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SmartScout Marketplace 100: 2026

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Selling on Amazon
11.14.26
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The 100 companies that would leave the biggest hole in the marketplace seller ecosystem if they disappeared, across Amazon, Walmart Marketplace and TikTok Shop. Scored on sourced data as of November 2026.


About the List


The SmartScout Marketplace 100 ranks the companies that would leave the biggest hole in the marketplace ecosystem if they disappeared: the brands, software, agencies, service providers, financiers and communities that third-party sellers depend on.

It was inspired by the Marketplace Pulse 100, published in November 2020. This is an independent rebuild by SmartScout. It is not affiliated with or endorsed by Marketplace Pulse.

A lot has changed since 2020. Walmart Marketplace and TikTok Shop now have their own ecosystems of partners, so this list covers them alongside Amazon. Social commerce, AI tools and cross-border selling have become categories of their own. About a third of the 2020 names have since been acquired, merged, renamed or shut down.

Instead of editorial judgement, every company is scored on the same five pillars: size, reach, team, influence and capital.

Every input has a source, a date and a status, and readers can check any score in the full dataset.

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#CompanyCategoryScore2020Why it ranks here
1AnkerSellers91.46#1The highest-scoring seller, with FY2025 revenue of RMB 30.51B ($4.58B), from its filings. Number one in 2020 and again now.
2PatternSellers82.78#15Listed on Nasdaq in September 2025; reported FY2025 revenue of $2.50B in its annual report. Up 13 places.
3AcadiaAgencies81.95#68 (as Bobsled)The former Bobsled Marketing, renamed in 2022. Bootstrapped; scored on reach, team and influence, as its revenue is not public.
4TinuitiAdvertising78.36#7Marketplace and retail-media agency with about 1,250 people on LinkedIn; bought Ampush in 2023. Up 3 places.
5Jungle ScoutResearch Tools76.64#6Bought Downstream (2020 #99) in 2021. Up 1 place.
6Helium 10Research Tools76.63#26Seller software suite; reports 2M users (company figure, discounted as a self-claim). Up 20 places.
7SkaiAdvertising75.99#34 (as Kenshoo)Kenshoo, renamed Skai in 2021: retail-media and marketplace advertising software. Up 27 places.
8FlexportFulfillment75.48#62Absorbed Deliverr (2020 #10) in 2023, after Shopify bought and then sold it. Up 54 places.
9RithumManagement Tools75.27#9 (as CommerceHub)Formed when CommerceHub (2020 #9) and ChannelAdvisor (2020 #12) combined; renamed Rithum in December 2023. About 960 people on LinkedIn. Same rank as CommerceHub in 2020.
10Harvest GroupAgencies73.84NewRetail and marketplace agency with about 830 people on LinkedIn; bought Cartograph in April 2026. An editorial inclusion.


