Content Harmony vs DataForSEO

Side-by-side comparison of features, reviews, pricing and more

Content Harmony

Category: Seo Tool
Industries: Social Media, SEO, Marketing



$99 per month


$299 per month


Category: Seo Tool
Industries: Social Media, SEO, Marketing


Payment amount

$ 50-1,000

× 1

Payment amount

$ 1,000-2,500

× 1.25

Payment amount

$ 2,500-5,000

× 1.5

Payment amount

$ 5,000-10,000

× 1.75

Payment amount

$ 10,000+

× 2

20M+ Downloads

#1 in Magazines & Newspapers

Speechify is the #1 audio reader in the world. Get through books, docs, articles, PDFs, email – anything

you read – faster.

Sir Richard Branson

Speechify is absolutely brilliant. Growing up with dyslexia this would have made a big difference. I’m so glad to have it today.

Sir Richard Branson

Content Harmony reviews

I'm super happy with Content Harmony and recommend it to all content strategists and marketers who deal with SEO-focused content a lot. The best part is that [SENSITIVE CONTENT] & co are very responsive - all my support questions were dealt with in an hour or less. Stellar service.

- Ivan S. Content Strategist

Great. Their onboarding and customer support has been top notch.

- Geoff K. VP Marketing

Very good, glad to be on board and happy with the software. Pricing was something to overcome initially, but it has proved to be cost-efficient overall.

- Matt G. Content Strategist

DataForSEO reviews

Other companies seem to maintain a static database so data is limited. DataForSEO seems to be able to get real-time data.

- Joseph S. Product Developer

DataForSEO offers high quality APIs for Google ranking checks, keyword and competitor data. The API documentations is very readable and comprehensive. Best of all, everything works as advertised. The customer support is quick and helpful.

- Andre V. CEO

The quality of the data is very good and at a price that allows us to scale our business affordably. Their customer support is always very reactive meaning we only have to wait less than 30 seconds for a response, any day of the week at any time!

- Kieran H. Director

Pros & cons

Content Harmony

The brief creation system would be helpful enough on its own, but Content Harmony really excels by using this in combo with the SEO scoring tool
Friendly and easy-to-use interfaceGo-to brief-building tool.

Integration aren't built out like some of their competitors.The user interface could do with a bit of an upgrade
Took a little time to get used to like any software, but once we established a step-by-step workflow


As a creator of SEO software, we are using DataForSEO in our daily routine for different cases
To make it more cost effective, they have different types of services (live/queue/slow queue) - they are adding new services every quarter.DataForSEO offers high quality APIs for Google ranking checks

Their pricing module was quite complex in the previous API version (v2) but they have fixed the problem by following v3 API
The only parameter is the credit that we pay for.The competitor data API could return more results and it's a bit expensive.

What is Speechify?

Speechify is one of the most popular audio tools in the world. Our Google Chrome extension, web app, iOS app, and Android app help anyone listen to content at any speed they want. You can also listen to content in over 30 different voices or languages.

How can Speechify turn anything into an audiobook?

Speechify provides anyone with an audio play button that they can add on top of their content to turn it into an audiobook. With the Speechify app on iOS and Android, anyone can take this information on the go.

Learn more about text to speech online, for iOS, Mac, Android, and Chrome Extension.

Speechify is the #1 audio reader in the world

Get through books, docs, articles, PDFs, email – anything you read – faster.


20M+ downloads

Trending products

Choose Language :