Recommender and ranking systems testing companies in United States
7 published entries headquartered in United States state testing of recommender and ranking systems. Another 2 entries headquartered elsewhere list United States as a delivery location.
Showing 7 of 7. Default order: coverage score, then name. How the score works.
| Rank | Company type | AI products (as stated) | Services | Verified | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2 | ImpactQA | Pure-play QA company | United States | LLM applicationsAI agentsComputer visionVoice AIRecommender and ranking systems | 9 | 15 | 2026-11-09 | ||
| 4 | Testlio | Crowdtesting platform | United States, Austin | LLM applicationsAI agentsPredictive ML modelsRecommender and ranking systems | 8 | 2012 | 14 | 2026-11-09 | |
| 10 | ITRex Group | IT services firm with a QA practice | United States, Sacramento | LLM applicationsAI agentsComputer visionPredictive ML modelsRecommender and ranking systems | 6 | 2009 | 13 | 2026-11-09 | |
| 11 | QualityAI (formerly Qualitest) | Pure-play QA company | United States, Santa Clara | LLM applicationsAI agentsPredictive ML modelsRecommender and ranking systems | 7 | 12 | 2026-11-09 | ||
| 14 | Lionbridge | Data and evaluation vendor | United States, Waltham | LLM applicationsVoice AIComputer visionRecommender and ranking systems | 5 | 1996 | 11 | 2026-11-09 | |
| 18 | Indium Software | IT services firm with a QA practice | United States, Cupertino | AI agentsLLM applicationsRecommender and ranking systems | 6 | 10 | 2026-11-09 | ||
| 29 | TestMatick | Pure-play QA company | United States, New York | Recommender and ranking systemsPredictive ML models | 4 | 2009 | 8 | 2026-11-09 |
Testing recommender and ranking systems from elsewhere, delivering into United States
2 entries headquartered outside United States with United States among the delivery locations confirmed by two sources.
- DeviQA HQ Poland
- TestDevLab HQ Latvia