The Full 100


Scores are 0-100 composites. Change for successors is measured against the best-ranked 2020 predecessor. 'Depends on data' marks companies that would fall out of the 100 if their missing pillars scored at the bottom of their category.
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#CompanyCategoryScore2020Change since 2020CoverageNoteDepends on data
1AnkerSellers91.46#1Same51.6%
2PatternSellers82.78#15Up 1351.6%
3AcadiaAgencies81.95#68Up 65 (successor of Bobsled Marketing #68)51.5%BootstrappedYes
4TinuitiAdvertising78.36#7Up 355.7%Yes
5Jungle ScoutResearch Tools76.64#6Up 175.3%
6Helium 10Research Tools76.63#26Up 2075.4%
7SkaiAdvertising75.99#34Up 2772.5%
8FlexportFulfillment75.48#62Up 5475.3%
9RithumManagement Tools75.27#9Same (successor of CommerceHub #9, ChannelAdvisor #12)73.7%
10Harvest GroupAgencies73.84New48.2%Editorial inclusionYes
11EasyPostFulfillment73.83New58.5%Yes
12PayoneerFinance73.58#38Up 2656.2%
13PingPongCross-border73.26New67.4%
14Avenue7MediaAgencies72.85#80Up 66 (successor of Cascadia Seller Solutions #80)58.7%3 of 5 pillars + focus testYes
15MiraklManagement Tools72.19New72.0%
16Base.comManagement Tools72.18New69.0%
17TeikametricsAdvertising71.82#4Down 1355.0%Yes
18ShipStationFulfillment71.71#25Up 762.2%
19GoveeSellers70.96New57.7%
20AzomaAI Tools70.75New52.2%Yes
21ThreecoltsAcquirers70.58#20Down 1 (successor of CedCommerce #20, Seller Locker #100)78.8%
22PacvueAdvertising70.24#31Up 971.8%Bootstrapped
23Flywheel DigitalAdvertising70.20#17Down 672.8%
24Feedonomics (Commerce.com)Management Tools70.17New56.7%Yes
25FRONT ROWSellers70.15New53.6%
26Canopy ManagementAgencies69.78New69.4%
27FreightosFulfillment69.72#39Up 1255.1%
28SellerXAcquirers69.63New55.0%Yes
29KeepaResearch Tools69.06New43.8%Editorial inclusion; extension users counted (editor's discretion)Yes
30Utopia BrandsSellers68.89#52Up 2250.8%
31My Amazon GuyAgencies68.54New76.0%Bootstrapped
32FastMossSocial Commerce67.92New69.2%
33StacklineResearch Tools67.88New55.7%Yes
34UGREENSellers67.54New55.1%
35SpreetailSellers67.49#16Down 1960.4%
36CeligoManagement Tools67.47New54.1%
37KintsugiCompliance (Legal & Tax)67.24New69.0%
38Cart.comAcquirers67.20#85Up 47 (successor of SellerActive #85)72.7%
39SalsifyManagement Tools66.78#29Down 1075.3%
40Sellercloud + Finale Inventory (Descartes)Management Tools66.35#28Down 1270.9%
41Best Choice ProductsSellers66.32#19Down 2250.8%
42LinnworksManagement Tools66.06#36Down 6 (successor of SkuVault #36)69.4%
43SalesDuoAgencies65.88New65.7%
44FlippaFinance65.82New71.8%
45PirawnaAgencies65.74New70.1%Acquired by Power Digital (2026)
46ChannableManagement Tools65.17New69.2%
47Sports ResearchSellers64.99New47.3%
48BedsureSellers64.89New57.7%
49ChannelEngineManagement Tools64.64New58.5%Yes
50ComfrtSellers64.44New54.3%
51PodeanAgencies64.31#91Up 4068.3%
52NumeralCompliance (Legal & Tax)64.28New69.0%
53JackerySellers64.18New58.6%
54Razor GroupAcquirers64.16#5Down 49 (successor of Juvo+ #5, Perch #32)51.5%Yes
55Optiwise.aiAI Tools63.59New66.2%
56Titan NetworkCommunity63.17New69.2%
57EcomcyAgencies62.93New65.7%
58TaxuallyCompliance (Legal & Tax)62.71New69.2%
59Pipe17Management Tools62.31New52.2%Yes
60QuartileAdvertising61.54#3Down 5763.1%
61Million Dollar SellersCommunity61.52#81Up 2069.2%
62GlobalBeesAcquirers61.29New55.0%Yes
63KalodataSocial Commerce61.23New65.7%
64Micro IngredientsSellers61.12New50.8%
65ExtensivManagement Tools60.78#50Down 15 (successor of Skubana #50)55.7%Yes
66World of BooksSellers60.37New54.3%
67Profitero (Publicis)Research Tools60.35New69.0%
68Carbon6 (SPS Commerce)Acquirers60.25#65Down 3 (successor of ManageByStats #65)63.8%
69EukaSocial Commerce60.09New56.7%
70AMZScoutResearch Tools60.09#61Down 969.2%
71Detroit AxleSellers60.03New54.3%
72MomcozySellers59.90New50.8%
73BQoolManagement Tools59.66#59Down 1469.2%
74Physician's ChoiceSellers59.34New57.7%
75EpiniumAI Tools58.99New72.5%
76SellerAppManagement Tools58.82#41Down 3572.5%
77PickFuResearch Tools58.77New73.2%Bootstrapped
78MediaLabsSocial Commerce58.39New49.8%
79JoyinDirectSellers58.37New54.3%
80ReacherSocial Commerce58.22New65.7%
81FeedvisorManagement Tools58.16#40Down 4156.7%
82CommerceIQAdvertising58.08New72.5%
83LitCommerceManagement Tools57.97New69.2%
84Spigen IncSellers57.74New58.6%
85Channel BakersAgencies57.64#56Down 2966.6%Yes
86SmartScoutResearch Tools57.44New69.0%Bootstrapped
87AVASK / e-ComasCross-border57.18New62.2%Yes
88MeramaCross-border57.17New51.5%Yes
89WayflyerFinance57.15New71.8%
90NectarAgencies57.11New69.4%Yes
91Superfuel AIAI Tools56.66New45.9%Yes
92UrtaskerAgencies56.59#58Down 3465.7%Yes
93A2XManagement Tools56.58New69.2%Acquired by Cin7 (2024)Yes
94EccangCross-border56.28New45.2%Yes
95ASGTGCommunity56.10#88Down 752.4%3 of 5 pillars + focus testYes
963DsellersManagement Tools55.55New52.4%3 of 5 pillars + focus testYes
97Recom (reCommerce)Sellers55.28#77Down 2047.3%Yes
98Cabilly & Co.Agencies55.00New65.7%Yes
99eComEngineManagement Tools54.98#45Down 5469.2%Yes
100LevantaAdvertising54.98New52.2%Yes


