Onely

Review

★9/10

🇺🇸 Austin, Texas, United States·10 - 49 employees·Est. 2019·Reviewed Jul 2026

Specialist technical SEO agency trusted by Fortune 100 companies for JavaScript SEO and site migrations.

Best For

Enterprise brands, Fortune 100 companies, and international businesses with complex technical SEO and JavaScript challenges

Hourly Rate

$200-300/hr

101% above the $125/hr median for marketing agencies in United States

Min. Project

$10,000+

Industries

Technology, Fintech, E-commerce

Clients

eBay

Philip Morris International Al Jazeera The Weather Company Miele

About Onely

Onely is a technical SEO agency founded in 2019 with headquarters in Austin, Texas and an office in Wroclaw, Poland, serving Fortune 100 companies and major international brands. The firm specializes in JavaScript SEO, site migrations, page speed optimization, technical audits, and link risk management, with research that has directly influenced Google's handling of JavaScript-based websites. Onely reports client traffic increases of 10-129% following engagements.

Who Onely Is Best For

Onely works best for Technology, Fintech companies that need Technical SEO and SEO. With minimum project size of $10,000+, hourly rates of $200-300/hr, they are accessible to established businesses and enterprise clients willing to pay for senior expertise. Based in Austin, TX, their primary differentiator is fortune 100 client experience.

Why Choose Onely

Fortune 100 client experience

JavaScript SEO research authority

Complex site migration expertise

Things to Consider

Moderate team size may limit capacity if you need to scale quickly across multiple channels simultaneously

Hourly rates at $200-300/hr place them among higher-cost options, which may be prohibitive for smaller budgets

Relatively newer agency founded in 2019 with a shorter case study portfolio compared to longer-established competitors

Onely Services

Technical SEOSEOJavaScript SEOWeb DevelopmentPage Speed Optimization

Selected Work

Stratos Jets technical SEO recovery

Stratos Jet Charters

Onely combined a link audit (1,000+ referring domains removed), technical clean-up, information-architecture redesign and content guidelines for stratosjets.com after three years of visibility loss. Official results: +1931% SEO visibility, +195% organic traffic and +1000% keywords in TOP3/TOP10.

View case study

Picodi international domain consolidation

Picodi

Onely ran a link audit and redirected Picodi’s 23 country domains into one global structure. Official results: 841% average visibility lift across 20 markets and 4103% for Picodi Turkey.

View case study

Photos

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