Our expert analysts identified the top Ruby On Rails developers in California that can build high-performance websites, applications, eCommerce stores, service marketplaces, online libraries and more using the feature-rich software. Discover the best companies in the table below and filter listings by price, reviews and size to choose one that fits your business needs.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

Searchbloom
VerifiedVerified by the DesignRush team for authenticity and credibility.AI LeaderRecognized for strong visibility across AI-powered search and answer engines.Top Rated SEO Agency by Forbes, USA Today, Backlinko, & Search Engine Land
Searchbloom is an award-winning, performance-driven digital marketing firm specializing in SEO, PPC, and CRO. We build custom strategies around business models and margins, execute under one roof, and stay accountable to measurable revenue focused results for mid market and enterprise brands...
Top Services:
- SEO
- PPC
- CRO
- eCommerce
- Content Marketing
- Show more
- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 9 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSearchbloom Services
Data sourced from the agency's DesignRush profileNordstrom Bill.com 1800 contacts Idera, Inc. Divvy Wh Law Schwartzapfel Lawyers Goedeker's Suse DeWils
Searchbloom Reviews & Testimonials

SEO Review from Sacha Awwa
Outstanding SEO Partner They Deliver Every TimeSearch Bloom is hands down the best SEO company I've worked with. What sets them apart is their commitment to actually delivering on what they promise something that's honestly rare in this industry.The team consistently extends themselves to push through challenges and get results. I've worked with them to support my clients' needs, and they've been nothing short of amazing on all fronts. Their level of trust and reliability is exactly what you want in a strategic partner.If you're looking for an SEO company that won't just talk the talk but will actually deliver, Search Bloom is it. Highly recommend them without reservation.

Advertising Review from Clayton Johnson
Searchbloom managed our SEO and Paid Search Advertising channels with much success. They are deeply knowledgeable and professional. They can explain why they make the choices they do and provide a clear strategic vision for how to grow our brand in a challenging environment.

SEO Review from Anonymous
Our traffic has increased and our keyword positions have improved to the point where we’re ranking on page one. We know SEO is a long-term effort, but we’re happy with the results so far. What stands out most about Searchbloom is their transparency and integrity.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsBranding and web design agency Los Angeles
Brainbox is an expert agency in web design, UI/UX, branding, graphic design, and packaging design, aimed at helping businesses and organizations develop cohesive and effective visual identities. Our team of experienced designers and developers collaborates closely with clients to understand their business...
Top Services:
- UI/UX Design
- Web Design
- Logo Design
- Branding
- Show more
- Location
- Glendale, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsBrainbox Design Services
Data sourced from the agency's DesignRush profilePaysley Sevan Meat Market Jadore Les Fleurs Payment Cloud Usa TV LLC
Brainbox Design Reviews & Testimonials

UI/UX Design Review from Alexa Buckley
Thanks to Brainbox Design's work, We was able to scale our business. They showed amazing camaraderie with our internal team that helped deliver a successful product. Above all, their quick turnaround time impressed us. Working with their team was so awesome, The workflow between our team and theirs went smoothly as they carried us along throughout all the project stages.

Web Design Review from Lydia Gilbert
Brainbox Design has been hired to spa for website development services. After finalizing our goals and objectives, they've designed and built a modern and informational WordPress website.Brainbox Design was able to create the website just as we wanted with the specifications needed. Communication an delivering was awesome. The overall service was of good quality.

Web Design Review from Kristin Richardson
They presented two different designs to choose from and proceeded with the selected one. Working with Brainbox was straight forward - excellent work flow - quick understanding and perfect realization of the project - always with a grain of humor. thank you very much for the experience! We had a fast turnaround, and clients were happy because of their wonderful designs. Highly recommended!
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsResearch, Design and Build
Lollypop Design is a global UX UI and Interactive Design Company on a mission to empower and touch a billion lives across the world through world-class digital experiences...
Top Services:
- Web Design
- Web Development
- UI/UX Design
- Mobile App Development
- Graphic Design
- Show more
- Location
- San Jose, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 63 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsLollypop Design Studio Services
Data sourced from the agency's DesignRush profilePaytm Money Burger King Zee5 Standford University Asianpaints Ernst & Young
Result-Driven Digital Solutions Since 2005
We provide results-driven solutions in the Digital field since 2006. While working with us you will receive the expertise and knowledge from our Digital Agency and highly qualified resources from our Research & Development Competence Centre...
Top Services:
- Web Development
- Web Design
- Mobile App Development
- SEO
- PPC
- Show more
- Location
- Escondido, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSEOTM Services
Data sourced from the agency's DesignRush profileSoudal Servier inbus.ua
SEOTM Reviews & Testimonials

