SEO PowerSuite vs Seodar

SEO PowerSuite combines keyword research, rank tracking, site audits, backlink analysis, and competitor research. API access is listed, and API is the specified platform. The suite is offered on a freemium basis, with a free tier available for as long as you want. That tier is limited to one project, 500 URLs, 1,100 backlinks, and one competitor per project. Professional costs $349 a year and lists unlimited projects and keywords, five competitors per project, a 216M-keyword database, and a 6.5T backlink index. Enterprise costs $599 a year, while Max costs $899 a year; both list unlimited projects and keywords, 40 competitors per project, and the same database and index sizes. The maker is SEO PowerSuite, founded in 2004 and headquartered in Nicosia, Cyprus. Its website is link-assistant.com. The stated plan details make the differences in project, competitor, keyword, and backlink capacities explicit, while all paid options are billed annually.

Seodar is a web and API website auditing service for technical SEO. It crawls sites, runs 195 checks, and orders fixes by expected impact. Audits cover indexability and crawling, metadata, content, links and media, and performance. Each audit receives a score out of 100 with its arithmetic shown, while findings are expressed as rates per page. The crawler decides per page whether JavaScript rendering is needed based on script weight and reports what rendering found. Accessibility checks use axe-core against WCAG 2.0, 2.1, and 2.2 at levels A and AA on a rendered sample; Seodar says this is not compliance certification. Connections include Cloudflare, Google Search Console, Google Analytics, and Bing Webmaster Tools with read-only access. A read-only API and MCP server query audit data. SeodarBot identifies itself, follows robots.txt and Crawl-delay, and pauses between requests. The free plan covers one site and 200 pages per crawl; paid plans start at €29/mo.