーアイ

Copy.ai

A writing AI that handles diverse text generation tasks, including social media posts, ad copy, and product descriptions.

# コピーライティング# SEO# テキスト生成# AIエージェント

カーソル

Cursor

A code editor (VSCode fork) designed around AI capabilities. Delivers an AI-centric development experience spanning code autocomplete and generation, codebase-aware Q&A (Codebase Chat), an Auto mode for natural-language feature specs, and a background mode (BG) for project-wide edits.

# コード生成# AIモデル構築・管理# AIエージェント# 業務効率化# 日本語対応

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

セールスマーカー

Sales Marker

A B2B sales enablement tool that uses intent data to identify companies actively in-market right now and automates outreach accordingly.

# AIチャットボット# AIエージェント# 自動返信・メール作成# 通知・タスク連携# 業務効率化# マーケティング# セールス# 日本語対応

アージル

Argil

An AI video platform that creates a clone of your face and voice in minutes, then generates realistic avatar videos from text input alone — no video recording required. Scale video production for social content, e-learning, and product promotion. Workflow integration available via API.

# 画像生成# デザイン生成# AIエージェント# バーチャルヒューマン

キャプションズ

Captions

An AI-powered creator app that automates subtitle generation, translation, dubbing, and video editing. Supports 28+ languages and can produce short-form social-media videos in minutes.

# 動画生成# 音声生成# AIチャットボット# AIエージェント# 字幕生成

クリエイトドットエックスワイゼット

Create.xyz

An AI generation and video template platform for social media content, powered by Adobe Firefly technology. Quickly create short videos, social posts, and ad banners — leveraging Adobe's brand-safe generative AI so non-designers can produce professional-quality content.

# ノーコード自動化# AIエージェント

モニカ

Monica

An AI copilot browser extension that surfaces multiple AI models — ChatGPT, Claude, Gemini, Perplexity, and others — in a side panel. Features web page summarization, translation, rewriting, in-page chat, and saved prompt management to assist with everyday browsing tasks.

# AIエージェント# 検索・レコメンド# 日本語対応

ヒーローユーアイ

HeroUI

An AI frontend development tool that instantly generates React code from text prompts or screenshots. Leverages the open-source HeroUI component library to rapidly build beautiful, accessible UIs.

# デザイン生成# AIエージェント

ジャスパー

Jasper

An enterprise AI writing platform for generating diverse content including marketing copy, ads, blog posts, and social media. Train it on your brand voice and product information to produce consistent copy at scale. Includes SEO optimization, collaborative team editing, and 100+ content templates.

# コピーライティング# SEO# テキスト生成# 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

ウィンドサーフ

Windsurf

A next-generation integrated development environment (IDE) powered by the AI agent Cascade. Supports automatic code generation, debugging, multi-file editing, and natural-language command execution to significantly increase developer productivity.

# AIエージェント# ノーコード自動化# 通知・タスク連携# 業務効率化

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

ディーアイディー

D-ID

A platform that animates still-image faces to generate AI avatar videos. Input text or audio and the person in the image speaks with lip sync. Supports multilingual TTS and bulk generation via API. Used for e-learning, marketing videos, and virtual presenter production.

# 動画生成# 音声生成# AIチャットボット# AIエージェント# バーチャルヒューマン

ベンチャーファイ

Venturefy

A business intelligence platform that maps business relationships — transactions, investments, board memberships — between companies, enabling compliance checks and partnership research. Combines corporate network visualization with risk scoring to support due diligence and supply chain risk management.

# AIエージェント# 検索・レコメンド

ピックアックス

Pickaxe

A no-code platform for creating AI chatbots (AI copilots) and embedding them in websites or internal tools. Build and publish custom AI trained on your knowledge base (PDFs, URLs, text) using GPT or Claude — no coding required. Supports monetization through a combination of usage-based and subscription pricing, helping creators and businesses generate revenue from AI products.

# ノーコード自動化# AIエージェント

マックジーピーティー

MacGPT

A lightweight Mac app that gives instant access to ChatGPT from the menu bar. Offers prompt history management and multi-window support for a seamless AI chat experience.

# AIエージェント

ストーリーディー

STORYD

A tool that uses AI to automatically generate story-driven presentations from data and text. Transforms data into compelling storylines with visualizations, producing slides that 'tell a story with data' quickly. Used for business presentations and data reports.

# プレゼン・スライド生成# AIエージェント

クリエータスエーアイ

CREATUS.AI

An AI content creation tool covering the full pipeline from social media content ideation (images, videos, captions) to generation. Creates content in formats optimized for Instagram, TikTok, and Twitter, with scheduling and posting management. Used by influencers and marketers to streamline multi-channel social media operations.

# AIエージェント# ノーコード自動化

リプリット

Replit

A cloud IDE that runs in the browser. Supports 60+ programming languages, with code execution, sharing, and publishing entirely in the browser. Includes Replit AI for code generation, explanation, and debugging. Scales from programming beginners to production deployment. The Replit Agent can also build and deploy applications from plain-text instructions.

# コード生成# 生成AI（LLM）# AIエージェント

ポー

Poe

An AI aggregator service by Quora that lets you use and compare multiple AI models — ChatGPT, Claude, Gemini, Llama, and others — in a single app. Users can create and publish custom bots, and switch between models to find the best answer. Available on both web and mobile.

# AIエージェント# 検索・レコメンド# 日本語対応

ジェンスパークエーアイ

Genspark AI

A next-generation search platform that restructures search results in an agentic format, enabling conversational knowledge exploration. Supports deep-dive learning and creative information gathering.

# 検索・レコメンド# AIエージェント# 日本語対応

タスケード

Taskade

An all-in-one platform for building no-code AI agents and automating tasks and workflows. Supports mind-map and kanban board views.

# AIエージェント# ノーコード自動化

アナキンエーアイ

Anakin AI

An all-in-one AI platform for switching between and using multiple AI models including ChatGPT, Claude, Gemini, and Stable Diffusion. Text generation, image generation, voice generation, and AI automation workflows are all accessible in a single interface, with 100+ templates and a no-code AI app builder.

# テキスト生成# 画像生成# 音声生成# 動画生成# AIエージェント# 日本語対応

ジュニー

Junie

An AI coding agent integrated into JetBrains IDEs that autonomously handles code generation, test writing, refactoring, and debugging from natural language instructions. It understands project context and proposes high-quality code aligned with development guidelines. Compatible with IntelliJ IDEA Ultimate, PyCharm Pro, WebStorm, and GoLand.

# コード生成# AIエージェント# AIモデル構築・管理# 自動化・省力化# 日本語対応

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

ケンリー

Kenley

An AI platform specialized for consulting work, covering everything from proposal creation to due diligence. It integrates internal knowledge, extracts insights from conversations and documents, and supports high-quality material production and knowledge utilization — maximizing operational efficiency and outcomes.

# プレゼン・スライド生成# 業務効率化# AIエージェント

ロバート

Lovart

An AI design agent for creators that generates illustrations, manga, concept art, and stickers from text or reference images while maintaining consistent character design and visual style. Goes beyond simple image generation with 'character consistency' across a series and a wide selection of art styles.

# デザイン生成# 画像生成# 動画生成# 音声生成# 音楽生成# アイデア支援／創造ツール# 品質向上・クリエイティブ支援# AIエージェント

ストリング

String

A platform that automatically generates code from natural language prompts and enables instant building, running, and deployment of AI agents. Complex automation and workflows are achievable through prompt input alone, with integrations for Slack, Google Sheets, Notion, and many other services.

# AIエージェント# ノーコード自動化# コード生成