SEO agencies typically charge a few hundred to several thousand dollars per month depending on scope and competitiveness. Meaningful ranking movement usually takes 3 to 6 months, longer for competitive keywords - any agency promising overnight results is a red flag, not a selling point.
SEO agencies help businesses rank higher in organic (unpaid) Google search results through technical fixes, content strategy, and link building, rather than buying ads. This covers everything from full-service SEO agencies that handle strategy, content, and technical audits together, to specialists who focus on just one piece, like local SEO for multi-location businesses, ecommerce SEO for online stores, or technical SEO audits for larger sites with crawl and indexing issues. Some agencies also blend in content marketing or digital PR as part of their link-building approach, since backlinks remain one of the strongest ranking signals. Legitimate agencies build their approach around the same fundamentals Google itself publishes in its SEO Starter Guide, rather than shortcuts that risk a ranking penalty. Because SEO work varies so much by specialization and industry, it's worth checking each listing's specific services rather than assuming every SEO agency offers the same mix of work.
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An SEO agency is a company that helps businesses improve their visibility in unpaid, organic Google search results, typically through a mix of technical site fixes, content strategy, and link building rather than paid advertising.
Typically 3 to 6 months for meaningful movement, and 6 to 12 months for competitive keywords. Agencies promising overnight results should raise questions.
SEO agencies specialize specifically in organic search work like content, technical fixes, and link building, while full-service agencies also handle paid ads, social, and other channels. Check each listing's services to see what's actually covered.
Retainers commonly range from a few hundred to several thousand dollars per month, depending on scope, industry competitiveness, and agency size. Check individual listings for their specific services.
Many businesses use an agency for specialized technical work like audits or link building while keeping content strategy in-house, so it isn't always an either-or choice.