Best AI tools for LinkedIn in 2026: 6 compared by what you actually need
There is no single best AI LinkedIn tool; it depends on the job. For posts written in your voice and published without you, Aria. For a full growth toolkit with engagement and outreach, Taplio. For teams and agencies, Supergrow. For formatting, drafts and analytics while you write yourself, AuthoredUp. For unlimited drafting with coaching, Kleo. For a done-for-you service run by people, Posting Machine. Prices below were checked on each tool's own website on 13 October 2026.
The 6 tools at a glance (checked 13 October 2026)
| Tool | Best for | Starting price | Writes in your voice | Scheduling and publishing |
|---|---|---|---|---|
| Aria | Posting in your voice without writing | $39/month ($19 for founding members) | Yes, learned from your writing | Publishes for you: autopilot or approval mode |
| Taplio | A full LinkedIn growth toolkit | $39/month; AI writing from the $69 Growth plan | AI writing on Growth and Pro | Scheduling |
| Supergrow | Teams and agencies | $39/month Pro; $199/month Teams (5 accounts) | Yes ("Content DNA") | Scheduling with calendar view |
| AuthoredUp | Formatting, drafts and analytics | $19.95/month | AI assistant in closed beta | Scheduling through its Chrome extension |
| Kleo | Unlimited drafting plus coaching | $99/month | Yes, trained on your style | Scheduling for LinkedIn |
| Posting Machine | Done-for-you service for B2B SaaS founders | On request | A human team edits for your voice | The team publishes after you approve |
EasyGen, often listed in roundups like this, says on its site that it has been acquired and is not taking new signups, so it is left out.
How to choose
- You have plenty to say and no time to write: pick a tool that writes and publishes for you (Aria), or a service with people doing it (Posting Machine).
- You like writing and want growth tools around it: Taplio or AuthoredUp.
- You manage several people's LinkedIn: Supergrow Teams or AuthoredUp Business.
- You want templates, coaching and a community alongside the AI: Kleo.
One question to ask any AI LinkedIn tool
What stops it from inventing a story about you? Any AI writer will fill a gap with a plausible client, number or anecdote, and on LinkedIn that goes out under your real name. Aria checks every personal claim in a draft against what you told it and drops the post if a detail cannot be traced. None of the other five tools describe a check like this on their sites, so ask them directly.
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What is the best free AI tool for LinkedIn?
Most full tools are paid with a trial. For free, try single-purpose tools: Aria's Brand Score, Hook Writer and Voice Test are free.
Is Taplio worth it in 2026?
If you want analytics, engagement and outreach tools and you will write your own posts, yes. AI writing starts on the $69 Growth plan, so budget for that if writing help is the main reason you want it.
Which AI LinkedIn tool posts automatically?
Aria publishes on a schedule through LinkedIn's official API, fully on autopilot or after your approval. Posting Machine publishes for you after approval, run by its team.
Sources: Taplio pricing · Supergrow pricing · AuthoredUp pricing · Kleo pricing · Posting Machine · EasyGen