If you searched "Kleo LinkedIn" and landed here - these are two different tools. Kleo (kleo.so) and Klyo (tryklyo.com) both use AI to help you write LinkedIn posts in your own voice, and the similar names cause genuine mix-ups in search. Here's an honest, fact-checked breakdown of how they actually differ.
Both tools train on your voice. Here's the honest breakdown of what surrounds that core feature.
| Feature | Klyo | Kleo |
|---|---|---|
| Trial & Access | ||
| Free trial | 14 days, no card | None - 30-day refund only |
| Standalone web app (no extension) | ✓ | ✓ (since v3.0) |
| Content generation | ||
| AI post generator trained on your voice | ✓ | ✓ |
| ICP / buyer-aware targeting | ✓ | - |
| Content planner with topic pillars | ✓ | Swipe file / templates |
| Carousel / slide builder | ✓ | - |
| Klyo Radar (RSS feed + content discovery) | ✓ | - |
| My Feed (smart reply + ICP engagement) | ✓ | - |
| Repurpose & Refine (rewrite as X thread, email, blog) | ✓ | - |
| AI image generation | - | 20/mo |
| Publishing and scheduling | ||
| Autopilot scheduling queue | ✓ | Calendar / drafts |
| Publishes via official LinkedIn API | ✓ | Unclear from public docs |
| Analytics | ||
| LinkedIn analytics dashboard | ✓ | - |
| Follower growth tracking | ✓ | - |
Kleo is an AI writing tool that trains on your past LinkedIn posts through a chat-style interface, learning your vocabulary, sentence rhythm, and how you typically open and close a post. It started as a Chrome extension and grew to roughly 70,000 users before LinkedIn issued a cease-and-desist that forced the extension to shut down. Kleo rebuilt as a paid web app, sometimes referred to as "Kleo 3.0."
Its features are organized around three ideas: Create (drafting, AI images, scheduling), Discover (a swipe file of proven post templates), and Think (a knowledge base and "memory" of your writing identity). It includes unlimited post generation and roughly 20 AI-generated images per month. It costs $99/mo, or about $79/mo billed annually, with no free trial - Kleo instead offers a 30-day money-back guarantee.
Klyo is a LinkedIn content platform built for founders, consultants, and go-to-market teams. Like Kleo, it trains an AI model on your voice - but it's built around a full content pipeline rather than generation alone: topic pillars for planning, ICP-aware targeting so posts speak to your actual buyer, a no-code carousel builder, autopilot scheduling, and a LinkedIn analytics dashboard.
Klyo connects to LinkedIn through the official LinkedIn API from the start - there's no browser extension involved and no history of a platform shutdown to work around. Pricing starts at $29/mo for Solo, $59/mo for Growth, and $99/mo for Pro with unlimited generation - roughly a third of Kleo's price at the entry tier, with a genuine 14-day free trial and no card required to start.
Beyond the name mix-up, here's what actually separates day-to-day use.
Kleo charges $99/mo upfront with no way to try it first - only a 30-day refund window if it doesn't work out. Klyo's Solo plan is $29/mo, and you can try the full product free for 14 days before entering a card. If you want to test voice quality on your own posts before committing, that difference matters.
Kleo's voice training focuses on how you sound. Klyo goes a step further with ICP targeting - content generated with your specific buyer persona in mind, not just your writing style. For professional teams whose LinkedIn content needs to speak to a defined buyer, not just sound authentic, that's a meaningfully different starting point.
Kleo's format options center on generated images (about 20/mo) alongside text posts. Klyo includes a dedicated carousel builder - LinkedIn's highest-save professional format - generated with AI and published as a ready-to-post document, without exporting to a separate design tool. If carousels are part of your content mix, Klyo covers that natively.
Kleo's swipe file gives you inspiration, but it's passive research. Klyo's Radar automatically surfaces trending content in your niche from RSS feeds and your ICP's recent activity, and can schedule posts automatically. By the time a trend peaks, your post is already scheduled. You skip the 30+ minutes per week most creators spend hunting for ideas.
Most LinkedIn tools are write-only. Klyo's My Feed shows posts from your exact ICP, lets you Smart Reply with your voice in seconds, and tracks engagement metrics so you know which discussions build pipeline. No need for 5 different tools - engagement management lives in the same place as generation and scheduling.
Kleo has solid voice training. Here's when Klyo becomes the better choice.
If you want to try voice quality before entering your credit card, Klyo's 14-day free trial lets you test the full product. Kleo requires $99 upfront with a 30-day refund window - less flexible for comparison shoppers.
If you want to scale content production without paying $99/mo flat, Klyo's tiers are designed for growth. Start at $29/mo Solo, move to $59/mo Growth, then $99/mo Pro with unlimited generation - you scale pricing with your needs instead of paying max price from day one.
If you want a tool built on official APIs from day one with zero platform risk, Klyo qualifies. Kleo was forced to rebuild after LinkedIn's cease-and-desist on its extension. Klyo avoided that risk by building correctly from the start.
If you want posts written for your specific buyer persona AND in your voice, Klyo combines both. Kleo focuses on voice only. Klyo's ICP targeting means posts speak to your actual buyer, not just sound like you.
Prices as of 2026. Always verify current pricing on each tool's website.
A straightforward take on who benefits most from each tool.
For people who found this page searching for "Kleo" or "Klyo."
14-day free trial, no charge until it ends. See if it sounds like you before you pay anything.
Start free with LinkedInKleo uses templates that sound generic. Klyo learns your voice from your actual LinkedIn posts, so every generated post sounds authentically like you. Plus, Klyo includes carousel studio, content planning, and analytics at a fraction of the cost.
AI that sounds like YOU.