Semrush (with AI) vs OmniSEO
AI SEO Tools pricing comparison · 2026
Semrush (with AI) pricing ranges from $0–$549/month, while OmniSEO ranges from $89–$899/month. Semrush (with AI) is typically 29% more affordable, though your actual cost depends on tier and team size.
Semrush (with AI)
Semrush (with AI) is an AI-powered SEO tool that helps businesses improve their search ran
verified 27d ago
$1.2K
$4.2K
OmniSEO
OmniSEO is an AI search visibility platform developed by WebFX that tracks and optimizes b
verified 14d ago
$1.2K
$4.2K
Verdict · Vendr median · year 1
Semrush
saves
$3.0K
vs
OmniSEO
· 25 seats
Cheapest
$1.2K
Spread
71%
Estimated license cost
at 25 seats
List price × seats. Click a tier below to lock it.
Guru (Classic SEO)
$75K/yr
year 1 license · $250/seat
Professional
$105K/yr
year 1 license · $349/seat
What buyers actually pay
median, annual
Vendr deal-flow data. The real benchmark, not list price.
↓ Lowest median
Median annual
$1.2K/yr
Vendr · n=33
Median annual
$4.2K/yr
Vendr · n=0 · limited data
REF · 01
Sources & confidence
Every dollar amount and contract clause below traces back to a sourced fact. We don't manufacture composite scores.
Where this data comes from
Vendr · TrustRadius · Reddit · BBB · official docs
Sources
10 sourced facts
4 hidden-cost · 4 contract · Vendr median · 1 review platform
Last verified
3w ago
Confidence
High confidence
Sources
1 sourced fact
Vendr median
Last verified
2w ago
Confidence
Medium confidence
REF · 02
Plans at a glance
Every tier per product. Lock one to drive the cost row above and reveal a tier-specific outbound CTA.
Tier ladder
Click a tier to lock the cost row to it. Locking surfaces a tier-specific Visit CTA.
REF · 04
Contract terms
The fine print, surfaced. Green = buyer-friendly. Each clause backed by a quoted source.
Semrush
OmniSEO
Auto-renewal
Yes
Yes
Cancellation
Must cancel before trial ends or before renewal date; extremely difficult cancellation process requiring customer service interaction
Not publicly documented
Commitment
✓
Monthly or annual commitment depending on plan selected
✓
Monthly (no minimum) or annual billing
Price escalation
—
Not publicly documented
Can downgrade
No
—
REF · 05
What users say
Aggregated, with sample sizes. We use whichever review platform has data.
User reviews
TrustRadius · Trustpilot · G2
Decide
Get a quote from each vendor
Each link opens the vendor's pricing page in a new tab.
License cost is computed from publicly listed plans (real math, list price × seats).
Median annual cost is from Vendr's deal flow when available — see source badges.
Hidden costs and contract terms each cite their own sources. We do not invent composite scores.
VS
Semrush (with AI) and OmniSEO both operate in the ai seo tools category. This page compares their list pricing.
Plan-by-Plan Pricing
| Plan | Semrush (with AI) | OmniSEO |
|---|---|---|
| Free Account | Free /month | $89 /month |
| Pro (Classic SEO) | $139.95 /month | $349 /month |
| Guru (Classic SEO) | $249.95 /month | $899 |
| Business (Classic SEO) | $499.95 /month | — |
| Semrush One - Starter | $199 /month | — |
| Semrush One - Pro+ | $299 /month | — |
| Semrush One - Advanced | $549 /month | — |
| Enterprise | Custom | — |
Cost at Scale
Total cost of ownership — licenses, implementation, and hidden costs included.
Semrush (with AI)
3 scenarios$0/month (free tier with basic features)
Solo / Getting Started
$299/month
Growing Business
Custom pricing — typically negotiated annually, contact sales for quote
Enterprise (100+ users)
OmniSEO
3 scenarios$890/year ($89/month equivalent, save vs $1,068 monthly billing)
Small Business (Essentials, Annual)
$4,188/year ($349/month x 12 months)
Mid-Size Team (Professional, Monthly)
$10,788
Enterprise (Custom, Annual)
+/year ($899/month starting price x 12 months)
Market Intelligence
Semrush (with AI)
- Median annual cost
- $1,199
- Based on
- 33 deals
OmniSEO
- Median annual cost
- $4,188
Contract Terms
| Term | Semrush (with AI) | OmniSEO |
|---|---|---|
| Auto-renewal | Yes | Yes |
| Cancellation | Must cancel before trial ends or before renewal date; extremely difficult cancellation process requiring customer service interaction | Not publicly documented |
| Minimum commitment | Monthly or annual commitment depending on plan selected | Monthly (no minimum) or annual billing |
| Price escalation | — | Not publicly documented |
| Can downgrade | No | — |