kitio.aiWritesonic vs isready.ai
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Writesonic starts at $99/mo and isready.ai starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- AI visibility tracking
- Citation gap analysis
- AI article writer
- SEO audits
- WordPress publishing
- 35-check AI readiness audit
- Browser agent readability score
- Open-source CLI
- GitHub Action CI gate
- Report assistant
| Feature | Writesonic | isready.ai |
|---|---|---|
| Best for | AI search visibility platform with content and SEO agents | Checks whether ChatGPT, Claude and AI agents can read your site |
| Category | Marketing | Marketing |
| Pricing model | Free trial | Freemium |
| Starting price | $99/mo | See pricing page |
| Free plan | No, trial available | Yes |
| Made by | Writesonic | isready.ai |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
|
Pricing compared
Writesonic starts at $99/mo and isready.ai starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Starter
$99/mo
- 50 prompts tracked daily
- 15 AI articles per month
- 10 site audits
- 1 user, 1 project
Basic
$249/mo
- 100 prompts tracked daily
- 25 AI articles per month
- 20 site audits
- 2 users, 1 project
Growth
$499/mo
- 200 prompts tracked daily
- 50 AI articles per month
- Sentiment analysis
- 3 users, 2 projects
Enterprise
Custom
- Custom articles and audits
- AI search strategist
- SSO/SAML, SOC 2, HIPAA
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Writesonic
- Tracks many AI assistants
- Combines tracking with content fixes
- Free plan to start
- Best GEO features need pricey plans
- Credit limits on content generation
isready.ai
- Free scan with no signup
- Runs in CI from the command line
- Gives a concrete fix per finding
- Pro pricing not shown publicly
- Agent testing needs the paid tier
- Scores reflect one page per scan
Which one should you choose?
Choose Writesonic if you want:
- Tracks many AI assistants
- Combines tracking with content fixes
- Free plan to start
Watch out: best geo features need pricey plans.
Choose isready.ai if you want:
- Free scan with no signup
- Runs in CI from the command line
- Gives a concrete fix per finding
Watch out: pro pricing not shown publicly.
Writesonic vs isready.ai FAQ
What is the difference between Writesonic and isready.ai?
Writesonic: AI search visibility platform with content and SEO agents. isready.ai: Checks whether ChatGPT, Claude and AI agents can read your site. Both are marketing tools.
Is Writesonic or isready.ai cheaper?
Writesonic starts at $99/mo and isready.ai starts at See pricing page. Check both pricing pages for current plans.
Do Writesonic and isready.ai have free plans?
Writesonic: No, trial available. isready.ai: Yes.
Who makes Writesonic?
Writesonic is made by Writesonic.
Who makes isready.ai?
isready.ai is made by isready.ai.
Which should I choose, Writesonic or isready.ai?
Choose Writesonic if you value tracks many ai assistants and combines tracking with content fixes. Choose isready.ai if you value free scan with no signup and runs in ci from the command line.