Gamma vs Postology
Gamma
gamma.appPostology
postology.aiSide by side
| Figure | Gamma | Postology |
|---|---|---|
| Price from | Free | €19/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | — |
| Plans published | 4 | 3 |
| Spec score · AI Social Media Post Generators | 8.5 (#4) | 7.8 (#15) |
| Headquarters | San Francisco | Oberägeri, Switzerland |
| Product | Gamma describes itself as a visual communication platform for presentations, documents, websites, social media, and graphics, with an AI agent. | Postology learns a brand's voice and visual style, then generates captions and visuals on a schedule. |
| Security | Gamma states that it is a SOC 2 Type II compliant organization. | The maker's terms say it employs technical and organizational security measures but cannot guarantee complete protection against unauthorized access. |
| Support | Gamma lists [email protected] as its support contact. | The contact page says sales, support, and partnership inquiries are answered by email, typically within one to two business days. |
Plans
In their own words
Gamma
Gamma is a visual communication platform for creating presentations, documents, websites, social media, and graphics with an AI agent. Users can begin with a prompt, outline, or file, then refine the result with AI or manual editing. For presentations, Gamma offers text-to-presentation creation, smart layouts, templates, custom themes, and AI-generated visuals. It imports PDF and PowerPoint files and exports to PDF, PowerPoint, PNG, and Google Slides. Projects are private by default and can be shared with selected people, a team, or publicly, with real-time collaboration. Teams can use shared workspaces, templates, brand controls, and custom instructions; Enterprise lists SSO, SCIM, permissions, and admin controls. Gamma has a mobile app but no desktop app. Its free plan costs nothing and allows up to 10 slides per prompt, with PDF and PPTX import and several export formats. Pro lists up to 10 custom domains and Ultra up to 100. Gamma says Business and Enterprise workspace content is excluded from AI training, while individual workspace users can opt out in account settings.
Postology
Postology creates scheduled social posts from a brand’s voice and visual style. It generates captions and matching AI images using the brand’s tone, aesthetic, and messaging pillars. Users can define content pillars and weights for automatic rotation, or set a goal, timeframe, and message for a campaign. Generated captions and visuals go through a review and approval step before Instagram publishing. Postology connects to Buffer.com for direct Instagram publishing; the page says more channels are coming. Multi-brand projects keep separate brand systems, plans, and publishing schedules, which suits work across clients or brands. The web product is in private beta, with access offered through a waitlist. Its free plan is free and includes one project, 10 AI posts per month, two evergreen tracks, one active campaign, one publishing connection, three reference image uploads, and a watermark. Starter costs €19 a month; Pro costs €59 a month. The maker identifies Postology as a product of Aurum Avis Labs in Oberägeri, Switzerland.