Code review & testing tools used by Professional Services companies
Each line links its public proof and the date usedby last checked it.
18
Professional Services companies use Code review & testing tools
The most used: QA Wolf (5), CodeRabbit (4), and Sonar (4).Data as of Oct 25, 2026
Ranking
Tools ranked by the Professional Services companies that use them. Ties go to the stronger proof.
Largest and best-proven users
Two labelled views of the same companies. Neither is a score.
Largest companies
By employee range. Size known for 9 of 18.
Who uses each tool
Strongest proof first. A job post is a signal, the weakest proof.
2
CodeRabbit4 companies · Checked Oct 24, 202642 confirmed 2 observed3
Sonar4 companies · Checked Oct 24, 202641 confirmed 3 observed
XeroChecked Oct 24, 2026
DeloitteChecked Oct 24, 2026
KPMGChecked Oct 24, 2026
monday.comChecked Oct 24, 2026
4
mabl3 companies · Checked Oct 25, 202631 confirmed 2 observed
WorkdayChecked Oct 25, 2026
ADPChecked Oct 25, 2026
Project Management Institute (PMI)Checked Oct 25, 2026
5
Momentic2 companies · Checked Oct 17, 202626
Qodo2 companies · Checked Oct 5, 20262
How usedby counts
A company counts once per tool, at its strongest proof: confirmed (a case study, a named testimonial, a press release or the company's own account), declared (the company told usedby), observed (a vendor logo wall or customers page) or signal (a job post). Counts cover the companies on usedby, never the whole market.
No software vendor had to be left out.
Data as of October 25, 2026.
Questions
Which Code review & testing tools do Professional Services companies use most?
QA Wolf leads: 5 of the 18 Professional Services companies on usedby that use Code review & testing tools use it. Next: CodeRabbit (4), Sonar (4), mabl (3), and Momentic (2). See QA Wolf.
How many Professional Services companies use Code review & testing tools?
18 Professional Services companies on usedby use at least one of 6 Code review & testing tools. It counts the companies usedby tracks.
What proof backs these lines?
Of the 18 companies, each counted at its strongest proof: 8 confirmed, 0 declared, 10 observed and 0 known from a job post.
How does usedby build this ranking?
usedby counts each Professional Services company once per tool, from public proof: case studies, press releases, the company's own site or its declaration to usedby, vendor customer pages and job posts. Every line shows its proof and the date usedby last checked it.