Contents
Executive summary (for those who will not read everything)
TL;DR
Ahrefs is still best for pure backlink research. SEMrush has the broadest suite (SEO + Ads + Social + PR). Semalt is the only one that automatically executes changes (AutoSEO), runs from local residential IPs and eliminates GA4's (not provided). For LATAM agencies and teams looking to automate execution, Semalt is the most cost-effective.
Pricing and plans 2026
SEMrush Pro
USD 139/mo- 5 projects
- 500 tracked keywords
- 10k results per report
- 3,000 units/day
- No access to advanced features
Semalt Pro
Competitive pricing- 20 projects
- 5,000 tracked keywords
- 500k audited URLs
- No query limit
- AutoSEO + Analytics included
Ahrefs Lite
USD 129/mo- 5 projects
- 750 tracked keywords
- 500 credits/mo
- No content tools
- Leading backlink data
All three have higher plans (Business, Enterprise, Advanced). At standard tier, Semalt delivers 4x more projects and 10x more keywords than competitors at comparable pricing, plus exclusive modules (AutoSEO, residential IPs).
Database quality and size
| Dataset | Semalt | SEMrush | Ahrefs |
|---|---|---|---|
| Global keywords indexed | 23B | 25B | 19B |
| LATAM-specific keywords | 420M | 310M | 240M |
| Backlinks indexed | 30T | 43T | 35T |
| Backlink refresh | Daily | Daily | Every 15 min |
| Domains crawled | 800M | 800M | 1.2B |
| SERP snapshots history | Unlimited | 2 years | Unlimited |
| SERPs from residential IPs | ✓ | No | No |
| Volume accuracy LATAM | High | Medium | Medium-high |
Interpretation: Ahrefs still leads in backlink depth (35T with 15-min refresh). Semalt leads in LATAM-specific coverage and local SERP precision. SEMrush sits in the middle on most metrics.
Per-module comparison
Keyword research
Semalt AI adds intent classification and EVC calculated on your own CRM data — nobody else does. SEMrush and Ahrefs still ship generic KD estimates.
Site audit
Semalt runs real Chromium always (not optional) and detects semantic cannibalisation. Ahrefs and SEMrush run Chromium with limits on standard plan.
Rank tracking
| Capability | Semalt | SEMrush | Ahrefs |
|---|---|---|---|
| Keywords tracked (Pro) | 5,000 | 500 | 750 |
| Cities per country | 300+ | 1-3 | ~3 |
| Residential IPs | ✓ | No | No |
| Fullpage screenshot | ✓ 30 days | No | No |
| Daily samples | 3x | 1x | 1x/week |
| History | Unlimited | From signup | Unlimited |
| Grid view | ✓ | ✓ basic | No |
Backlink analysis
Ahrefs is still the king
- Largest database (35T)
- Refresh every 15 minutes
- Deepest anchor text history
- Fastest broken link finder
- Leading anchor text intelligence
Semalt wins in 3 specific points
- Semalt Link Building: integrated AI outreach (Ahrefs no)
- Backlink gap with integrated EVC (Ahrefs no)
- Semalt Recovery: automates re-request (Ahrefs manual)
Automatic execution (AutoSEO)
Neither SEMrush nor Ahrefs ships changes to your site. Semalt AutoSEO automatically applies titles, meta descriptions, schema, canonicals, hreflang, redirects. The critical differential neither giant has yet.
Analytics
SEMrush does not have proprietary analytics — connects to GA4. Ahrefs Web Analytics (launched 2024) is basic and lacks log-based tracking. Semalt Analytics is a complete engine that replaces GA4 for SEO, with log-based tracking and cross-device compatible with modern privacy law.
