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Tech riderRev. 21 Sept 2026

SEM Optimiser

Ch 877.2of 245 SEO tools
  1. 1Runs onAPI
  2. 2CostsFree plan · paid from $4.08/mo
  3. 3Keyword researchYes
  4. 4Rank trackingYes
  5. 5Site auditYes
  6. 6Backlink analysisYes
  7. 7Competitor researchYes
  8. 8API accessYes
8 lines stated Written from the maker's own pages: semoptimiser.com
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The SEM Optimiser homepage

Overview

SEM Optimiser is ranked #87 of 245 in SEO tools on Specifiction. It runs on API. There is a free plan. Paid plans start at $4.08/mo.

SEM Optimiser plans and pricing

All plans
Free Free billed monthly 50 pages audited · 1 site · 50 tracked keywords · 100 API calls/day semoptimiser.com · 21 Sept 2026
Marketing $49/yr billed annually 3 sites · Unlimited pages audited · 2,000 tracked keywords semoptimiser.com · 21 Sept 2026
Management $99/yr billed annually 10 sites · Unlimited pages audited · 10,000 tracked keywords · 100,000 API calls/day semoptimiser.com · 21 Sept 2026
Enterprise Not published Unlimited sites · Unlimited tracked keywords semoptimiser.com · 21 Sept 2026

Compared on SEO tools

Free plan
Yessemoptimiser.com
Paid from
$49/mosemoptimiser.com
Keyword research
Yessemoptimiser.com
Rank tracking
Yessemoptimiser.com
Site audit
Yessemoptimiser.com
Backlink analysis
Yessemoptimiser.com
Competitor research
Yessemoptimiser.com
API access
Yessemoptimiser.com
Tracked keywords
2,000 keywordssemoptimiser.com

Best SEM Optimiser alternatives

See all 20
All accessCh 01 DefiniteSEO Free planFree trialAndroid from $0.42/mo9.1 All accessCh 02 Rank Math SEO Free planFree trialself-hosted Free to start8.7 All accessCh 03 Frase Free planFree trialAPI from $19/mo8.6 All accessCh 04 Ahrefs Free planAPIWeb from $29/mo8.5 All accessCh 05 Screaming Frog SEO Spider Free planAPILinux Free to start8.5 All accessCh 06 Screaming Frog SEO Log File Analyser Free planFree trialLinux from $11.58/mo8.5

Where it ranks on Specifiction

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Sources