SEO Review from Vitaliy Dyachenko
We were lucky to find SEOTM, who appeared to be truly professional and experienced guys!The scope of their work included our website audit, comparison, and monitoring of our core competitors' activities, creating a semantic core, and planning tasks for content creation.Since we started working with SEOTM, our positions in Google raised and we started to get more traffic from our target countries and segments. Amazing work and a great team! Hope to work with them again!
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsOne-stop scientific communication agency
Nanobot Communication is an award winning one-stop scientific communication agency. We provide life science companies with marketing and communication strategies that are efficient, responsive, and centered on delivering a measurable return on investment (ROI)...
Top Services:
- Video Production
- Creative Services
- Digital Strategy
- Web Development
- Web Design
- Show more
- Location
- San Diego, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $65/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 23 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsNanobot Medical Services
Data sourced from the agency's DesignRush profileMSD Novartis Bayer Biocad Janssen Fluosphera Bionorica Calidi Ferronova Exeltis
Your Digital Growth Partner
Sadja WebSolutions is a digital agency focused on creating custom websites, mobile apps and digital marketing to grow brands online. We help companies around the world increase their online presence and ROI through design, development and online marketing...
Top Services:
- Web Design
- Digital Marketing
- Digital Strategy
- Graphic Design
- Logo Design
- Show more
- Location
- Torrance, California
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSadja WebSolutions Ltd Services
Data sourced from the agency's DesignRush profileDHL Mint Home Ltd Ecobank Rawbank Vodaphone
Sadja WebSolutions Ltd Reviews & Testimonials

Web Design Review from Patricia Tendo
100% brilliant work again! Extremely highly recommended
Lavit Singh's Review Sourced from Google
This company is completely fake and untrustworthy. I spent 150+ hours working on their website, but in the end, they refused to pay even a single penny.:warning: Warning to other freelancers: do not trust this client. They waste time, exploit efforts, and do not respect the work. Stay away to save your valuable time and energy.
Robert Zgozi's Review Sourced from Google
Sadja Web-solutions are the best Web developers and Digital Marketing Company I have ever known. They professional with a lot of Experience I recommend they work.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsSolve-Automate-Scale Leveraging Technology for your Business
YES IT Labs is a top software development company delivering innovative, high-quality solutions tailored to client needs. Our expert team uses cutting-edge technology to turn ideas into reality. Services include custom software, mobile/web apps, IT consulting, and more...
Top Services:
- Web Development
- eCommerce Development
- UI/UX Design
- Mobile App Development
- Software Development
- Show more
- Location
- Laguna Beach, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsYES IT LABS Services
Data sourced from the agency's DesignRush profileRoniece Chris-Tia Donaldson Len Philip Frederico
YES IT LABS Reviews & Testimonials
Chad Stein's Review Sourced from Google
I worked with Amy during the design phase and she was very helpful and made very nice looking screens based on my input. She was very easy to work with. THANKS!
Firey doodley Demi-god's Review Sourced from Google
YES IT LAB LLC is an excellent software development company. Actually this is Phyllispecantan7 submitting the review. Four and I uses the same email address. YESIT Labs dba Top rated on Guru.com has an almost perfect success rate. They provided a great service and continue to "Deliver with Commitment." They also deliver with Love. I am happy and satisfied with the quality of the results they did on meetphyllis.com. They are an excellent Software Development Company, which I highly recommend.
Four He’s just a number's Review Sourced from Google
YES IT LAB LLC is an excellent software development company. Actually this is Phyllispecantan7 submitting the review. Four and I uses the same email address. YESIT Labs dba Top rated on Guru.com has an almost perfect success rate. They provided a great service and continue to "Deliver with Commitment." They also deliver with Love. I am happy and satisfied with the quality of the results they did on meetphyllis.com. They are an excellent Software Development Company, which I highly recommend.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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