Topic vs Yoast SEO in 2026: Google SERP-driven content briefs vs the WordPress on-page plugin
Topic pulls the top 30 Google results into a competitor-gap content brief starting at $99 a month. Yoast SEO handles on-page fundamentals and schema markup inside WordPress for $0 to $118.80 a year, without comparing your draft to what's ranking.
Topic
Yoast SEO- Topic pulls the top 30 Google results into a content brief and grades drafts against competitor coverage. Yoast SEO analyzes on-page signals like keyword placement and readability but does not compare drafts to competitor content.
- Yoast SEO Premium costs $118.80 a year, about $9.90 a month. Topic starts at $99 a month, roughly ten times as much before reaching its higher tiers.
- Yoast SEO is a WordPress-only plugin. Topic is platform-agnostic, integrating with Google Docs on every tier and WordPress from its $199/mo Plus plan.
- Topic offers API access at $299/mo Premium. Yoast SEO's own feature data does not document a customer-facing API line item.
- Yoast SEO includes extensive schema markup for FAQ, How-to, Article, and Organization content on both tiers. Topic's feature set does not mention structured data or schema generation at all.
- Topic has no free tier, starting at $99/mo Starter. Yoast SEO has a genuine free tier covering sitemaps, meta tags, and readability analysis.
Topic and Yoast SEO both sit in the content optimization category, but they check different things before telling you a page is ready. Yoast looks inward: is the target keyphrase in the title, is the meta description the right length, is the schema markup valid, is the writing easy to read. Topic looks outward: what are the top 30 pages already ranking for this keyword covering that your draft isn't, and what heading structure would close that gap. Yoast is a WordPress plugin with a real free tier and a $118.80-a-year Premium upgrade; Topic is a platform-agnostic research tool starting at $99 a month with no free option at all. Used together, they cover more ground than either does alone, since neither replicates what the other is actually checking.
The tools at a glance
Topic
SEO content briefs from top Google results, with AI outlines and content grading
Topic automates the research phase of content creation: enter a keyword and it pulls the top 30 Google results, extracts heading structures and recurring subtopics, and compiles a brief a writer can act on directly. Its content grader then scores drafts against what is actually ranking, flagging specific missing terms and questions rather than a general readability score.
The AI-powered outline builder turns that same SERP data into a heading structure, giving writers a starting point grounded in real competitor pages. None of this overlaps with what Yoast checks: Topic has no schema markup feature, no meta tag management, and no sitemap generation in its own feature data.
Topic integrates with Google Docs on every tier and WordPress from $199/mo Plus, with API access documented at $299/mo Premium. There is no free tier, so unlike Yoast, there's no way to try Topic without committing to at least $99 a month.
| Feature | Starter $99/mo | Plus $199/mo | Premium $299/mo | Enterprise Contact |
|---|---|---|---|---|
| Content reports per month | Yes | Yes | Yes | Yes |
| AI outline builder | Yes | Yes | Yes | Yes |
| Content grader | Yes | Yes | Yes | Yes |
| Google Docs integration | Yes | Yes | Yes | Yes |
| WordPress integration | No | Yes | Yes | Yes |
| API access | No | No | Yes | Yes |
| Team seats | No | Yes | Yes | Yes |
Yoast SEO
WordPress SEO plugin with keyword analysis, readability checks, and schema markup
Yoast SEO handles the technical and on-page tasks that Topic doesn't touch: XML sitemaps, meta titles and descriptions, canonical URLs, and schema markup for Article, FAQ, How-to, Organization, and other content types, all generated automatically inside the WordPress editor.
The free tier is genuinely complete rather than a limited trial, covering sitemaps, basic schema, and single-keyword optimization with readability analysis across more than 25 languages. Premium, at $118.80 a year, adds multiple focus keyphrases, AI-assisted keyword suggestions, internal linking recommendations, and a redirect manager.
