OnyxRank vs Semrush: Which Is Better for GEO + Traditional SEO in 2026?
Semrush is an all-in-one SEO + ads + content marketing toolkit; OnyxRank is the agency that operates the full SEO + GEO engine.
TL;DR
| Dimension | OnyxRank | Semrush |
|---|---|---|
| Type | Managed agency, retainer | SaaS toolkit |
| Starting price | $2,997/mo (Growth retainer) | $140/mo (Pro) |
| Keyword and competitor data | Included with strategy | Strong dataset, you act on it |
| Content production | Done for you | Not in scope |
| Backlink outreach | Included | Backlink Gap + outreach in-app |
| AI search visibility | Built-in | AI Toolkit add-on |
Pricing
OnyxRank starts at $2,997/mo for the Growth retainer (8 articles, 100 keywords, technical SEO, GEO program, monthly reporting). Pro is $5,997/mo and Enterprise is $14,997/mo. Strategy Sprint is a one-off $597 engagement for teams that want a deep audit without a retainer.
Semrush is a all-in-one seo toolkit priced from $140/mo ($140 to $500/mo SaaS). It is software, not a team, and it does not produce articles or run outreach campaigns for you.
Features head-to-head
| Capability | OnyxRank | Semrush |
|---|---|---|
| Keyword research | Pulled and prioritized for your funnel | Keyword Magic Tool |
| Site audit | Manual + automated + fix-ship loop | Site Audit (automated) |
| Content brief | Custom per article | SEO Writing Assistant |
| Link campaigns | Outreach run end-to-end | Link Building Tool data + workflow |
| GEO and LLM work | Multi-engine baseline + delta | AI Toolkit early product |
Ideal user
Semrush is the right pick if you fit this profile: An in-house marketing manager doing SEO, content, ads, and PR with one tool.
OnyxRank is the right pick if you want the strategy, content production, technical SEO execution, GEO work, and revenue-attributed reporting delivered as a single managed engagement. We work best with B2B SaaS, ecommerce brands past initial PMF, professional services, and enterprise teams that need execution capacity.
Verdict
Semrush solves a tool problem; OnyxRank solves an outcome problem. If you already have a senior in-house SEO team, Semrush can amplify them. If you want SEO + GEO outcomes shipped end-to-end without staffing the function in-house, OnyxRank is the better fit.
Most clients land on a hybrid: they keep one or two best-of-breed tools in-house (Ahrefs, Search Console, Surfer) and hire OnyxRank to operate the program around them.
FAQs
Should I cancel Semrush after hiring OnyxRank?
Not necessarily. Many clients keep a Semrush seat for in-house research and ad-hoc questions. We use Semrush, Ahrefs, and Search Console together.
How does Semrush AI Toolkit compare to OnyxRank's GEO work?
Semrush AI Toolkit is a measurement product. OnyxRank does measurement plus the strategy and content work that moves the needle on AI citations.
Is OnyxRank better than running SEO with Semrush + a freelancer?
For most companies past initial product-market fit, a managed engagement compounds faster than a freelancer + tool setup. The depth of strategy, editorial, and technical capability is the difference.
Do you handle paid search too?
We focus on SEO and GEO. We coordinate with paid teams but do not run paid campaigns.
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