# Comment Generator vs OpenRepli Comment Generator records 6,296 monthly visits with -17.1% month-over-month growth and Free Trial pricing. OpenRepli records 0 monthly visits with — growth and Free pricing. | Metric | [Comment Generator](https://openaitools.app/tool/comment-generator) | [OpenRepli](https://openaitools.app/tool/openrepli) | | :--- | :--- | :--- | | Website URL | https://www.comment-generator.com | https://chromewebstore.google.com/detail/openrepli/fncldomddnddkjcekbmonbcpipoocboi | | Categories | AI Social Media Post Generator, AI Instagram, AI Reply | AI Reply, AI API, AI Social Media, AI Response Generator | | Pricing Model | Free Trial | Free | | Monthly Visits | 6,296 | 0 | | MoM Growth Rate | -17.1% | — | | Primary Market | United States | Global | | Direct Visits | 2,489 | 0 | | Review Score | 3.9 | 4 | | Saved Count | 6 | 0 | | Supported Platforms | Website | Browser Extension | ## Comment Generator Comment Generator tackles a very specific problem: commenting consistently enough to grow a social presence without sounding like a bot. Instead of producing generic one-liners, the extension reads the caption of the post in front of you and drafts a reply grounded in that specific content, which is why the results sound more like a person and less like a template. Setup takes about a minute. You install the extension from the Chrome Web Store, sign up with an email address to activate a free trial, and then tell the tool how you write: your own instructions, preferred tone and the objective of a given comment, such as agreeing, disagreeing or adding insight. From then on, each draft appears alongside the post for you to accept, tweak or discard. One design choice worth noting is that the extension never needs your platform credentials. It works as a layer on top of the site, and it always leaves the final action to you. The site also notes that comments are drafted in the language of the original post, so it works for languages beyond English. Paid plans and a developer API sit alongside the free trial. **Pricing & Plans:** A 7-day free trial with no credit card is offered, after which paid plans apply. Pricing and API terms are listed on the site's pricing page. - **Caption-aware drafting:** The extension reads the specific post before writing, so drafts reflect that content instead of a generic template. - **Custom voice instructions:** Tell it how you write and it aims for your tone or your brand's tone rather than a neutral AI register. - **Objective and tone controls:** Choose what the comment should do, such as agree, disagree or add insight, and how it should sound. - **No account access required:** It works as a browser extension layered on the platform and never asks for your login credentials. - **Multi-language support:** Comments are drafted in the language of the post, so it fits multilingual feeds. **Strengths:** Grounds drafts in the actual post caption rather than generic phrases; Learns your voice through custom instructions instead of default AI tone; Never requires your social account login credentials; Supports Instagram, LinkedIn and Threads, with multi-language drafting **Limitations:** It drafts but does not post, so it still requires your time on every comment; Works only in supported browsers as an extension, not as a standalone app; Free usage is limited to the trial window [Profile (Markdown)](https://openaitools.app/tool/comment-generator.md) ## OpenRepli OpenRepli is a small Chrome extension aimed at one repetitive job: writing comments and replies on social networks. Instead of switching tabs to a chatbot, you click the OpenRepli icon in the reply box on LinkedIn, Twitter/X or Instagram and it produces a ready-to-edit comment based on the conversation in front of you. The design philosophy is bare-bones and privacy-first. There is no signup and no account: you paste your own OpenAI API key into the extension and it calls the API directly from your browser. The developer's Chrome Web Store disclosure states that data is not sold to third parties and is not used for creditworthiness or unrelated purposes, which is a meaningful contrast to tools that route your social activity through their own servers. OpenRepli is a niche, early-stage utility rather than a full social media suite. The store listing shows version 0.1.1 (updated April 2024), a footprint of roughly 24 KB, and a very small user base with no ratings yet. That makes it attractive for individuals who want a lightweight reply helper at no extra cost beyond their own API usage, but a poor fit for teams needing scheduling, analytics or multi-seat management. Note that this is an independent third-party