What Yoast doesn't do is compare your draft against what's actually ranking for a keyword. There's no competitor-gap analysis, no AI-generated outline pulled from live SERP data, and no documented customer-facing API, all areas where Topic is built out.
| Feature | Free $0 | Premium $118.80/year |
|---|---|---|
| XML sitemaps | Yes | Yes |
| Meta tags | Yes | Yes |
| Basic schema markup | Yes | Yes |
| Readability analysis | Yes | Yes |
| Keyword analysis | Yes | Yes |
| AI content optimization | No | Yes |
| Internal linking suggestions | No | Yes |
| Redirect manager | No | Yes |
| Extended schema (FAQ, HowTo, Article) | No | Yes |
Head-to-head feature comparison
| Feature | Topic | Yoast SEO |
|---|---|---|
| Competitor-gap content grading | Yes (Content Grader vs top 30 results) | No (on-page signals, not competitor comparison) |
| Google-SERP research automation | Yes | No |
| AI outline builder | Yes, all tiers | No |
| Schema markup | Not documented in Topic's feature data | Yes, extensive on both tiers |
| Readability analysis | Not documented in Topic's feature data | Yes, 25+ languages |
| Platform scope | Platform-agnostic, Google Docs and WordPress | WordPress only |
| Free tier | No | Yes ($0) |
| API access | Yes ($299/mo Premium) | Not documented as a customer-facing API |
| Starting price | $99/mo | $0, Premium $118.80/year |
Which should you choose?
TopicYoast SEOYoast SEOTopicYoast SEOTopicThe honest answer for most WordPress-based content teams is that these two aren't really substitutes; they check different things. Yoast makes sure a page is technically sound: valid schema, a sensible meta description, sitemaps that update automatically. Topic makes sure a page is competitively complete: does it cover what the top 30 ranking pages cover, and where exactly does it fall short. A team publishing regularly on WordPress gets more from running both than picking one. Yoast's free tier costs nothing to add, and Topic's competitor-gap analysis is not something Yoast attempts at any price.
Bottom line
Install Yoast SEO on any WordPress site regardless of what else you use. Its free tier handles sitemaps, meta tags, and schema markup at no cost, and Premium at $118.80 a year is a low-risk upgrade. Add Topic if your content team needs to know specifically what competitors are covering that you're not; its $99-a-month Starter tier is the more expensive but more targeted tool for that job. Skip Topic if your main need is technical WordPress SEO hygiene, since Yoast already covers that better and for a fraction of the price.
Frequently asked questions
Does Yoast SEO compare my content to competitors the way Topic does?
No, Yoast SEO analyzes on-page signals like keyword placement, meta tag length, and readability, but it does not pull in or compare your draft against what's actually ranking on Google. Topic is the tool between these two built specifically for competitor-gap content grading.
Is Topic worth $99 a month if I already use Yoast SEO?
It depends on whether competitor-gap analysis matters to your content process. Yoast's free tier already covers technical SEO fundamentals at no cost, so paying for Topic makes sense specifically when you need to know what top-ranking pages cover that your draft doesn't, a check Yoast never performs.
Does Topic generate schema markup the way Yoast SEO does?
No, Topic's feature data does not mention schema markup or structured data generation at all. Yoast SEO implements schema automatically for Article, FAQ, How-to, Organization, and other content types on both its free and Premium tiers.
Can I use Topic on a non-WordPress site the way I can't with Yoast?
Yes, Topic is platform-agnostic and integrates with Google Docs on every tier, with WordPress support added on the $199/mo Plus plan. Yoast SEO only works as a WordPress plugin and has no equivalent for other content management systems.
Which tool is cheaper, Topic or Yoast SEO?
Yoast SEO is dramatically cheaper: its Premium tier costs $118.80 a year, about $9.90 a month, and there's a genuinely usable free tier below that. Topic has no free tier and starts at $99 a month, roughly ten times Yoast's Premium price.