According to AlphaMoat, as of 2026-09, the Chrome extension ReplyTruck has 31 users (+0% MoM), rated 5 (4 reviews) — ranked #6,426 of 9,324 AI browser extensions, and #566 of 888 in Marketing & Sales.
What is ReplyTruck
Create context-aware comments in one click. Works for personal profiles and company pages. ReplyTruck isn’t just another comment generator. It acts as your AI Agent - runs multiple workflows in the background to analyze the post and your profile or page description, then picks a most relevant tone and comment style automatically. You do not have to choose tones or write from scratch. Find the right post, click the ReplyTruck icon, and get a personalized comment instantly.
✨Key features
- Personalized comments for your personal profile and company pages
- One-click engagement from the ReplyTruck icon under any post
- Smart variations on every click with different tones and types, still context-aware
- Seamless switching using LinkedIn’s “Comment as” menu
- Easy setup with a simple access key from CopyTruck
⚙ How it Works
1. Sign up at https://app.copytruck.com → Add profiles in CopyTruck → enter Name, Type, Description → Save 2. Install the ReplyTruck Chrome Extension 3. Open CopyTruck → Profile Settings → copy your Access Key → open the ReplyTruck popup → paste the key to connect 4. On LinkedIn, choose your profile or company page using the “Comment as” menu 5. Click the ReplyTruck icon under any post → get a personalized comment instantly in the selected profile’s voice 6. Click again for fresh variations in different tones and styles
⚡Tips:
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- In Step 1, more detail in the description leads to more tailored comments.
- You can switch profiles anytime in “Comment as” menu. ReplyTruck adapts to your selection.
💡Why ReplyTruck
- Removes the friction of deciding how to reply
- Automatically adapts comments to match your profile’s voice and the post’s context
- Helps you stay active, grow visibility, and engage meaningfully on LinkedIn
❓FAQs
1. How many profiles can I add?
- You can add as many profiles or company pages as you like. The only requirement is that you must already have commenting access to that profile or page in your LinkedIn account.
2. Can I automate engagement?
- No. ReplyTruck is built to assist, not automate. It generates personalized comments when you click, keeping you in full control of what gets posted. This ensures your engagement always stays authentic and aligned with LinkedIn policies.
3. Does it work on media-only posts?
- No. The post needs text in the caption.
4. Can it reply to nested comments?
- Not yet. It works on top-level comments.
5. Is there a free plan?
- Yes. You get 10 free credits to start.
6. How are credits used?
- Each generated comment uses 1 credit. Track usage in the CopyTruck dashboard or the extension popup.
7. How do I upgrade?
- Visit https://app.copytruck.com to choose a paid plan.
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Data month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.