Industry Leaders
Top-right · Both axes ≥ 50
1FIRMS
Strong on both Core Competencies and 360-Performance. These firms have proven track records, deep specialisation, and solid client outcomes. Default recommendation for most buyers.
Top SEO Companies in Ontario
Goodfirms has reviewed 869 SEO Companies in Ontario as of September 2026. The top-ranked firm is Searchbloom (4.9 stars, 94 verified reviews, $100 - $149/hr, founded 2014, Toronto). Across the category, the median hourly rate is $37, median client rating is 4.9, and 10% of firms employ 50+ members. Explore the vetted SEO Companies in Ontario below, compare their strengths, and connect with the provider best suited to your requirements.
Goodfirms has verified 869 SEO Companies in Ontario - part of 34,420+ SEO 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.
Rank
Company
Rating
Reviews
Hourly Rate
Team Size
Founded
Location
Action
Here are Ontario's Top SEO Agencies & Companies
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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
Based in Toronto, White Space Creative Agency thrives on driving growth through integrated marketing strategies. Transform your online presence with our responsive website design and UX best practices. Unlock your potential with our social media analytics tools, marketing tips, and precise ad targeting, giving you a competitive edge. Enhance your branding journey with compelling storytelling, ... read White Space Creative Agency reviews & insights
Based in Toronto, White Space Creative Agency thrives on driving growth through integrated marketing strategies. ... read White Space Creative Agency reviews & insights
$25 - $49/hr2 - 92023Etobicoke, Canada
Click Media Lab is a leading digital agency that specializes in web design, digital marketing, and content creation. We’re passionate about helping businesses thrive in the digital world through innovative strategies and a selection of technologies specific to your business needs. Our target clientele includes start-ups SMEs and multinational corporations. We follow a result-driven marketing ... read Click Media Lab reviews & insights
Click Media Lab is a leading digital agency that specializes in web design, digital marketing, ... read Click Media Lab reviews & insights
< $25/hr10 - 492022Markham, Canada
SpectronX Technologies is a distinguished provider of comprehensive digital solutions, specializing in web development, SEO, social media management, web app development, data analytics, and branding services. As a trusted leader in the industry, we are dedicated to delivering unparalleled excellence and innovation to our clients. Backed by a team of experienced professionals and a dedication ... read SpectronX reviews & insights
SpectronX Technologies is a distinguished provider of comprehensive digital solutions, specializing in web development, SEO, ... read SpectronX reviews & insights
$25 - $49/hr50 - 2492024Mississauga, Canada
Using AI Tools
Claude
Canva
ChatGPT
Google Ads- Meta Ads
- + 5 More
mnbStudios is an AI performance marketing agency delivering full-stack marketing for ecommerce, DTC, and B2B SaaS brands doing $500K to $20M in annual revenue. We combine AI automation with human strategy across paid media, lifecycle and CRM, content and social, and performance analytics in one unified subscription. Transparent pricing, month to month contracts, and a ... read mnbStudios reviews & insights
mnbStudios is an AI performance marketing agency delivering full-stack marketing for ecommerce, DTC, and B2B ... read mnbStudios reviews & insights
$100 - $149/hr2 - 92018Toronto, CanadaWhy mnbStudios?
- AI-native delivery, not bolted-on AI
- Full-stack marketing in one subscription
- Transparent pricing, no long-term contracts
Post your project. Get proposals from PRO-verified firms.
Goodfirms recommends the top 3. You pick the winner.
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The Magical Quadrant
Hover any bubble for the firm's exact scores. Filter the view using the controls on the right.
360-PERFORMANCE VIEW (Y) →
0255075100
Industry ContendersIndustry LeadersUpcoming AchieversMarket Influencers
0255075100
CORE COMPETENCIES (X) →
The four quadrants explained
Each card shows the count of firms in that quadrant and the top 5 by composite score.
Industry Contenders
Top-left · Y ≥ 50, X < 50
2FIRMS
Strong execution but broader service mix. High-quality generalists - good fit if your project crosses multiple disciplines in one engagement.
Market Influencers
Bottom-right · X ≥ 50, Y < 50
2FIRMS
Deeply specialised but with moderate market presence. Often the right pick when specialisation matters more than scale - boutique shops with deep technical chops.
Upcoming Achievers
Bottom-left · Both axes < 50
21FIRMS
Newer entrants and smaller boutiques. Higher risk but often the best price-performance - particularly for early-stage startups or non-mission-critical projects.
The Industry Leaders in detail
The 1 highest-scoring firms in the Industry Leaders quadrant. Each has both Core Competencies and 360-Performance ≥ 50. Click any card for the full profile.
1LEADER
dNovo GroupSponsored
Core Competencies57
360-Performance50
How firms are placed on the matrix
Every position on this chart is the output of the Goodfirms ranking algorithm - a weighted composite of signals across two axes. The algorithm is recomputed regularly and is fully documented.
Sponsorship does not affect placement. PRO members receive visible badges and ad placements, but their algorithmic scores are calculated identically to free listings.
Read the full methodologyAlgorithm at a glance
1
X-axis (Core Competencies): Service Focus Ratio + Portfolio Depth + Quality + Experience
2
Y-axis (360-Performance): Client Reviews + Market Presence + Goodfirms Score
3
Missing signals are excluded from a firm's score, not substituted with defaults - weights redistribute across remaining inputs
4
Recency decay over the last 18 months keeps stale reviews from dominating
5
Eligibility floor: ≥ 1 published review in this category scope
Toronto · $0-24/hr