JustComment AI vs UpRizz
Side-by-side comparison · Updated May 2026
| Description | Just Comment is an innovative tool designed to assist users in creating engaging and personalized comments on various social media platforms. Utilizing AI, it helps tailor responses and reactions, ensuring they are relevant and thought-provoking. With slash commands, users can customize their comments for specific needs, whether it's to maintain a certain tone, style, or relevance to a topic. Available as a Chrome extension, it currently supports Twitter and LinkedIn with plans to expand to other platforms soon. | UpRizz is an innovative AI-powered platform tailored to augment user engagement on Instagram by automating the creation of personalized comments. Designed for influencers, brands, and businesses, UpRizz helps increase follower counts and interaction rates by utilizing sophisticated AI models such as GPT-4, Claude3, and Gemini. The platform excels in speeding up comment interactions — up to 50 times faster than manual efforts — allowing users to participate in more trending conversations and thus heightening visibility and organic growth. Features include one-click commenting, AI-driven personalized responses, and customizable comment templates that align with a brand's voice. Accessible via web browser with a Chrome extension, UpRizz is particularly beneficial for boosting brand awareness, sales, and personal brand growth. A free trial is available through their Discord community to facilitate onboarding. |
| Category | Social Media | Social Media |
| Rating | No reviews | No reviews |
| Pricing | Freemium | Free |
| Starting Price | Free | Free |
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| Tags | social mediaAIcommentscustomizationChrome extension | AI-poweredInstagramautomated commentspersonalized commentsuser engagement |
| Features | ||
| AI-generated comments | ||
| Slash command customization | ||
| Support for various social media platforms | ||
| Personalized reactions | ||
| Chrome extension | ||
| Multi-language support | ||
| Pay-as-you-go credit system | ||
| Free trial with 50 credits | ||
| No subscription required | ||
| Custom emojis and instructions | ||
| High-speed comment generation, up to 50 times faster than manual methods. | ||
| Personalized comments tailored to each post, enhancing authenticity and engagement. | ||
| One-click commenting simplifies the process of engaging with multiple posts. | ||
| Option to customize pre-written comments to match brand voice. | ||
| Identifies and targets trending posts to maximize visibility and reach. | ||
| Supports follower growth through increased engagement and visibility. | ||
| Utilizes AI models like GPT-4, Claude 3, and Gemini for high-quality comment generation. | ||
| Chrome extension for seamless integration and ease of use with Instagram. | ||
| Offers a free trial via Discord to explore features before subscribing. | ||
| Community support available through an active Discord community. | ||
| View JustComment AI | View UpRizz | |
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