KeySearch vs Semrush: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for KeySearch and Semrush side by side. This page compares data; it is not a hands-on review.
On the data: On the data below, KeySearch leads on lower entry price. We do not name an overall winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
KeySearch
Affordable keyword research, competitor analysis, and AI-powered content creation for SEO.
Best for you if:
- • You want affordable SEO tool for growing sites
Semrush
Online visibility management platform
Best for you if:
- • You want comprehensive toolkit
| At a Glance | KeySearch | Semrush |
|---|---|---|
Starts at | From $24/mo, billed monthly Starter Plan plan | From $139.95/mo, billed monthly Pro plan |
Category | SEO Tools Writing & Content | SEO Tools Marketing |
Rating | n/a | 4.5/5 G2 4.4 · Capterra 4.6 6,361 reviews |
Free plan | No | No |
Watch out for | n/a | Extra user seats are expensive: Pro allows 1 user ($45/additional), Guru 1 user ($80/additional), Business 1 user ($100/additional). A 3-person agency on Guru pays $249.95 + 2×$80 = $409.95/mo, 64% more than the sticker price |
Choose KeySearch or Semrush?
Choose KeySearch if
- You want affordable SEO tool for growing sites
- You want AI-powered recommendations for personalized SEO strategy
- Budget matters ($24/mo, billed monthly vs $139.95/mo, billed monthly)
Choose Semrush if
- You want comprehensive toolkit
- You want great for PPC
In-Depth Analysis
KeySearch
Affordable keyword research, competitor analysis, and AI-powered content creation for SEO.
KeySearch's Starter Plan at $24/month offers a fair entry point for basic keyword research, but the Pro Plan at $48/month feels a bit steep for the additional features, especially considering the limited keyword searches compared to some competitors.
Strengths
- Pro: Affordable SEO tool for growing sites.
- Pro: AI-powered recommendations for personalized SEO strategy.
- Pro: Comprehensive suite of tools for keyword research, competitor analysis, and content creation.
- Pro: Helps identify low-competition, high-opportunity keywords.
- Pro: Supports international SEO with language and country targeting.
Weaknesses
- Con: Only offers a 7-day free trial, not a perpetual free tier.
Key features
Semrush
Online visibility management platform
Semrush is the most comprehensive all-in-one SEO and digital marketing platform, and its pricing reflects the breadth.
Watch out
Extra user seats are expensive: Pro allows 1 user ($45/additional), Guru 1 user ($80/additional), Business 1 user ($100/additional). A 3-person agency on Guru pays $249.95 + 2×$80 = $409.95/mo, 64% more than the sticker price
Strengths
- Pro: Comprehensive toolkit
- Pro: Great for PPC
- Pro: Content marketing features
Weaknesses
- Con: Steep learning curve
- Con: Can be overwhelming
Key features
Plans and prices: KeySearch vs Semrush
| Tool | Plans and prices | Source |
|---|---|---|
| KeySearch |
| keysearch.co read Oct 25, 2026 |
| Semrush |
| semrush.com/pricing |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on KeySearch pricing and Semrush pricing.
Key Takeaways
KeySearch
- Lower entry price: $24/mo, billed monthly vs $139.95/mo, billed monthly
Semrush
- Choose if you want online visibility management platform
What the data shows
On the data below, KeySearch leads on lower entry price. We do not name an overall winner for this pair.
- Only Semrush has a published user rating (4.5/5 from 6,361 reviews); KeySearch has none we can show.
- KeySearch has the lower entry price: $24/mo, billed monthly (Starter Plan) against $139.95/mo, billed monthly (Pro) for Semrush.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
What Users Say
Frequently Asked Questions
How do KeySearch and Semrush compare in 2026?
On the data below, KeySearch leads on lower entry price. We do not name an overall winner for this pair. Only Semrush has a published user rating (4.5/5 from 6,361 reviews); KeySearch has none we can show. KeySearch has the lower entry price: $24/mo, billed monthly (Starter Plan) against $139.95/mo, billed monthly (Pro) for Semrush.
What are KeySearch and Semrush used for?
KeySearch: Affordable keyword research, competitor analysis, and AI-powered content creation for SEO. Semrush: Online visibility management platform.
What does KeySearch cost vs Semrush?
KeySearch's cheapest paid plan is Starter Plan at $24/mo, billed monthly. Semrush's cheapest paid plan is Pro at $139.95/mo, billed monthly. Prices read on the vendors' pricing pages, latest check Oct 25, 2026.
What's the main difference between KeySearch and Semrush?
KeySearch's main strength: affordable SEO tool for growing sites. Semrush's main strength: comprehensive toolkit.