AI coding assistants & agents tools used by Professional Services companies
Each line links its public proof and the date usedby last checked it.
15
Professional Services companies use AI coding assistants & agents tools
The most used: Cursor (10), Sourcegraph (2), and GitHub Copilot (1).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 8 of 15.
Who uses each tool
Strongest proof first. A job post is a signal, the weakest proof.
1
Cursor10 companies · Checked Oct 24, 2026100 confirmed 7 observed 3 signals2
Sourcegraph2 companies · Checked Oct 19, 202623
GitHub Copilot1 company · Checked Oct 12, 202614
Augment Code1 company · Checked Oct 20, 202615
Cognition1 company · Checked Oct 25, 20261
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 AI coding assistants & agents tools do Professional Services companies use most?
Cursor leads: 10 of the 15 Professional Services companies on usedby that use AI coding assistants & agents tools use it. Next: Sourcegraph (2), GitHub Copilot (1), Augment Code (1), and Cognition (1). See Cursor.
How many Professional Services companies use AI coding assistants & agents tools?
15 Professional Services companies on usedby use at least one of 5 AI coding assistants & agents tools. It counts the companies usedby tracks.
What proof backs these lines?
Of the 15 companies, each counted at its strongest proof: 3 confirmed, 0 declared, 9 observed and 3 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.