Reviews and Comparison Guides

In this MailChimp vs ConvertKit comparison review article, we'll compare these two tools in core areas and help you decide which one you should sign up for. This article will not follow the regular review comparison template we usually follow at 99signals. Instead, we'll show you 5 areas in which Mailchimp trumps ConvertKit and 5 areas where ConvertKit is better.

Castmagic is a powerful platform that can help you transcribe your podcast episodes, generate show notes, and create social media assets. In this in-depth Castmagic review, we'll take a closer look at some of the cool features this AI podcast tool offers and see how it can help you level up your podcasting game.

SEO PowerSuite is unlike any other product we have reviewed here at 99signals. In the past, we've covered popular SEO tools such as Semrush, Ahrefs, and Serpstat which are cloud-based and follow a monthly subscription model.

In this article, I'll put Ahrefs and SE Ranking to the test and help you decide which SEO tool is better suited for your business.

For the last several months, I've been using an SEO tool called WebTextTool for optimizing my existing blog posts for long-tail keywords as well as keywords with high competition. But before I unveil the review and walkthrough, here's a short story of how I stumbled upon this tool and how it helped me improve my rankings for a difficult set of keywords with tough competition.

Get 1-year access to HeyGen, Fathom, and Speechify for just $39 with AppSumo’s AI Studio Bundle ($756 value). Read our full review and watch the HeyGen tutorial before it sells out.

AltText.ai simplifies image SEO with AI. Read the review and learn about the AppSumo lifetime deal before it’s gone.

Semrush is a great SEO tool, but is it worth spending over $100 a month on? Read our comprehensive Semrush review to find out!

Wondering about how Serpstat stacks up against SEO veterans like Semrush, Ahrefs, and Moz? Check out our in-depth Serpstat review to find out!

Coupler.io is a full-scale analytics and automation platform that helps to create a unified view of data in one place. It’s a solid solution to automatically combine data from different apps, process it, and compile rich reports.