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AI consulting firms in the United States, ranked
rankedagencies.com/ai-consulting-firms/united-statesThe top AI consulting firms in the United States on RankedAgencies in October 2026 are Quantiphi, Tiger Analytics and scandiweb, out of 11 checked agencies there.
Rank numbers are the agency's place in the full ranking of 25 agencies. See all AI consulting firms.
| Rank | Agency | Fact that decided the rank | Team | Founded | Score |
|---|---|---|---|---|---|
| 01 | Quantiphi Marlborough, United States | AWS Premier; AI Services, AI Software + ML Competencypartners.amazonaws.com · 20 Oct 2026 | 1,000+ people | 2013 | 65/100 |
| 02 | Tiger Analytics Santa Clara, United States | AWS Advanced; AI Services + ML Competencypartners.amazonaws.com · 20 Oct 2026 | Not public | 2010 | 62/100 |
| 04 | Riga, Latvia · New York · Montreal | OpenAI Select Partner, among the first in the Balticsscandiweb.com · 21 Oct 2026 | 250-999 people | 2003 | 55/100 |
| 06 | Slalom Seattle, United States | AWS Premier; AI Services + ML Competencypartners.amazonaws.com · 20 Oct 2026 | 10,000+ people | 2001 | 47/100 |
| 08 | Credera Addison, United States | AWS Premier; AI Services + ML Competencypartners.amazonaws.com · 20 Oct 2026 | 250-999 people | 1999 | 42/100 |
| 10 | Innovative Solutions West Henrietta, United States | AWS Premier; AI Services + AI Software Competencypartners.amazonaws.com · 20 Oct 2026 | Not public | Not public | 42/100 |
| 11 | Xebia Atlanta, United States | AWS Premier; AI Services Competencypartners.amazonaws.com · 20 Oct 2026 | Not public | 2001 | 38/100 |
| 12 | CCG Analytics Tampa, United States | Microsoft AI and ML specialization; 6 Solutions Partner designationsappsource.microsoft.com · 20 Oct 2026 | Not public | Not public | 38/100 |
| 13 | AIS (Applied Information Sciences) Reston, United States | Microsoft AI and ML specialization; 6 Solutions Partner designationsappsource.microsoft.com · 20 Oct 2026 | Not public | Not public | 34/100 |
| 17 | Quadrant Technologies Redmond, United States | Microsoft AI and ML specialization; 4 Solutions Partner designationsappsource.microsoft.com · 20 Oct 2026 | Not public | 2004 | 31/100 |
| 22 | Tredence Chicago, United States | Microsoft AI and ML specialization; 3 Solutions Partner designationsappsource.microsoft.com · 20 Oct 2026 | Not public | Not public | 27/100 |
A filter removes agencies and keeps their rank numbers. Location matches the headquarters and any office in the agency's row. No agency pays to be listed or ranked.
RankedAgencies ranks agencies on facts we checked ourselves, each linked to its source. It is run by scandiweb, which also appears in these rankings. Disclosure · How scores work
Questions about this ranking
Which are the best AI consulting firms in the United States in 2026?
In the RankedAgencies ranking, checked 21 Oct 2026, the top five in the United States are Quantiphi, Tiger Analytics, scandiweb, Slalom and Credera.
How are these AI consulting firms ranked?
Each agency is scored with one published formula (v0.2) on partner tiers checked in vendor directories, award wins, client reviews and how recent each fact is. Every fact links to the page it was checked on and shows the check date. RankedAgencies is run by scandiweb, which also appears in these rankings.
How is the location decided?
An agency counts for a country when its headquarters or one of its listed offices is there.
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