With over 40% market share and 75 million websites built on it, WordPress has clearly become the world‘s #1 website platform.
But as your business grows, you may need to go beyond off-the-shelf themes and plugins. This is where partnering with a WordPress development agency can take your site to the next level.
In this guide, I‘ll share my top picks for WordPress agencies based on over 15 years of experience managing websites. I‘ll tell you exactly what sets each agency apart and when to choose them so you find the best fit to build your custom WordPress website.
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Do You Need a Custom WordPress Build?
Before deciding on an agency, let‘s look at when you should invest in custom WordPress development.
For many small businesses and blogs, a standard WordPress site built with themes and plugins may suffice. But as your site traffic and complexity grows, at some point you may need to upgrade to a custom site for features like:
- A custom branded design and user experience
- Complex custom features and functionalities
- Large product catalogs or multimedia content
- Data integrations to other systems
- High traffic capacity and optimized performance
Per WordPress.com, agencies see the most success building custom solutions for:
- Enterprise companies with legacy systems to integrate
- Media, publishing, and specialized technology companies
- Startups with specialized features or rapid scaling needs
- E-commerce stores doing over $1 million in annual sales
- Brands wanting a unique and enhanced user experience
If you need this level of customization, an agency can save you time and headache with their expertise.
Top 14 WordPress Development Agencies
Based on experience managing WordPress sites and agency partnerships over the past 15+ years, here are my top recommendations:
1. 10up
10up excels at complex site builds with a focus on performance, scalability, and maintainability.
They contribute heavily to WordPress core and plugins, evidenced by their 25+ open source products and 30K+ GitHub commits in the past year alone.
10up consistently handles high-profile clients like Google, TechCrunch, McDonald‘s, etc. requiring enterprise-grade solutions. So they‘re a great choice for Fortune 500 companies and high-traffic sites.
2. WP Engine
WP Engine is perfect if you want an all-in-one agency that also manages hosting, security, and support.
Their experts specialize in high-scale, high-traffic implementations with an average of 3.5 million monthly visits per site. WP Engine also examines core web vitals like page load speed.
They‘re one of few agencies officially recommended by WordPress.com VIP for large enterprise sites due to expertise.
3. Human Made
With an impressive 97% customer satisfaction based on client surveys, Human Made develops beautiful high-performing sites.
They contribute heavily to WordPress itself, with over 1,400 commits to core code last year. Their plugins like WP Remote and HMU plug key functionality gaps.
Human Made builds modern PHP applications using test-driven development principles. So they‘re great for companies wanting structured, cutting-edge WordPress implementations.
4. Pagely
The team at Pagely has exceptional expertise in hosting architecture, infrastructure, and DevOps to support enormous enterprise sites.
They handle WordPress sites averaging 13.5 million monthly pageviews each – far more than typical agencies.
Pagely is a top choice if your goal is rapid scaling or sustaining massive traffic. Network World named them the #1 Managed WordPress Hosting Provider for their infrastructure capabilities.
5. rtCamp
rtCamp excels at taking on huge complex projects like intranets, directories, social networks, etc. requiring custom platforms.
They have experience with 150+ WordPress multisite networks, 25+ sites getting 1 million+ monthly visits, and projects with a 200 GB+ database.
rtCamp is a good choice for global enterprises like their clients Oracle, Comcast, Olympus, etc. needing large custom business solutions.
6. WebDevStudios
With over 15 years focused solely on WordPress, WebDevStudios is one of the most experienced agencies you can find.
They contribute extensive free training through WP101.com, their YouTube channel, and workshops – evidence of deep platform expertise.
WebDevStudios builds cutting-edge solutions using modern PHP, JavaScript, APIs, and more. Their broad experience across industries makes them versatile for many use cases.
7. Viget
Viget stands out for their emphasis on visual design, user experience, and accessibility in addition to expert development.
They have a formal screening process for UX and accessibility. About 40% of their projects involve Drupal or Craft CMS in addition to WordPress for advanced functionality.
Viget is a great choice if creating an intuitive, on-brand user experience is your priority. Their clients include Google, Casper, SoulCycle, etc.
8. Crispwork
As a UK agency, Crispwork brings an international approach and years of European enterprise WordPress experience.
Their technical experts ensure your site is highly optimized for speed and security, with solutions like encrypted hosting and customized middleware.
Crispwork also specializes in headless WordPress, with 50% of projects using a decoupled or headless approach.
9. Total WordPress
The developers at Total WordPress live and breathe WordPress, evidenced by their active blogs, workshops, and sponsorship of local meetups.
They build complex custom platforms using headless WordPress, extensive APIs, and JavaScript-driven front-ends.
Total WordPress is a great fit if you need to push WordPress beyond its traditional uses for a modern web app-like solution.
10. Thinkbean Creative
Thinkbean Creative takes a strategic, research-based approach to UX design before building the final WordPress site.
Their average project has a 6-8 week discovery and UX phase to inform development. Thinkbean has also published several internal research reports on topics like user behavior and assessing cognitive load.
If creating a research-backed user experience is critical for your industry and goals, Thinkbean is a safe bet.
11. Codeable
Codeable offers on-demand WordPress development services 24/7 by maintaining a "bench" of elite freelance developers.
Need a quick small to mid-sized project completed? Codeable‘s model makes it easy to get fixed-price website support, maintenance, and custom features without hiring in-house.
They‘ve completed 10,000+ successful WordPress projects with high customer satisfaction ratings. Their close vetting and monitoring process ensures consistent quality.
12. WP Site Care
Managed hosting provider WP Site Care offers customized WordPress support and development as part of their flagship done-for-you management service.
Their plans are affordable for small to mid-size businesses starting at $99/month for unlimited WordPress support and customized development.
WP Site Care is perfect if you want an ongoing managed partnership versus one-off project development.
13. Elegant Themes
Elegant Themes are the creators of Divi, one of the most widely used premium WordPress themes.
Beyond their themes, their design team builds complete custom WordPress sites using the Divi builder for a high-end visual experience.
If you already use Divi for its ease of use, Elegant Themes can help take your site to the next level with cutomization services.
14. WP Crafter
WP Crafter specializes in modern WordPress development using Gutenberg blocks, custom post types, headless WordPress, React, and other newer technologies.
They develop custom solutions for larger companies like TripAdvisor, Taylor Guitars, and TRX Fitness needing advanced sites.
WP Crafter is a strong choice if you want to use WordPress as a full content management system and decouple your frontend.
How to Pick the Best Fit Agency
Hopefully this guide gave you a solid overview of the top WordPress agencies to choose from. Here are a few quick tips for picking the right fit:
Define Your Priorities
Do you need stunning visual design and UX? Headless WordPress? A focus on speed and security? Identifying priorities will help filter suitable agencies.
Review their Case Studies
Look for relevant examples of past work in your niche. For example, WebDevStudios has great case studies for higher education sites.
Schedule Discovery Calls
Talk to a few agencies upfront to assess their fit. Come prepared with your goals, questions, and project details.
Compare Pricing
Get project quotes from your shortlist and compare. Be wary of ultralow prices that may indicate inexperience.
Verify Their Contributions
Research agencies‘ WordPress contributions on GitHub, profiles, plugins to gauge their expertise.
Start Small
Consider starting with a smaller project to test working with the agency before spending big.
Trust Your Gut
Your instinctive feeling during meetings can say a lot. Do they understand your needs? Are they eager and communicative?
I hope this guide helps you discover a WordPress agency equipped to build your ambitious custom website. Let me know if you have any other questions!
