Semrush ContentShake AI vs Copy.ai

A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.

Semrush ContentShake AI SEO-first AI writing powered by Semrush's 26B-keyword database — from... Visit Copy.ai GTM AI platform for marketing and sales Visit
RECATOOLS Score 7.2 / 10 6.3 / 10
Capability 8 6
Value for money 6.5 6
Ease of use 8 7
ASEAN readiness 4 6
API quality 3 6
Pricing Freemium Freemium
Free tier 7-day full-feature trial; Chrome extension free (50 AI rewrites/month) 2,000 words per month, 90+ templates
Paid from $60/month standalone (5 SEO-boosted articles); included in full Semrush subscription $36/month (Pro)
Has API
Open source
Free to use
Users Part of Semrush platform (100K+ paying users, 1M+ free accounts as of 2023) 10m+ users
Founded 2008 2020
Maker Adobe (acquired Semrush April 2026; formerly Semrush Holdings, Inc.) Paul Yacoubian, Chris Lu
Verdict

ContentShake AI earns its keep for marketers already invested in the Semrush ecosystem: live competitor benchmarking, keyword-difficulty-aware topic suggestions, and a one-click WordPress publishing pipeline give it a me...

Copy.ai began as a popular AI copywriting tool and has repositioned as a 'GTM AI' platform — workflow automation for sales and marketing tasks like prospecting, content and CRM enrichment using chained prompts and integr...

Full review → Full review →
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Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.