The most visible software development companies, October 2026

October 2026 · 15 questions asked in English, worldwide · ChatGPT, Google AI Overviews, Gemini and Google AI Mode · 60 answers read

Leader

Toptal

27Heralded Score, range 3–50

Where engines disagree most

Thoughtworks

1/4engines put it in their top three

Top three on Gemini, not on Google AI Mode, Google AI Overviews and ChatGPT

Brands

Rank Brand Rank change Heralded Score All AI Search Score trend Mentioned Recommended By engine Mentioned by Change
1 Toptal US New entry 27 , range 3–50 14#2 50#1
27
  • : score 27 · #1
10% 6% None First reading
2 BairesDev AR New entry 24 , range 5–49 30#1 14#4
24
  • : score 24 · #2
10% 9% None First reading
3 ScienceSoft US New entry 8 , range 2–38 8#5 7#8
8
  • : score 8 · #3
7% 2% None First reading
4 Designli US New entry 8 , range 1–44 7#7 10#6
8
  • : score 8 · #4
5% 3% None First reading
5 Vention CA New entry 7 , range 2–36 10#3 3= #13
7
  • : score 7 · #5
5% 4% None First reading
6 Cleveroad UA New entry 6 , range 2–34 9#4 1= #17
6
  • : score 6 · #6
5% 4% None First reading
7 Simform IN New entry 5 , range 1–34 6#8 3= #13
5
  • : score 5 · #7
5% 1% None First reading
8 Atomic Object US New entry 5 , range 2–31 7#6 0= #29
5
  • : score 5 · #8
4% 3% None First reading
9 Thoughtworks US New entry 4 , range 1–33 6#9 1= #20
4
  • : score 4 · #9
5% 1% None First reading
10 EPAM Systems US New entry 4 , range 1–32 5#10 1= #20
4
  • : score 4 · #10
3% 2% None First reading

“=” marks brands whose score ranges overlap, so the test cannot separate them. Every brand named in at least three answers is ranked. AI and Search give each brand’s score and rank on that side alone. By engine has one dot per engine (ChatGPT, Google AI Overviews, Gemini and Google AI Mode), darker the more often it names the brand.

Most cited sources

No answer cited a source of this type (Reference).

Questions asked

QuestionLanguageMost recommended
What are the best software development companies for building a custom product? English BairesDev
Custom software development outsourcing for startups English BairesDev
How can a company build custom software without an in-house team? English No brand recommended
How do I find a reliable software development partner? English Toptal
In-house developers vs. a software development company for a startup English No brand recommended
Nearshore vs. offshore software development for a mid-sized company English No brand recommended
Alternatives to hiring an in-house development team English Toptal
Alternatives to freelance developers for building an app English No brand recommended
I'm a non-technical founder and need to build a web app. Which software development company should I hire? English Cleveroad, Codica and thoughtbot, tied
I lead IT at a mid-sized company and need a partner to modernize our legacy systems. English Aligned Technology Group, Cyntrix AI, Silver Tree Consulting & Services, Slalom, Tizbi and Zoolatech, tied

Each engine's top three

Method

Each leaderboard ranks brands on two sides. AI is how ChatGPT, Gemini, Google AI Overviews and Google AI Mode answer the board's buyer questions. Search is Google's top 10 results for the keywords behind those questions. All combines the two, where Search is measured.

For the AI side, each month Heralded asks every engine the same buyer questions, twice each, and reads every answer. An answer counts 0 for a brand it leaves out, 50 for a brand it names and 100 for a brand it recommends, and the Heralded Score is built from those. A brand named in at least three answers gets a score and a place.

How the leaderboards are measured