#100 is Levanta (54.98), just ahead of #101 ROI Revolution (54.84). Pirawna (#45) is now part of Power Digital, and A2X (#93) has been part of Cin7 since 2024. All 229 ranked companies, with their pillar scores, are in the full dataset.
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What Changed Since 2020


Who Is in the 2026 List
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GroupCompaniesShare
New since 20206161%
2020 names3030%
Successors of 2020 names99%


What Happened to the 2020 100
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OutcomeCompanies
Back in the top 10030
Gone: acquired, merged, renamed or shut32
Ranked, outside the top 10027
Not ranked11


61 of the 100 are new since 2020. Of the 30 returning names, 13 moved up, 16 moved down and 1 held its rank. Another 9 places go to companies that absorbed 2020 names.
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Biggest Risers Since 2020
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CompanyChange
Avenue7Media+66 · #80 to #14
Acadia+65 · #68 to #3
Flexport+54 · #62 to #8
Cart.com+47 · #85 to #38
Podean+40 · #91 to #51
Skai+27 · #34 to #7
Payoneer+26 · #38 to #12
Utopia Brands+22 · #52 to #30
Helium 10+20 · #26 to #6
Million Dollar Sellers+20 · #81 to #61


Biggest Fallers Since 2020
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CompanyChange
Quartile-57 · #3 to #60
eComEngine-54 · #45 to #99
Razor Group-49 · #5 to #54
Feedvisor-41 · #40 to #81
SellerApp-35 · #41 to #76
Urtasker-34 · #58 to #92
Channel Bakers-29 · #56 to #85
Best Choice Products-22 · #19 to #41
Recom (reCommerce)-20 · #77 to #97
Spreetail-19 · #16 to #35

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The 2020 Names That Are Gone
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  • Thrasio (2020 #2), the best-known Amazon aggregator, filed for Chapter 11 in February 2024, sold 48 brands to Inversal that December and reportedly wound down in November 2025.
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  • Deliverr (#10) was bought by Shopify in 2022, then sold to Flexport in June 2023. Flexport is now #8.
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  • Sellics (#8) merged into Perpetua (#14), which Flywheel Digital bought in 2024. Flywheel is #23.
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  • CommerceHub (#9) and ChannelAdvisor (#12) combined and became Rithum in December 2023, now #9.
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  • Bobsled Marketing (#68) became Acadia, now #3: the biggest climb of any 2020 name.
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  • Juvo+ (#5) and Perch (#32) are now part of Razor Group (#54). Pharmapacks (#13) was liquidated in 2022.

