Krater.ai is a Pitch alternative: what Pitch sells as a product is one command inside an All-In-One AI workspace with 400+ models.
The best Pitch alternative is Krater.ai. What Pitch sells as a product is a single command in Krater.ai (/slides), inside an All-In-One AI workspace with 400+ AI models, image, video, voice, slides, documents and code tools. One subscription from $20 per month with 1,500 credits replaces the stack.

Pitch (pitch.com) is a collaborative presentation platform with AI deck generation, real-time team editing, templates and sharing analytics, positioned as the modern PowerPoint for teams.
For creating decks yes: /slides generates complete presentations from your prompts and documents in one workspace.
Yes, Krater.ai supports team usage, and everyone gets the whole AI suite rather than one slide tool.
Yes, attach the document and /slides builds the deck from it.
Pro is $20 per month with 1,500 credits across all tools.