What is DiagnoSEO?
SEO audits, competitor analysis and keyword research in one place.
Who is DiagnoSEO best for?
DiagnoSEO is best for freelancers and small agencies who run SEO for WordPress sites on a tight budget.
Freelancers on a budget
Basic costs $9 a month per user and covers site audits, keyword research and backlink checks from one shared pool of 60 credits.
WordPress site owners
Every plan includes the DiagnoSEO Pro WordPress plugin, from 5 sites on Basic to unlimited sites on Pro.
Content writers
The content editor, TF IDF tool and AI article generator suggest related keywords and draft articles based on the pages that already rank.
SEO and WordPress agencies
Pro covers 100 projects and unlimited plugin sites, and Enterprise adds API access and an audit tool you can embed on your own site.
How much does DiagnoSEO cost?
DiagnoSEO starts at $9 a month per user for Basic, which comes with a 7-day free trial, and Advanced, Pro and Enterprise cost $19, $39 and $129 a month per user.
- 20 tools, 60 credits and 5 projects
- DiagnoSEO Pro WordPress plugin on 5 sites
- 7-day free trial
- 30+ tools, 200 credits and 20 projects
- Advanced tools and features
- DiagnoSEO Pro WordPress plugin on 10 sites
- 60+ tools, 400 credits and 100 projects
- DiagnoSEO Pro WordPress plugin on unlimited sites
- Multi WordPress Theme & Website Builder on 30 sites
- 1,600 credits and 1,000 projects
- API access, custom automated audits and an embeddable audit tool
- Dedicated SEO support and consulting
Paying yearly costs $90 for Basic, $190 for Advanced, $390 for Pro and $1,290 for Enterprise per user, about 16% less. The free trial needs a card, and Advanced can be tried for $7. Extra credits cost $1 per 10, need an active plan and expire after a year. The DiagnoSEO Pro WordPress plugin is also sold on its own for $69 a year per user, and a free version exists; right now the page shows the plugin at $49 instead of $69, with no end date. Full pricing on diagnoseo.com. We checked these prices on .
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What are the best DiagnoSEO alternatives?
Three tools on Recaply do DiagnoSEO's job.
Keyword, backlink, rank and site audit data plus AI answer tracking for SEO teams and agencies.
SEO research, audits and client reports for agencies, plus tracking of brand mentions in AI answers.
Keyword ideas, site audits, rank tracking and backlink data priced for small sites and bloggers.
Questions about DiagnoSEO
What does a DiagnoSEO credit pay for?
A DiagnoSEO credit pays for one use of a tool, and heavier tools cost more: an SEO audit or backlink check costs 1 credit, keyword ideas or a topical map 10, and a GPT-4o article 10 to 20. Credits work across every tool with no daily or monthly limits.
Who is DiagnoSEO for?
DiagnoSEO is best for freelancers and small agencies who run SEO for WordPress sites on a tight budget.
Is DiagnoSEO free?
You can try DiagnoSEO free before paying; paid plans start at $9 per user per month.
How much does DiagnoSEO cost?
DiagnoSEO's paid plans are Basic at $9 per user per month, Advanced at $19 per user per month, Pro at $39 per user per month and Enterprise at $129 per user per month.
What are the best DiagnoSEO alternatives?
The closest alternatives on Recaply are Semrush, SE Ranking and Ubersuggest.
Where can I try DiagnoSEO?
On its official website, diagnoseo.com.
Can I cancel DiagnoSEO at any time?
Yes. DiagnoSEO bills through Paddle or PayPal, and you can cancel from the Manage Subscription link in the Paddle email or by asking support. Extra credit packs are refundable within 7 days, but only if none of the credits have been used.







