The verdict
HubSpot Content Hub vs Semrush Content Toolkit
HubSpot Content Hub is the better choice for B2B teams that need a CMS and want to prove which content drives leads and deals. Semrush Content Toolkit is the better buy for teams on WordPress that want search-backed topics, briefs, and drafts at a low monthly price.
Best for teams that want content, CMS, and CRM data together
HubSpot Content Hub
- Our rating: 4.7 / 5
- Starting price: $15 / month
- Free plan: Yes
Best for teams that plan content around search data
Semrush Content Toolkit
- Our rating: 4.6 / 5
- Starting price: $60 / month
- Free plan: Free trial (7 days)
At a glance
| HubSpot Content Hub | Semrush Content Toolkit | |
|---|---|---|
| Best for | Teams that want content, CMS, and CRM data together | Teams that plan content around search data |
| Starting price | $15 / month billed annually (Starter) | $60 / month |
| Free plan or trial | Free CMS tools | 7-day free trial |
| Deployment | Hosted CMS for your site, blog, and landing pages | Web app that publishes to WordPress or exports to Google Docs |
| Core job | Build, host, and measure content | Research, brief, and draft content |
| Search data | Basic SEO recommendations on Starter, advanced SEO and site auditing on Professional | Semrush keyword data behind topics, briefs, and drafts |
| AI writing | AI drafting, plus content remix on Professional | AI drafts with up to 50 brand voices, 5 SEO-boosted articles a month |
| Attribution | Contact attribution on Professional, tied to the HubSpot CRM | Not included |
| Ideal team | B2B marketing teams already using or moving to HubSpot | Small teams and freelancers publishing on WordPress |
HubSpot Content Hub is the better fit for marketing teams that want their website, blog, and content tied to CRM data so they can see which posts produce leads, while Semrush Content Toolkit suits teams that already have a site, usually on WordPress, and want topic research, briefs, and AI drafts built on real search data. These two tools overlap less than their names suggest. One is a content platform and CMS. The other is a research and writing tool that feeds whatever CMS you already use.
What each product actually is
Content Hub is HubSpot’s CMS and content platform. You build pages and blog posts in a drag-and-drop editor, host them on HubSpot, use AI to draft and repurpose content, and connect every visit and form fill to a contact record in the HubSpot CRM. Higher tiers add podcasts, video hosting, memberships, and A/B testing for pages.
Semrush Content Toolkit is a standalone product from Semrush built for content marketers. It finds topics people search for, generates SEO briefs, writes drafts in your brand voice, and checks them with a content optimizer. It does not host your site. When a draft is ready, you publish it to WordPress in one click or export it to Google Docs.
Winner: depends on what you need. If you need a website platform, only HubSpot qualifies. If you need research and drafting, Semrush is the purpose-built option.
Research and search data
This is Semrush’s home ground. Content Toolkit uses Semrush keyword data to suggest topics, then turns a topic into a brief with target terms and questions. Its Topic Finder, SEO Brief Generator, and Content Optimizer work together, so a writer starts with demand data rather than a hunch.
HubSpot Content Hub includes SEO recommendations, but on Starter they are basic. Professional adds advanced SEO recommendations, site auditing, and topic planning. Even then, HubSpot does not have Semrush’s keyword database behind it, and many HubSpot customers pair it with a separate SEO research tool.
Keep in mind that Content Toolkit is not the full Semrush SEO platform. It leaves out the deep backlink and technical audit tools, so teams that need those still need a broader SEO subscription.
Winner: Semrush Content Toolkit. Search-backed research is the reason it exists.
AI writing and brand voice
Both tools write drafts with AI, and both aim to keep them on brand.
- Semrush Content Toolkit supports up to 50 brand voices, includes unlimited standard articles, and adds five SEO-boosted articles a month. Ten more SEO-boosted articles cost $30 a month. The editor includes AI rewriting, AI chat, and AI image generation.
- HubSpot Content Hub uses AI to draft pages and blog posts inside the CMS. On Professional, its content remix feature turns one piece into other formats, with a daily limit.
For a team whose bottleneck is getting search-focused drafts written, Semrush puts more of the writing workflow in one place. For a team that writes in HubSpot and wants to repurpose content into emails, social posts, and landing pages, HubSpot’s AI sits closer to where that content lives.
Winner: Semrush Content Toolkit for blog drafting. HubSpot wins on repurposing inside its own platform.
Publishing and the CMS question
HubSpot Content Hub is the CMS. Your site, blog, and landing pages live there, with hosting, templates, and multi-language support included. That simplifies the stack but means moving your site if you are on WordPress today, with redirects and template rebuilds to plan for.
Semrush Content Toolkit leaves your CMS alone. It publishes to WordPress with one click and can connect up to 100 WordPress sites, which is useful for agencies and publishers running several properties. For any other CMS, you export to Google Docs and paste in.
Winner: Semrush for WordPress teams who want no migration. HubSpot for teams that want one platform for the whole site.
Measuring results
HubSpot’s biggest advantage is attribution. Content Hub ties page visits and form fills to contacts in the HubSpot CRM, and Professional adds contact attribution reporting. A B2B marketer can show which blog posts brought in contacts who later became deals. That turns a content budget conversation from traffic charts into revenue.
