Slaide

Slaide is a presentation tool for people who want decks they can edit as text or create with help from AI agents. It is a strong fit for developers and presenters comfortable with a source-file workflow, but less suited to anyone who wants a purely visual slide editor.

Overview

Slaide stores presentations as plain-text .slaide files and renders them as web decks, print-ready PDFs, or editable PowerPoint files. Being able to read, review, and diff a deck as text gives users direct control over its source. That approach also sets a clear trade-off: the workflow revolves around text files rather than building every slide on a graphical canvas.

PowerPoint and Keynote decks can be imported into editable .slaide files, and Slaide can export editable PowerPoint. That makes it useful when a deck needs to move between Slaide and conventional presentation software, without requiring the final deliverable to remain in Slaide’s format.

Key features

AI authoring and rehearsal

Slaide’s AI can plan a presentation’s story, create a theme, write slides, and check its work, with the user able to steer the process. This covers more of the authoring process than slide drafting alone. The separate Coach feature follows spoken rehearsal slide by slide, provides timing and pace feedback, and can offer to fix points missed on a slide. That combination is particularly useful for presenters who want support both in shaping a deck and practicing it.

Agent workflow and media

An Agent Skill and MCP server let AI agents scaffold, validate, and render decks; Slaide names Claude Code, Codex, Gemini, and other MCP clients. This is a practical advantage for developers who want to include presentation work in an agent workflow, rather than rely only on a conventional editor.

Decks can also use incremental reveals, transitions, video, audio, sandboxed live embeds, and speaker notes. The breadth supports more than static slides, while keeping the deck’s text-based format at the center of the workflow.

Offline use and open source

The iPhone and iPad apps can open, edit, and present an existing deck offline. Free desktop viewer and editor apps for Mac and Windows add another offline option: the viewer can open, present, and export decks without an account or network connection. Offline access is useful for presenting away from a reliable connection, but the stated mobile offline workflow begins once a deck exists.

The language, CLI, themes, importers, MCP server, and native desktop viewer are released under the Apache-2.0 license. That openness, combined with plain-text files, gives developers more inspectable and reusable parts of the workflow.

Pricing

The Free plan is free, billed $0 forever, with no credit card required. It includes one cloud-AI deck of up to 10 slides and unlimited decks from a user’s own agent. This is a sensible way to try cloud authoring or use an agent-driven workflow, but it is not a recurring free allowance for cloud AI.

Day Pass costs $3.99 a month and provides 24 hours of AI, with 4 AI decks in 24 hours. It fits a burst of presentation work better than ongoing generation; the stated allowance is tied to a 24-hour period.

Slaide Hosted costs $6.90 a month at a limited-time launch price, billed from $9.90. It includes 10 AI decks a month, cloud sync and sharing from the web, and the Free plan. This is the better fit for regular cloud-AI use and web sharing, though the launch price is explicitly temporary and the monthly deck quota remains a constraint.

Platforms

Slaide supports web, Windows, macOS, Linux, iPhone, and iPad. The desktop viewer and editor are described for Mac and Windows, while offline opening, editing, and presenting are specifically supported on iPhone and iPad.

Who it's for

Slaide suits developers who want AI agents to author or render decks, and presenters who value editable source files, PowerPoint exchange, rehearsal feedback, and offline presentation options. It is a weaker fit for people who prefer a visual-canvas workflow or need frequent cloud-AI generation without a deck quota.

Pros and cons

Pros

• Plain-text .slaide files can be read, reviewed, and diffed, giving users direct access to deck content.
• AI authoring, spoken rehearsal coaching, and agent integrations cover distinct stages of creating and preparing a presentation.
• PowerPoint and Keynote import, editable PowerPoint export, and PDF rendering support practical handoffs.
• Offline mobile use and a desktop viewer that works without an account or network connection help when presenting offline.
• Core language and tooling components are Apache-2.0 licensed, a meaningful advantage for developers seeking open tools.

Cons

• The free cloud-AI allowance stops after one deck of up to 10 slides, so continued cloud generation requires payment.
• Day Pass limits use to 4 AI decks in 24 hours, while Slaide Hosted caps it at 10 AI decks a month.
• The text-file-centered workflow may not suit users who want to build slides entirely in a visual editor.
• Cloud sync and web sharing are included in Slaide Hosted, not described as part of the free plan.

Alternatives

Microsoft PowerPoint is the more natural choice for users who want its web app, basic templates and tools, and 5 GB of cloud storage on the free plan. Choose Google Drive instead if the priority is no-cost storage included with a Google Account, with up to 15 GB across the account.

Canva is an alternative for readers looking for a free design editor with templates and a content library. Pitch is worth considering when a free team plan with 5 members, 2 external guests, and 10GB total storage better matches the presentation workflow.

SlideEgg, Folveo, MagicSlides, and OpenCharts are other alternatives.

Readers comparing the broader category can browse AI Presentation Software, AI Presentation Makers, and Presentation software.

Verdict

Slaide is the right choice for developers and presenters who want AI-assisted authoring alongside editable, text-based decks, agent integrations, and rehearsal coaching. Its strongest reason to choose is that those workflows coexist with PowerPoint exchange and offline options. Look elsewhere if you need a purely visual editor or expect to generate cloud-AI decks regularly without paying or working within a quota.