OpenAI Codex / ChatGPT

Live

General-purpose agentNot ranked against dedicated deck tools

ChatGPT's coding agent — close to Claude, but it can generate its own images.

Visit OpenAI Codex / ChatGPT → Hands-on testedUpdated 2026-06-21

At a glance

Starting price

Free

Free access

Yes

.pptx export

Yes

Hands-on: exports an editable .pptx/PDF via code — fully editable, but no built-in templates.

Export formats

PPTX · PDF

Feature coverage

8/8

Best for

Best for developers

Data verified Jun 21, 2026

Pricing

Plans and prices, captured from the official pricing page.

Plan	Price	Billing
Free	Free	—
Go	$8/mo	billed monthly
Plus	$20/mo	billed monthly
Pro	$100/mo	billed monthly

This is a general-purpose subscription for the whole agent, not a per-presentation price — treat it as the cost of the tool, not of one deck.

Price verified Jun 21, 2026

Features

Capabilities we could verify on the source page.

Agent mode
The AI can plan and carry out multi-step deck work on its own, not just a one-shot draft.
Brand kit · Not supported
Applies your brand's fonts, colors and logos consistently across every slide.
Charts
Turns raw numbers into native, editable charts inside the deck.
Collaboration · Not supported
Multiple people can edit or comment on the same deck in real time.
Image generation
Generates or sources visuals with AI to illustrate slides.
Outline generation
Drafts a structured outline from a prompt or topic before slides are built.
PPTX import
Brings an existing PowerPoint file in as a starting point or template.
Templates · Not supported
Start from ready-made, professionally designed slide templates.

Verified fromdevelopers.openai.com

Features verified Jun 19, 2026

Our editorial read

AutoPPT.org's editorial read

Standout

Strong copy, outlines, charts and research; native AI images; editable .pptx/PDF export.

Watch out

No templates, brand kit or collaboration; generic output; usage-metered; thin free tier.

What reviewers say

Independent, third-party reviews.

No third-party reviews collected for this tool yet — we show ratings only when we can verify them on the source.

Similar tools

The closest alternatives from our tracked set.

Claude (Claude Code / Cowork)

#90

The most dependable agent for slides: strongest structure and copy — you bring the design.

Free

Compare with Claude (Claude Code / Cowork) →

Google Gemini (CLI / app)

#92

Google's agent: editable file export, or polished image-based slides that aren't editable.

Free

Compare with Google Gemini (CLI / app) →

Try OpenAI Codex / ChatGPT yourself

Pricing and features change often. Check the latest on the official site.

Visit OpenAI Codex / ChatGPT →

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Default order is AutoPPT.org's editorial read, weighing breadth of source-verified data, free access, real editable .pptx export, and feature coverage. Each tool also carries an AutoPPT Score (0-10) — our overall rating from hands-on testing, the collected data, and community sentiment. Re-sort by price or features to rank on the raw facts. Every fact (pricing, free tier, export, features) is collected first-hand from each tool's own site and links to the exact source page and quote, captured June 2026. The AutoPPT Score blends our hands-on testing with this source-verified data and community reviews, and is recalibrated as we test.