Semrush Content Toolkit is focused on creating content and does not include CRM attribution. Teams using it measure results with Google Search Console, Google Analytics 4, and their CRM separately. That works, but connecting a specific article to a closed deal takes manual work in spreadsheets or a separate attribution setup.
Winner: HubSpot Content Hub. No other tool on our list connects content to deals as directly.
Ease of use and who runs it
Semrush Content Toolkit is the quicker tool to pick up. A writer enters a topic, reviews the suggested ideas, generates a brief, and gets a draft to edit, all in a single workflow. There is little to configure beyond brand voices and WordPress connections, so a freelancer or a two-person team can be productive on the first day of the trial.
HubSpot Content Hub asks more of you up front because it is a full platform. Someone has to set up themes and templates, connect domains, build forms, and plan how content ties into CRM properties and lists. Once that foundation is in place, marketers can build pages without a developer, and the drag-and-drop editor is approachable for non-technical staff. HubSpot does not charge an onboarding fee on any Content Hub tier, which lowers the cost of getting started.
Think about who will own each tool. Content Toolkit belongs to the writer or content lead. Content Hub usually needs a marketing operations owner or an agency partner to keep the site, templates, and reporting healthy over time.
Winner: Semrush Content Toolkit for speed to value. HubSpot for teams with someone to own the platform.
Pricing and total cost
On paper, HubSpot starts cheaper. In practice, the comparison depends on the tier you need.
- HubSpot Content Hub: Free CMS tools cost nothing. Starter costs $15 a month billed annually ($20 monthly) with one seat. Professional costs $450 a month billed annually with three core seats and requires an annual commitment, and that is where advanced SEO, content remix, A/B testing, and attribution live. There is no onboarding fee on any tier.
- Semrush Content Toolkit: $60 a month, with a seven-day free trial. Extra SEO-boosted articles cost $30 a month for 10 more.
A small team that needs search-led drafts on an existing WordPress site will spend far less with Semrush. A team that needs HubSpot’s SEO, attribution, and testing features is really comparing $450 a month against $60, and paying for a CMS and reporting platform rather than a writing tool. Many HubSpot Professional customers could still use Content Toolkit for research, since the two do different jobs.
Winner: Semrush on cost. HubSpot on value for teams that use its CRM and attribution.
Should you use both?
Often, yes. The most common pairing is Semrush for research, briefs, and drafts, and HubSpot for publishing, distribution, and proving results. If you can only buy one, pick by your bottleneck. If you struggle to know what to write, start with Semrush Content Toolkit. If you struggle to prove what content is worth, start with HubSpot Content Hub. For four more options, including Surfer, Jasper, and CoSchedule, see our ranked list of the best content marketing software.
Pros and cons
HubSpot Content Hub
Pros
- Content performance tied to real contacts and deals
- Free tools and a low-cost Starter tier
- No onboarding fee on any tier
Cons
- Steep price jump from Starter to Professional
- Works best if you also use the HubSpot CRM
Semrush Content Toolkit
Pros
- Topic ideas backed by real search data
- Low monthly price for a research-led tool
- Direct publishing to WordPress
Cons
- Only five SEO-boosted articles per month before add-ons
- No technical SEO or backlink tools in this plan
Which should you choose?
Choose HubSpot Content Hub if
- You need a CMS for your site, blog, and landing pages
- You want to tie content to contacts and deals in a CRM
- Your team already uses the HubSpot CRM
- You want A/B testing, podcasts, or memberships on one platform
Choose Semrush Content Toolkit if
- Your site runs on WordPress and you want to keep it
- You want topics and briefs backed by search data
- You need AI drafts in your brand voice at a low price
- You publish to several WordPress sites
See the full ranking
Best Content Marketing Software in 2026
We compare six content marketing tools on planning, SEO, writing, and price, and name the right pick for small teams, SEO-led teams, and growing departments.
Frequently asked questions
Can you use Semrush Content Toolkit with a HubSpot website?
Yes, but publishing takes an extra step. Content Toolkit publishes directly to WordPress, so on a HubSpot site you would export drafts to Google Docs and paste them into the HubSpot editor. Many teams accept that step because they want Semrush’s search-backed topics and briefs while keeping HubSpot for hosting, forms, and attribution.
Do you need HubSpot Content Hub Professional for SEO?
You need Professional for HubSpot’s advanced SEO features. Starter includes basic SEO recommendations, while Professional adds advanced recommendations, site auditing, and topic planning. Professional costs $450 a month billed annually, so if keyword research is your main need, a dedicated tool such as Semrush Content Toolkit costs much less and gives you deeper search data.
Is Semrush Content Toolkit enough on its own for SEO?
It covers content research, briefs, drafting, and optimization, but not all of SEO. The toolkit leaves out the backlink and technical audit tools found in the full Semrush platform. If your site has technical issues or you need link research, add a broader SEO tool. For teams focused on publishing better blog content, the toolkit often covers what they need.
Which tool should you trial first?
Trial Semrush Content Toolkit first if your main problem is deciding what to write and producing drafts, since its seven-day trial shows results quickly. Start with HubSpot’s free CMS tools first if you are considering a platform move and need to see how the editor, blog, and CRM connection would work for your team.