Company lists · Data refreshed September 2026

Top 13 Ecommerce api providers based in Italy

RevenueBase identified 43 ecommerce api providers headquartered in Italy as of September 2026 and tracks 480 professional contacts across them, including 267 with verified work emails. Milan is the largest hub.

This list covers ecommerce api providers headquartered in Italy, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review
43Companies
480Contacts tracked
267Verified emails
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The 13 largest ecommerce api providers based in Italy

Ranked by team size
Top 13 of 43 ecommerce api providers based in Italy, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to ecommerce api providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceQuarto D'altino, ItalyHQ checked Sep 19, 202611-5031 contacts →

Partial evidence

“Calicantus is an ESP (Ecommerce Service Provider) for brands that want to grow online globally without having to deal with operational complexity.”

Source: RevenueBase Database · checked Sep 19, 2026
2Partial evidencePrato, ItalyHQ checked Sep 19, 202611-5025 contacts →

Partial evidence

“Commerce Layer is a unified commerce API that allows you to bring your business online and transform any customer interaction into a shopping experience, whatever the market…”

Source: RevenueBase Database · checked Sep 19, 2026
3Partial evidenceTorino, ItalyHQ checked Sep 19, 20261-1023 contacts →

Partial evidence

“With Letsell you can manage an already-complete eCommerce and start an innovative business venture without having to open your own business.”

Source: RevenueBase Database · checked Sep 19, 2026
4Indirect evidenceMeolo, ItalyHQ checked Sep 19, 202611-5015 contacts →

Indirect evidence

“Evologi offre soluzioni provate e consolidate nel tempo e si rivolge alle aziende che vendono online; sia che si tratti di piccole realtà che devono partire da zero, sia che si…”

Source: RevenueBase Database · checked Sep 19, 2026
5Indirect evidenceSan Giovanni Teatino, ItalyHQ checked Sep 19, 202611-5015 contacts →

Indirect evidence

“The mission of 3PW Commerce is to serve as the cornerstone for our clients in managing their online sales channels.”

Source: RevenueBase Database · checked Sep 19, 2026
6Indirect evidenceSan Marzano, ItalyHQ checked Sep 19, 20261-109 contacts →

Indirect evidence

“Zumbat offre servizi di E-commerce, siti gestionali, Web Marketing, tutti indirizzati verso l’ottimizzazione della propria impresa/attività commerciale, con l’intento di…”

Source: RevenueBase Database · checked Sep 19, 2026
7Indirect evidenceErbusco, ItalyHQ checked Sep 19, 202611-508 contacts →

Indirect evidence

“Unisales is a unified e-commerce SaaS solution that enables collaborative dynamics in order taking and customer interaction management across every touchpoint.”

Source: RevenueBase Database · checked Sep 19, 2026
8Indirect evidenceSan Mauro Torinese, ItalyHQ checked Sep 19, 202611-505 contacts →

Indirect evidence

“Progettiamo, realizziamo e gestiamo, in full outsourcing, Online Shop per qualsiasi tipo di azienda e grazie alla nostra consolidata esperienza nei marketplace, siamo il partner…”

Source: RevenueBase Database · checked Sep 19, 2026
9Indirect evidenceMilano, ItalyHQ checked Sep 19, 20261-104 contacts →

Indirect evidence

“We develop scalable B2C and B2B e-commerce for worldwide and omnichannel sales.”

Source: RevenueBase Database · checked Sep 19, 2026
10Indirect evidenceFoggia, ItalyHQ checked Sep 19, 202611-504 contacts →

Indirect evidence

“è la piattaforma tecnologica di - completa e flessibile che risponde al bisogno di semplificazione dei complessi processi di vendita on-line, consentendo alle aziende di aprire…”

Source: RevenueBase Database · checked Sep 19, 2026
11Indirect evidenceSanthia, ItalyHQ checked Sep 19, 202611-503 contacts →

Indirect evidence

“BUY2BEE is a B2B FASHION e-commerce platform that is revolutionizing the wholesale industry.”

Source: RevenueBase Database · checked Sep 19, 2026
12Indirect evidenceMilan, ItalyHQ checked Sep 19, 202611-502 contacts →

Indirect evidence

“Japal è un nuovo servizio di e-commerce che permette a tutti i brand -che sviluppano una politica di marca- di avere una vetrina ufficiale online.È il canale ufficiale dei brand…”

Source: RevenueBase Database · checked Sep 19, 2026
13Indirect evidenceBologna, ItalyHQ checked Sep 19, 20261-101 contacts →

Indirect evidence

“Our story is made of sales networks, e-commerce, web marketing, logistics management and customer care services.”

Source: RevenueBase Database · checked Sep 19, 2026

Showing 13 of 43 ecommerce api providers based in Italy

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Ecommerce api providers based in Italy at a glance

As of Sep 19, 2026
55.6%Verified-email coverage
11.2Average contacts per company
1-10Median size (employees)
9.3%Largest-city concentration · Milan
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
15
51-200
2
201-500
1

Email recency for this list is measured worldwide rather than for Italy, so it is reported there. Company counts and contact totals on this page are exact for Italy, over 43 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among ecommerce api providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Italy whose own description of what they do matches “ecommerce api providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names ecommerce api providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among ecommerce api providers, and records with no verified work email. Companies headquartered outside Italy are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every listed company carries at least one verified work email, 267 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names ecommerce api providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many ecommerce api providers are there based in Italy?

RevenueBase identified 43 ecommerce api providers headquartered in Italy as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Calicantus, headquartered in Venezia, tops this list with the largest team on record.

Which city has the most ecommerce api providers?

Milan leads with 4 headquartered companies, followed by Milano (3) and Bologna (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 267 verified decision-maker contacts tracked across these 43 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.