Compare AI tools

	Gamma A	GitHub Copilot B	Replicate S	Gemini A
Tagline	AI slide decks that don't look AI-generated.	Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.	Run any open-source AI model with an API call.	Google's answer. Best integrated with Workspace + free for a lot.
Category	productivity	coding	dev platform	chat
Pricing	Free + $10-$20/mo	Free (limited) + $10/mo Pro + $19/mo Business	Pay per second of compute	Free + $20/mo Advanced (bundled with 2TB Drive)
Best for	Pitch decks, proposals, internal presentations — fast.	Teams with GitHub already. Devs who don't want to change IDEs.	Developers using open-source models (Flux, SDXL, Whisper, etc).	Anyone already on Google, research tasks, summarizing long documents.
Strengths	Strong templates Decks, docs, webpages Doesn't look generic	Great enterprise story Works in your existing IDE Chat + autocomplete	Tens of thousands of models (image, video, audio, LLMs) One-line API for any model Cog framework for custom model deploy	Native Google Workspace integration Very long context (1M+) Deep Research feature Free tier is generous
Weaknesses	Locked into Gamma's format Export quality varies	Less agentic than Cursor/Claude Code Model quality varies	Cold starts on less-popular models Pricing gets real at scale	Writing quality trails Claude Over-refusals on edge content UI is cluttered
Kai's verdict	A-tier. Best of a boring category. Use it for first drafts, then edit in Keynote if high-stakes.	B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.	S-tier for open-source model APIs. The default in this space.	A-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google.
Link	Open →	Open →	Open →	Open →