Kleo drafts for you. Signal keeps the words yours.
Kleo 3.0 is a $99 a month AI writing app. Signal starts with a research-backed question and turns your own answer into the post, so it still sounds like you.
Feature comparison
| Feature | Kleo | Signal |
|---|---|---|
| Core mechanic | AI drafts from your knowledge base | Daily research-backed question |
| Ideation help | Content discovery and saved swipe files | Three questions a day across three pillars |
| Post drafting | AI generates the post for you | You answer; it structures using Story Arc |
| Keeps your voice | AI trained on your writing style | Your own words are the post |
| Free option | No free tier, no free trial | 7-day free trial |
| Scheduling | ✓ in the web app | ✓ |
| Price | $99/month, or $999/year | £35/month |
| LinkedIn account safety | Original extension shut down by LinkedIn; now a web app | Question to post, no automation or scraping |
| Best for | Prolific solo creators with budget | Consultants and founders building credibility |
Why professionals pick Signal over Kleo
- ✓Kleo 3.0 costs $99 a month with no free trial. Signal is £35 a month with a 7-day free trial, so you can test it before you pay.
- ✓Kleo's AI drafts for you from a knowledge base. Signal turns your own answer into the post, so it reads as your thinking rather than generated text the 2026 algorithm can down-rank by up to 47%.
- ✓Signal is built for consultants, founders and fractional executives who sell on credibility, not for producing high volume.
Where Kleo does well
Kleo has a loyal following for good reason, and for one kind of creator the 3.0 web app is a strong fit.
- Its knowledge base and style training suit prolific solo creators who want AI to draft in a consistent voice across many posts a week.
- The coaching community around Kleo 3.0 adds accountability for people who want structure alongside the software.
- For creators comfortable at the $99 price who post daily, the all-in-one drafting workflow is convenient.
Frequently asked questions
Is Signal a good Kleo alternative?
Yes, especially for professionals who want to write in their own voice rather than have AI draft for them. Signal starts with a research-backed question, you answer it, and it structures your answer into a post. It costs £35 a month with a 7-day free trial, against Kleo 3.0's $99 a month with no trial.
Why did Kleo's extension shut down, and does that affect me?
LinkedIn issued a cease-and-desist over the original extension, which overlaid and read LinkedIn's interface. Kleo complied and rebuilt as the Kleo 3.0 web app, so the current product no longer carries that account risk. It does mean you now draft in Kleo's app and switch to LinkedIn to publish.
How much does Kleo cost compared to Signal?
Kleo 3.0 runs on a single plan at $99 a month, or $999 a year, with no free trial and a 30-day money-back guarantee. Signal is £35 a month with a 7-day free trial.
Which is better for a consultant or founder?
Signal is built for consultants, founders and fractional executives who sell on credibility. It starts from your own expertise rather than a swipe file or template, so posts sound like you. Kleo suits prolific solo creators who want AI to draft at volume.
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Read the comparison →Signal gives you three research-backed LinkedIn questions every morning.
Answer one. Build a post in your own voice.
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