| 4,301 | niagarafallsbnb.ca | Travel / tourism / hospitality | geo | 1/11 |
| 4,302 | niagaragrandview.ca | Real estate / housing / mortgage | geo | 1/11 |
| 4,303 | niagarapest.ca | General services (cleaning, plumbing, contractors) | geo | 1/11 |
| 4,304 | niagaraphotography.ca | Entertainment / media / arts | geo | 1/11 |
| 4,305 | nicolelewisphotography.ca | Entertainment / media / arts | niche | 1/11 |
| 4,306 | ninnajewelry.ca | Retail / e-commerce / shop | keyword | 1/11 |
| 4,307 | nipponmarketing.ca | Retail / e-commerce / shop | keyword | 1/11 |
| 4,308 | nisak.ca | — | brandable | 1/11 |
| 4,309 | nitricdesignstudio.ca | — | niche | 1/11 |
| 4,310 | nofalles.ca | — | brandable | 1/11 |
| 4,311 | noirforyou.ca | — | brandable | 1/11 |
| 4,312 | noisybread.ca | Food / restaurant / beverage | keyword | 1/11 |
| 4,313 | nolinetcanada.ca | Tech / SaaS / AI / electronics | niche | 1/11 |
| 4,314 | nomoresearch.ca | — | niche | 1/11 |
| 4,315 | nomski.ca | — | | 1/11 |
| 4,316 | noplacelikegnome.ca | — | keyword | 1/11 |
| 4,317 | nordiccedar.ca | Home / garden / decor / DIY | keyword | 1/11 |
| 4,318 | norealtorfees.ca | Real estate / housing / mortgage | niche | 1/11 |
| 4,319 | northcoastexcavation.ca | General services (cleaning, plumbing, contractors) | keyword | 1/11 |
| 4,320 | northern-construction.ca | General services (cleaning, plumbing, contractors) | keyword | 1/11 |
| 4,321 | northernfloor.ca | Home / garden / decor / DIY | keyword | 1/11 |
| 4,322 | northernsmiles.ca | Healthcare / medical / mental health | keyword | 1/11 |
| 4,323 | north-x.ca | — | keyword | 1/11 |
| 4,324 | nosalads.ca | Food / restaurant / beverage | brandable | 1/11 |
| 4,325 | notjustlatte.ca | Food / restaurant / beverage | keyword | 1/11 |
| 4,326 | notyourtypicalcpa.ca | — | | 1/11 |
| 4,327 | nouvellesdelaplanete.ca | — | niche | 1/11 |
| 4,328 | npayme.ca | Finance / banking / insurance | brandable | 1/11 |
| 4,329 | nppau.ca | — | brandable | 1/11 |
| 4,330 | nrhmlaw.ca | Legal / law firm | brandable | 1/11 |
| 4,331 | nuagetec.ca | Tech / SaaS / AI / electronics | brandable | 1/11 |
| 4,332 | numaracle.ca | — | brandable | 1/11 |
| 4,333 | numaticengineering.ca | — | niche | 1/11 |
| 4,334 | nutrichi.ca | — | brandable | 1/11 |
| 4,335 | nutritionanalytics.ca | Healthcare / medical / mental health | keyword | 1/11 |
| 4,336 | nxtprint.ca | Retail / e-commerce / shop | brandable | 1/11 |
| 4,337 | nyffdesign.ca | Entertainment / media / arts | keyword | 1/11 |
| 4,338 | oakbaysolar.ca | Environment / energy / sustainability | geo | 1/11 |
| 4,339 | oatkitchen.ca | Food / restaurant / beverage | keyword | 1/11 |
| 4,340 | ockertgreeff.ca | — | brandable | 1/11 |
| 4,341 | octobayoga.ca | Fitness / sports / outdoor | keyword | 1/11 |
| 4,342 | ofelitecreatornetwork.ca | — | | 1/11 |
| 4,343 | offcook.ca | Food / restaurant / beverage | keyword | 1/11 |
| 4,344 | offerlii.ca | Retail / e-commerce / shop | keyword | 1/11 |
| 4,345 | offgridsolarpower.ca | Environment / energy / sustainability | keyword | 1/11 |
| 4,346 | officevancouver.ca | General services (cleaning, plumbing, contractors) | geo | 1/11 |
| 4,347 | ogjointventures.ca | — | keyword | 1/11 |
| 4,348 | ohdannyboy.ca | Entertainment / media / arts | niche | 1/11 |
| 4,349 | ohinternational.ca | — | keyword | 1/11 |
| 4,350 | ohmybuzz.ca | Entertainment / media / arts | brandable | 1/11 |