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AI Services for Executive / Manager that Solve "Presentation Deck Creation"

Presentation materials for the board or shareholders need both accurate content and polished visuals, and putting them together yourself as an executive takes time. AI can quickly provide a first draft of the structure and slide design, freeing up time to refine the substance. This page compares AI tools useful for generating presentations.

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マナス

Manus

A general-purpose autonomous AI agent that, from just a goal, plans, executes, and verifies on its own in the cloud and delivers research, documents, websites, apps, and more as finished 'deliverables.' It completes tasks in a sandbox (including its own browser control and code execution), and supports Wide Research, scheduled tasks, and 40+ external-app integrations (MCP).

# AIエージェント# 生成AI（LLM）# 自動化・省力化# 業務効率化

ストーリーディー

STORYD

STORYD is an AI business presentation generator built specifically for data storytelling. Enter just a few sentences describing what you want, and it produces an executive-ready, pitch-deck-quality presentation in about 60 seconds. It organizes your content into a decision-driving story structure and offers AI rephrasing and brainstorming, automatic brand-theme extraction from an existing deck, hundreds of layouts, and export to PowerPoint, Google Slides, Keynote, and Canva. Pricing is Free $0 / Pro $18/mo / Automate $100/mo, and you can start for free with no credit card required. It is offered by Data Advantage LLC in the United States.

# プレゼン・スライド生成# AIエージェント

ケンリー

Kenley

An AI platform for consulting and financial advisory work: build custom AI agents that reflect your firm's processes and mass-produce proposals and reports (by AnswerGrid). It offers Workflows, material generation, and Office (PPT/Word/Excel) add-ins, for strategy consulting, life sciences, and investment banking. Pricing not public (demo).

# プレゼン・スライド生成# 業務効率化# AIエージェント

キャンバ

Canva

Canva is an all-in-one online design platform that lets you create any kind of design by drag and drop, even with no design knowledge. From a rich library of templates and assets, you can create more than 1,000 kinds of designs such as presentations, social media posts, videos, and flyers, and with generation and editing by Canva AI plus the integration of Affinity and Leonardo.Ai, you can handle everything from creation to collaborative editing, printing, and brand management in one place. Pricing includes a free plan as well as Canva Pro at ¥11,800/year and Business at ¥18,800/year (per person, billed annually), among others. Used by more than 6 million teams worldwide.

# デザイン生成# 画像生成# プレゼン・スライド生成# テキスト生成# 日本語対応

イルシル

イルシル

Irusiru, from Irusiru Inc., is an AI slide generator specialized for Japanese business documents. From 3,000+ Japanese templates, enter text and the AI auto-generates the structure and slides. It supports PDF/PPTX export, a PowerPoint plugin, and auto chart generation, and cuts document-creation time by about 70% (official), with 300,000+ cumulative users. Pricing: Free / Personal ¥1,848/mo (incl. tax) / Personal Plus / Business.

# プレゼン・スライド生成# デザイン生成# 日本語対応

ガンマ

GAMMA

GAMMA is an AI design partner that generates everything from presentation decks, documents, and websites to social posts and graphics, all from a prompt (provided by Gamma Tech, Inc.). Drawing on your ideas, outlines, or existing materials, it automatically generates the design too using 20+ AI models and 100+ themes, with export to PPT/PDF/Google Slides and web publishing. Pricing includes a free plan plus Plus at ¥1,440/mo, Pro at ¥2,500/mo, and Ultra at ¥13,274/mo (billed annually, per user, excluding tax). Used by more than 100 million people worldwide.

# プレゼン・スライド生成# スライド作成# セールス

スカイワーク

Skywork

Skywork is an all-in-one AI agent with built-in deep research. From a single instruction, it can generate multiple deliverables—websites, slides, documents, spreadsheets, posters, videos, podcasts, and more. The SkyClaw agent switches among models such as Claude, ChatGPT, and Gemini to research, reason, and edit, and it supports automated execution through scheduled tasks and IM integration. Credits are granted for free every day (800 per the official listing), and beyond that it runs on a credit-based model.

# 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

カリス

Xaris

Xaris is a pro-oriented AI writing assistant that builds an article outline just by "talking" via voice input (developed by Studio Yurigraph; distributed in Japan by GMO Internet). Answer the AI's questions by voice and a draft foundation forms, with specialized modes for SEO articles, LPs, and proposals, plus material search and table creation. Pricing starts at STARTER ¥1,980/mo (excl. tax), with a free trial (20 requests, no credit card).

# テキスト生成# 要約・翻訳# 日本語対応

ミリキャンバス

MiriCanvas

A browser-based graphic design tool from Korea's MIRIDIH (a "Korean Canva"). With 530,000+ templates and drag-and-drop, you can create presentations, social posts, video, posters, logos and print. Its AI features are branded "miricle" (AI presentation, AI image generation, background removal, etc.). Commercial use is allowed even on the free plan with no watermark; Japanese UI; 18M+ cumulative users.

# デザイン生成# 画像生成# プレゼン・スライド生成# テキスト生成# 日本語対応

ナプキン

Napkin

Napkin is a visual-creation tool where you paste text and AI auto-generates diagrams, flowcharts, mind maps, and infographics (from Napkin AI, founded by ex-Google members). It turns the key points of existing text into visuals you can export as PNG/PDF/PPT/SVG for documents and blogs, and supports 60+ languages (including Japanese generation). The free beta has ended; pricing is Free $0 / Plus $9 / Pro $22 (AI-credit based).

# デザイン生成# プレゼン・スライド生成

ジェイソン・トゥー・ビデオ

json2video

A video generation API: write the structure in JSON, POST it, get back an MP4. Templates and variables let you mass-produce videos of the same shape, with scene composition, voiceover (100+ languages), and captions completed in one pipeline. Integrations for Make.com, n8n, Zapier, and MCP. 600 free credits; from $16.95/month.

# 動画生成# 音声生成# 字幕生成# プレゼン・スライド生成

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Which Parts of Deck-Building Get Faster

Just enter what you want to say and the relevant figures, and it can auto-generate a slide structure and design
It can summarize existing reports or meeting minutes into summary slides for a management meeting
Letting AI handle chart and graph visualization means you can produce a polished deck without a dedicated designer

Points Worth Keeping in Mind

How well it accommodates your existing format, including company logo and brand colors
How easy fine adjustments and edits are after generation
The data-management practices for handling sensitive management figures
Compatibility for exporting to PowerPoint and similar formats