10 buyer questions asked on ChatGPT, Gemini, Perplexity — 29 answers analysed, 2026-09-20. Ranked by how many answers named each product. Railway was named most often (18 of 29).
| # | Product | Answers naming it | Share of voice | % |
|---|---|---|---|---|
| 1 | Railway scored 67/100 | 18 |
|
62% |
| 2 | Heroku | 17 |
|
59% |
| 3 | Render | 16 |
|
55% |
| 4 | Vercel | 13 |
|
45% |
| 5 | DigitalOcean App Platform | 12 |
|
41% |
| 6 | Fly.io | 12 |
|
41% |
| 7 | Azure App Service | 8 |
|
28% |
| 8 | AWS Elastic Beanstalk | 6 |
|
21% |
| 9 | Google App Engine | 6 |
|
21% |
| 10 | Google Cloud Run | 5 |
|
17% |
| 11 | AWS | 4 |
|
14% |
| 12 | Netlify | 4 |
|
14% |
| 13 | Northflank | 4 |
|
14% |
Which one do the AI assistants actually name more often?
Railway vs HerokuRailway vs RenderHeroku vs RenderWe'll ask the same 10 questions about your product and show you which ones you're missing from. Takes about a minute — no account, no card.
Scanning in platform as a service for deploying apps — the same category as this table.
Method: each surface was asked the same 10 buyer questions; every answer was analysed for which products it named. Counts are mentions in answers, not endorsements. Nobody pays to be listed.