What is OTIS used for?

Otis is an iOS app that uses AI to generate presentation slides from a topic, with charts, templates and export to PowerPoint or PDF. It is a good fit for building a pitch deck from a phone, students creating class presentations and quick client proposals for consultants.

No. OTIS is proprietary (closed-source) software and can't be self-hosted. In the AI Tools category, open-source options include Cherry Studio, Xiaozhi Android Client and Enchanted.

What are some alternatives to OTIS?

OTIS competes with Gamma, Beautiful.ai and Slidebean.

OTIS: features, pricing and alternatives

About OTIS

Otis is an iPhone and iPad app that builds slide decks with AI. You describe a topic and it generates a complete presentation, so you can spend more time rehearsing than formatting. It is meant to be used on the go, and a recent update lets you attach existing files and have them redesigned or placed into professional templates.

The app includes chart creation with many chart types, business templates across industries, smart layout suggestions and real-time collaboration. Finished decks can be exported to PowerPoint, PDF or a shareable web link, and the app lists business professionals, students, educators, marketing teams and consultants as its audience.

It is free to download with in-app purchases. Browsing templates is free, while AI generation, export, cloud sync and collaboration require a Premium subscription, so the free tier is mainly for trying the templates.

Key features

AI-generated slides from a described topic
Redesign attached files with templates
Chart creation with multiple chart types
Business templates across industries
Export to PowerPoint, PDF or web link
Cloud sync and collaboration

Good fit for

Building a pitch deck from a phone
Students creating class presentations
Quick client proposals for consultants

Tags: presentations; ai-slides; ios; pitch-deck; powerpoint-export; templates; productivity

OTIS: questions and answers

What is OTIS used for?: Otis is an iOS app that uses AI to generate presentation slides from a topic, with charts, templates and export to PowerPoint or PDF. It is a good fit for building a pitch deck from a phone, students creating class presentations and quick client proposals for consultants.
Is OTIS free?: Yes. OTIS has a free plan.
Is OTIS open source?: No. OTIS is proprietary (closed-source) software and can't be self-hosted. In the AI Tools category, open-source options include Cherry Studio, Xiaozhi Android Client and Enchanted.
What are some alternatives to OTIS?: OTIS competes with Gamma, Beautiful.ai and Slidebean.