What are some alternatives?
When comparing Backlinko and Serpstat, you can also consider the following products
Keyword Spy - Get competitive data on other people's AdWords sem bids.
SEMRush - All-in-one Marketing Toolkit for digital marketing professionals.
K-meta - K-Meta.com is the best Keyword Suggestion Tool. SELECT ideal keywords to create a perfect semantic core and keyword research for SEO and PPC campaign
Ahrefs - Ahrefs is a toolset for SEO and marketing. We have tools for backlink research, organic traffic research, keyword research, content marketing & more. Give Ahrefs a try!
TrafikLite - Check any website traffic, reputation, social media engagement.
Moz - Backed by industry-leading data and the largest community of SEOs on the planet, Moz builds tools that make inbound marketing easy.