Gamma alternatives
6 writing tools in the same lane as Gamma, ranked by editorial score.
SL
SlidesWizard
Writing · ChatGPT (OpenAI)
6.8
AI presentation generator that ships finished PowerPoint and Google Slides decks from a prompt or outline.
Freemium· Free: Free · Pay-per-use: $2.50presentation-generationpowerpoint-decks
DA
DocGPT AI Writer for Docs
Writing · Multi-model (GPT, Claude, Gemini)
6.8
Google Docs sidebar add-on that drops GPT-class drafting, rewriting, and summarization straight into your document.
Freemium· Starter: €3.40 · Standard: €6.80 · Plus: €10.55 · Enterprise: Contact saleslong-form draftingrewriting
FL
FlowGPT
Writing · Multi-model
6.9
Community marketplace for AI character roleplay scenarios and prompt templates.
Freemium· Free browsing; in-app wallet/credits for premium chatsprompt-discoverycharacter-roleplay
AP
AI Prompt Genius
Writing
6.5
Open-source Chrome extension for building a searchable, tagged library of reusable AI prompts.
Free· Free and open-sourceprompt-libraryprompt-templates
CS
ChatGPT Shortcut
Writing · Multi-model
7.2
Curated, one-click prompt library covering ChatGPT, Claude, Gemini, and DeepSeek across writing, coding, and academic tasks.
Free· Free; open-source on GitHubprompt-libraryprompt-engineering
MP
Magic Potion
Writing · Multi-model
6.5
Visual drag-and-drop prompt editor for crafting, organizing, and reusing prompts across OpenAI, Anthropic, and Google models.
Freemiumprompt-engineeringprompt-library