Gamma
Generate presentations, documents and websites from a prompt with an AI design partner
Generate presentations, documents and websites from a prompt with an AI design partner
Microsoft's AI assistant for chat, writing and research across web, apps and Microsoft 365
Gamma is listed under Productivity and Microsoft Copilot under AI Assistants. Both have a free plan or trial. Only Gamma offers an API. Only Microsoft Copilot is available on Windows, macOS and iOS.
Gamma
18 features compared.
Plans as listed by each vendor. Check their sites for current prices.
$0
400 one-time AI credits that do not refresh
$12/month
Removes the Gamma badge and adds 1,000 monthly credits
$25/month
4,000 monthly credits plus API access and custom domains
$100/month
20,000 monthly credits and access to the most advanced models
$40/user/mo
Billed annually ($480 per seat per year)
Custom/annual
Annual agreement for larger organizations; contact sales
$0
Free with a signed-in Microsoft account; some features have usage limits
$9.99/month
One person; includes desktop Office apps and Copilot with higher usage than free
$19.99/month
Up to 6 people on the plan, with AI features for the owner; replaced Copilot Pro
$25.20/user/month
Add-on for small and medium businesses; needs an eligible Microsoft 365 plan
Scored out of 10 by the Finder Atlas editorial team. Last reviewed October 2026.
Gamma leads in 1 category and Microsoft Copilot in 0.
Scores weigh documented features, plan value, platform coverage, integrations and user feedback. A missing score means we have not rated that area yet.
Picked by our editors. Not paid placement.
AI Assistants
OpenAI's AI assistant for writing, research, coding, image generation and voice chat
Productivity
Free online calculator suite for health, finance, pregnancy, gold, and everyday math
Audio & Speech AI
Listen to documents and web pages with natural AI voices, and dictate by voice
It depends on your workflow. Gamma is built for pitch decks. Microsoft Copilot is built for drafting and summarizing inside Word.
Gamma: Generate presentations, documents and websites from a prompt with an AI design partner. Microsoft Copilot: Microsoft's AI assistant for chat, writing and research across web, apps and Microsoft 365.
Yes, both do. Gamma is freemium and Microsoft Copilot is freemium, and each has a free plan or trial.
Both can be used for free. Paid plans differ in limits and features, so compare the tiers in the pricing table above.