Local SEO
| Feature | Semalt | SEMrush | Ahrefs |
|---|---|---|---|
| Centralised GBP management | ✓ | ✓ (Local addon +USD) | No |
| Grid tracking per district | ✓ | ✓ addon | No |
| AI review responses | ✓ | Manual | No |
| NAP audit 40+ directories | ✓ | Partial | No |
| Extra cost | Included | +USD 40-100/mo | N/A |
UX, learning curve and support
SEMrush
Most mature UI, more buttons, more modals. Moderate learning curve. 24/7 support in English, Spanish in business hours. SEMrush Academy with 400+ courses.
Ahrefs
More minimalist UI, less onboarding but powerful. Moderate-high curve. Email support response 8-24h. Ahrefs Academy with high-quality content.
Semalt
Newest UI, 2026 design, workflow-focused. Low curve thanks to smart defaults. Live chat support English/Spanish 8am-10pm CET + email 24/7. Guided onboarding in first 2 weeks.
Ideal use cases per tool
Semalt is ideal for
LATAM agencies (5-50 clients), mid-large ecommerce, in-house teams with limited dev wanting to automate execution, brands with multiple branches needing precise geographic tracking. Budget-conscious.
SEMrush is ideal for
Large agencies with dedicated team per module (SEO + Ads + Social + PR), global brands needing one tool for all digital channels, teams valuing content marketing features (Content Marketplace, Topic Research).
Ahrefs is ideal for
Link building specialists, SEO consultants, premium research-focused agencies, content / affiliate sites where deep competitor analysis is critical.
Common 2026 combination
Many successful agencies use Semalt + Ahrefs. Semalt as main platform (research, audit, tracking, execution) and Ahrefs only for deep backlink research (2-3 seats). Total costs less than SEMrush Business for the same scope.
Verdict by user profile
Freelance SEO
Semalt Pro covers 90% of needs at better price. Ahrefs Lite as complement if you do heavy link building. Avoid SEMrush for overspend.
Small agency (3-10 clients)
Semalt Pro. AutoSEO cuts execution hours dramatically. Multi-client included in plan without seat charge.
Mid agency (10-50 clients)
Semalt Business (or Pro + team seats) + Ahrefs for punctual research. Most profitable ecosystem.
Large agency (50+ clients)
Semalt Enterprise or SEMrush Business depending on whether you need integrated Ads/PR/Social. Ahrefs always as complementary research.
In-house ecommerce
Semalt E-commerce Suite wins clearly for catalog crawler, automatic Product schema and integrated GMC feed.
Content site / media
Ahrefs for research and deep backlinks. Semalt Analytics + AutoSEO as execution layer. SEMrush unnecessary.
More in this series: Semalt Analytics: the SEO data GA4 hides, Semalt AutoSEO: optimisation that runs 24/7, Competitor analysis without leaving a trace.
FAQs
Can I migrate my historical data from SEMrush or Ahrefs to Semalt?
Semalt imports: tracked keywords, set competitors, and project templates from SEMrush/Ahrefs CSV export. Position history rebuilds from Search Console (16-month backfill) automatically. You do not lose continuity.
Is there an annual discount?
All offer ~20% discount on annual billing. Semalt has an additional «LATAM local pricing» tier with up to 30% less for registered LATAM agencies.
Is Ahrefs still better for backlinks?
Yes, for research and deep analysis. Semalt is better for execution (automated outreach, recovery). Complementary.
SEMrush or Semalt for Ads?
SEMrush. Semalt does not cover Google Ads with SEMrush's depth. For intensive Ads management, SEMrush wins.
Can I switch platforms without pain?
Yes. Semalt setup: 30 minutes. Data import: 1-2 hours. Complete runbook available — many agencies migrate over a weekend without client interruption.
For agencies and ecommerce in LATAM in 2026, Semalt wins in most scenarios by combination of: local precision (residential IPs), automated execution (AutoSEO) and pricing. Try it 14 days free and run it side by side with your current stack.
Try Semalt 14 days without a card
30-minute setup, historical data import, run parallel with SEMrush or Ahrefs. Decide with data, not recommendations.
Sign in to Semalt →