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2020CompanyWhat happenedNow
#2ThrasioBankruptChapter 11 in Feb 2024; 48 brands sold to Inversal in Dec 2024; reported wind-down Nov 2025
#5Juvo+MergedNow Razor Group (#54)
#8SellicsAcquiredInto Perpetua, then Flywheel Digital (#23)
#9CommerceHubRebrandedRithum (#9), Dec 2023
#10DeliverrAcquired twiceShopify (2022), then Flexport (#8), Jun 2023
#12ChannelAdvisorAcquiredCombined with CommerceHub, now Rithum (#9)
#13PharmapacksLiquidated2022
#14PerpetuaAcquiredFlywheel Digital (#23), Jan 2024
#20CedCommerceAcquiredThreecolts (#21), Sep 2024
#24HeydayMergedEssor (not ranked), Sep 2024
#30TaxJarAcquiredStripe, Apr 2021
#32PerchMergedRazor Group (#54)
#36SkuVaultAcquiredLinnworks (#42), Sep 2022
#42Wunderman Thompson CommerceMergedVML (WPP), Jan 2024
#44Cymax GroupReceivershipOct 2026
#47BigCommerceRebrandedNow Commerce, Aug 2025 (not marketplace-first, so not ranked)
#48Viral LaunchAcquired, then shutWorldeye Technologies (2023); reported shut Dec 2025
#49Buy Box ExpertsAcquiredSpreetail (#35), Sep 2022
#50SkubanaAcquiredExtensiv (#65), Apr 2021
#65ManageByStatsAcquiredCarbon6 (#68)
#66Kaspien (etailz)Wound downMay 2024
#68Bobsled MarketingRebrandedAcadia (#3), Mar 2022
#72Marketplace StrategyAcquiredCode3 (not ranked), Aug 2018
#80Cascadia Seller SolutionsAcquiredAvenue7Media (#14), Mar 2022
#85SellerActiveAcquiredCart.com (#38), Jan 2022
#86Retail BloomMergedBlue Wheel (#124), Jan 2023
#89DataHawkAcquiredWorldeye Technologies (#229), Apr 2025
#90BuyBoxerWound down2022
#93SellozoAcquiredNetrush (#198), Oct 2021
#97EliCommerceAcquired (reported)Lero, Dec 2021
#99DownstreamAcquiredJungle Scout (#5), Mar 2021
#100Seller LockerAcquired (reported)Threecolts (#21)

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2020 Names Ranked Outside the Top 100

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2020CompanyRank now
#35ROI Revolution#101
#55eDesk#102
#95GETIDA#114
#37Seller Labs#121
#67Blue Wheel#124
#73SellerEngine#127
#11ThriftBooks#135
#92Flieber#150
#70Algopix (Cluster)#151
#57Zentail#158
#54Sellbrite#159
#43Payability#160
#84Riverbend Consulting#161
#75Red Stag Fulfillment#164
#64Informed Repricer#166
#98Sourcify#175
#74GoDataFeed#176
#69CrazyLister#177
#78GeekSeller#184
#60Boosted Commerce#188
#94Listing Mirror#195
#33Netrush#198
#63MerchantWords#206
#76SellersFi#208
#22Vir Ventures#217
#79Amazzia#219
#87Profit Whales#221

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Eleven more 2020 names are not ranked: Shopify is excluded as a storefront platform and Avalara as a general sales-tax and compliance company, rather than marketplace businesses; ShipBob and ShipMonk are excluded as fulfillment providers focused on DTC brands; Wyze Labs's marketplace share could not be confirmed; and ecomdash, Orca Pacific, One World Direct, Etail Solutions, OMG Commerce and the Jason & Scot Show did not pass the marketplace-focus test.

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Categories, Then and Now

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Category2020 list2026 top 100
Management Tools3019
Sellers1520
Advertising158
Agencies1013
Fulfillment94
Research Tools68
Acquirers46
Finance33
Community33
Compliance (Legal & Tax)33
Platforms2not ranked (marketplace-first only)
AI Tools-4
Social Commerce-5
Cross-border-4

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Management tools and advertising made up nearly half of the 2020 list. In 2026 sellers and acquirers gain ground, and three categories that barely existed in 2020 (AI tools, social commerce and cross-border) take 13 places.
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Methodology


Eligibility.
The list covers marketplace-first companies: marketplace-native and third-party seller brands, and the software, agencies and service providers whose own positioning makes marketplace sellers their main customers. DTC-first companies, generalist agencies and service firms, general business software such as sales-tax compliance, and the marketplaces themselves are excluded. Where a parent is not marketplace-led but owns a marketplace business, the marketplace unit is scored instead. 427 companies were reviewed and 229 are ranked.

Categories.
Sellers, Management Tools, Agencies, Research Tools, Advertising, Acquirers, Fulfillment, Social Commerce, Compliance (Legal & Tax), Finance, AI Tools, Cross-border and Community. There are no category quotas: the 100 is a straight top 100 by score.

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PillarWeightWhat it measures
Size33.5%Revenue, GMV or money moved; customers
Reach27.9%Domain rating and US search traffic; LinkedIn, X, YouTube and TikTok followers
Team16.8%Employees on LinkedIn
Influence16.8%Trade-press citations, podcast mentions, Prosper Show 2026 presence, official partner listings, acquisitions made, integrations
Capital5%Funding raised; acquisition value or market cap

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Data as of November 2026; inputs were collected on November 10 and 11, 2026.

