Semrush vs WRITER: Complete Comparison (2026)

Why choose Semrush

• Has a free plan (WRITER does not)
• Higher Analytics score (9/10 vs 6/10)
• Better fit for freelancers (4/10 vs 2/10)
• Better fit for mid-market (8/10 vs 6/10)

Why choose WRITER

• Higher Security score (9/10 vs 7/10)
• Higher Customization score (8/10 vs 7/10)

Semrush

Pros

• Very large keyword database, cited at 26.8 billion keywords across 142 country databases, with intent tagging and clustering.
• One subscription covers SEO, PPC research, content, link outreach and AI search visibility tracking.
• Daily report limits do not use a credit system, and reviewers find them more generous than Ahrefs at similar prices.
• A free plan and a 7-day trial on paid plans let buyers test it before committing.
• Integrates with Google Search Console, Google Analytics, Looker Studio, Zapier and Make, with MCP access from the Starter plan.
• SplitSignal runs SEO split tests that compare page groups and estimate the effect of on-page changes on organic clicks.

Cons

• Each plan includes only one user, and extra seats start at 45 dollars a month, so team costs rise quickly.
• Many users complain about two-step cancellation and billing disputes, and Trustpilot scores are around 1.6 to 2.1.
• Monthly plans are not refunded, and the one-time refund covers only annual plans within 7 days.
• The dense interface shows tools your plan does not include, and beginners face a learning curve.
• Historical data requires Pro+, and full API access requires the custom Advanced plan.
• Traffic and volume figures are estimates and can differ from Google Search Console for low-volume keywords.

WRITER

Pros

• The Palmyra X6 model offers a 1M-token context window, and the API publishes per-token rates.
• Security credentials are strong, including SOC 2 Type II and ISO 27001, 27701 and 42001, and WRITER states it does not train on customer data.
• Answers are grounded in the company's own Knowledge Graph, and Personality profiles keep content on brand.
• Enterprise customers can use third-party models or bring their own via AWS Bedrock or OpenRouter.
• Nonprofits and educational institutions get 20% off.

Cons

• No public seat prices: Starter's price is not listed and Enterprise is quote-based.
• Credit-based metering makes it hard to compare costs and forecast spend.
• Starter allows only 5 users, 3 connectors and basic connectors only.
• Reviewers report a learning curve and say setup needs governance planning.
• Payment is by card only, with no invoicing, ACH or PayPal.