extension and is not an official OpenAI product, even though it relies on the OpenAI API. **Pricing & Plans:** Free. OpenRepli is a free Chrome Web Store extension with no subscription; you supply your own OpenAI API key and pay OpenAI directly for the API usage you generate. - **One-click reply generation:** Open the extension icon in the comment interface on LinkedIn, Twitter/X or Instagram and it drafts a reply for that specific thread. - **Bring your own OpenAI key:** Paste your own GPT API key in the extension settings — no account, no proxy server, and no data collection per the developer's disclosure. - **Customizable instructions:** Write instructions to match your brand voice or personal persona so generated comments sound like you rather than a default chatbot. - **In-browser, cross-platform:** Runs as a lightweight Chrome extension (about 24 KB) directly in the sites you already use, so there is nothing heavy to install or manage. **Strengths:** Completely free extension with no subscription tier; No signup or account required; Works inside LinkedIn, Twitter/X and Instagram without leaving the page; Custom instructions adapt replies to your brand or persona **Limitations:** Very small install base (about 7 users as shown on the store listing) and only version 0.1.1; No ratings yet, so quality signals from other users are essentially absent; Requires your own OpenAI API key and the associated usage costs; Limited to LinkedIn, Twitter/X and Instagram, with no scheduling, analytics or team features [Profile (Markdown)](https://openaitools.app/tool/openrepli.md) ## Frequently Asked Questions ### How do Comment Generator and OpenRepli compare in monthly traffic? Comment Generator has 6,296 monthly visits, while OpenRepli has 0. Traffic estimates describe audience size, not product quality. ### How do their growth rates compare? Comment Generator has a month-over-month growth rate of -17.1%; OpenRepli has —. ### How does pricing compare? Comment Generator: Free Trial. A 7-day free trial with no credit card is offered, after which paid plans apply. Pricing and API terms are listed on the site's pricing page. OpenRepli: Free. Free. OpenRepli is a free Chrome Web Store extension with no subscription; you supply your own OpenAI API key and pay OpenAI directly for the API usage you generate. ## Alternatives | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [replient.ai](https://openaitools.app/tool/replient-ai) | 86,005 | -16.1% | Freemium, Free Trial, Paid | AI comment and DM manager for social media and ad campaigns | [.md](https://openaitools.app/tool/replient-ai.md) | | 2 | [CommentGuard](https://openaitools.app/tool/commentguard-io) | 79,817 | -4.6% | Free Trial, Paid | AI comment moderation for Facebook and Instagram that protects ad conversion | [.md](https://openaitools.app/tool/commentguard-io.md) | | 3 | [Engage AI](https://openaitools.app/tool/engage-ai) | 35,609 | -26.3% | Freemium | Turn LinkedIn comments into a structured growth engine | [.md](https://openaitools.app/tool/engage-ai.md) | | 4 | [Devi AI](https://openaitools.app/tool/ddevi-com) | 35,389 | -31.4% | Free Trial, Paid | Monitor social keywords, spot buying intent, and reach out with AI | [.md](https://openaitools.app/tool/ddevi-com.md) | | 5 | [Olly 2.0](https://openaitools.app/tool/olly-2-0) | 24,675 | -2.6% | Freemium | AI social media agent that writes and posts comments in your voice | [.md](https://openaitools.app/tool/olly-2-0.md) | | 6 | [TweetAI.com](https://openaitools.app/tool/tweetai-com) | 16,409 | +62.9% | Freemium | Generate, analyze and rewrite X posts that grow your audience | [.md](https://openaitools.app/tool/tweetai-com.md) | | 7 | [Commenter.ai](https://openaitools.app/tool/commenter-ai) | 12,545 | +116.9% | Free Trial, Paid | Thoughtful LinkedIn comments, drafted in your voice in seconds | [.md](https://openaitools.app/tool/commenter-ai.md) | | 8 | [Tweeteasy](https://openaitools.app/tool/tweeteasy) | 4,352 | +23% | Freemium | AI-powered replies, tweet ideas and rewrites for X (Twitter) right from your browser | [.md](https://openaitools.app/tool/tweeteasy.md) | | 9 | [Replier](https://openaitools.app/tool/ai-social-replier) | 83 | -95.6% | Free Trial, Paid | AI-powered social media comment replier that boosts engagement at scale | [.md](https://openaitools.app/tool/ai-social-replier.md) | | 10 | [ReplyPulse](https://openaitools.app/tool/replypulse-com) | 69 | 0% | Free Trial, Paid | AI reply generator built for X/Twitter growth | [.md](https://openaitools.app/tool/replypulse-com.md) | --- Source: https://openaitools.app/compare/comment-generator-vs-openrepli More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)