Capital carries a deliberately small weight. Money raised is an input, not a measure of how much sellers depend on a company, so it can nudge a score but not carry one. Exact weights (33.53, 27.94, 16.76, 16.76 and 5) are in the dataset.

Scoring.
Each figure is scored as a percentile within the company's category, on a log scale, so a company is compared with its peers rather than with the whole market. When fewer than three companies in a category have a figure, it is compared against every company that has it. Figures are averaged into pillars, and pillars into a 0-100 score.

No imputation.
A missing figure is never guessed. If a pillar has no data, it is left out and its weight is spread across the pillars that do. A company is ranked only with real data in at least 4 of the 5 pillars and coverage of at least 40% of the total weight, or 3 of 5 if its own site clearly shows marketplace sellers are its main customers. Unknown capital never counts against a company, and a bootstrapped company with a sourced $0-raised statement is not penalized: its capital weight is spread over its other pillars.

Tie-break.
Ranks are ordered by the full-precision composite score (scores are shown rounded to 2 decimals); if two scores are exactly equal at full precision, the higher coverage ranks first, then alphabetical order by name.

Self-claimed figures.
A figure whose only source is the company itself (its website, its own press release, an executive's post) is discounted halfway toward the category median:

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\text{adjusted percentile} = 50 + 0.5 \times (\text{raw percentile} - 50)

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Filings, audited or public-company results, independent press and research, official directories and SmartScout data keep their full value.

Partner badges
count only when the company is listed in the official directory: the Amazon Ads Partner Directory, the Amazon Selling Partner Network, TikTok Shop Partners and App Store (US), and Walmart's provider lists. A badge shown only on a company's own site counts for nothing. Of 41 such claims checked, 29 were confirmed.

Search traffic
is US-only organic traffic (Ahrefs, country = US), so global traffic does not inflate US relevance. Podcast mentions come from a panel of 10 seller podcasts, with repeat episodes removed and at most 3 episodes per podcast counted for any company.

Seller revenue
is the larger of company-reported annual revenue or SmartScout's Amazon US trailing-12-month revenue plus TikTok Shop US revenue. Records with clear data errors were excluded.

Currency.
Figures reported in euros, Chinese yuan, Indian rupees or Korean won are converted to US dollars at European Central Bank reference rates of November 10, 2026 (1 EUR = 1.1214 USD; 1 USD = 6.6703 CNY, 93.9286 INR or 1,339.0 KRW) and scored in dollars, the same way for every company. The original-currency figure is kept in the dataset for reference.

Editorial inclusions.
Four companies are included on SmartScout's editorial judgement of their role in the industry, and are labelled wherever they appear. Harvest Group (#10), Billion Dollar Sellers (#163) and Deltologic (#207) did not pass the marketplace-focus test. Keepa (#29) is included with one extra input. All four are otherwise scored by the same rules as everyone else.

Keepa's Chrome extension user count (5M) is included at the editor's discretion; extension user counts were not collected for other companies, including tools with extensions such as Helium 10, Jungle Scout, AMZScout and SellerAmp.
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Known Limitations
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  • Scores are relative to each category, so a company in a small category (AI Tools, Social Commerce, Cross-border) can score higher than a similar company in a crowded one.
    ‍
  • Customer counts are not like-for-like: brands, sellers, members, subscribers and users are counted as each company reports them.
    ‍
  • Some ranks rest on 3 or 4 of the 5 pillars. The full dataset shows each company's score range if its missing data were at the bottom or top of its category.
    ‍
  • Traffic, follower and headcount figures are point-in-time estimates from third-party tools.
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  • SmartScout's revenue estimates cover Amazon US and TikTok Shop US, not Walmart.
    ‍

Disclosure and Corrections


Disclosure.
SmartScout publishes this list and appears in it at #86 (score 57.44), scored by exactly the same rules as every other company. Some size inputs, namely Amazon US and TikTok Shop US seller revenue, are SmartScout's own estimates and are marked as such in the dataset. SmartScout's own podcast is not counted as a podcast mention. Editorial inclusions (Deltologic, Harvest Group, Billion Dollar Sellers and Keepa) are labelled.

Corrections are welcome.
Send any correction with a verifiable public source to [corrections contact]. Corrections are applied by the same rules to every company.

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