Top SEM Companies in Ontario
Goodfirms has reviewed 248 SEM Companies in Ontario as of September 2026. The top-ranked firm is Searchbloom (4.9 stars, 94 verified reviews, $100 - $149/hr, founded 2014, Kitchener). Across the category, the median hourly rate is $37, median client rating is 5, and 13% of firms employ 50+ members. Explore the vetted SEM Companies in Ontario below, compare their strengths, and connect with the provider best suited to your requirements.
Goodfirms has verified 248 SEM Companies in Ontario - part of 10,360+ Search Engine Marketing (SEM) Companies, each passing Goodfirms' 4-step verification process (background check, client interviews, portfolio audit, ongoing quality review). Listings marked "Sponsored" are agencies that pay for premium placement - sponsorship does not affect star ratings or review content.
Top 10 at Glance
Compare the highest-ranked firms first side by side.
List of Best SEM Companies in Ontario
Sponsored
Grow By Millions is a work from home digital marketing service provider in Kitchener. We understand the need of marketing for businesses. The lack of enough knowledge is making the local struggle to take their businesses online. We not just educate them with the process but also hand held them to digital success. We offer ... read Grow By Millions reviews & insights
Grow By Millions is a work from home digital marketing service provider in Kitchener. We ... read Grow By Millions reviews & insights
NA2 - 92023Kitchener, Canada
Gooder Marketing specalizes in custom website design and internet marketing. With it's office headquaters located in Barrie, Ontario, Canada. Gooder Marketing offers a complete one stop shop for your digital agency. We provide custom website design on variopus CMS platforms including WordPress, Sitefinity, DotCMS, Shpify and more. We also have a digital marketing team who ... read Gooder Marketing reviews & insights
Gooder Marketing specalizes in custom website design and internet marketing. With it's office headquaters located ... read Gooder Marketing reviews & insights
$100 - $149/hr10 - 492012Barrie, Canada
Lyons Hub is a digital transformation agency that empowers businesses to grow sustainably through innovative marketing, AI-driven solutions, and automation, with a strong focus on eco-conscious practices.
Lyons Hub is a digital transformation agency that empowers businesses to grow sustainably through innovative ... read LYONS HUB INC reviews & insights
NA2 - 92021Toronto, Canada
We’re an Award-Winning Toronto Web Design Company, Digital Internet Marketing Firm, and Brand Design Agency. We specialize in creating beautiful, high-converting custom websites and strategic internet marketing campaigns that delivers measurable results and outstanding ROI to our clients We help businesses of all sizes stand out with high-converting websites and powerful digital strategies tailored to ... read iWEBAPP reviews & insights
We’re an Award-Winning Toronto Web Design Company, Digital Internet Marketing Firm, and Brand Design Agency. ... read iWEBAPP reviews & insights
NA2 - 92008Toronto, Canada
At OGCdigital, we specialise in creating accessible, results-driven websites that empower businesses to thrive online. Based in Whitby, Ontario, we bring over 25 years of experience in web development, combining cutting-edge design with a deep understanding of user needs. Whether you’re a small business, a nonprofit, or an e-commerce brand, we tailor our solutions to ... read OGCdigital reviews & insights
At OGCdigital, we specialise in creating accessible, results-driven websites that empower businesses to thrive online. ... read OGCdigital reviews & insights
$100 - $149/hr2 - 92024Whitby, Canada
Using AI Tools
Claude
ChatGPT
Perplexity
GitHub Copilot
Canva
Start Some Shift is a B2B marketing agency and fractional CMO firm helping established businesses doing $2M–$20M in revenue become the dominant choice in their category. We're not a traditional agency. We combine C-suite marketing leadership with full-service execution under one engagement — meaning the same team that sets your 90-day strategy builds and delivers ... read Start Some Shift, Inc. reviews & insights
Start Some Shift is a B2B marketing agency and fractional CMO firm helping established businesses ... read Start Some Shift, Inc. reviews & insights
$200 - $300/hr2 - 92008Burlington, CanadaWhy Start Some Shift, Inc.?
- Strategy and execution. One team.
- We make established B2B impossible to ignore.
- Our clients dominate their industry.
Using AI Tools
- Canva
- ChatGPT
Gemini- Claude
Grammarly
CodeWeb Technology helps businesses grow online through custom websites, SEO, CRM systems, SaaS platforms, AI-powered solutions, mobile apps, and digital technologies. We work with startups, local businesses, fitness brands, restaurants, eCommerce stores, and growing companies across multiple industries.We specialize in:• Website Design & Development – Responsive business websites, landing pages, booking systems, portals, and custom ... read CodeWeb Technology reviews & insights
CodeWeb Technology helps businesses grow online through custom websites, SEO, CRM systems, SaaS platforms, AI-powered ... read CodeWeb Technology reviews & insights
$25 - $49/hr2 - 92024Brampton, CanadaWhy CodeWeb Technology?
- Custom Solutions Focused on Business Growth
- SEO-Driven Websites Built for Conversions
- Reliable Support & Fast Communication
Using AI Tools
- Claude
Tabula is a Toronto-based AI-powered marketing agency built on a simple idea: your marketing should be something you own, not something you rent. Instead of locking clients into endless retainers for services that disappear the moment you stop paying, Tabula builds marketing systems, frameworks, and assets that stay with the business and keep delivering value ... read Tabula reviews & insights
Tabula is a Toronto-based AI-powered marketing agency built on a simple idea: your marketing should ... read Tabula reviews & insights
NA10 - 492023Wasaga Beach, CanadaWhy Tabula?
- AI-powered SEO, GEO & web under one roof
- Performance-based pricing, no hidden fees
- Free marketing audit to get started
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Toronto · $0-24/hr