Altitude have been my SEO service provider since I started my business and I am a very small, very niche online business with very limited funds. However, they’ve been flexible to provide good service at an affordable price - as long as you come in with the realisation that SEO is not cheap in general, given the importance of the service in today’s digital world. And they’ve also been very flexible when my business needing to downscale and they’ve provided great results, especially with my business moving to the Shopify platform, as they are Shopify partners.