kitio.aiRank Math vs Harbor
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Rank Math starts at See pricing page 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
- On-page SEO scoring
- Schema markup
- Content AI
- Rank tracking
- Redirect manager
- Sitemap analysis
- Keyword and competitor research
- AI article drafting
- WordPress and Shopify publishing
- Auto internal linking
- Featured image generation
| Feature | Rank Math | Harbor |
|---|---|---|
| Best for | WordPress SEO plugin with Content AI writing and suggestions | AI workspace that researches keywords and publishes SEO articles |
| Category | Marketing | Marketing |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | See pricing page |
| Free plan | Yes | Yes |
| Made by | Rank Math | Harbor |
| Based in | India | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Rank Math starts at See pricing page 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
Free
Free
- Free WordPress SEO plugin
- Core on-page SEO features
PRO
€8.99/mo, billed yearly
- Unlimited personal websites
- 24/7 support
Business
€27.99/mo, billed yearly
- Up to 100 client websites
- For freelancers and agencies
Agency
€64.99/mo, billed yearly
- Up to 500 client websites
- 24/7 priority support
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
Rank Math
- Generous free plugin
- AI help inside the WordPress editor
- Lots of schema options
- Only works with WordPress
- Content AI credits cost extra
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 Rank Math if you want:
- Generous free plugin
- AI help inside the WordPress editor
- Lots of schema options
Watch out: only works with wordpress.
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.
Rank Math vs Harbor FAQ
What is the difference between Rank Math and Harbor?
Rank Math: WordPress SEO plugin with Content AI writing and suggestions. Harbor: AI workspace that researches keywords and publishes SEO articles. Both are marketing tools.
Is Rank Math or Harbor cheaper?
Rank Math starts at See pricing page and Harbor starts at See pricing page. Check both pricing pages for current plans.
Do Rank Math and Harbor have free plans?
Rank Math: Yes. Harbor: Yes.
Who makes Rank Math?
Rank Math is made by Rank Math, based in India.
Who makes Harbor?
Harbor is made by Harbor.
Which should I choose, Rank Math or Harbor?
Choose Rank Math if you value generous free plugin and ai help inside the wordpress editor. Choose Harbor if you value free plan includes every feature and publishes straight to wordpress and shopify.