What are the best Amazon agencies?
The Best Amazon Agencies, by What AI Actually Recommends
Tinuiti appeared in 100.0% of 40 AI responses to this question, ahead of everyone else.
Based on 40 ChatGPT responses to this question, collected August 8, 2026. Firms are counted once per response. How we measure.
Key findings
- Tinuiti leads this sample alone, named in 40 of 40 ChatGPT responses (100.0%) to the question “What are the best Amazon agencies?”, collected August 8, 2026.
- 15 firms cleared the reporting threshold on “What are the best Amazon agencies?” in ChatGPT as of August 8, 2026; the full table with response counts is below.
- Tinuiti appears in 5 of the 8 Amazon agencies reports published by The Shortlist Report, the widest coverage of any firm named on this page.
- No firm paid to appear in this ranking; placement cannot be bought, and the counts come from ChatGPT responses rather than from submissions.
The ranking
| Firm | Responses | Share | |
|---|---|---|---|
| Tier 1 stands alone | |||
| Tinuititinuiti.comWorks with large brands on Amazon Ads, DSP, AMC, and omnichannel media across the full funnel with significant Amazon-side expertise. | 40 of 40 | 100.0% | |
| Tier 2 3 firms, 67.5–85.0% | |||
| Patternpattern.comManages marketplace operations, advertising, retail strategy, and international expansion for enterprise brands across Amazon and multiple marketplaces. | 34 of 40 | 85.0% | |
| Acadiaacadia.ioProvides Amazon advertising, retail media, SEO and performance marketing for enterprise and high-growth consumer brands. | 28 of 40 | 70.0% | |
| Channel Bakerschannelbakers.comAmazon advertising, DSP and retail media specialist for established and enterprise brands. | 27 of 40 | 67.5% | |
| Tier 3 3 firms, 32.5–55.0% | |||
| Canopy Managementcanopymanagement.comDelivers full-service Amazon management including PPC, listings, A+ content, advertising and marketplace growth operations. | 22 of 40 | 55.0% | |
| Nuanced Medianuancedmedia.comAmazon-specialist offering marketplace strategy, advertising, creative optimization, and growth services for mid-market brands. | 15 of 40 | 37.5% | |
| VendoProvides Amazon account management, advertising, content and marketplace strategy for brands seeking dedicated Amazon specialists. | 13 of 40 | 32.5% | |
| Tier 4 7 firms, 15.0–30.0% | |||
| SupplyKicksupplykick.comOffers full-service marketplace management and operational support for international brands entering Amazon US, including Vendor Central and DSP. | 12 of 40 | 30.0% | |
| Flywheelflywheel.digitalProvides enterprise brands strategy, creative, advertising, catalog and operations across Amazon and retail media, with international expansion capabilities. | 10 of 40 | 25.0% | |
| Amergeamerge.esOffers advanced Amazon Ads, DSP, and Amazon Marketing Cloud capabilities for brands seeking sophisticated, data-driven advertising optimization. | 9 of 40 | 22.5% | |
| SalesDuosalesduo.comFull Amazon management and growth with ex-Amazon expertise for SMB and mid-market brands. | 8 of 40 | 20.0% | |
| Amazon Growth Labamazongrowthlab.comProvides full-service Amazon execution including advertising, SEO, content, and account management for SMB and mid-market brands. | 6 of 40 | 15.0% | |
| Envision Horizonsenvisionhorizons.comProvides Amazon brand management, catalog, SEO, PPC, and retail media services for established consumer brands. | 6 of 40 | 15.0% | |
| Epiniumepinium.com | 6 of 40 | 15.0% | |
| Tier 5 stands alone | |||
| My Amazon Guymyamazonguy.comProvides PPC, SEO, listing optimization, creative, and account management for brands needing hands-on Amazon execution. | 5 of 40 | 12.5% | |
Why the tiers fall where they do
Tier 1 holds Tinuiti, named in 40 of 40 ChatGPT responses (100.0%). No other firm in this sample comes close enough to be grouped with it.
Tier 2 holds Pattern, Acadia and Channel Bakers, named in 27 to 34 of 40 responses (67.5–85.0%). The sample does separate these firms from the tier above: the difference from the leading group is larger than the margin of error, which is what puts them in a tier of their own.
Tier 3 holds Canopy Management, Nuanced Media and Vendo, named in 13 to 22 of 40 responses (32.5–55.0%). The sample does separate these firms from the tier above: the difference from the leading group is larger than the margin of error, which is what puts them in a tier of their own.
Tier 4 holds SupplyKick, Flywheel, Amerge, SalesDuo, Amazon Growth Lab, Envision Horizons and Epinium, named in 6 to 12 of 40 responses (15.0–30.0%). The sample does separate these firms from the tier above: the difference from the leading group is larger than the margin of error, which is what puts them in a tier of their own.
Tier 5 holds My Amazon Guy, named in 5 to 5 of 40 responses (12.5–12.5%). The sample does separate this firm from the tier above: the difference from the leading group is larger than the margin of error, which is what puts it in a tier of its own.
The test is McNemar’s at 95%, applied against the same 40 responses for every firm. The full reasoning, and what happened when we ranked one-to-N instead.
What the sample shows
Tinuiti leads on its own, named in 40 of the 40 responses to this question (100.0%).
55 firms were named at least once across the sample. 15 of them cleared the threshold of 2 responses and appear above; the rest were named once and are inside the noise.
How to read this
Firms are grouped into tiers, not ranked one to fifteen. A tier holds every firm whose 95% confidence interval overlaps the leader's, which is a long way of saying the sample cannot tell them apart. Order within a tier is arbitrary — read the counts, not the position.
Share is the percentage of responses that named the firm — not a quality score. A firm scoring low here may be excellent and simply under-written about online, which is a finding about its visibility rather than its work.
The same question was asked repeatedly because AI assistants do not answer identically twice. A single response would tell you almost nothing.
What this measurement does not tell you
- It is not a quality ranking. Share reflects how much has been written about a firm online, which is what an AI assistant reads. A capable firm nobody writes about scores low here.
- It is a reading from a date range, not a permanent standing. This sample was collected August 8, 2026; models change and so do their answers.
- It covers ChatGPT only. Other assistants answer differently, and we do not extrapolate across engines we have not measured.
- Order within a tier is arbitrary. Read the counts, not the position. Why we use tiers.
Cite this report
Danielle Trettson. (2026). The Best Amazon Agencies, by What AI Actually Recommends. The Shortlist Report. https://www.shortlistreport.com/article/best-amazon-agencies
Underlying counts: CSV · JSON · reusable under CC BY 4.0 with attribution.