51Testing vs Rainforest QA comparison

51Testing and Rainforest QA are both solutions in the Testing Services category. 51Testing is ranked #10, while Rainforest QA is ranked #2. 51Testing holds a 2.1% mindshare in TS, compared to Rainforest QA’s 20.4% mindshare.

51Testing

65 Views
65 Comparison Views

Rainforest QA

266 Views
120 Comparison Views

51Testing

Rainforest QA

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

51Testing

Ranking in Testing Services

10th

Average Rating

0.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Rainforest QA

Ranking in Testing Services

2nd

Average Rating

0.0

Number of Reviews

Ranking in other categories

Regression Testing Tools (20th)

Mindshare comparison

As of April 2026, in the Testing Services category, the mindshare of 51Testing is 2.1%. The mindshare of Rainforest QA is 20.4%, up from 11.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Testing Services Mindshare Distribution
Product	Mindshare (%)
Rainforest QA	20.4%
51Testing	2.1%
Other	77.5%

Testing Services

Comparisons

No data available

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Compared 23% of the time

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Compared 17% of the time

Mob4Hire vs Rainforest QA

Compared 16% of the time

mabl vs Rainforest QA

Compared 16% of the time

Appvance AIQ Platform vs Rainforest QA

Compared 14% of the time

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Product Reports

No data available

Buyer's Guide

Regression Testing Tools

March 2026

Download Rainforest QA product report

Also Known As

Software Testing Services

No data available

Overview

51Testing (NEEQ Code:836392) was founded in 2004 with the headquarter in Shanghai, China. It is a software testing services provider certified by ISO9001：2008.

51Testing

Rainforest QA unleashes the full potential of fast-moving development teams. Code more and ship faster with the only AI-powered Crowdtest Platform built for agile testing and development. Rapidly execute high-quality regression, functional and exploratory testing for web and mobile apps.

Rainforest QA

Sample Customers

Information Not Available

Zengine, Consumer Affairs, Zenefits, Soylent

See our list of best Testing Services vendors.

We monitor all Testing Services reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.