kitio.aiWritesonic vs Harbor
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Writesonic starts at $99/mo and Harbor 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
- Sitemap analysis
- Keyword and competitor research
- AI article drafting
- WordPress and Shopify publishing
- Auto internal linking
- Featured image generation
| Feature | Writesonic | Harbor |
|---|---|---|
| Best for | AI search visibility platform with content and SEO agents | AI workspace that researches keywords and publishes SEO articles |
| Category | Marketing | Marketing |
| Pricing model | Free trial | Freemium |
| Starting price | $99/mo | See pricing page |
| Free plan | No, trial available | Yes |
| Made by | Writesonic | Harbor |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Writesonic starts at $99/mo and Harbor 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
4 plans
Free
Free
- 3 AI articles a month
- 1 site
- Every feature unlocked
Solo
€24/mo billed yearly
- 25 articles a month
- Unlimited sites
- Auto internal linking
- Competitor Spy
Growth
€39/mo billed yearly
- 50 articles a month
- Unlimited research runs
- Link bait content magnets
Powerhouse
€82/mo billed yearly
- 100 articles a month
- Priority support
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
Harbor
- Free plan includes every feature
- Publishes straight to WordPress and Shopify
- API costs are included
- Free plan allows only 3 articles a month
- Prices are in euros
- Discount applies only to the first year
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 Harbor if you want:
- Free plan includes every feature
- Publishes straight to WordPress and Shopify
- API costs are included
Watch out: free plan allows only 3 articles a month.
Writesonic vs Harbor FAQ
What is the difference between Writesonic and Harbor?
Writesonic: AI search visibility platform with content and SEO agents. Harbor: AI workspace that researches keywords and publishes SEO articles. Both are marketing tools.
Is Writesonic or Harbor cheaper?
Writesonic starts at $99/mo and Harbor starts at See pricing page. Check both pricing pages for current plans.
Do Writesonic and Harbor have free plans?
Writesonic: No, trial available. Harbor: Yes.
Who makes Writesonic?
Writesonic is made by Writesonic.
Who makes Harbor?
Harbor is made by Harbor.
Which should I choose, Writesonic or Harbor?
Choose Writesonic if you value tracks many ai assistants and combines tracking with content fixes. Choose Harbor if you value free plan includes every feature and publishes straight to wordpress and shopify.